Grupo Aeroportuario del Pacífico, S.A.B. de C.V. (PAC) 20-F 22 Apr 21 2020 FY Annual report (foreign) Financial data

Document and Entity Information

Document and Entity Information	12 Months Ended
	Dec. 31, 2020shares
Document Information [Line Items]
Document Type	20-F
Amendment Flag	false
Document Period End Date	Dec. 31, 2020
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Document Annual Report	true
Document Transition Report	false
Document Shell Company Report	false
Entity File Number	001-32751
Document Accounting Standard	International Financial Reporting Standards
Entity Voluntary Filers	No
Entity Incorporation, State or Country Code	O5
Entity Registrant Name	Pacific Airport Group
Entity Central Index Key	0001347557
Current Fiscal Year End Date	--12-31
Entity Address, Address Line One	Avenida Mariano Otero No. 1249-B
Entity Address, Address Line Two	Torre Pacífico, Piso 6
Entity Address, Postal Zip Code	44530
Entity Address, City or Town	Guadalajara
Entity Address, Country	MX
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Interactive Data Current	Yes
Contact Personnel Email Address	svillarreal@aeropuertosgap.com.mx
ICFR Auditor Attestation Flag	true
Business Contact [Member]
Document Information [Line Items]
Entity Address, Address Line One	Avenida Mariano Otero No. 1249-B
Entity Address, Address Line Two	Torre Pacífico, Piso 6
Entity Address, Postal Zip Code	44530
Entity Address, City or Town	Guadalajara
Entity Address, Country	MX
Contact Personnel Name	Saúl Villarreal García
City Area Code	+ 52 (33)
Local Phone Number	38801100
American Depositary Shares [Member]
Document Information [Line Items]
Trading Symbol	PAC
Title of 12(b) Security	American Depositary Shares (ADSs), each representing ten Series B Shares
Security Exchange Name	NYSE
Series B Shares [Member]
Document Information [Line Items]
Trading Symbol	GAP B
Entity Common Stock, Shares Outstanding	441,425,547
Title of 12(b) Security	Series B Shares
Security Exchange Name	NYSE
Series BB Shares [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding	84,150,000

Consolidated Statements of Fina

Consolidated Statements of Financial Position - MXN ($)	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents (Note 5)	$ 14,444,549,000	$ 7,500,193,000	$ 6,151,457,000
Trade accounts receivable – net (Note 6)	1,266,005,000	1,479,410,000	1,395,362,000
Recoverable taxes and tax payments in excess (Note 12.b)	1,072,855,000	291,575,000	220,144,000
Other current assets	62,700,000	96,306,000	73,244,000
Total current assets	16,846,109,000	9,367,484,000	7,840,207,000
Advanced payments to suppliers	464,675,000	241,231,000	226,548,000
Machinery, equipment and improvements on leased assets – net (Note 7)	2,146,232,000	1,905,684,000	1,906,233,000
Improvements to concession assets – net (Note 8)	13,763,840,000	12,063,383,000	10,982,860,000
Airport concessions – net (Note 9)	10,649,220,000	10,821,596,000	11,412,118,000
Rights to use airport facilities – net (Note 10)	816,898,000	873,598,000	930,296,000
Other acquired rights – net (Note 11)	464,903,000	481,600,000	498,296,000
Derivative financial instruments (Note 15)	(750,704,000)	4,686,000	136,457,000
Deferred income taxes – net (Note 12.e)	5,966,363,000	5,648,944,000	5,472,279,000
Right-of-use assets	23,626,000	34,628,000	46,696,000
Other assets – net	219,307,000	134,970,000	98,512,000
Total	51,361,173,000	41,577,804,000	39,550,502,000
Current liabilities:
Banks loans, debt securities and current portion of the debt (Note 16.a and b)	2,659,590,000	2,200,000,000
Concession taxes payable	155,744,000	394,422,000	347,972,000
Aeropuertos Mexicanos del Pacífico, S.A.P.I. de C.V. (Note 31.a)	157,003,000	355,361,000	298,376,000
Accounts payable (Note 13)	1,194,350,000	1,021,729,000	1,015,136,000
Advance payments from clients	128,200,000	142,044,000	139,576,000
Taxes payable	175,543,000	131,511,000	165,156,000
Liabilities for assets in lease (Note 14.b)	10,717,000	12,577,000	14,510,000
Derivative financial instruments (Note 15)	750,704,000	265,979,000
Income taxes payable (Note 12)	30,824,000	152,943,000	191,797,000
Total current liabilities	5,262,675,000	4,676,566,000	2,172,523,000
Deposits received in guarantee (Note 4)	696,059,000	1,143,485,000	1,130,740,000
Liabilities for assets in lease (Note 14.b)	15,476,000	24,615,000	33,689,000
Deferred income taxes (Note 12.e)	655,479,000	681,909,000	784,931,000
Retirement employee benefits (Note 17)	183,125,000	144,743,000	120,606,000
Long-term borrowings (Note 16.a)	6,195,576,000	4,437,043,000	4,535,863,000
Debt securities (Note 16.b)	15,500,000,000	9,800,000,000	9,000,000,000
Total long-term liabilities	23,245,715,000	16,231,795,000	15,605,829,000
Total liabilities	28,508,390,000	20,908,361,000	17,778,352,000
Equity (Note 18):
Common stock	6,185,082,000	6,185,082,000	7,777,576,000
Repurchased shares	(1,733,374,000)	(1,733,374,000)	(1,733,374,000)
Legal reserve	1,592,551,000	1,592,551,000	1,345,709,000
Reserve for repurchase of shares	3,283,374,000	3,283,374,000	2,983,374,000
Retained earnings	11,908,891,000	9,940,035,000	9,552,071,000
Foreign currency translation reserve	1,037,446,000	525,992,000	775,619,000
Remeasurements of employee benefits – Net of income tax	(10,052,000)	6,606,000	8,010,000
Reserve for financial instruments of cash flow hedges – Net of income tax	(471,107,000)	(172,094,000)
Total equity attributable to controlling interest	21,792,811,000	19,628,172,000	20,708,985,000
Non-controlling interest (Note 19)	1,059,972,000	1,041,271,000	1,063,165,000
Total equity	22,852,783,000	20,669,443,000	21,772,150,000
Total	$ 51,361,173,000	$ 41,577,804,000	$ 39,550,502,000

Consolidated Statements of Prof

Consolidated Statements of Profit or Loss and Other Comprehensive Income - MXN ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Revenues (Note 20):
Aeronautical services	$ 7,225,742	$ 10,547,720	$ 9,499,154
Non-aeronautical services	2,448,053	3,771,500	3,183,532
Improvements to concession assets	2,192,578	1,906,801	1,440,204
Revenues	11,866,373	16,226,021	14,122,890
Operating costs:
Cost of services (Note 21)	2,668,707	2,744,864	2,453,722
Technical assistance fees (Note 31)	289,154	461,549	411,477
Concession taxes (Note 9)	908,310	1,318,220	1,076,350
Depreciation and amortization (Note 22)	2,000,361	1,776,137	1,569,637
Cost of improvements to concession assets (Note 24)	2,192,578	1,906,801	1,440,204
Other (income) expense – net (Note 25)	(12,726)	1,212	(73,152)
Operating costs	8,046,384	8,208,783	6,878,238
Income from operations	3,819,989	8,017,238	7,244,652
Finance cost – net (Note 26):
Finance income	410,512	665,829	576,694
Finance cost	(1,514,250)	(1,425,746)	(1,012,411)
Exchange gain (loss) – net	(330,484)	88,785	199,684
Finance cost - Net	(1,434,222)	(671,132)	(236,033)
Share of (loss) profit of associate	3	79	(947)
Income before income taxes	2,385,770	7,346,185	7,007,672
Income tax (Note 12.c):
Current	722,474	2,055,783	2,117,491
Deferred	(255,407)	(164,340)	(248,450)
Income tax	467,067	1,891,443	1,869,041
Profit for the year	1,918,703	5,454,742	5,138,631
Items that are or may be reclassified subsequently to profit or loss
Exchange differences on translating foreign operations	580,308	(269,440)	(103,569)
Cash flow hedges, effective portion of changes in fair value, net of income tax	(299,013)	(172,094)
Items that will not be reclassified to profit or loss
Remeasurements of employee benefit – net of income tax	(16,658)	(1,404)	(161)
Total comprehensive income for the year	2,183,340	5,011,804	5,034,901
Profit for the year attributable to:
Controlling interest	1,968,856	5,360,152	5,037,368
Non-controlling interest	(50,153)	94,590	101,263
Profit for the year	1,918,703	5,454,742	5,138,631
Total comprehensive income for the year attributable to:
Controlling interest	2,164,639	4,937,027	4,936,526
Non-controlling interest	18,701	74,777	98,375
Total comprehensive income for the year	$ 2,183,340	$ 5,011,804	$ 5,034,901
Weighted average number of common shares outstanding	525,575,547	525,575,547	525,575,547
Basic and diluted earnings per share (in Mexican Pesos, Note 3.s)	$ 3,746.1	$ 10,198.6	$ 9,584.4

Consolidated Statements of Chan

Consolidated Statements of Changes in Equity - MXN ($) $ in Thousands	Total	Common stock [Member]	Repurchased shares [Member]	Legal reserve [Member]	Reserve for repurchase of shares [Member]	Retained earnings [Member]	Foreign currency translation reserve [Member]	Remeasurements of employee benefits - net of tax [Member]	Reserve for financial instruments of cash flow hedges - Net of income tax [Member]	Total equity attributable to controlling interest [Member]	Non-controlling interest [Member]
Beginning balance at Dec. 31, 2017	$ 22,076,769	$ 9,028,446	$ (1,733,374)	$ 1,119,029	$ 2,728,374	$ 9,001,269	$ 876,300	$ 8,171		$ 21,028,215	$ 1,048,554
Beginning balance, shares at Dec. 31, 2017		561,000,000
Dividends declared non-controlling interest (Note 19)	(83,764)										(83,764)
Transfer of earnings to legal reserve (Note 18.g)				226,680		(226,680)
Dividends paid	(4,004,886)					(4,004,886)				(4,004,886)
Capital distribution	(1,250,870)	$ (1,250,870)								(1,250,870)
Reserve for repurchase of shares					255,000	(255,000)
Comprehensive income:
Profit of the year	5,138,631					5,037,368				5,037,368	101,263
Other comprehensive income for the year	(103,730)						(100,681)	(161)		(100,842)	(2,888)
Total comprehensive income for the year	5,034,901					5,037,368	(100,681)	(161)		4,936,526	98,375
Ending balance at Dec. 31, 2018	21,772,150	$ 7,777,576	(1,733,374)	1,345,709	2,983,374	9,552,071	775,619	8,010		20,708,985	1,063,165
Ending balance, shares at Dec. 31, 2018		561,000,000
Dividends declared non-controlling interest (Note 19)	(96,671)										(96,671)
Transfer of earnings to legal reserve (Note 18.g)				246,842		(246,842)
Dividends paid	(4,425,346)					(4,425,346)				(4,425,346)
Capital distribution	(1,592,494)	$ (1,592,494)								(1,592,494)
Reserve for repurchase of shares					300,000	(300,000)
Comprehensive income:
Profit of the year	5,454,742					5,360,152				5,360,152	94,590
Other comprehensive income for the year	(442,938)						(249,627)	(1,404)	$ (172,094)	(423,125)	(19,813)
Total comprehensive income for the year	5,011,804					5,360,152	(249,627)	(1,404)	(172,094)	4,937,027	74,777
Ending balance at Dec. 31, 2019	20,669,443	$ 6,185,082	(1,733,374)	1,592,551	3,283,374	9,940,035	525,992	6,606	(172,094)	19,628,172	1,041,271
Ending balance, shares at Dec. 31, 2019		561,000,000
Comprehensive income:
Profit of the year	1,918,703					1,968,856				1,968,856	(50,153)
Other comprehensive income for the year	264,637						511,454	(16,658)	(299,013)	195,783	68,854
Total comprehensive income for the year	2,183,340					1,968,856	511,454	(16,658)	(299,013)	2,164,639	18,701
Ending balance at Dec. 31, 2020	$ 22,852,783	$ 6,185,082	$ (1,733,374)	$ 1,592,551	$ 3,283,374	$ 11,908,891	$ 1,037,446	$ (10,052)	$ (471,107)	$ 21,792,811	$ 1,059,972
Ending balance, shares at Dec. 31, 2020		561,000,000

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Statement Of Changes In Equity [Abstract]
Dividends paid, per share	$ 8.42	$ 7.62
Capital distribution, per share	$ 3.03	$ 2.38

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities:
Profit of the year	$ 1,918,703	$ 5,454,742	$ 5,138,631
Adjustments for:
Employee benefits	31,382	22,733	7,465
Allowance expected credit loss	86,596	5,299	(15,131)
Depreciation and amortization	2,000,361	1,776,137	1,569,637
Loss (gain) on sale of machinery, equipment and improvements to leased assets	(14,375)	586	5,554
Share of loss (profit) of associate	(3)	(79)	947
Net (gain) loss on derivative financial instruments	43,778	149,770	(29,643)
Interest expense for financing activity	1,388,072	1,142,086	896,165
Unrealized exchange (gain) loss	57,780	(111,544)	10,827
Provisions	428	6,930	(2,650)
Income tax expense	467,067	1,891,443	1,869,041
Adjustment from operating activities	5,979,789	10,338,103	9,450,843
Trade accounts receivable	164,258	(101,537)	(383,361)
Recoverable income tax and other current assets	(814,271)	(28,591)	93,827
Concession taxes payable	(253,633)	57,378	43,672
Aeropuertos Mexicanos del Pacífico, S.A.P.I. de C.V.	(198,358)	56,985	45,754
Accounts payable	(85,718)	11,642	114,384
Taxes payable	43,252	(33,539)	90,811
Deposits received in guarantee	(456,787)	26,673	43,121
Cash generated by operating activities	4,378,532	10,327,114	9,499,051
Income taxes paid	(811,965)	(2,163,057)	(2,263,432)
Net cash provided by operating activities	3,566,567	8,164,057	7,235,619
Cash flows from investing activities:
Purchases of machinery, equipment, improvements on leased assets, improvements to concession assets and advance payments to suppliers	(3,160,111)	(2,478,988)	(2,501,656)
Proceeds from sales of machinery and equipment	6,248	4,186	6,604
Equity reimbursement from associate			10,034
Cash flows by concession right		(97,628)	(50,354)
Other investment activities	(63,828)	(13,665)	(15,039)
Net cash used in investing activities	(3,217,691)	(2,586,095)	(2,550,411)
Cash flows from financing activities:
Dividends declared and paid		(4,425,346)	(4,004,886)
Dividends paid to non-controlling interest		(146,715)	(274,685)
Capital distribution		(1,592,494)	(1,250,870)
Proceeds from issuance of debt securities	7,200,000	3,000,000
Proceeds from bank loans	2,709,125	96,308	534,807
Repayments on bank loans			(252,095)
Payment of debt securities	(2,200,000)
Interest paid on leasing	(2,582)	(3,703)	(3,733)
Payment of obligations for leases	(12,977)	(16,261)	(11,504)
Interest paid on financial loans	(1,405,139)	(1,143,318)	(903,728)
Net cash (used in) generated by financing activities	6,288,427	(4,231,529)	(6,166,694)
Effects of exchange rate changes on cash held:	307,053	2,303	(97,200)
(Decrease) increase in cash and cash equivalents	6,944,356	1,348,736	(1,578,686)
Cash and cash equivalents at beginning of year	7,500,193	6,151,457	7,730,143
Cash and cash equivalents at the end of year	14,444,549	7,500,193	6,151,457
Non-cash investing activities:
Purchases of machinery, equipment, improvements on leased assets and improvements to concession assets	$ 540,854	$ 286,409	$ 318,519

Activities of the Company and s

Activities of the Company and significant events	12 Months Ended
	Dec. 31, 2020
Disclosure Of Service Concession Arrangements [Abstract]
Activities of the Company and significant events	1. Grupo Aeroportuario del Pacífico, S.A.B. de C.V. and subsidiaries (the “Company” or “GAP”) was incorporated in May 1998 as a state-owned entity to manage, operate and develop 12 airport facilities, mainly in Mexico’s Pacific region. The airports are located in the following cities: Guadalajara, Puerto Vallarta, Tijuana, San José del Cabo, Guanajuato (Bajío), Hermosillo, Mexicali, Los Mochis, La Paz, Manzanillo, Morelia and Aguascalientes. Moreover the Company operates, maintains and utilizes two airports in Jamaica, starting in April 2015, the Sangster International Airport in Montego Bay, Jamaica by the subsidiary MBJ Airports Limited (MBJA), and on October 2019 the Norman Manley International Airport (NMIA) by the subsidiary PAC Kingston Airport Limited (PACKAL). The Company’s principal address is Mariano Otero Avenue 1249 B, six floor, Rinconada del Bosque, zip code 44530, Guadalajara, Jalisco, Mexico. a. The Company began operations on November 1, 1998. Prior to that date, the Company’s activities were carried out by Aeropuertos y Servicios Auxiliares (ASA), a Mexican Governmental agency, which was responsible for the operation of all public airports in Mexico. In June 1998, the subsidiaries of Grupo Aeroportuario del Pacífico, S.A.B. de C.V. were granted concessions by the Ministry of Communications and Transportation (SCT) to manage, operate and develop each of the Pacific Group’s 12 airports and benefit from the use of the airport facilities, for a 50-year term beginning November 1, 1998 (The Concession or Concessions). The cost of the concessions, which totaled Ps.15,938,359, was determined by the Mexican Government in August 1999, based upon the price paid by Aeropuertos Mexicanos del Pacífico, S.A.P.I. de C.V. (AMP, the strategic shareholder of the Company) for its interests in GAP. On August 20, 1999, GAP entered into a Liabilities Assumption Agreement with each of its subsidiaries, whereby it assumed the liabilities incurred by each subsidiary derived from obtaining the concession. Such liabilities were capitalized by GAP as equity in favor of the Mexican Government on the same date. The term of the concession is 50 years as of November 1, 1998 and may be extended by the SCT on one or more occasions for up to 50 additional years under certain circumstances. Beginning on November 1, 1998, the Company is required to pay an annual tax to the Mexican Government, through the SCT, for use of the public property, equivalent to 5% of each concessionaire’s annual gross revenues, according to the concession terms and the Mexican Federal Duties Law. Title to all of the long-term fixed assets within the airports is retained by the Mexican Government. Accordingly, upon expiration of the term of the concessions granted to the Company, the assets, including all of the improvements made to the airport facilities during the term of the concessions, shall automatically revert to the Mexican Government. Additionally, ASA and other agencies of the Mexican Government maintain the rights to provide certain services such as air traffic control, fuel supply and immigration control. On February 24, 2006, the Company made an initial public offering of its Series B shares, under which the Mexican Government, which held 85% of the voting common stock of the Company sold its 100% shares participation, both in the United States of America, via the New York Stock Exchange (NYSE) and in Mexico, via the Mexican Stock Exchange (BMV). Consequently, as of this date, the Company became a public entity in both Mexico and in the United States of America and is required to meet various legal obligations and regulations for public entities applicable in each country. On April 20, 2015, the Company carried out a transaction for the acquisition of 100% of the shares of the Spanish company Desarrollo de Concesiones Aeroportuarias, S.L. (DCA). The transaction was fully paid on the same date. The acquisition was the result of a private and confidential bidding process among various participants, which concluded in favor of GAP. The total amount of the transaction was USD$192 million. DCA has a 74.5% stake in MBJA, the entity that operates Sangster International airport in Montego Bay in Jamaica. MBJA holds the concession to operate, maintain and utilize the airport for a period of 30 years, beginning April 2, 2003. Vantage Airport Group Limited (Vantage) owns the remaining 25.5% stake in MBJA. DCA also has a 14.77% stake in SCL Terminal Aéreo Santiago, S.A. (SCL), the operator of the international terminal in Santiago, Chile until September 30, 2015. On September 30, 2015, the concession to operate the Santiago de Chile airport expired, consequently, those assets were immediately returned to the Chilean government and the new operator without any significant incidents. Though SCL will no longer have operations, SCL must remain in effect for an additional year after the transfer. After that first year, SCL will remain in effect until its dissolution in accordance with tax regulations in Chile. On October 10, 2018, the Company through its subsidiary PACKAL, entered into a concession agreement with Airport Authority of Jamaica (AAJ), with which the authority guaranteed to PACKAL the right to rehabilitate, develop, operate and maintain NMIA for a period of 25 years with a possible extension of 5 years, as of October 10, 2019. In accordance with the terms of the concession agreement, the Company paid USD $7.1 million (USD $2.1 million to the International Finance Corporation (IFC) and USD $5.0 million to the AAJ). Once the operation begins, PACKAL is obliged to pay the AAJ a concession right of 62.01% of the total aeronautical and commercial revenues. All long-lived assets located in the NMIA are owned by AAJ. Upon the expiration of the term of the concession’s agreement granted to the Company, the assets, including all the improvements made to the airport facilities during the term of the concessions, will automatically revert in favor of AAJ. b. Significant events – On February 13, 2020, the Company issued 30 million long-term debt securities for a total Ps. 3,000,000 which are unsecured and payment of principal at maturity corresponding to the tranche of GAP 20. Interest will be payable every 28 days at a variable rate of TIIE-28 plus 17 basis points, and the principal payment will be made upon maturity, on February 6, 2025. Proceeds from the issuance were allocated for principal payment of the maturity of the issuance for GAP 15 and to Mexico´s capital investment. – On February 14, 2020, the Company made the payment of the maturity of the issuance for GAP 15, equivalent to 22 million long-term debt securities for a total Ps. 2,200,000. – On March 11, 2020, the World Health Organization (WHO) declared that the COVID-19 outbreak was a pandemic, which caused a gradual cancellation of international flights from Canada, United States and Europe, this has caused significant drop in passenger flow in Mexico and Jamaica. During the period from March to December 2020, the demand for domestic and international passenger decreased, causing a slowdown in passenger traffic at the Company's airports, causing an adverse effect in operations, income and results for this year. As mentioned in following paragraphs the Company took measures to cost control plan, negotiations with clients, suppliers, financial institutions and Aeronautical Authorities, in order to maintain liquidity and guarantee business continuity. Likewise, the Company monitored the indicators and tests for long-term asset impairment, expected credit losses and recovery of deferred tax assets, concluding that there were no significant impacts on its consolidated financial statements. The Company measured the risk that the portfolio represents with airlines and commercial clients in terms of liquidity. During 2020 the Company provided support to airlines and commercial clients. An incentive program was implemented with the airlines in accordance with the reactivation of the routes and frequencies that were in place prior to the pandemic. In the case of commercial contracts, the Company granted discounts on the guaranteed minimum rents in accordance with the percentage decrease in passenger traffic at each airport and payment deferral agreements were signed. In 2020, the Company generated a positive cash flow in business activities operation, although significantly lower than 2019 cash flow. The Company reported at the end of 2020, the balance of cash and cash equivalents as of December 31, 2020 was Ps. 14,444,549 (92.6% higher than the balance of 2019). – On April 13, 2020, the Company entered into loan agreements with Scotiabank Inverlat, S.A. (Scotiabank) for Ps. 1,000,000, with a 15-month term and principal payment upon maturity, paying a variable interest rate, 28-day TIIE plus 100 basis points, resources were allocated for corporate purposes. – On May 15, 2020, the Company entered into loan agreements BBVA Bancomer, S.A. (BBVA) for Ps. 1,000,000, with a 24-month term and principal payment upon maturity, paying a fixed annual interest rate of 6.99%, resources were allocated for corporate purposes. – On June 25, 2020, the Company issued 42 million long-term debt securities for a total Ps. 4,200,000, which are unsecured and payment of principal at maturity, under the modality of communicating vessels: i) Ps. 602,000 of these bonds at a variable rate of TIIE-28 plus 85 basis points, payment of principal on June 22, 2023 and ii) Ps. 3,598,000 that will pay interest every 182 days at a fixed annual rate of 8.14%, with payment of principal on June 17, 2027. The resources will be allocated to fulfilling investments in Mexico for 2020 and part of 2021. – In Ordinary General Shareholders' Meeting held on July 1, 2020, was approved the cancellation of the remainder of the repurchase fund for Ps. 1,550,000 which was approved at the Ordinary General Shareholders' Meeting held on April 23, 2019 and simultaneously the stockholders approved a maximum amount of Ps. 1,550,000 for the reserve for repurchase of shares to be executed in the next twelve-month period, in case that this will be determinate convenient or necessary by the management of the Company. – On September 3, 2020, the Company entered into loan agreements with The Bank of Nova Scotia Jamaica Limited and The Bank of Nova Scotia for USD$60.0 million, of which USD$30.0 million were disposed. The loan has a term of 5 years with an optional extension of 2 years for up to USD$ 54.0 million, with a monthly interest rate of Libor plus 310 basis points and payment of 10% of the principal in month 54, at 90% maturity. – On October 19, 2020, the Company signed agreed with Scotiabank the refinancing of the loan maturing on January 19, 2021 for USD$95.5 million. The new loan has a term of 36 months from its disposition, with interest payable monthly at a fixed annual rate of 2.063% and payment of the principal upon maturity. – On October 22, 2020, the Company signed agreed with BBVA the refinancing of the loan maturing on February 2, 2021 for USD$95.5 million. The new loan has a term of 36 months from its disposal, with interest payable on a monthly basis at a fixed annual rate of 1.97% and payment of the principal upon maturity. – On November 27, 2020, the Company concluded the Extraordinary Review of the Master Development Programs (MDP) for the airports of Mexico for the period 2020-2024. In August 2020, the Company presented to the Aeronautical Authority a proposal to adjust the Master Development Programs, postponing investments for approximately 20 months, that is, some investments that were scheduled to conclude in 2024 will now end in 2026 (Note 27).

Basis of presentation

Basis of presentation	12 Months Ended
	Dec. 31, 2020
Disclosure Of Basis Of Presentation [Abstract]
Basis of presentation	2. a. Statement of Compliance – These consolidated financial statements have been prepared in accordance with International Financial Reporting Standards (IFRS), its amendments and interpretations issued by the International Accounting Standards Board (IASB) issued and outstanding or issued and adopted early on the date of preparation of these consolidated financial statements. b. Translation into English – The accompanying consolidated financial statements have been translated from Spanish into English for use outside of Mexico. c. Basis of preparation – The consolidated financial statements have been prepared on the historical cost basis except for assets and liabilities assumed in the business combinations on the date of purchase, which were recorded at fair value, derivative financial instruments and non-derivative financial instruments with changes in profit and loss and the liabilities for defined benefits are recognized at present value. – Historical cost – Historical cost is generally based on the fair value of the consideration given in exchange for goods and services. – Fair value – Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants on the measurement date, regardless of whether that price is directly observable or estimated using another valuation technique. In estimating the fair value of an asset or a liability, the Company takes into account the characteristics of the asset or liability if market participants would take those characteristics into account when pricing the asset or liability on the measurement date. When there are no market and/or market participants willing to create a market, IFRS establishes a fair value hierarchy that gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to measurements involving significant unobservable inputs (Level 3 measurements). The levels of fair value hierarchy are as follows: • Level 1 inputs are quoted prices in active markets for identical assets or liabilities that the entity can access on the measurement date; • Level 2 inputs are other than quoted prices included within Level 1, that are observable for the asset or liability, either directly or indirectly; and • Level 3 inputs are unobservable inputs for the asset or liability. d. Consolidation of financial statements – Company % participation Location Activity Aeropuerto de Aguascalientes, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto del Bajío, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Guadalajara, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Hermosillo, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de La Paz, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Los Mochis, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Manzanillo, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Mexicali, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Morelia, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Puerto Vallarta, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de San José del Cabo, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Tijuana, S.A. de C.V. 99.99 % Mexico Operation of airport Corporativo de Servicios Aeroportuarios, S.A. de C.V. (CORSA) 99.99 % Mexico Provides personnel services Fundación Grupo Aeroportuario del Pacífico, A.C. (Fundación GAP) 99.99 % Mexico Non-profit Organization dedicated to social orientation and infrastructure support of educational institutions Puerta Cero Parking, S.A. de C.V. (PCP) 99.99 % Mexico Operation of parking lot Servicios a la Infraestructura Aeroportuaria del Pacífico, S.A. de C.V. (SIAP) 99.99 % Mexico Administrative services Aerocomercializadora del Pacifico, S.A. de C.V. (ADP) 99.99 % Mexico Operation of hotel infrastructure and other commercial services Desarrollo de Concesiones Aeroportuarias, S.L. (DCA) 100 % Spain Management administration, maintenance, servicing of all types of infrastructure MBJ Airports Limited (MBJA) 74.50 % Jamaica Operation of airport PAC Kingston Airport Limited (PACKAL) 100 % Jamaica Operation of airport GA del Pacífico es do Brasil, LTDA 99.99 % Brazil No operation Control is achieved when the Company: • Has power over the investee; • Is exposed, or has rights, to variable returns from its involvement with the investee; and • Has the ability to use its power to affect its returns. The Company reassesses whether or not it controls an investee if facts and circumstances indicate that there are changes to one or more of the three elements of control listed above. Consolidation of a subsidiary begins when the Company obtains control over the subsidiary and ceases when the Company loses control of the subsidiary. Income and expenses of a subsidiary acquired or disposed of during the year are included in the consolidated statement of profit or loss and other comprehensive income from the date the Company gains control until the date when the Company ceases to control the subsidiary. Profit and each component of other comprehensive income are attributed to the owners of the Company and to the non-controlling interests. Total comprehensive income of subsidiaries is attributed to the owners of the Company and to the non-controlling interests even if this results in the non-controlling interests having a deficit balance. When necessary, adjustments are made to the consolidated financial statements of subsidiaries to bring their accounting policies into line with the Company's accounting policies. All intragroup assets and liabilities, equity, income, expenses and cash flows relating to transactions between members of the Company are eliminated in full on consolidation. Unrealized gains arising from transactions with equity accounted investees are eliminated against the investment to the extent of the Group’s interest in the investee. Unrealized losses are eliminated in the same way as unrealized gains, but only to the extent that there is no evidence of impairment. e. Application of new and revised International Financing Reporting Standards. Modification of International Financing Reporting Standards (“IFRSs” or “IAS”) and new interpretations that are mandatorily effective from 2020 The Company has initially adopted Definition of a Business (amendments to IFRS 3) and Interest Rate Benchmark Reform (Amendments to IFRS 9, IAS 39 and IFRS 7) from January 1, 2020. A number of other new standards and amendments are also effective from January 1, 2020 however they do not have a material effect on the Company’s consolidated financial statements. In the current year, the Company has applied the amendments and interpretations to IFRS mentioned previously issued by the Committee that are effective for the reporting period beginning on January 1, 2020. However, the adoption has not had any material impact on the disclosures or amounts in these consolidated financial statements. f. Functional and presentation currency – The consolidated financial statements and notes as of December 31, 2018, 2019 and 2020, and for the years then ended, are prepared in pesos, which is both, the functional and reporting currency of the Company and are presented in thousands of pesos. The assets and liabilities of foreign operations, including the fair value of assets arising on acquisition, are translated at the exchange rates as of year–end for each period. Income and expenses of foreign operations are translated at the average exchange rate for the period of transactions. During 2018, 2019 and 2020, were as follows: Currency 2018 2019 2020 Pesos / USD Ps. 19.2357 Ps. 19.2616 Ps. 21.4886 USD / Euros USD$1.1815 USD$1.1196 USD$1.1413 g. Use of estimates and critical judgments in preparing the consolidated financial statements – The preparation of consolidated financial statements in conformity with IFRS requires management to make estimates and assumptions that affect the application of accounting policies relating to the reported amounts of assets, liabilities and income and expenses of the relevant period. Actual results could differ from these estimates. Information on the uncertainty in the use of assumptions and estimates that have a significant risk of resulting in a material adjustment within the next financial year are included in the following notes: – Expected credit loss (Note 6) – Definition of useful lives and depreciation and amortization periods (Notes 3.c. and 3.d.) – Capitalization of improvements to concession assets (Notes 3.d and 8) – Cash flow hedges (Notes 3.h and 15) – Identification and classification of leases (Note 13) – Probability of recovery of deferred income tax from tax loss carryforwards (Note 12.g) – Assumptions used to determine liabilities for retirement benefits (Note 17) – Contingent liabilities (Note 28) In addition to the estimates, the Company makes critical judgments in applying its accounting policies, which have a material effect on the amounts recognized in the consolidated financial statements. Management believes that the decisions made are the most reasonable based on the information available, on the judgments made and the way it manages the operation of the Company. Critical judgments relate to the following: - Accounting for the Concession – Management believes it has carried out a comprehensive implementation of the standards applicable to the accounting treatment of its concessions in Mexico and Jamaica and it determined that, among others, International Financial Reporting Interpretation (IFRIC) 12 Service Concession Arrangements h. Income from operations – i . Comprehensive income – j. Classification of cost and expenses –

Significant accounting policies

Significant accounting policies	12 Months Ended
	Dec. 31, 2020
Significant Accounting Policies [Abstract]
Significant accounting policies	3. The consolidated financial statements comply with the IFRS as issued by the IASB. Its preparation requires management to make certain estimates and use certain assumptions that affect certain items of the consolidated financial statements and their related disclosures required therein. However, actual results could differ from those estimates. The Company's management, upon applying professional judgment, considers that estimates and assumptions used were adequate under the circumstances (Note 2.g). The significant accounting policies of the Company are as follows: a. Financial instruments i. Recognition and initial measurement All other financial assets and financial liabilities are initially recognized when the Company becomes party to the contractual provisions of the instrument. Trade account receivables are initially recognized when they are originated. A financial asset (unless it is a trade receivable without a significant financing component) or financial liability is initially measured at fair value plus, for an item not at Fair Value Through Profit or Loss (FVTPL), transaction costs that are directly attributable to its acquisition or issue. A trade receivable without a significant financing component is initially measured at the transaction price. ii. Classification and subsequent measurement financial assets and liabilities. Financial assets – All regular way purchases or regular incomes of financial assets are recognized and derecognized on a trade date basis. Regular way purchases or sales are purchases or sales of financial assets that require delivery of assets within the time frame established by regulation or convention in the marketplace. All recognized financial assets are measured subsequently in their entirety at either amortized cost or fair value, depending on the classification of the financial assets. Financial asset that meets the following conditions is subsequently measured at amortized cost: • the financial asset is held within a business model whose objective is to hold financial assets in order to collect contractual cash flows; and • the contractual terms of the financial asset give rise to specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding. Debt instruments that meet the following conditions are measured subsequently at Fair Value Trough Other Comprehensive Income (FVTOCI): • the financial asset is held within a business model whose objective is achieved by both collecting contractual cash flows and selling the financial assets; and • the contractual terms of the financial asset give rise to specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding. By default, all other financial assets are measured subsequently at fair value through profit or loss. This election is made on an investment-by-investment basis. – Financial assets – Business model assessment The Company makes an assessment of the objective of the business model in which a financial asset a level of trade account receivables because this best reflects the way the business is managed and information is provided to management. The information considered includes: • the stated policies and objectives for the trade account receivables and the operation of those policies in practice. These include whether management’s strategy focuses on earning contractual interest income, maintaining a particular interest rate profile, matching the duration of the financial assets to the duration of any related liabilities or expected cash outflows or realizing cash flows through the sale of the assets; • how the performance of the trade account is evaluated and reported to key management personnel; • the risks that affect the performance of the business model (and the financial assets held within that business model) and how those risks are managed; • how managers of the business are compensated; and • the frequency, volume and timing of the sale of financial assets in prior periods, the reasons for such sales and the expectations regarding future sales activity. Transfers of financial assets to third parties in transactions that do not qualify for derecognition are not considered sales for this purpose and is consistent with the Company continuing recognition of the assets. Financial assets are held for trading and are managed and whose performance is evaluated on a fair value basis are measured at FVTPL. - Assessment whether contractual cash flows are solely payments of principal and interest For the purposes of this assessment, ‘principal’ is defined as the fair value of the financial asset on initial recognition. ‘Interest’ is defined as consideration for the time value of money and for the credit risk associated with the principal amount outstanding during a particular period of time and for other basic lending risks and costs (e.g., liquidity risk and administrative costs), as well as profit margin. In assessing whether the contractual cash flows are solely payments of principal and interest, the Group considers the contractual terms of the instrument. This includes assessing whether the financial asset contains a contractual term that could change the timing or amount of contractual cash flows such that it would not meet this condition. In making this assessment, the Company considers: • contingent events that would change the amount or timing of cash flows; • terms that may adjust the contractual coupon rate, including variable-rate features; • prepayment and extension features; and • terms that limit the Group’s claim to cash flows from specified assets (e.g., non-recourse features). A prepayment feature is consistent with the sole payments of principal and interest criterion if the prepayment amount substantially represents unpaid amounts of principal and interest on the principal amount outstanding, which may include reasonable compensation for early termination of the contract. Additionally, for a financial asset acquired at a discount or Premium to its contractual per amount, a feature that permits or requires prepayment at an amount that substantially represents the contractual par amount plus accrued (but unpaid) contractual interest (which may also include reasonable compensation for early termination) is treated as consistent with this criterion if the fair value of the prepayment feature is insignificant at initial recognition. - Subsequent measurement and gains and losses Amortized cost and effective interest method The effective interest method is a method of calculating the amortized cost of a debt instrument and of allocating interest income over the relevant period. For financial assets other than purchased or originated credit-impaired financial assets, the effective interest rate is the rate that exactly discounts estimated future cash receipts (including all fees and points paid or received that form an integral part of the effective interest rate, transaction costs and other premiums or discounts) excluding expected credit losses, through the expected life of the debt instrument, or, where appropriate, a shorter period, to the gross carrying amount of the debt instrument on initial recognition. For purchased or originated credit-impaired financial assets, a credit-adjusted effective interest rate is calculated by discounting the estimated future cash flows, including expected credit losses, to the amortized cost of the debt instrument on initial recognition. The amortized cost of a financial asset is the amount at which the financial asset is measured at initial recognition minus the principal repayments, plus the cumulative amortization using the effective interest method of any difference between that initial amount and the maturity amount, adjusted for any loss allowance. The gross carrying amount of a financial asset is the amortized cost of a financial asset before adjusting for any loss provision. Interest income is recognized using the effective interest method for debt instruments measured subsequently at amortized cost and at FVTOCI. For financial assets other than purchased or originated credit-impaired financial assets, interest income is calculated by applying the effective interest rate to the gross carrying amount of a financial asset, except for financial assets that have subsequently become credit-impaired. For financial assets that have subsequently become credit-impaired, interest income is recognized by applying the effective interest rate to the amortized cost of the financial asset. If, in subsequent reporting periods, the credit risk of the credit-impaired financial instrument improves so that the financial asset is no longer credit-impaired, interest income is recognized by applying the effective interest rate to the gross carrying amount of the financial asset. For purchased or originated credit-impaired financial assets, the Company recognizes interest income by applying the credit-adjusted effective interest rate to the amortized cost of the financial asset from initial recognition. The calculation does not revert to the gross basis even if the credit risk of the financial asset subsequently improves so that the financial asset is no longer credit-impaired. Interest income is recognized in profit or loss and is included in the net finance income and in other comprehensive income – Finance income line item (Note 26). - Debt securities measured at FVTOCI Financial instruments held by the Company are classified at FVTOCI. The fair value is determined in the manner as is described in Note 15. Financial instruments are specifically measured at a fair value plus transaction costs. Subsequently, changes in the carrying amount of these financial instruments as a result of foreign exchange gains and losses, changes in profit or loss, and interest income affected through the effective interest method are recognized in the consolidated statements of profit or loss and other comprehensive income. The amounts that are recognized as profit or loss are the same as the amounts that would have been recognized as profit or loss if they had been measured at amortized cost. All other changes in book value are at amortized cost. All other changes in the carrying amount of these financial instruments are recognized in other comprehensive income or accumulated under the reserve of the cash flow hedges of the financial instruments. When these debt securities are written off, the accumulated gains or losses previously recognized in other comprehensive income are reclassified as profit or loss in the finance cost. - Financial assets at FVTPL Financial assets that do not meet the criteria for being measured at amortized cost or FVTOCI are measured at FVTPL. Specifically: • Investments in equity instruments are classified as at FVTPL, unless the Entity designates an equity investment that is neither held for trading nor a contingent consideration arising from a business combination as at FVTOCI on initial recognition. • Debt instruments that do not meet the amortized cost criteria or the FVTOCI criteria are classified as at FVTPL. In addition, debt instruments that meet either the amortized cost criteria or the FVTOCI criteria may be designated as at FVTPL upon initial recognition if such designation eliminates or significantly reduces a measurement or recognition inconsistency (so called ‘accounting mismatch’) that would arise from measuring assets or liabilities or recognizing the gains and losses on them on different bases. The Entity has not designated any debt instruments as at FVTPL. Financial assets at FVTPL are measured at fair value at the end of each reporting period, with any fair value gains or losses recognized in profit or loss to the extent that they are not part of a designated hedging relationship. The net gain or loss recognized in profit or loss includes any interest earned on the financial asset and is included in the finance cost. Debt investments at FVOCI are subsequently measured at fair value. Interest income calculated using the effective interest method, foreign exchange gains and losses and impairment are recognized in profit or loss. Other net gains and losses are recognized in OCI. On derecognition, gains and losses accumulated in OCI are reclassified to profit or loss. Equity investments at FVOCI are subsequently measured at fair value. Interest are recognized in profit or loss unless the interest clearly represents a recovery of part of the cost of the investment. Other net gains and losses are recognized in OCI and are never reclassified to profit or loss. - Foreign exchange gains and losses The carrying amount of financial assets that is denominated in a foreign currency is determined in that foreign currency and translated at the spot rate at the end of each reporting period. Specifically: • for financial assets measured at amortized cost that are not part of a designated hedging relationship, exchange differences are recognized in profit or loss in the line of finance cost; • for debt instruments measured at FVTOCI that are not part of a designated hedging relationship, exchange differences on the amortized cost of the debt instrument are recognized in profit or loss in the line of finance cost. Other exchange differences are recognized as changes in fair value in profit or loss and other comprehensive income. • for financial assets measured at FVTPL that are not part of a designated hedging relationship, exchange differences are recognized in profit or loss in the line of finance cost; and • for equity instruments measured at FVTOCI, exchange differences are recognized in other comprehensive income in foreign currency translation reserve. - Write-off policy The Company writes off a financial asset when there is information indicating that the debtor is in severe financial difficulty and there is no realistic prospect of recovery, e.g. when the debtor has been placed under liquidation or has entered into bankruptcy proceedings, or in the case of trade receivables, when the amounts are over two years past due, whichever occurs sooner. Financial assets written off may still be subject to enforcement activities under the Company recovery procedures, taking into account legal advice where appropriate. Any recoveries made are recognized in profit or loss. - Measurement and recognition of expected credit losses The measurement of expected credit losses is a function of the probability of default, loss given default (i.e., the magnitude of the loss if there is a default) and the exposure at default. The assessment of the probability of default and loss given default is based on historical data adjusted by forward-looking information as described above. As for the exposure at default, for financial assets, this is represented by the assets’ gross carrying amount at the reporting date; for financial guarantee contracts, the exposure includes the amount drawn down as at the reporting date, together with any additional amounts expected to be drawn down in the future by default date determined based on historical trend, the Company understanding of the specific future financing needs of the debtors, and other relevant forward-looking information. For financial assets, the expected credit loss (ECL) is estimated as the difference between all contractual cash flows that are due to the Company in accordance with the contract and all the cash flows that the Company expects to receive, discounted at the original effective interest rate. For a lease receivable, the cash flows used for determining the expected credit losses is consistent with the cash flows used in measuring the lease receivable in accordance with IFRS 16 Leases. Revenue recognition for commercial leases contracts is detailed in Note 20. If the Company has measured the loss allowance for a financial instrument at an amount equal to lifetime ECL in the previous reporting period, but determines at the current reporting date that the conditions for lifetime ECL are no longer met, the Company measures the loss allowance at an amount equal to 12-month ECL at the current reporting date, except for assets for which simplified approach was used. The Company recognizes a loss for all financial instruments with a corresponding adjustment to their carrying amount through a loss allowance account, except for investments in debt instruments that are measured at FVTOCI, for which the loss allowance is recognized in other comprehensive income and accumulated in the investment revaluation reserve, and does not reduce the carrying amount of the financial asset in the statement of financial position. - Derecognition of financial assets The Company derecognizes a financial asset only when the contractual rights to the cash flows from the asset expire, or when it transfers the financial asset and substantially all the risks and rewards of ownership of the asset to another Company. If the Company neither transfers nor retains substantially all the risks and rewards of ownership and continues to control the transferred asset, the Company recognizes its retained interest in the asset and an associated liability for amounts it may have to pay. If the Company retains substantially all the risks and rewards of ownership of a transferred financial asset, the Company continues to recognize the financial asset and also recognizes a collateralized borrowing for the proceeds received. On derecognition of a financial asset measured at amortized cost, the difference between the asset’s carrying amount and the sum of the consideration received and receivable is recognized in profit or loss. In addition, on derecognition of an investment in a debt instrument classified as at FVTOCI, the cumulative gain or loss previously accumulated in the investments revaluation reserve is reclassified to profit or loss. In contrast, on derecognition of an investment in an equity instrument which the Entity has elected on initial recognition to measure at FVTOCI, the cumulative gain or loss previously accumulated in the investments revaluation reserve is not reclassified to profit or loss, but is transferred to retained earnings. Financial liabilities – Financial liabilities are classified as measured at amortized cost or FVTPL. A financial liability is classified as at FVTPL if it is classified as held-for-trading, it is a derivative or it is designated as such on initial recognition. Financial liabilities at FVTPL are measured at fair value and net gains and losses, including any interest expense, are recognized in profit or loss. Other financial liabilities are subsequently measured at amortized cost using the effective interest method. Interest expense and foreign exchange gains and losses are recognized in profit or loss. – Derecognition of financial liabilities The Company derecognizes a financial liability when its contractual obligations are discharged or cancelled, or expire. The Company also derecognizes a financial liability when its terms are modified and the cash flows of the modified liability are substantially different, in which case a new financial liability based on the modified terms is recognized at fair value. On derecognition of a financial liability, the difference between the carrying amount extinguished and the consideration paid (including any non-cash assets transferred or liabilities assumed) is recognized in profit or loss. Financial liabilities and equity instruments – Debt and equity instruments are classified as financial liability or equity liabilities according to the content of the contractual agreements and the definitions of a financial liability and an equity instrument. – Equity instruments An equity instrument is any contract that evidences a residual interest in the assets of the Company after deducting all of its liabilities. Equity instruments issued by the Company are recognized at the resources received, that is, the net of direct costs from the emission. Repurchase of the Company’s common stock is recognized and deducted directly in equity. No gain or loss is recognized in profit or loss at the purchase, sale, issue or cancellation of the Company’s own equity instruments. – Offsetting Even when the Company has the right, in certain cases, for a compensation of financial assets and liabilities, as of the date of this consolidated financial statements, the Company does not have the intention of compensating a liability with an asset, nor expect in the short term to require it. Therefore, deposits received in guarantee are presented separately from accounts receivable. b. Cash and cash equivalents – Cash and cash equivalents consist mainly of bank deposits in checking accounts and readily available daily investments of cash surpluses with immediate availability as well as cash equivalents designates for expenditure, held in trust (See Note 5). Cash is stated at nominal value and cash equivalents are valued at fair value that does not exceed their market value; the yields, which are recognized as interest income as it accrues. c. Machinery, equipment and improvements on leased assets – Recognition and valuation – Machinery, equipment and improvements to leased assets are recognized at acquisition cost less accumulated depreciation and any accumulated impairment losses. The acquisition cost includes expenses directly attributable to the acquisition of the asset. When significant parts of an asset of machinery, equipment and improvements to leased assets have different useful lives, they are accounted for separately as a component of the asset. Gains and losses from sales or retirements of machinery, equipment and improvements to leased assets are determined comparing the proceeds from the sale or retirement against the net amount of machinery, equipment and improvements to leased assets and are recognized net in other income in the consolidated statement of profit and loss and other comprehensive income. – Subsequent costs – The cost to replace a part or item of machinery, equipment and improvements to leased assets are recognized in the value of the asset when it is probable that future economic benefits associated with that part will flow to the Company and its cost can be measured reliably. The net value of the replaced item is derecognized at its net book value. Minor maintenance costs are recognized in the consolidated statement of profit and loss and other comprehensive income. – Depreciation – Depreciation is calculated over the depreciable amount, which is the cost of an asset, or other substitute value of that cost based on the straight-line method, this is the value that reflects more certainty the expected pattern of consumption of future economic benefits implicit in the active. The Company does not determine residual values ​​for machinery, equipment, improvements and leased assets as they are not considered to be material. – Depreciation of machinery and equipment is recognized in the consolidated statement of profit and loss and other comprehensive income and is calculated under the straight-line method based on the useful lives of the related assets. Also, improvements to leased assets are amortized by the straight-line method based on the remaining useful life of the improvements or the lease term, whichever is less. The estimated useful life and the depreciation method are reviewed at the end of each year, and the effect of any changes in the recorded estimate is recognized on a prospective basis. Lands are not depreciated. The estimated useful lives for the current period and comparative period are as follows: Useful life (years) Annual depreciation rate Machinery and equipment 10 10% Office furniture and equipment 10 10% Computer equipment 4 – 3.3 25% - 30% Transportation equipment 5 – 4 20% - 25% Communication equipment 10 – 4 – 3.3 10% - 25% - 30% Improvements on leased assets 10 10% d. Intangible Assets – Improvements to concession assets – Improvements to concession assets are accounted for the improvements that are made pursuant to the MDP and improvements carried out by the daily operation of the Company’s airports. All infrastructure investments made ​​by the airports will be delivered to the Mexican government or the government of Jamaica as corresponds at the end of the term of the Concession. Under the Company’s concession agreements, through the MDP agreed with each government every five years, the Company is committed to carry out various improvements, upgrades and additions to each of its airports on an annual basis in the case of Mexican airports and every five years in Jamaica. In exchange for investing in those additions and upgrades, each government grants the Company the right to obtain benefits for services provided using those assets. The Company, as the operator of the concession assets, recognizes an intangible asset as it receives a right granted by each government to charge users for the public service associated with the use of its airports. Minor maintenance costs are recognized in the consolidated statement of profit and loss and other comprehensive income. – Airport concessions – The Company recognized an intangible asset of the Concession granted by the SCT to manage and operate each of the airports in Mexico for 50 years since its acquisition. As regards to MBJA, the Company recognized an intangible asset at the fair value of the concession to operate and develop that airport until 2033 according to the determination of fair values resulting from the acquisition of DCA and MBJA accordance IFRS 3 Business Combinations – Rights to use airport facilities – Rights to use airport facilities in Mexico are recorded through the acquisition cost of the assets recorded by ASA and transferred to the Company according to the Concession granted, in order to manage, operate and develop them during the Concession term. At MBJA and PACKAL no rights to use airport facilities were identified. – Other acquired rights – These rights correspond to payments made by the Company after the date the Mexican concessions were granted, in order to early-terminate certain long-term leases contracts that existed at that time between ASA and third-party leaseholders, these rights are recorded through their acquisition cost. In MBJA and PACKAL there are no other acquired rights. – Amortization – After its initial recognition, intangible assets are valued at acquisition cost plus capitalized borrowing costs, less accumulated amortization and accumulated impairment losses. Amortization is recognized in the consolidated statement of comprehensive income under the straight line method applied to the shorter of the estimated period of future economic benefits the intangible assets will generate, or the concession period, from the date they are available for use. Amortization periods for the current and comparative period are as follows: Period (years) Annual amortization rate Improvements to concession assets 20 – 12.5 5% - 8% Airport concessions 49 – 25 – 18 2% - 4% - 5.5% Rights to use airport facilities 49 – 10 2% - 10% Other acquired rights 44 – 48 2% The amortization method and useful lives are reviewed at each year end date and adjusted prospectively if necessary. e. Capitalized borrowing costs f. Impairment of financial and non-financial assets (Tangible and intangible) – Financial assets The Company recognizes a loss allowance for expected credit losses on investments in debt instruments that are measured at amortized cost or at FVTOCI, lease receivables, trade receivables and contract assets, as well as on financial guarantee contracts. The amount of expected credit losses is updated at each reporting date to reflect changes in credit risk since initial recognition of the respective financial instrument. The Company always recognizes lifetime ECL for trade receivables, contract assets and lease receivables. The expected credit losses on these financial assets are estimated using a provision matrix based on the Company historical credit loss experience, adjusted for factors that are specific to the debtors, general economic conditions and an assessment of both the current as well as the forecast direction of conditions at the reporting date, including time value of money where appropriate. For all other financial instruments, the Company recognizes lifetime ECL when there has been a significant increase in credit risk since initial recognition. However, if the credit risk on the financial instrument has not increased significantly since initial recognition, the Company measures the loss allowance for that financial instrument at an amount equal to 12-month ECL. Lifetime ECL represents the expected credit losses that will result from all possible default events over the expected life of a financial instrument. In contrast, 12-month ECL represents the portion of lifetime ECL that is expected to result from default events on a financial instrument that are possible within 12 months after the reporting date. – Definition of default The Company considers the following as constituting an event of default for internal credit risk management purposes as historical experience indicates that financial assets that meet either of the following criteria are generally not recoverable: • when there is a breach of financial covenants by the debtor; or • information developed internally or obtained from external sources indicates that the debtor is unlikely to pay its creditors, including the Company, in full (without taking into account any collateral held by the Company). Irrespective of the above analysis, the Company considers that default has occurred when a financial asset is more than 90 days past due unless the Company has reasonable and supportable information to demonstrate that a more lagging default criterion is more appropriate. – Credit-impaired financial assets A financial asset is credit-impaired when one or more events that have a detrimental impact on the estimated future cash flows of that financial asset have occurred. Evidence that a financial asset is credit-impaired includes observable data about the following events: (a) significant financial difficulty of the issuer or the borrower; (b) a breach of contract, such as a default or past due event; (c) the lender(s) of the borrower, for economic or contractual reasons relating to the borrower’s financial difficulty, having granted to the borrower a concession(s) that the lender(s) would not otherwise consider; (d) it is becoming increasingly probable that the borrower will enter bankruptcy or other financial reorganization; or (e) the disappearance of an active market for that financial asset because of financial difficulties. – Non-financial assets – Non-financial assets of the Company are assessed at each period end date to determine whether there is any indication of impairment. If there is such an indication of impairment, management estimates the recoverable amount. The recoverable amount of an asset or cash-generating unit is the higher of the asset´s value in use and fair value less costs of disposal. To determine the asset’s value in use, the estimated future cash flows are discounted to present value using an appropriate discount rate before tax that reflects current market conditions in relation to the time value of money and the risks specific to the asset. For purposes of assessing impairment, assets are grouped at the lowest levels for which there are separately identifiable cash flows (cash-generating unit or CGU). An impairment loss is recognized immediately in profit and loss. The individual airports of the Company in Mexico cannot be considered as separate cash-generating units, as the bidding process, in which it decided to sell up to 15% of the shares representing the capital stock of the holding company Shares of the companies that were received for the concession, and made by the Mexican Federal Government that included the package of twelve airports, and therefore the Company is required to operate and maintain all 12 airports independently of the results they generate individually. Considering the above, if there are indicators of impairment that exist, the Company performs an impairment assessment on a consolidated basis with Mexican companies. Moreover, the value of the assets of MBJA and PACKAL are individually valued at the end of each period to determine whether there are indications of impairment to be single separate cash-generating units. When an impairment loss subsequently reverses, the carrying amount of the asset (or cash-generating unit) is increased to the revised estimated recoverable amount, so that the increased carr

Financial risk management

Financial risk management	12 Months Ended
	Dec. 31, 2020
Disclosure Of Financial Instruments [Abstract]
Financial risk management	4 . The Company is exposed to the following risks from the use of financial instruments: - Credit risk - Liquidity risk - Market risk This note presents information about the Company’s exposure to each of the above risks, the objectives, policies and processes of measuring and risk management of the Company. In different sections of these consolidated financial statements, the Company has included additional in-depth disclosures. As of December 31, 2018, 2019 and 2020, financial instruments held by the Company are comprised of the following: December 31, 2018 December 31, 2019 December 31, 2020 Financial assets Cash and cash equivalents Ps. 6,151,457 Ps. 7,500,193 Ps. 14,444,549 Trade accounts receivables 1,395,362 1,479,410 1,266,005 Derivative financial instruments 136,457 4,686 - Financial liabilities at amortized cost Short and long-term debt securities Ps. 9,000,000 Ps. 12,000,000 Ps. 17,000,000 Current and long-term bank loans 4,535,863 4,437,043 7,355,166 Accounts payable 1,181,049 1,215,264 1,172,044 Financial liabilities at Fair Value Derivative financial instruments - 265,979 750,704 Liabilities for assets in lease 48,199 37,192 26,193 Financial risk management objectives – The Board of Directors is responsible for developing and monitoring the Company’s risk management policies. The Company’s risk management policies are established for identifying and analyzing potential risks, to set appropriate limits and controls, and for monitoring such risk on an ongoing basis. Policies and risk management systems are reviewed regularly to reflect changes in market conditions and the Company's activities. The Company, through its training and management standards and procedures, aims to develop an environment of disciplined and constructive control in which all employees understand their roles and obligations. The Audit Committee of the Company supervises how management monitors compliance with policies and procedures of risk management, and reviews what is appropriate to the risk management framework in relation to the risks faced by the Company. The Audit Committee is supported in its oversight role by the Company's Internal Audit Function. Internal Audits perform routine and special reviews of controls and risk management procedures, and report their results directly to the Audit Committee. Credit risk – Credit risk refers to the risk that a counterparty will default on its contractual obligations resulting in financial loss to the Company and arises primarily from trade accounts receivable and the Company’s investments, including investment funds and derivative financial instruments. – Accounts receivable and others – The Company's exposure to credit risk is influenced mainly by the individual characteristics of each customer. However, management also considers the demographic characteristics of its customers, including the default risk of the industry and country in which its customers operate, as these factors could also affect credit risk, particularly considering the recent economic downturn. The main source of income for the Company is the Passenger Charge Fees (TUA) and leasing revenues from commercial areas in its airports. The TUA is charged to each departing passenger (except diplomat, infant or transit passenger), and is collected by the airlines and subsequently refunded to the airports. For the years ended December 31, 2018, 2019 and 2020 the revenues for TUA represented 54.9%, 52.9% and 50.0% of the total revenues, respectively. The leasing revenues from commercial areas are collected from other clients, which are not airline customers. The 28.9%, 29.2% and 33.5% of the Company’s revenues in 2018, 2019 and 2020 are derived from the TUA collected by three major client airlines, which collect the TUA and remit it to the airports. However, geographically there is no credit risk concentration because airports are located in different cities in Mexico and Jamaica, and therefore if one airport has an operating problem the other airports would not be affected. The 28.6%, 27.4% and 27.9% of aeronautical and non-aeronautical revenues earned during the periods ended December 31, 2018, 2019 and 2020 were generated by the Guadalajara airport. In addition, 92.3%, 91.0% and 87.3% of aeronautical and non-aeronautical revenues earned during the periods ended December 31, 2018, 2019 and 2020, respectively, were generated by seven of the Company's airports (Guadalajara, Tijuana, San José del Cabo, Puerto Vallarta, Montego Bay, Guanajuato and Hermosillo). The Company has a credit policy under which each new customer is analyzed individually for creditworthiness before offering the standard terms and conditions of payment and delivery of the services provided by the Company. The review of the Company includes external ratings, when they are available, and in some cases bank references. Every customer has established credit limits, which must be approved by the Company's management and are reviewed periodically. The Company has entered into agreements with all its airline customers to collect the TUA in Mexico, by who receive the payment for the use of the airport services on behalf of the airports. According to these agreements, each customer airline could have a grace period of up to a maximum of 60 days to reimburse the airport for the TUA paid by passengers. If an airline customer needed a credit term of up to 60 days, it must provide a guarantee to the airport covering this period, bond, or cash equivalent of 30 days more than the estimated consumption for the credit period requested by that airline. In the event of insolvency of any airline or a notice by the authorities on suspension of operations, the Company may recover the pending amounts regarding TUA up to the value of the guarantee. In order to mitigate credit risk with its customers, mainly TUA, airlines have granted ​​cash guaranties, which are reported as deposits received, in the consolidated statements of financial position, in addition to the cash guaranties of other commercial customers. As of December 31, 2018, 2019 and 2020, the Company has customer deposits received in guarantee of Ps.1,130,740, Ps.1,143,485 and Ps.696,059, respectively. These deposits are considered long-term based on the duration of the contracts signed with these airlines and the expectation that they will maintain long-term operations at the Company’s airports. When reviewing credit risk, management groups the Company’s clients according to their credit characteristics that include whether the customer is an individual or a corporation, if they are airline customers, commercial customers, age and the existence of previous financial difficulties. The Company systematically and periodically reviews the aging and collection of trade accounts receivable and recognizes a change in credit loss according to the average loss rated (Note 6). Credit risk: The Company determines the expected credit losses in these items using a provision matrix, estimated based on the historical experience of credit losses based on the past due status of customers and adjusted as appropriate to reflect current conditions and estimates of future economic conditions. As a result, the credit risk profile of these assets is presented based on their matured status in terms of the provision matrix. Note 6 includes additional details on the provision for losses for these assets respectively. The following tables presents information on the exposure to credit risk and expected credit losses for accounts receivable from customers as of December 31, 2018, 2019 and 2020. Balance of the trade account receivables as of December 31, 2018 Weighted average loss rate Current balance of the Trade account Amount of credit loss Credit impairment Current (not past due) 0.00% Ps. 1,304,274 Ps. - No 1 to 30 days past due 4.48% 70,073 3,141 No 31 to 60 days past due 17.91% 25,934 4,645 No 61 to 90 days past due 80.20% 14,482 11,615 No More than 90 days past due 100% 15,494 15,494 Yes Legal 100% 13,780 13,780 Yes Ps. 1,444,037 Ps. 48,675 Balance of the trade account receivables as of December 31, 2019 Weighted average loss rate Current balance of the Trade account Amount of credit loss Credit impairment Current (not past due) 0% Ps. 1,258,569 Ps. - No 1 to 30 days past due 5.97% 133,533 7,978 No 31 to 60 days past due 13.69% 91,640 12,546 No 61 to 90 days past due 47.48% 30,832 14,640 No More than 90 days past due 100% 2,693 2,693 Yes Legal 100% 13,165 13,165 Yes Ps. 1,530,432 Ps. 51,022 Balance of the trade account receivables as of December 31, 2020 Weighted average loss rate Current balance of the Trade account Amount of credit loss Credit impairment Current (not past due) 0% Ps. 1,192,643 Ps. - No 1 to 30 days past due 8.31% 55,461 4,611 No 31 to 60 days past due 19.14% 25,223 4,827 No 61 to 90 days past due 86.54% 15,736 13,619 No More than 90 days past due 100% 109,759 109,759 Yes Legal 100% 14,136 14,136 Yes Ps. 1,412,958 Ps. 146,952 Loss rates are based on actual credit loss experience over the past three years. These rates are multiplied by scaling factors to reflect differences between economic conditions during the period in which the historical data has been collected, the current conditions and the Company’s view of economic conditions over the expected life of the trade account receivables. – Financial instruments held for trading purposes – The Company limits its exposure to credit risk by investing in government-backed securities. Management constantly monitors credit ratings to anticipate any counterparty defaults. – Liquid funds and derivative financial instruments – The credit risk on liquid funds and derivative financial instruments is limited because the counterparties are banks with high credit ratings assigned by recognized rating agencies. Liquidity Risk – The risk of liquidity means the possibility that the Company will have difficulty to fulfill its obligations related to its financial liabilities that will be paid in cash or another financial asset. The Company focuses its liquidity management to ensure, as much as possible, that it will have sufficient liquidity to comply with its obligations at their maturity date, both in normal and in extraordinary conditions, without incurring in unacceptable losses or risking the reputation of the Company. The Company utilizes its budget, prepared at a cost center level, to allocate resources to render its services, which helps to monitor cash flow requirements and to optimize the performance of its investments. Generally, the Company ensures availability of sufficient cash flows to cover operating expenses for a period of 60 days, including payment of its financial debt, the aforementioned excludes the possible impact of extreme circumstances that are not reasonably predictable, such as natural disasters. The Company has external financing as described in Note 16 for compliance with its obligations under the MDP, whereas for other obligations it uses cash flows from operating activities and resources received at the maturity of its financial investments. As of December 31, 2018, 2019 and 2020 the Company has credit lines for USD$12.0 million, USD$7.0 million and USD$30.0 million, respectively. The following is a table with a summary of the Company’s contractual maturities for its financial liabilities, including the interest to be paid, as of December 31, 2018, 2019 and 2020: December 31, 2018 Weighted average of effective interest rate Less than 1 month From 1 to 3 months From 3 months to 1 year From 1 year to 5 years More than 5 years Total Long-term debt securities (fixed rate) Ps. — Ps. — Ps. — Ps. — Ps. 1,500,000 Ps. 1,500,000 Long-term debt securities (variable rate) — — — 7,500,000 — 7,500,000 Fixed rate loans — — — — 225,307 225,307 Variable rate bank loans — — — 4,200,331 110,225 4,310,556 Fixed rate interest 7.92 % 2,664 56,198 79,990 555,088 391,014 1,084,954 Variable rate interest 6.91 % 64,301 127,822 618,198 1,352,594 3,031 2,165,946 Trade accounts payable and other payables N/A 188,659 694,015 — — — 882,674 Liabilities for assets in lease N/A 1,235 2,594 10,684 33,689 — 48,199 AMP N/A — — 298,376 — — 298,376 Ps. 256,859 Ps. 880,628 Ps. 1,007,245 Ps. 13,641,702 Ps. 2,229,577 Ps. 18,016,011 December 31, 2019 Weighted average of effective interest rate Less than 1 month From 1 to 3 months From 3 months to 1 year From 1 year to 5 years More than 5 years Total Long-term debt securities (fixed rate) Ps. — Ps. — Ps. — Ps. — Ps. 1,500,000 Ps 1,500,000 Long-term debt securities (variable rate) — 2,200,000 — 8,300,000 — 10,500,000 Fixed rate loans — — — — 215,718 215,718 Variable rate bank loans — — 124,379 4,096,946 — 4,221,325 Fixed rate interest 7.92 % 2,551 7,425 129,976 538,534 305,422 983,908 Variable rate interest 6.55 % 77,908 190,603 526,134 1,278,134 — 2,072,779 Trade accounts payable and other payables N/A 190,230 670,124 — — — 860,354 AMP N/A — — 355,361 — — 355,361 Liabilities for assets in lease N/A 1,060 2,226 9,291 24,615 — 37,192 Ps. 271,749 Ps. 3,070,378 Ps. 1,145,141 Ps. 14,238,229 Ps. 2,021,140 Ps. 20,746,637 December 31, 2020 Weighted average of effective interest rate Less than 1 month From 1 to 3 months From 3 months to 1 year From 1 year to 5 years More than 5 years Total Long-term debt securities (fixed rate) Ps. — Ps. — Ps. — Ps. 1,500,000 Ps. 3,598,000 Ps 5,098,000 Long-term debt securities (variable rate) — — 1,500,000 10,402,000 — 11,902,000 Fixed rate loans — — — 1,000,000 228,350 1,228,350 Variable rate bank loans — — 4,969,791 1,157,025 — 6,126,816 Fixed rate interest 7.92 % 2,700 7,770 131,334 503,128 223,856 868,788 Variable rate interest 6.55 % 64,453 180,141 773,412 2,224,948 444,197 3,687,151 Cash flow hedges 7.46 % 29,485 50,189 150,566 462,043 692,283 Trade accounts payable and other payables N/A 247,757 767,284 — — — 1,015,041 AMP N/A — — 157,003 — — 157,003 Liabilities for assets in lease N/A 904 1,896 7,918 15,475 — 26,193 Ps. 345,299 Ps. 1,007,280 Ps. 7,690,024 Ps. 17,264,619 Ps. 4,494,403 Ps. 30,801,625 The interest payable from loans with variable interest rates was determined based on projected interest rates, plus the basis point adjustment corresponding to each bank loan. The Company has bank loans, which include, among other obligations, restrictions that limit the destination of the resources, in addition to maintaining some financial ratios, as described in Note 16. Market risk – Is the risk that changes in market prices, such as exchange rates, interest rates and prices of equity instruments that may affect the amount of the Company’s financial instruments. The Company’s market risk management objectives include controlling the risk exposures between acceptable parameters, while optimizing profits. The Company in certain cases enters into derivatives instrument contracts to manage market risks. These transactions are in-line within the policies established by management. The Company also applies hedge accounting to minimize the volatility in profit or loss associated with certain financial instruments. – Foreign exchange risk – The Company is exposed to currency risk for its revenues and trade accounts receivable denominated in a currency other than the functional currency of the Company. The foreign currencies in which transactions are primarily denominated is the U.S. dollar (USD) (Note 30). In Mexico, the tariffs to be charged to international passengers and international flights are published in the Official Gazette of the Federation (Diario Oficial de la Federación) in USD, however, in accordance with Mexican law these tariffs are billed and collected in Mexican pesos. A significant depreciation of the peso during the last two months in each year could lead to an increase in aeronautical revenues that could lead to exceeding the maximum tariff per traffic unit allowed, which may be a breach of compliance with the Concession’s maximum rates of each airport. If a significant appreciation of the peso occurs, the Company may be required to provide discounts to avoid exceeding the maximum tariffs. On the other hand, a significant appreciation of the peso could lead to our rates substantially decreasing. The Company has no way to recover the lost revenue if it charges less than the maximum rate as a result of a significant appreciation of the peso. In MBJ, the tariffs are billed and charged to domestic and international passengers in USD, which are assimilated into a fixed amount for 12 months (from April to March), and then updated for inflation in the United States. In January 2020, the new tariffs approved by the Jamaican Civil Aviation Authority (JCAA) in December 2019 came into effect, where the increase in the rate for international passengers was USD$19.34 to USD$24.74 per person and domestic passengers tariffs remained USD$5.52 per person. Therefore, the Company’s revenues would not be exposed to a possible devaluation or appreciation of the Jamaican dollar against the US dollar. In PACKAL, the tariffs are billed and charged to domestic and international passengers in USD, which they are assimilated into a fixed amount for 12 months (from April to March), and then updated for inflation in the United States. In April 2020, the new tariffs approved by the Jamaican Civil Aviation Authority (JCAA) in December 2019 came into effect, where the increase in the rate for international passengers was USD$16.81 to USD$28.80 per person and increase in domestic passengers tariffs was USD$5.83 to USD$9.99 per person, therefore, the Company’s revenues would not be exposed to a possible devaluation or appreciation of the Jamaican dollar against the US dollar. While the Company can ensure that it does not exceed the maximum rates in Mexico as mentioned above, the depreciation of the Mexican peso can have a positive effect on commercial revenues and aeronautical revenues, while that appreciation of the Mexican peso generally has a negative effect. The rates applied to international passengers, international flights and some of our commercial contracts are denominated in USD and are billed and collected in Mexican pesos translated at the average exchange rate of the previous month. Therefore, the depreciation of the Mexican peso against the dollar results in the Company obtaining more Mexican pesos than before the depreciation, while the appreciation of the Mexican peso against the USD results in the Company obtaining less Mexican pesos. As the Mexican peso appreciates against the USD, the Company obtains fewer Mexican pesos which could result in a decrease in profit, especially if the appreciation continues or exceeds historical levels. In addition, although most of our operating costs are denominated in pesos, we cannot predict whether our cost of services will increase as a consequence of the depreciation of the peso, or as a result of other factors. In MBJA and PACKAL, expenses are comprised 70% in USD, with the rest payable in Jamaican dollars. An appreciation of the Jamaican dollar would therefore increase expenses in USD terms. The following is a sensitivity analysis of the Company financial assets and liabilities denominated in USD, if the peso were to depreciate or appreciate by 10%, which is the amount management considers reasonably possible of occurring at year end: USD amounts on December 31, 2020 Peso amounts at exchange rate of Ps. 19.9487 on December 31, 2020 Peso amounts if exchange rate depreciated 10% Peso amounts if exchange rate appreciated 10% Thousands of U.S. dollars: Financial assets: Cash and cash equivalents 489,939 Ps. 9,773,654 Ps. 8,885,140 Ps. 10,751,019 Trade accounts receivable 8,906 177,656 161,506 195,422 498,845 9,951,310 9,046,646 10,946,441 Financial liabilities: Accounts payable 25,369 506,077 460,070 556,685 Bank loans (268,447 ) (5,355,166 ) (4,868,332 ) (5,890,682 ) (293,816 ) Ps. 5,861,243 Ps. (5,328,402 ) Ps. 6,447,367 Net liability position 205,029 Ps. 4,090,067 Ps. 3,718,244 Ps. 4,499,074 Interest rate risk – The Company is exposed to fluctuations in interest rates on financial instruments, such as investments, loans and debt issuances. The Company monitors its interest rate risk and when bank loans are entered into with variable interest rates, it determines whether it should enter into derivative financial instruments, in order to reduce its exposure to the risk of volatility in interest rates type CAP and SWAPS. The negotiation with derivative financial instruments is only entered into with institutions of high repute and credit rating. The Company does not enter into financial instruments for speculative purposes. The Company is exposed to LIBOR reference interest rate, which is subject to the reference interest rate reform. As indicated in Note 16, the loans include debt contracted at a variable rate in US dollars. The Company is monitoring the market that is managing the transition to new benchmark interest rates, this includes announcements made by regulators of LIBOR on the transition. As a result of this, the Company determined that LIBOR exposure will allow an easy transition to alternative reference rates and will be launched in 2021, from the LIBOR rate to the reference rate that is defined, the Company´s derivative instruments only hedge the positions at a variable rate in pesos (Note 15). Fluctuations in interest rates impact primarily loans, changing either their fair value (fixed rate debt) or their future cash flows (variable rate debt). Management does not have a formal policy to determining how much exposure the Company should have to fixed or variable rates. However, when getting new loans, management uses its judgment to decide if it believes that a fixed or variable rate would be more favorable during the term of the loan. The following sensitivity analysis has been determined based on the exposure to interest rates for both derivatives and non-derivative financial instruments at the end of the reporting period. For loans with variable interest rates, an analysis is prepared assuming the amount of outstanding liability at the end of the reporting period under review has been the current liability for the year. The sensitivity analysis used assumes an increase or decrease of 100 basis points, which is the change management considers reasonably possible of occurring at year end. 2018 2019 2020 Effect in case of interest rate increase in 100 basis points Variable rate long term debt Ps. (121,747 ) Ps. (84,251 ) Ps. (111,492 ) Effect in case of interest rate decrease in 100 basis points Variable rate long term debt Ps. 121,747 Ps. 84,251 Ps. 111,492 In 2016, the Company contracted hedges of derivative financial instrument interest rate caps (CAP), whereby it agreed to exchange the difference between the amounts of the variable interest rate calculated over the principal amounts of the hedged items associated with its variable rate debt instruments. These contracts allow the Company to hedge the cash flow exposures on debt contracted at variable interest rates. The fair value at the end of the period of the interest rate CAP is determined at fair value. On May 2, 2017, the Company contracted HSBC México, S.A. (HSBC) for a derivative financial transaction by exchange of interest rates (SWAPS) in order to hedge the risk of increasing the TIIE rate, the tranche of the “GAP 17” debt securities for a value of Ps.1,500,000 that accrues an interest rate TIIE and is swapped for 7.21%, until the end of the debt securities, the derivative is only for TIIE rate. On February 26, 2019, the Company contracted Scotiabank for a derivative financial transaction by exchange of interest rates (SWAPS) in order to hedge the risk of increasing the TIIE rate the tranche of the “GAP 17-2” debt securities for a value of Ps.2,300,000 that accrues an interest rate TIIE and is swapped for 8.0315%, until the expiration of the debt securities. Changes in fair value are recognized temporarily through other comprehensive income within equity and profit and loss as hedging reserve and are recycled to financial expenses as the interest of the debt securities are recognized, the derivative is only for TIIE rate. On February 27, 2019, the Company contracted Scotiabank for a derivative financial transaction by exchange of interest rates (SWAPS) in order to hedge the risk of increasing the TIIE rate the tranche of the “GAP 19” debt securities for a value of Ps.3,000,000 that accrues an interest rate TIIE and is swapped for 8.03%, until the expiration of the debt securities. Changes in fair value are recognized temporarily through other comprehensive income within equity and profit and loss as hedging reserve and are recycled to financial expenses as the interest of the debt securities are recognized , the derivative is only for TIIE rate. On March 2, 2020, the Company contracted Scotiabank for a derivative financial transaction by exchange of interest rates (SWAPS) in order to hedge the risk of increasing the TIIE rate the tranche of the “GAP 20” debt securities for a value of Ps. 3,000,000 that accrues an interest rate TIIE and is swapped for 6.33%, until the expiration of the debt securities. Changes in fair value are recognized temporarily through other comprehensive income within equity and profit and loss as hedging reserve and are recycled to financial expenses as the interest of the debt securities are recognized, the derivative is only for TIIE rate. The interest rate profile of the Company interest-bearing financial instruments as of December 31, 2018, 2019 and 2020 is as follows: 2018 2019 2020 Fixed-rate instruments Financial liabilities Ps. (1,500,000 ) Ps. (1,500,000 ) Ps. (6,326,350 ) Effect of interest rate swaps (1,500,000 ) (6,800,000 ) (9,800,000 ) Ps. (3,000,000 ) Ps. (8,300,000 ) Ps. (16,126,350 ) Variable-rate instruments Financial liabilities (12,035,863 ) (14,937,043 ) (18,028,816 ) Effect of interest rate swaps 1,500,000 6,800,000 9,800,000 Ps. (10,535,863 ) Ps. (8,137,043 ) Ps. (8,228,816 ) As of December 31, 2019 and 2020, the amounts at the reporting date relating to items designated as hedged items were as follows: Interest rate risk Change in value used for calculating hedge ineffectiveness Cash flow hedge reserve Costs of hedging hedge reserve Balances remaining in the cash flow hedge reserve from hedging relationships for which hedge accounting is no longer applied Variable-rate instruments Ps. (247,981 ) Ps. (247,981 ) Ps. - Ps. - Interest rate risk Change in value used for calculating hedge ineffectiveness Cash flow hedge reserve Costs of hedging hedge reserve Balances remaining in the cash flow hedge reserve from hedging relationships for which hedge accounting is no longer applied Variable-rate instruments Ps. (661,653 ) Ps. 471,107 Ps. - Ps. - The amounts relating to items designated as hedging instruments and hedge ineffectiveness as of December 31, 2019 and 2020, were as follows: Interest rate risk Nominal amount Carrying amount (Liabilities) Line item in the statement of financial position where the hedging instrument is included Changes in the value of the hedging instrument recognized in OCI Amount reclassified from costs of hedging reserve to profit or loss Line item in profit or loss affected by the reclassification Interest rate swaps Ps. 5,300,000 Ps. (247,981 ) Derivative financial instruments (liabilities) Ps. (247,981 ) Ps. (1,045 ) Finance costs Interest rate risk Nominal amount Carrying amount (Liabilities) Line item in the statement of financial position where the hedging instrument is included Changes in the value of the hedging instrument recognized in OCI Amount reclassified from costs of hedging reserve to profit or loss Line item in profit or loss affected by the reclassification Interest rate swaps Ps. 8,300,000 Ps. (676,188 ) Derivative financial instruments (liabilities) Ps. (413,672 ) Ps. (13,490 ) Finance costs The following tables provides a reconciliation by risk category of components of equity and analysis of OCI items and net of tax, resulting from cash flow hedge accounting as of December 31, 2019 and 2020: 2019 Cash flow hedges Hedge Reserve Balance on January 1, 2019 Ps. — Changes in fair value (247,981 ) Amount reclassified to profit or loss (1,045 ) Changes in deferred tax asset 76,931 Balance at December 31, 2019 Ps. (172,094 ) 2020 Balance on January 1, 2020 Ps. (172,094 ) Changes in fair value (413,672 ) Amount reclassified to profit or loss (13,490 ) Changes in deferred tax asset 128,149 Balance at December 31, 2020 Ps. (471,107 ) – Sensitivity analysis for hedge accounting - The methodology used was a sensitivity analysis calculating the estimated fair value based on variations in each of the reference variables individually (keeping the other variables fixed). We emphasize that the sensitivities in the market value consider the change to international standards (IFRS), therefore, it is included in the counterparty risk in the valuation process and in the respective measurement of sensitivities in the fair market value. In the case of sensitivity to reference interbank interest rates, the three scenarios analyzed are: - Likely: decrease over the entire curve of 25 basis points (0.25%) - Possible: decrease over the entire 50 basis point curve (0.50%) - Stress: decrease over the entire curve of 100 basis points (1.00%) During 2019, GAP entered into SWAPS interest rate contracts to cover the interest payments of the “GAP 17-2” and “GAP 19” debt securities and “GAP 20” during 2020, referenced to floating interbank interest rates. With these instruments, GAP will pay amounts based on a fixed rate and will receive amounts based on the TIIE reference rate at the valuation date. For accounting purposes under IFRS, the Company has documented these contracts as cash flow hedges, so changes in fair value will be recognized through other comprehensive income. The fair value of these instruments is exposed to decreases in interbank interest rates, such exposure is included in the sensitivity table of derivative financial instruments. The Company estimates that an increase in the reference rates would have similar exposures but opposite. Decrease in interbank interest rates (basis points) Likely Possible Stress Type of derivative, value or contract Hedge type (25 bps) (50 bps) (100 bps) Hedge accounting derivatives Cash flow Ps. (55,514 ) Ps. (83,271 ) Ps. (210,953 ) Total effect on fair value Ps. (55,514 ) Ps. (83,271 ) Ps. (210,953 ) Capital Management – The policy of the Board of Directors of the Company is to maintain a strong capital position to provide confidence to its investors, creditors, and the market and to sustain future development of the business. The Board of Directors monitors the return on equity, which the Company defines as the net profit divided by the total Shareholders' equity. The Board of Directors seeks to maintain the optimal balance for the ratio between total liabilities and the Shareholders' equity, which may result from increased levels of bank loans up to the financial structure that it deems optimal, therefore, management seeks authorization from the Board of Directors for any additional debt issuances or for the prepayment of debt. While total liabilities grow in relation to equity and net profit continues to increase, the Company will generate higher returns on capital. The Company has no obligation to maintain a ratio of equity to total liabilities in particular. 2018 2019 2020 Shareholders’ equity –controlling interest Ps. 20,708,985 Ps. 19,628,172 Ps. 21,792,811 Total liabilities 17,778,352 20,908,361 28,508,390 Ratio of total Shareholders’ equity – controlling interest to liabilities 1.2 0.9 0.8 The Company may elect to repurchase its own shares in the stock market, under the following terms and conditions: – The acquisition has to be previously approved at a Stockholders Meeting and be at market price (except in the case of public offerings or auctions authorized by the stock market). – If the acquisition is made against the Company´s stockholders equity and reflects the acquisition within the repurchased shares account. If the Company decides to cancel the shares it reduces common stock accordingly. – Announcing the amount of common stock issued and paid when determining the authorized stock for repurchase. The Ordinary ShareholdersMeeting shall expressly agree, for each year, the maximum amount of funds that may be used for the repurchase of the Company’s shares, with the only limitation that the sum of the resources that can be used for this purpose, in no event shall exceed the total balance of retained earnings of the Company. As long the shares belongs to the Company, they are not subject to vote at t

Cash and cash equivalents

Cash and cash equivalents	12 Months Ended
	Dec. 31, 2020
Cash And Cash Equivalents [Abstract]
Cash and cash equivalents	5 . As of December 31, 2018, 2019 and 2020, the balances are comprised of the following: December 31, 2018 December 31, 2019 December 31, 2020 Cash Ps. 1,912,047 Ps. 3,593,756 Ps. 6,068,555 Investments of cash surpluses 3,894,166 3,897,894 7,840,689 Cash equivalents designated for expenditure, held in trust 345,244 8,543 535,305 Total Ps. 6,151,457 Ps. 7,500,193 Ps. 14,444,549 On December 29, 2017 the Company signed an agreement with Casa de Bolsa Banorte S.A. de C.V., Grupo Financiero Banorte (Banorte) in the Guadalajara airport, Puerto Vallarta airport and San José del Cabo airport. During 2018 and 2019 the investments were made and paid for the trusts entirety, as of December 31, 2020 there is no balance for this extension On December 28, 2018 the Company signed an agreement with Banorte for the expansion of the trusts with the Guadalajara airport including the contributed funds and interest earned for a total amount of Ps.115,000. The resources must be invested in government securities denominated in local currency or bonds guaranteed by the Mexican Government, as instructed by the Company, and should be immediately available. The length of the trust is for the period in which the contracts with the airports are in force. The Company paid investments during 2019 for the trusts entirety, as of December 31, 2020 there is no balance for this extension. On December 10, 2020 the Company established twelve trusts for investment and administration with Scotiabank Inverlat S.A., Institución de Banca Múltiple, Grupo Financiero Scotiabank Inverlat, División Fiduciaria, which acts as a trustee, while the airports of the Company are trustors and beneficiaries. The trusts are controlled by a Technical Committee consisting solely of executives of the Company, these trusts are revocable and can only be allocated for the to pay the execution of MDP on the Mexican Airports, the total amount of the trusts is amounted of Ps. 535,305.

Trade accounts receivable

Trade accounts receivable	12 Months Ended
	Dec. 31, 2020
Disclosure Of Trade Accounts Receivable [Abstract]
Trade accounts receivable	6 . Trade accounts receivable As of December 31, 2018, 2019 and 2020, the trade accounts receivable was comprised of the following: December 31, 2018 December 31, 2019 December 31, 2020 Trade accounts receivable Ps. 1,444,037 Ps. 1,530,432 Ps. 1,412,958 Allowance for expected credit loss (48,675 ) (51,022 ) (146,953 ) Ps. 1,395,362 Ps. 1,479,410 Ps. 1,266,005 The accounts receivable includes balances to be reimbursed to the Company by domestic and international airlines for passenger charges fees (TUA) of Ps.995,929, Ps.979,037 and Ps.1,032,800 as of December 31, 2018, 2019 and 2020, respectively. Passenger charges are payable for each passenger (other than diplomats, infants, transfer and transit passengers) departing from the airport terminals operated by the Company and are collected by the airlines and subsequently remitted to the Company. The movements for bad debt expense in the expected credit loss are recognized under cost of services in the consolidated statement of profit or loss and other comprehensive income. 2018 2019 2020 Beginning balance Ps. (31,528 ) Ps. (48,675 ) Ps. (51,022 ) Bad debt expense (25,289 ) (22,125 ) (160,537 ) Reversal of bad debts 8,142 19,778 64,607 Ending balance Ps. (48,675 ) Ps. (51,022 ) Ps. (146,953 ) The allowance for expected credit loss is comprised of customer balances that are in litigation or bankruptcy procedure and legal proceedings, which at the date of the consolidated financial statements are not yet completed. As of December 31, 2018, 2019 and 2020 these balances amounted to Ps.17,145, Ps.16,626 and Ps.14,136, respectively. The allowance also includes customer balances in arrears in their payments and in a process of regularization; therefore, they have not been sued. As of December 31, 2018, 2019 and 2020 the amount of these balances amounted to Ps.31,530, Ps.34,396 and Ps.132,817, respectively. During 2018, 2019 and 2020, the Company recognized reversals of bad debt of the balances that were in a legal process with an unfavorable outcome for the Company. The amount of these bad debt expense totaled Ps.8,142, Ps.19,778 and Ps.53,011 , respectively also decreasing the balance of accounts receivable. The reversal of bad debts had no effect on the operating results of the Company during 2018, 2019 and 2020. In 2018 and 2019 no cancellations of allowance were carried out, while 2020 cancellations were for Ps. 11,595. The allowance for expected credit loss of trade accounts receivable and asset by contracts are based on assumptions about the probability and severity of expected loss. The Company uses judgement to make these assumptions, selecting key and input data for the calculation of the said affirmation prospective at the end of each reporting period. The following are past due balances of accounts receivable, for which there has not been a provision of allowance for doubtful accounts, according to the Company’s policy and their maturity date: December 31, 2018 December 31, 2019 December 31, 2020 Accounts receivables past due from 1 to 30 days Ps. 70,073 Ps. 133,533 Ps. 55,461 Accounts receivables past due 31 to 60 days 25,934 91,640 25,223 Accounts receivables past due 61 to 90 days 14,482 30,832 15,736 Accounts receivables past due more than 90 days 93 24 4 Ps. 110,582 Ps. 256,029 Ps. 96,424 The following is the percentage of the main clients of the Company with relation to the total of the trade accounts receivable, segregating the accounts receivable of airport services (SAE) and the passengers charges (TUA) that correspond to the amounts that airlines recover from passengers on behalf of the Company and subsequently pay: December 31, 2018 December 31, 2019 December 31, 2020 % receivable of TUA % receivable of SAE % receivable of TUA % receivable of SAE % receivable of TUA % receivable of SAE Concesionaria Vuela Compañía de Aviación, S.A.P.I. de C.V. 22.5 % 3.6 % 17.8 % 3.8 % 32.5 % 4.2 % Aeroenlaces Nacionales, S.A. de C.V. 11.4 % 1.1 % 8.7 % 1.4 % 19.2 % 1.7 % American Airlines 3.9 % 0.4 % 4.1 % 0.3 % 3.4 % 0.8 % Aerovías de México, S.A. de C.V. 6.3 % 0.6 % 5.9 % 0.8 % 5.1 % 0.5 % The Company has cash, bonds and goods that guarantee certain amounts from TUA as well as accounts receivable from clients as of December 31, 2018, 2019 and 2020. These guarantees could be applied to any unpaid balance in the event of a breach from clients and under certain circumstances. The Company limits its exposure to credit risk from Trade accounts receivable by establishing a maximum payment period (30 and 45 days) for airlines and commercial customers. During the year ended 31 December 2020, the Company temporarily extended the credit terms to up to 180 days for specific customers with liquidity constraints arising as a direct result of the COVID-19 pandemic. All extensions were granted within current revenues limits after careful consideration of the impact of the COVID-19 pandemic on the creditworthiness of the customer and each customer that was granted an extension is closely monitored for credit deterioration.

Machinery, equipment and improv

Machinery, equipment and improvements on leased assets	12 Months Ended
	Dec. 31, 2020
Disclosure Of Property Plant And Equipment [Abstract]
Machinery, equipment and improvements on leased assets	7 . Machinery, equipment and improvements on leased assets As of December 31, 2018, 2019 and 2020, the machinery, equipment and improvements on leased assets are comprised as follows: Balance as of January 1, 2018 Additions Disposals Currency translation effect Balance as of December 31, 2018 Investment: Machinery and equipment Ps. 2,268,920 Ps. 444,495 Ps. (62,642 ) Ps. 15,759 Ps. 2,666,532 Office furniture and equipment 240,898 61,414 (1,455 ) 469 301,326 Computer equipment 710,584 107,381 (9,104 ) 5,602 814,463 Transportation equipment 47,068 13,537 (3,072 ) 562 58,095 Communication equipment 30,432 1,633 (911 ) — 31,154 Improvements on leased assets 71,598 3,995 (4,010 ) — 71,583 Total investment 3,369,500 632,455 (81,194 ) 22,392 3,943,153 Accumulated depreciation: Machinery and equipment (1,071,571 ) (221,674 ) 55,770 (2,229 ) (1,239,704 ) Office furniture and equipment (117,093 ) (20,839 ) 1,864 (197 ) (136,265 ) Computer equipment (459,513 ) (135,272 ) 9,054 (305 ) (586,036 ) Transportation equipment (34,558 ) (8,177 ) 3,066 (190 ) (39,859 ) Communication equipment (16,776 ) (2,354 ) 786 — (18,344 ) Improvements on leased assets (14,301 ) (3,328 ) 917 — (16,712 ) Total accumulated depreciation (1,713,812 ) (391,644 ) 71,457 (2,921 ) (2,036,920 ) Net amounts Ps. 1,655,688 Ps. 240,811 Ps. (9,737 ) Ps. 19,471 Ps. 1,906,233 Balance as of January 1, 2019 Additions Disposals Currency translation effect Balance as of December 31, 2019 Investment: Machinery and equipment Ps. 2,666,532 Ps. 224,218 Ps. (39,546 ) Ps. (12,481 ) Ps. 2,838,723 Office furniture and equipment 301,326 60,415 (12,209 ) (1,965 ) 347,567 Computer equipment 814,463 133,162 (30,576 ) (6,301 ) 910,748 Transportation equipment 58,095 17,585 (1,178 ) (785 ) 73,717 Communication equipment 31,154 1,261 (2,823 ) — 29,592 Improvements on leased assets 71,583 764 — — 72,347 Total investment 3,943,153 437,405 (86,332 ) (21,532 ) 4,272,694 Accumulated depreciation: Machinery and equipment (1,239,704 ) (260,223 ) 37,221 17,968 (1,444,738 ) Office furniture and equipment (136,265 ) (26,821 ) 11,059 1,388 (150,639 ) Computer equipment (586,036 ) (136,589 ) 26,949 10,912 (684,764 ) Transportation equipment (39,859 ) (10,210 ) 1,023 387 (48,659 ) Communication equipment (18,344 ) (2,274 ) 2,663 — (17,955 ) Improvements on leased assets (16,712 ) (3,543 ) — — (20,255 ) Total accumulated depreciation (2,036,920 ) (439,660 ) 78,915 30,655 (2,367,010 ) Net amounts Ps. 1,906,233 Ps. (2,255 ) Ps. (7,417 ) Ps. 9,123 Ps. 1,905,684 Balance as of January 1, 2020 Additions Disposals Currency translation effect Balance as of December 31, 2020 Investment: Machinery and equipment Ps. 2,838,723 Ps. 596,729 Ps. (156,335 ) Ps. (12,481 ) Ps. 3,341,641 Office furniture and equipment 347,567 19,308 (900 ) 2,991 368,966 Computer equipment 910,748 160,764 (12,237 ) 20,326 1,079,601 Transportation equipment 73,717 36,226 (7,715 ) 1,573 103,801 Communication equipment 29,592 530 (428 ) — 29,694 Improvements on leased assets 72,347 — (14,393 ) — 57,954 Total investment 4,272,694 813,557 (192,008 ) 87,414 4,981,657 Accumulated depreciation: Machinery and equipment (1,444,738 ) (298,406 ) 32,604 (28,336 ) (1,738,876 ) Office furniture and equipment (150,639 ) (28,847 ) 866 (1,579 ) (180,199 ) Computer equipment (684,764 ) (141,593 ) 12,236 (843 ) (814,964 ) Transportation equipment (48,659 ) (15,464 ) 6,727 (413 ) (57,809 ) Communication equipment (17,955 ) (2,116 ) 424 — (19,647 ) Improvements on leased assets (20,255 ) (3,675 ) — — (23,930 ) Total accumulated depreciation (2,367,010 ) (490,101 ) 52,857 31,171 (2,835,425 ) Net amounts Ps. 1,905,684 Ps. 323,456 Ps. (139,151 ) Ps. 56,243 Ps. 2,146,232 As of December 31, 2018, 2019 and 2020, the net balances of machinery, equipment and improvements on leased assets are: December 31, 2018 December 31, 2019 December 31, 2020 Net amounts: Machinery and equipment Ps. 1,426,828 Ps. 1,393,985 Ps. 1,602,765 Office furniture and equipment 165,061 196,928 188,767 Computer equipment 228,427 225,984 264,637 Transportation equipment 18,236 25,058 45,992 Communication equipment 12,810 11,637 10,047 Improvements on leased assets 54,871 52,092 34,024 Total amounts Ps. 1,906,233 Ps. 1,905,684 Ps. 2,146,232 The Company has several buildings under operating leases for office use. In Note 32, the costs and obligations under these leases are disclosed.

Improvements to concession asse

Improvements to concession assets	12 Months Ended
	Dec. 31, 2020
Disclosure Of Service Concession Arrangements [Abstract]
Improvements to concession assets	8 . Improvements to concession assets As of December 31, 2018, 2019 and 2020, the improvements to concession assets are comprised as follows: Balance as of January 1, 2018 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2018 Investment: Improvements to concession assets Ps. 11,779,768 Ps. 6,366 Ps. (7,919 ) Ps. 1,669,128 Ps. (5,694 ) Ps. 13,441,649 Construction in-progress 2,376,483 1,661,060 — (1,669,128 ) 13,703 2,382,118 Total investment 14,156,251 1,667,426 (7,919 ) — 8,009 15,823,767 Accumulated amortization (4,212,229 ) (634,115 ) 7,517 — (2,080 ) (4,840,907 ) Net amounts Ps. 9,944,022 Ps. 1,033,311 Ps. (402 ) Ps. — Ps. 5,929 Ps. 10,982,860 Balance as of January 1, 2019 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2019 Investment: Improvements to concession assets Ps. 13,441,649 Ps. 760,726 Ps. (21,977 ) Ps. 2,804,400 Ps. (141,702 ) Ps. 16,843,096 Construction in-progress 2,382,118 1,218,757 — (2,804,400 ) (14,470 ) 782,005 Total investment 15,823,767 1,979,483 (21,977 ) — (156,172 ) 17,625,101 Accumulated amortization (4,840,907 ) (784,680 ) 21,977 — 41,892 (5,561,718 ) Net amounts Ps. 10,982,860 Ps. 1,194,803 Ps. - Ps. — Ps. (114,280 ) Ps. 12,063,383 Balance as of January 1, 2020 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2020 Investment: Improvements to concession assets Ps. 16,843,096 Ps. 321,758 Ps. — Ps. 259,621 Ps. 202,739 Ps. 17,627,214 Construction in-progress 782,005 2,153,038 — (259,621 ) 9,207 2,684,629 Total investment 17,625,101 2,474,796 — — 211,946 20,311,843 Accumulated amortization (5,561,718 ) (939,336 ) — — (46,949 ) (6,548,003 ) Net amounts Ps. 12,063,383 Ps. 1,535,460 Ps. — Ps. — Ps. 164,997 Ps. 13,763,840 As of December 31, 2018, 2019 and 2020, the net amounts of improvements to concession assets are: Total balance as of December 31, 2018 December 31, 2019 December 31, 2020 Net amounts: Improvements to concession assets Ps. 8,600,742 Ps. 11,281,378 Ps. 11,079,211 Construction in-progress 2,382,118 782,005 2,684,629 Total amounts Ps. 10,982,860 Ps. 12,063,383 Ps. 13,763,840 Improvements to concession assets are comprised by intangible assets from additions and improvements to such assets in accordance with IFRIC 12, as well as other investments that have been carried out to the infrastructure of the airports qualifying as intangible assets, even though they are not in committed investments in the MDP. As of December 31, 2018, 2019 and 2020, the balance of machinery, equipment, improvements on leased assets and improvements to concession assets includes investments pending to be paid in Mexican airports of Ps. 318,519, Ps. 286,409 and Ps. 540,854, respectively. Construction in-progress relates mainly to the rehabilitation of the expansion of the terminal building at the San José del Cabo airport, the building of a new processing building at the Tijuana airport, the building of a new runway and taxiing runway parallel to the main runway at the Guadalajara airport, installation and adaptation of solar panels in 12 airports and the expansion of the terminal building at the Montego Bay airport.

Airport concessions

Airport concessions	12 Months Ended
	Dec. 31, 2020
Disclosure Of Service Concession Arrangements [Abstract]
Airport concessions	9 . Airport concessions a. Mexican Concessions As described in Note 1.a, the Mexican Government granted concessions to manage, operate and develop 12 airports, and benefit from the use of the airport facilities over a 50-year term beginning November 1, 1998. The value of airport concessions and rights to use airport facilities was determined as explained in Note 1.a, and paid by GAP through the issuance of shares to the Mexican Government. The table below shows the values of airport concessions and rights to use airport facilities as of December 31, 2018, 2019 and 2020: Acquisition cost Ps. 15,938,359 assigned to: Rights to use airport facilities (Note 10): Runways, aprons, platforms Ps. 519,057 Buildings 577,270 Other facilities 91,241 Land 930,140 2,117,708 Airport concessions 13,820,651 Ps. 15,938,359 The original amortization term for the concessions is 49 years. As mentioned in Note 1.a, the concession value was assigned in August 1999, the date in which the amortization term began, and will run through November 2048. Each airport concession agreement contains the following terms and basic conditions: – The concessionaire has the right to manage, operate, maintain and use the airport facilities and carry out any construction, improvements, or maintenance of facilities in accordance with its MDP, and to provide airport, complementary and commercial services. The Company’s investment plans under the MDP must be updated every five years starting from 2000 and approved by the SCT. Each concessionaire is required to make minimum investments at each airport under the terms of its MDP. – The concessionaire will use the airport facilities only for the purposes specified in the concession, will provide services in conformity with the law and applicable regulations, and be subject to inspections by the SCT. – The concessionaire must pay a tax for the use of the assets under concession (currently 5% of the concessionaire’s annual gross revenues derived from the use of public property), in conformity with the Mexican Federal Tax Act. As of December 31, 2018, 2019 and 2020 the Company recognized Ps. 533,492, Ps. 599,053 and Ps. 405,976 , respectively for this tax. – The concessionaire assumed ASA’s rights and obligations derived from airport-related agreements with third parties. – ASA has the exclusive right to supply fuel for consumption at the airport. – The concessionaire must grant free access to specific airport areas to certain Mexican Government agencies (such as customs and immigration) so that they may carry out their activities within the airport. – According to Article 27 of the General Law on Airports, the concession may be revoked if the concessionaire breaches any of its obligations established therein or falls under any of the causes for revocation referred to in Article 26 of the law and in the concession agreement. The breach of certain concession terms may be cause for revocation if the SCT has applied sanctions in three different instances with respect to the same concession term. – The SCT may modify concession terms and conditions that regulate the Company’s operations in accordance to the General Law on Airports. – The concession may be renewed in one or more instances for terms that do not exceed an additional 50 years. b. Sangster International Airport (MBJ ) As disclosed in Note 1.a, the Company acquired DCA in 2015, which holds a 74.5% stake in MBJA in 2015, located in Montego Bay, Jamaica. MBJA has a concession to operate, maintain and operate of the airport for a period of 30 years as of April 12, 2003. The concession of MBJ contains the following terms and conditions: – On April 2003, MBJ entered into a concession agreement with AAJ in pursuant to which Authority granted MBJA the right to rehabilitate, develop, operate and maintain MBJ. The MBJA is thereby designated as the approved airport operator and permitted to undertake the functions of AAJ, regarding MBJ. The agreement was amended on December 16, 2005 and further amended on April 12, 2006. – The concession agreement requires MBJA to provide the airport services set out therein at MBJ. – Through its concession agreement, MBJA is obliged to pay AAJ a monthly concession fee on the basis of traffic units (passengers) multiplied by the rate established in the concession. The rate is subject to an annual adjustment according to the National Consumer Price Index in the United States (CPI). MBJA is also required to pay an additional concession fee equal to 45% of any revenues earned in excess of the forecast revenues established in the Concession Agreement. This additional concession fee is for over the period from April to March of each year, with payment required annually. For the years ended December 31, 2018, 2019 and 2020 the Company recognized USD$28.2 million, USD$31.7 million and USD$9.7 million, respectively. – The concession agreement is governed by Jamaican laws and MBJA cannot assign its rights or obligations under the agreement (except by way of security for indebtedness, and without the prior written consent of AAJ). – AAJ can terminate the concession agreement in the event of default of MBJA including insolvency of MBJA or its shareholders (if the latter had a material adverse effect on MBJA), cessation of business, material breach by MBJA of the concession agreement including non-payment of any amount due within 60 days after the due date, change of control, bribery or corruption or failure by the shareholders to provide equity funding required by applicable documents. In addition, the MBJA may terminate the concession agreement in the event of a material breach by the AAJ which has a material adverse effect on the business of the MBJ or expropriation or other material adverse action by the Jamaican Government. c. Norman Manley International Airport (NMIA ) After a competitive public bidding process among various bidders the Company was selected by the Government of Jamaica to operate, modernize and expand the NMIA, located in the city of Kingston, through a 25-year concession agreement. The NMIA Concession contains the following terms and conditions: – On October 10, 2018, PACKAL entered into a concession agreement the NMIA with AAJ through which the Authorities granted to PACKAL the right to operate, modernize and expand NMIA, therefore, PACKAL is designated as the approved airport operator and permitted to undertake the functions of AAJ with respect to NMIA, and took over control on October 10, 2019. – Through the Concession agreement, PACKAL is obliged to pay the AAJ a monthly concession fee of 62.01% of the total aeronautical and non-aeronautical revenues based on the gross revenues. As of December 31, 2019 and 2020 the Company recognized USD$5.6 million and USD13.7 million, respectively. – The concession agreement is governed by Jamaican laws and under the IFRS and PACKAL cannot assign its rights or obligations under the agreement (except by way of security for indebtedness, without the prior written consent of AAJ). – On November 7, 2018 PACKAL paid to the IFC the fees of USD $2.1 million for the public bidding process. – On October 8, 2019 PACKAL paid to the Authority of USD $5.0 million as an upfront payment before taking control of NMIA. – The AAJ can terminate the concession agreement in the event of a default of PACKAL including insolvency of PACKAL or its shareholders, cessation of business, material breach by NMIA of the concession agreement including non-payment of any amount due within 60 days after the due date, change of control, bribery or corruption or failure by the shareholders to provide equity funding required by applicable documents. Furthermore, PACKAL may terminate the concession agreement in the event of a material breach by AAJ which has a material adverse effect on the business of NMIA or expropriation or other material adverse action by the Jamaican Government. The value of the concessions as of December 31, 2018, 2019 and 2020 is as follows: December 31, 2018 December 31, 2019 December 31, 2020 Mexican airport concessions Ps. 13,820,651 Ps. 13,820,651 Ps. 13,820,651 Concession airport MBJA (fair value on date of acquisition in USD$176,086,000) (1) 3,465,882 3,318,376 3,512,687 Concession airport NMIA (upfront fees on date of acquisition in USD$7,146,500) 140,664 134,677 142,564 Less - accumulated amortization (2) (6,015,079 ) (6,452,108 ) (6,826,682 ) Ps. 11,412,118 Ps. 10,821,596 Ps. 10,649,220 (1) The other airport concession includes translation effect for an amount of Ps. 781,857, Ps. 634,350 and Ps. 828,854 as of December 31, 2018, 2019 and 2020, respectively. (2) Amortization includes translation effect for an amount of Ps. 4,315, Ps. (38,776) and Ps. (122,953) as of December 2018, 2019 and 2020, respectively. The amortization charge for the years ended December 31, 2018, 2019 and 2020, amounts to Ps. 469,646, Ps.475,805 and Ps. 497,527, respectively.

Rights to use airport facilitie

Rights to use airport facilities	12 Months Ended
	Dec. 31, 2020
Disclosure Of Rights To Use Airport Facilities [Abstract]
Rights to use airport facilities	10 . Rights to use airport facilities The value of the rights to use airport facilities as of December 31, 2018, 2019 and 2020 was as follows (only Mexican airports): December 31, 2018 December 31, 2019 December 31, 2020 Rights to use airport facilities Ps. 2,117,708 Ps. 2,117,708 Ps. 2,117,708 Less - accumulated amortization (1,187,412 ) (1,244,110 ) (1,300,810 ) Ps. 930,296 Ps. 873,598 Ps. 816,898 The amortization charge for the years ended December 31, 2018, 2019 and 2020 amounts to Ps. 56,699, Ps. 56,698 and Ps. 56,700, respectively.

Other acquired rights

Other acquired rights	12 Months Ended
	Dec. 31, 2020
Other Acquired Rights [Abstract]
Other acquired rights	11 . Other acquired rights As of December 31, 2018, 2019 and 2020 the other acquired rights correspond to payments made by the Company after the date the concessions were granted, in order to early-terminate certain long-term lease contracts that existed at that time between ASA and third-party leaseholders in Mexican airports. The rights acquired are comprised as follows: December 31, 2018 December 31, 2019 December 31, 2020 Right to operate the charter and general aviation terminal and FBO at San José del Cabo airport terminal Ps. 344,443 Ps. 344,443 Ps. 344,443 Right to operate commercial space at Tijuana airport 15,935 15,935 15,935 Right to operate various space at Puerto Vallarta airport 309,616 309,616 309,616 Right to operate commercial space at Guadalajara airport 93,560 93,560 93,560 Right to operate various parking lots 5,673 5,673 5,673 769,227 769,227 769,227 Less – accumulated amortization (270,931 ) (287,627 ) (304,324 ) Ps. 498,296 Ps. 481,600 Ps. 464,903 Amortization recognized for the years ended December 31, 2018, 2019 and 2020 amounted to Ps. 16,696, Ps. 16,696 and Ps. 16,697, respectively. These assets have a useful life until the end of the concession, as their use and operation will continue until the term expires.

Income taxes

Income taxes	12 Months Ended
	Dec. 31, 2020
Disclosure Of Income Taxes [Abstract]
Income taxes	12 . Income taxes The Company is subject to income taxes, in accordance with Current income taxes – The income tax rate for the Mexican entities is 30%. With the exception of the airports of Mexicali and Tijuana located in the Border of Mexico with the United States of America, which for year 2020 will be 20%, applying the “ Decreto de Estímulos Fiscales Región Fronteriza Norte To determine deferred income taxes as of December 31, 2018, 2019 and 2020 the Company applied the applicable tax rates to temporary differences based on their estimated reversal dates in Entities of the Company. a. Recoverable income taxes paid on dividends – Dividends paid to Shareholders which are not derived from the net tax income account (CUFIN) generate current income taxes and can be credited against the taxes of the Company during the year of the dividend payment and the two subsequent years in the Mexican entities. b. Recoverable taxes – In the regular course of operations, the Company generates receivable balances by the overpayment of taxes payable, according to the calculation mechanism established in the Tax Law, which are recoverable through tax returns or offsetting. The main recoverable taxes are Income Tax (ISR), the Asset Tax (IMPAC) and the Value Added Tax (IVA). The balances of recoverable taxes are comprised as follows: December 31, 2018 December 31, 2019 December 31, 2020 Recoverable taxes: IMPAC Ps. 57,759 Ps. 39,186 Ps. 24,338 ISR 40,492 98,742 479,032 IVA 28,729 35,508 350,536 Business flat tax (IETU) 3,399 1,929 1,929 Withholding taxes 22,362 43,130 200,393 Corporation taxes 66,338 71,599 15,329 Other 1,065 1,481 1,298 Ps. 220,144 Ps. 291,575 Ps. 1,072,855 c. Income Tax – Income tax expense (benefit) for the years ended December 31, 2018, 2019 and 2020 consists of the following: 2018 2019 2020 ISR: Current Ps. 2,117,491 Ps. 2,055,783 Ps. 722,474 Deferred (248,450 ) (164,340 ) (255,407 ) Ps. 1,869,041 Ps. 1,891,443 Ps. 467,067 d. Effective tax rate – The reconciliation of the statutory income tax rate and the actual effective income tax rate as a percentage of income before income taxes for the years ended December 31, 2018, 2019 and 2020 is shown below: % 2018 % 2019 % 2020 Income before income taxes Ps. 7,007,672 Ps. 7,346,185 Ps. 2,385,770 Income tax by applying the weighted average statutory rate (1) 30.0 % 2,102,302 30.0 % 2,203,856 30.0 % 715,731 Effects of inflation over monetary assets (3.9 )% (271,601 ) (3.5 )% (260,249 ) (3.5 )% (255,946 ) (Unrecognized) applied tax loss carryforwards 0.8 % 57,733 0.8 % 61,953 0.8 % 48,041 Derecognition of deferred tax asset 0.9 % 60,115 — — — — Tax rate change in border area 0.3 % 19,391 (0.1 )% (10,332 ) (0.1 )% 45,220 Employee benefits (0.1 %) (603 ) (0.1 %) (9,586 ) (0.1 %) (3,127 ) Cancellation of recoverable tax on assets - undue payments (0.8 )% (54,444 ) — — — — Other (0.6 )% (43,852 ) (1.3 )% (94,199 ) (1.3 )% (82,852 ) Effective tax rate 26.6 % Ps. 1,869,041 25.8 % Ps. 1,891,443 25.8 % Ps. 467,067 (1) The tax rate used for the 2018, 2019 and 2020 previous reconciliations above is the average corporate tax rate, respectively payable by corporate entities in Mexico, Jamaica and Spain on taxable profits in accordance with tax laws in these jurisdictions. e. Assets and liabilities Deferred income tax recognized – Deferred taxes are presented according to the origin of the operations of the individual subsidiaries of the Company as IAS - 12 Income taxes An entity must offset deferred tax assets with tax deferred tax liabilities if, and only if: (a) It has a legally enforceable right to offset before the tax authorities the amounts recognized in these items; and (b) deferred tax assets and deferred tax liabilities arising from a tax on profits corresponding to the same fiscal authority, which fall under: ( i ) the same company or taxable entity; or (ii) different companies or individuals for tax purposes that seek to either liquidate assets and current tax liabilities on a net basis, or to realize the assets and settle the liabilities simultaneously, in each future period in which expected to be settled or recovered significant amounts of assets or liabilities for deferred taxes. The assets for deferred taxes belong to Mexico subsidiaries: December 31, 2018 December 31, 2019 December 31, 2020 Deferred ISR asset (liability): Expected credit loss Ps. 10,636 Ps. 10,831 Ps. 29,478 Machinery and equipment 46,723 50,590 56,298 Improvements to concession assets 567,497 605,052 657,472 Airport concessions and rights to use airport facilities 4,592,116 4,654,502 4,691,382 Other acquired rights 139,268 143,596 146,980 Derivative financial instruments (39,492 ) 82,370 225,548 Other assets 445 449 315 Tax loss carryforwards 113,257 51,304 95,886 Employee benefits 27,805 30,373 41,447 Accruals 14,024 19,877 21,557 Deferred income tax asset Ps. 5,472,279 Ps. 5,648,944 Ps. 5,966,363 The net deferred income tax liability corresponds to the subsidiaries in Jamaica: December 31, 2018 December 31, 2019 December 31, 2020 Deferred tax (liability) asset: Trade receivables Ps. (820 ) Ps. (1,169 ) Ps. (881 ) Machinery, equipment and improvements on leased assets (96,496 ) (76,881 ) (75,262 ) Improvements to concession assets (1,905 ) (1,712 ) (1,731 ) Airport concessions (700,168 ) (615,751 ) (590,401 ) Accruals 14,458 13,604 12,796 Deferred tax liability Ps. (784,931 ) Ps. (681,909 ) Ps. (655,479 ) f. Unrecognized deferred income tax assets – Unrecognized deferred income tax assets in the consolidated statement of financial position are comprised of the following items of the Mexican Companies: December 31, 2018 December 31, 2019 December 31, 2020 Tax loss carryforwards Ps. 235,475 Ps. 269,898 Ps. 306,332 Deductible tax temporary difference 98,929 102,342 106,187 Ps. 334,404 Ps. 372,240 Ps. 412,519 The Company does not recognize deferred tax assets on tax loss carryforwards for which it is not probable to generate future taxable profits to utilize such tax losses. The Company does not recognize deferred tax assets relating to temporary differences between the accounting and tax value of investments in subsidiaries, as it has the power to control the reversal date of those temporary differences, and does not expect them to reverse in the foreseeable future. g. Deferred income tax from tax loss carryforwards – The Company generated tax loss carryforwards in the airports of Aguascalientes, Los Mochis, Morelia, Manzanillo, and at Grupo Aeroportuario del Pacífico, S.A.B. de C.V. The Company estimates tax loss carryforwards will be recoverable in Grupo Aeroportuario del Pacífico, S.A.B. de C.V. With respect to tax legislation relating to concessions, such losses will expire in 2048, except for the tax losses of Grupo Aeroportuario del Pacífico, S.A.B. de C.V., which expire in 2026. Tax losses that can be recovered based on management’s financial projections are recognized as part of the deferred tax asset. December 31, 2018 December 31, 2019 December 31, 2020 Tax loss carryforwards Ps. 1,162,441 Ps. 1,070,673 Ps. 1,340,729 Unrecognized tax loss carryforwards (784,917 ) (899,659 ) (1,021,106 ) Recognized tax loss carryforwards Ps. 377,524 Ps. 171,014 Ps. 319,623 h. Balances and movements of deferred taxes during the period. Balance as of January 1, 2018 Effects of profit and loss Allocation to recoverable taxes Other comprehensive income Balance as of December 31, 2018 Temporary differences for the deferred tax asset: Expected credit loss Ps. 7,209 Ps. 3,427 Ps. — Ps. — Ps. 10,636 Machinery, equipment and improvements on leased assets 37,645 9,078 — — 46,723 Improvements to concession assets 511,166 56,331 — — 567,497 Airport concessions and rights to use airport facilities 4,461,211 130,905 — — 4,592,116 Other acquired rights 130,776 8,492 — — 139,268 Derivative financial instruments (30,667 ) (8,825 ) — — (39,492 ) Other assets 387 58 — — 445 Tax loss carryforwards 170,990 (57,733 ) — — 113,257 Employee benefits 27,257 (5,236 ) — 5,784 27,805 Accruals 12,966 1,058 — — 14,024 Recoverable tax on assets 25,342 54,444 (79,786 ) — — Total deferred tax asset Ps. 5,354,282 Ps. 191,999 Ps. (79,786 ) Ps. 5,784 Ps. 5,472,279 Balance as of January 1, 2019 Effects of profit and loss Other comprehensive income Balance as of December 31, 2019 Temporary differences for the deferred tax asset: Expected credit loss Ps. 10,636 Ps. 195 Ps. — Ps. 10,831 Machinery, equipment and improvements on leased assets 46,723 3,867 — 50,590 Improvements to concession assets 567,497 37,554 — 605,051 Airport concessions and rights to use airport facilities 4,592,116 62,386 — 4,654,502 Other acquired rights 139,268 4,328 — 143,596 Derivative financial instruments (39,492 ) 44,931 76,931 82,370 Other assets 445 4 — 449 Tax loss carryforwards 113,257 (61,953 ) — 51,304 Employee benefits 27,805 4,901 (2,333 ) 30,373 Accruals 14,024 5,854 — 19,878 Total deferred tax asset Ps. 5,472,279 Ps. 102,067 Ps. 74,598 Ps. 5,648,944 Balance as of January 1, 2020 Effects of profit and loss Other comprehensive income Balance as of December 31, 2020 Temporary differences for the deferred tax asset: Expected credit loss Ps. 10,831 Ps. 18,647 Ps. — Ps. 29,478 Machinery, equipment and improvements on leased assets 50,590 5,708 — 56,298 Improvements to concession assets 605,051 52,421 — 657,472 Airport concessions and rights to use airport facilities 4,654,502 36,880 — 4,691,382 Other acquired rights 143,596 3,384 — 146,980 Derivative financial instruments 82,370 15,030 128,148 225,548 Other assets 449 (134 ) — 315 Tax loss carryforwards 51,304 44,582 — 95,886 Employee benefits 30,373 (1,487 ) 12,561 41,447 Accruals 19,878 1,679 — 21,557 Total deferred tax asset Ps. 5,648,944 Ps. 176,710 Ps. 140,709 Ps. 5,966,363 Balance as of January 1, 2018 Effects of profit and loss Other comprehensive income Balance as of December 31, 2018 Temporary differences for the deferred tax liability: Trade accounts receivable Ps. (822 ) Ps. 5,220 Ps. (5,218 ) Ps. (820 ) Machinery, equipment and improvements on leased assets (103,782 ) 6,998 288 (96,496 ) Improvements to concession assets (2,008 ) 97 6 (1,905 ) Airport concessions (748,879 ) 46,399 2,312 (700,168 ) Accruals 16,238 (2,263 ) 483 14,458 Total deferred tax liability Ps. (839,253 ) Ps. 56,451 Ps. (2,129 ) Ps. (784,931 ) Balance as of January 1, 2019 Effects of profit and loss Other comprehensive income Balance as of December 31, 2019 Temporary differences for the deferred tax liability: Trade accounts receivable Ps. (820 ) Ps. - Ps. (349 ) Ps. (1,169 ) Machinery, equipment and improvements on leased assets (96,496 ) (74,659 ) 94,274 (76,881 ) Improvements to concession assets (1,905 ) 97 96 (1,712 ) Airport concessions (700,168 ) 46,461 37,956 (615,751 ) Accruals 14,458 90,374 (91,228 ) 13,604 Total deferred tax liability Ps. (784,931 ) Ps. 62,273 Ps. 40,749 Ps. (681,909 ) Balance as of January 1, 2020 Effects of profit and loss Other comprehensive income Balance as of December 31, 2020 Temporary differences for the deferred tax liability: Trade accounts receivable Ps. (1,169 ) Ps. (3,525 ) Ps. 3,813 Ps. (881 ) Machinery, equipment and improvements on leased assets (76,881 ) 32,937 (31,318 ) (75,262 ) Improvements to concession assets (1,712 ) 107 (126 ) (1,731 ) Airport concessions (615,751 ) 51,834 (26,484 ) (590,401 ) Accruals 13,604 (2,656 ) 1,848 12,796 Total deferred tax liability Ps. (681,909 ) Ps. 78,697 Ps. (52,267 ) Ps. (655,479 )

Accounts payable

Accounts payable	12 Months Ended
	Dec. 31, 2020
Disclosure Of Detailed Information About Accounts Payable [Abstract]
Accounts payable	1 3 . Accounts payable The Company receives credit from its suppliers for 30 and 45 days without charging interest, whereby the provider payment policy is to pay the maximum term granted. As of the date of these consolidated financial statements there is no supplier that represents more than 10% of its investments in productive assets and/or the total operating costs. December 31, 2018 December 31, 2019 December 31, 2020 Suppliers Ps. 730,361 Ps. 735,729 Ps. 952,912 Interest payable 84,224 98,882 90,759 Direct employee benefits 48,239 62,494 88,567 Others suppliers 141,380 112,635 56,353 Others 10,932 11,989 5,759 Total Ps. 1,154,712 Ps. 1,163,773 Ps. 1,194,350 The balance of direct employee benefits corresponding principally of provisions of vacation pay, bonuses and other employee benefits.

Leases Obligations

Leases Obligations	12 Months Ended
	Dec. 31, 2020
Disclosure Of Leases Obligations [Abstract]
Leases Obligations	1 4 . Leases Obligations a. Lease contracts The Company leased space for its corporate offices and the lease of utility vehicles and operating vehicles, under a lease agreement. The average lease term is from 2 to 4 years in 2020 and there are options to buy the equipment for a nominal amount at the end of the terms of the lease. The obligations of the Company stem from financial leases that are guaranteed by the title of the lessors to the leased assets. b. Future minimum lease payment The amount of future minimum lease payments as of December 31, 2020 were as follows: Future minimum lease payments Interest Present value of minimum lease payments Less than one year Ps. 12,243 Ps. (1,526 ) Ps. 10,717 Less than two years Ps. 14,410 Ps. (612 ) Ps. 13,798 Less than three years 1,717 (39 ) 1,678 Liabilities for assets in lease long term 16,127 (651 ) 15,476 Total liabilities for leased assets Ps. 28,370 Ps. (2,177 ) Ps. 26,193 As of December 31, 2018, 2019 and 2020 the Company recognized Ps. 13,118, Ps. 16,261 and Ps. 12,977 respectively for the amortization of assets for the rights of use. The interest rates that underlie all obligations under lease agreements are fixed by an average discount interest of 8.23% as of January 1°, 2018, and 8.38%, 7.99% and 7.95% during the year 2018, 2019 and 2020. As of December 31, 2018, 2019 and 2020 Ps. 3,733, Ps. 3,703 and Ps. 2,582, respectively was recognized as interest on the liability for lease in the consolidated statement of income and other comprehensive income.

Derivative financial instrument

Derivative financial instruments	12 Months Ended
	Dec. 31, 2020
Disclosure Of Financial Instruments [Abstract]
Derivative financial instruments	1 5 . The Company has borrowings denominated in US dollars and debt securities at variable interest rates in pesos, which in case of an increase in interest rates, would reduce the Company’s cash flows. Through the contracting of the CAP´s and SWAP´s with HSBC and Scotiabank, in some of these borrowings, the Company seeks to limit the risk of interest rate increases. In 2016 the Company contracted some hedges in which it has a floor and two collars to the increase in interest rates, so that if the relevant rate surpasses the level established (strike) in the contract, the CAP generates positive cash flows to the Company, which offsets the negative effects of the increase in the interest rates from the underlying loans. The Company’s derivative financial instruments are negotiated in the market Over The Counter (OTC), through national and international counter parties. The issuance of debt securities “GAP 15” in February 2015 for Ps. 1,100,000 and the second tranche of the same debt securities “GAP 15” in January 2016 for Ps. 1,100,000, generates interest at a variable rate of TIIE-28 plus 24 basis points with a term of 5 years. This credit has a hedge of the interest rate Collar category with floor of 4.05%, CAP 1 5.75% and a second CAP of 6.75%, which ended on February 14, 2020 with the maturity and paid of the debt securities. During January and February 2016, the Company entered into unsecured credit agreement with Scotiabank and BBVA for USD$95.5 million with each institution, for a total of USD$191.0 million. The loans generate interest at Libor 1M plus 99 and 105 basis points, respectively, with monthly interest payments, for a term of 5 years. For this credit an interest rate hedge Collar category was contracted, with floor of 0.42%, CAP 1 1.75% and a second CAP of 2.75%. On May 2, 2017, the Company contracted an interest rate SWAP with HSBC, in order to cover the risk of an increased interest rate, related to the issuance of the “GAP 17” with a value of Ps.1,500,000, which were issued at an interest rate TIIE and was swapped to 7.21% fixed rate, until the end of the debt securities certificates. On February 26, 2019, the Company contracted an interest rate SWAP with Scotiabank, in order to cover the risk of an increased interest rate, related to the issuance of the “GAP 17-2” with a value of Ps. 2,300,000 which were issued at an interest rate TIIE and was swapped to 8.0315% fixed rate, until the end of the debt certificates. Changes in fair value are recognized in other comprehensive income in the statement of income and other comprehensive income and are presented in the hedge reserve and are recycled to financial expenses to the extent that the interest of the associated debt is recognized. On February 27, 2019, the Company contracted an interest rate SWAP with Scotiabank, in order to cover the risk of an increased interest rate, related to the issuance of the “GAP-19” with a value of Ps. 3,000,000 which were issued at an interest rate TIIE and was swapped to 8.03% fixed rate, until the end of the debt certificates. Changes in fair value are recognized in other comprehensive income in the statement of income and other comprehensive income and are presented in the hedge reserve and are recycled to financial expenses to the extent that the interest of the associated debt is recognized. On March 2, 2020, the Company contracted an interest rate SWAP with Scotiabank, in order to cover the risk of an increased interest rate, related to the issuance of the “GAP 20” with a value of Ps. 3,000,000 which were issued at an interest rate TIIE and was swapped to 6.33% fixed rate, until the end of the debt certificates. Changes in fair value are recognized in other comprehensive income in the statement of income and other comprehensive income and are presented in the hedge reserve and are recycled to financial expenses to the extent that the interest of the associated debt is recognized. These financial instruments with HSBC and the financial instrument of Scotiabank to cover the debt security “GAP 15” for Ps. 2,200,000 were not entered into for speculative purposes, but neither were formally designated and therefore did not qualify as hedging instruments for accounting purposes and as a result changes in their fair value and are recognized in profit or loss within finance cost. The financial instruments with Scotiabank to cover the debt securities “GAP 17-2”, “GAP 19” and “GAP 20” and were entered into for speculative purposes and were formally designated and therefore did qualify as hedging instruments for accounting purposes and as a result changes in their fair value are recognized in OCI and profit or loss in the financial instrument of cash flow hedges reserve. The main characteristics and the fair value of these derivatives as of December 31, 2018, 2019 and 2020 are as follows: Notional amount (millions) Hedge start date Rate Floor CAP 1 CAP 2 Due date Fair value as of December 31, 2018 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. 25,572 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 26,369 Scotiabank Ps. 2,200.0 April 2016 TIIE 28 4.05 % 5.75 % 6.75 % February 2021 24,257 HSBC Ps. 1,500.0 May 2017 7.21% — — — March 2022 60,259 Total Ps. 136,457 Notional amount (millions) Hedge start date Rate Floor CAP 1 CAP 2 Due date Fair value as of December 31, 2018 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. 667 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 619 Scotiabank Ps. $ 2,200.0 April 2016 TIIE 28 4.05 % 5.75 % 6.75 % February 2020 3,400 Total Ps. 4,686 HSBC Ps. 1,500.0 May 2017 7.21% 0.00 % 0.00 % 0.00 % March 2022 Ps. (17,998 ) Scotiabank Ps. 2,300.0 February 2019 8.0315% 0.00 % 0.00 % 0.00 % November 2022 (86,998 ) Scotiabank Ps. 3,000.0 February 2019 8.03% — — — March 2024 (160,983 ) Total Ps. (265,979 ) Notional amount (millions) Hedge start date Rate Floor CAP 1 CAP 2 Due date Fair value as of December 31, 2020 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. (476 ) HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 (857 ) HSBC Ps. 1,500.0 May 2017 7.21% — — — March 2022 (57,090 ) Derivatives designated as hedge financial instruments Scotiabank Ps. 2,300.0 February 2019 8.0315% — — — November 2022 Ps. 154,741 Scotiabank Ps. 3,000.0 February 2019 8.03% — — — March 2024 (335,752 ) Scotiabank Ps. 3,000.0 March 2020 6.332 — — — February 2025 (201,788 ) Total Ps. 750,704 For the years ended December 31, 2018 a gain of Ps. 29,642, were recognized within finance income as income of the period, due to the net income of the period for its extrinsic value presented net within the finance cost line and on December 31, 2019 and 2020, an amount of Ps. 149,770 and Ps. 43,778, respectively was recognized, as a net expense of the period for the extrinsic value, being presented net within the finance cost line. No amount has been recognized within other comprehensive income items during the year ended December 31, 2018, due to the intrinsic value of the coverage. As of December 31, 2019 and 2020, Ps. 172,094 and Ps. 471,107 respectively have been recognized in the reserve for the loss of the fair value of the coverage for cash flow hedges of the “GAP 17-2”, “GAP 19” and “GAP 20” certificates. On March 4, 2016, started the hedge of the variable interest rate generated. During 2019, coverage was used because the 30-day Libor exceeded the CAP 1 of 1.75%. As of December 31, 2018, 2019 and 2020 the Company recognized an income of Ps. 9,919, Ps. 19,275 and Ps. 6,376 respectively, for the application of coverage in the comprehensive financing result in the interest line. On April 1, 2016, started the hedge of the variable interest rate generated. During 2019, coverage was used because the 28-day TIIE rate exceeded the CAP 1 of 5.75%. As of December 31, 2018, 2019 and 2020, the Company recognized an income of Ps. 22,856, Ps. 22,305 and Ps. 2,750, respectively, in favor of the Company for the application of the coverage because the fixed rate agreed in the SWAP was lower than the TIIE. On May 4, 2017, started the hedge of the variable interest rate generated by the debt securities issued in April 2017; These debt securities were placed at a 28-day TIIE variable rate plus 49 basis points, so a SWAP was contracted to convert it to a fixed rate of 7.21%. As of December 31, 2018, 2019 and 2020 an amount of Ps. 11,517, Ps. 17,300 and Ps. 963, respectively, was recognized a finance income in favor of the Company for the application of the hedge and Ps. 21,934, to financial expense in 2020, due to the variation of the TIIE according to the fixed rate agreed in the SWAP. On February 26, 2019, started the hedge of the variable interest rate generated by the debt securities issued in November 2017; These debt securities were placed at a 28-day TIIE variable rate plus 44 basis points, so a SWAP was contracted to convert it to a fixed rate of 8.0315%. As of December 31, 2019 an amount of Ps. 6,450 was recognized as a finance income in favor of the Company and as of December 31, 2019 and 2020 Ps. 559 and Ps. 51,032, respectively were recognized to finance cost, for the variation of the TIIE according to the agreed fixed rate of the SWAP. On February 27, 2019, started the hedge of the variable interest rate generated by the debt securities issued in March 2019; These debt securities were placed at a 28-day TIIE variable rate plus 45 basis points, so a SWAP was contracted to convert it to a fixed rate of 8.03%. As of December 31, 2019 an amount of Ps.6,828 was recognized as a finance income in favor of the Company and as of December 31, 2019 and 2020 Ps. 725 and Ps. 67,027, respectively, were recognized to finance cost for the application of the hedge, because the fixed rate contracted in the SWAP was lower than the TIIE. On March 2, 2020, started the hedge of the variable interest rate generated by the debt securities issued in February 2020; these debt securities certificates were placed at a 28-day TIIE variable rate plus 17 basis points, so a SWAP was contracted to convert it to a fixed rate of 6.332%. As of December 31, 2020 an amount of Ps. 5,567 was recognized as a finance income in favor of the Company and Ps. 24,513 were recognized to finance cost, for the variation of the TIIE according to the agreed fixed rate of the SWAP.

Bank Loans and issuance of Debt

Bank Loans and issuance of Debt Securities	12 Months Ended
	Dec. 31, 2020
Disclosure Of Detailed Information About Borrowings [Abstract]
Bank Loans and issuance of Debt Securities	1 6 . a. Bank Loans During 2015, the Company obtained loans to finance the acquisition of 100% of the shares of the DCA Company with BBVA and Bank of Nova Scotia, which were refinanced later. With the acquisition of MBJA, the Company assumed loans previously hired by MBJA. All the loans contracted with banking institutions and third parties are described below with the unpaid balance at each date. December 31 2018 December 31 2019 December 31 2020 MBJA signed a simple unsecured loan with its shareholder Vantage in June 2007 for USD$10,936,000, which is repayable at the same maturity date as the IFC´s loans but are subject to restrictions. Interest is accrued at an interest rate of 14% per annum. The loan does not have an expiration date nor an amortization schedule. Ps. 215,269 Ps. 206,107 Ps. 218,176 In February 2009, MBJA signed a simple unsecured loan with its shareholder Vantage for USD$510,000 to finance expenses related to a construction project of MBJA. The interest rate was set at 8%. The loan does not have an expiration date nor an amortization schedule. 10,038 9,610 10,174 On January 19, 2016, GAP refinanced with Bank of Nova Scotia the simple unsecured loan contracted previously in the short term for amount of USD $95.5 million, with a five-year maturity. The loan bears interest at Libor 1M plus 99 basis points. 1,879,717 1,799,717 1,905,101 On February 15, 2016, GAP refinanced with BBVA Bancomer the simple unsecured loan contracted previously in the short term for amount of USD $95.5 million, with a five-year maturity. The loan bears interest at Libor 1M plus 105 basis points. 1,879,717 1,799,717 1,905,101 On December 28, 2017, MBJA signed a simple unsecured loan with The Bank of Nova Scotia Jamaica Limited for USD$40,000,000. The loan bears interest at Libor 1M plus 280 basis points for a period of 7 years from this disposition and semi-annual instalments. As of December 31, 2019 the balance amounted to USD$33.0 million. 551,122 621,891 718,153 On April 13, 2020, GAP signed a simple unsecured loan with Scotiabank for Ps. 1,000,000 for a period of 15 months an interest rate 28 days TIIE variable plus 100 basis points. 1,000,000 On May 15, 2020, GAP signed a simple unsecured loan with BBVA Bancomer Ps. 1,000,000. The loan bears interest at a fixed annual interest rate of 6.99% over a period of 2 years. 1,000,000 On September 3, 2020, MBJA signed a simple unsecured loan with The Bank of Nova Scotia Jamaica Limited for USD$60,000,000. The loan bears interest at LIBOR plus 310 basis points for a period of 7 years from this disposition and semi-annual instalments. As of December 31, 2020 the balance amounted to USD$30,000,000. 598,461 Total unpaid balance of bank loans and long-term debt 4,535,863 4,437,043 7,355,166 Less - Current portion — — (1,159,590 ) Long-term portion Ps. 4,535,863 Ps. 4,437,043 Ps. 6,195,576 b) Issuance of Debt Securities December 31 2018 December 31 2019 December 31 2020 Unsecured debt securities issued in the Mexican market on February 20, 2015, for Ps. 1,100,000 under the "GAP 15" name, at a variable interest rate of 28-day TIIE plus 24 basis points for a period of five years, maturing on February 14, 2020. On January 29, 2016, the first reopening was made the long-term debt securities GAP 15 for the total Ps. 1,100,000. It has the same maturity as the originally and accrue the same interest rate. As of December 31, 2020, the TIIE rate is 4.4882% Ps. 2,200,000 Ps. 2,200,000 Ps. — Unsecured debt securities issued in the Mexican market on February 20, 2015, for Ps. 1,500,000 under the name "GAP 15-2" at a fixed annual interest rate of 7.08% over a period of 10 years, maturing on February 7, 2025. 1,500,000 1,500,000 1,500,000 Unsecured debt securities issued in the Mexican market on July 8, 2016, for Ps. 1,500,000 under the "GAP 16" name, at a variable interest rate of 28-day TIIE plus 49 basis points for a period of five years. As of December 31, 2020, the TIIE rate is 4.4882% 1,500,000 1,500,000 1,500,000 Unsecured debt securities issued in the Mexican market on April 6, 2017, for Ps. 1,500,000 under the "GAP 17" name, at a variable interest rate of 28-day TIIE plus 49 basis points for a period of five years. As of December 31, 2020, the TIIE rate is 4.4882% 1,500,000 1,500,000 1,500,000 Unsecured debt securities issued in the Mexican market on November 9, 2017, for Ps. 2,300,000 under the "GAP 17-2" name, at a variable interest rate of 28-day TIIE plus 44 basis points for a period of five years. As of December 31, 2020, the TIIE rate is 4.4882% 2,300,000 2,300,000 2,300,000 Unsecured debt securities issued in the Mexican market on March 29, 2019, for Ps. 3,000,000 under the "GAP 19" name, at a variable interest rate of 28-day TIIE plus 44 basis points for a period of five years. As of December 31, 2020, the TIIE rate is 4.4882% — 3,000,000 3,000,000 Unsecured debt securities issued in the Mexican market on February 13, 2020, for Ps. 3,000,000 under the "GAP 20" name, at a variable interest rate of 28-day TIIE plus 17 basis points for a period of five years. As of December 31, 2020, the TIIE rate is 4.4882% — — 3,000,000 Unsecured debt securities issued in the Mexican market on June 25, 2020, for Ps. 602,000 under the "GAP 20-2" name, at a variable interest rate of 28-day TIIE plus 85 basis points for a period of three years. As of December 31, 2020, the TIIE rate is 4.4882% — — 602,000 Unsecured debt securities issued in the Mexican market on June 25, 2020, for Ps. 3,598,000 under the "GAP 20-3" name, at a fixed interest rate of 8.14% for a period of seven years. — — 3,598,000 Total unpaid balance of long-term debt 9,000,000 Ps. 12,000,000 Ps. 17,000,000 Less - Current portion — Ps. (2,200,000 ) Ps. (1,500,000 ) Long-term portion Ps. 9,000,000 Ps. 9,800,000 Ps. 15,500,000 The proceeds in February and June 2020 from the issuance of the long-term debt securities were allocated to finance capital investments set forth in the Master Development Program for the Mexican Airports of Ps. 4,992,993 and Ps. 2,200,000 for the payment of principal of the stock certificates “GAP 15”. 45 The long-term debt previously described, matures as follows: Year Amount 2021 Ps. 2,659,590 2022 4,959,590 2023 4,571,791 2024 3,159,590 2025 4,687,518 Thereafter 4,317,087 Ps. 24,355,166 As of December 31, 2018, 2019 and 2020, debts are payable by the following companies: At December 31, 2018 Company Current Long-Term Total GAP Ps. — Ps. 12,759,435 Ps. 12,759,435 MBJA - 776,428 776,428 Total Ps. - Ps. 13,535,863 Ps. 13,535,863 At December 31, 2019 Company Current Long-Term Total GAP Ps. 2,200,000 Ps. 13,399,433 Ps. 15,599,433 MBJA — 837,610 837,610 Total Ps. 2,200,000 Ps. 14,237,043 Ps. 16,437,043 At December 31, 2020 Company Current Long-Term Total GAP Ps. 2,500,000 Ps. 20,310,202 Ps. 22,810,202 MBJA 159,590 1,385,374 1,544,964 Total Ps. 2,659,590 Ps. 21,695,576 Ps. 24,355,166 The loan agreements limit the Company’s use of proceeds for the financing of capital expenditures, working capital and prepayments of loans, in addition to prohibiting the merger of the airport creditors with any other entity, as well as the prohibition of sales or transfers of assets in an amount greater than Ps. 1,000, without previous authorization from the creditors. In the event of non-compliance with any of the contracts, dividends from the legal entity may not be decreed. The obligation to maintain certain financial ratios is also established, with the refinancing of the loans some modifications were made and have been fulfilled. As a result of the issuance of the debt securities, the Company has covenants which have been fulfilled during 2018, 2019 and 2020. The principal payment of the debt securities will be made at the end of the contractual term. Direct costs incurred in the issuance or incurrence of debt are deferred and amortized as part of interest expense, using the effective interest rate over the term of each transaction. These costs include commissions and professional fees. c) Reconciliation of liabilities arising from financing activities Non-cash changes Balance as of January 1, 2020 Repayments on bank loans Proceeds from issuance of Debt securities Proceeds from Debt long-term Exchange effects Long-term reclassification Fair value adjustments in P&L Hedges fair value adjustments Balance as of December 31, 2020 Debt securities current portion Ps. 2,200,000 Ps. (2,200,000 ) Ps. — Ps. — Ps. 9,170 Ps. 2,650,420 Ps. — Ps. — Ps. 2,659,590 Long-term borrowings 4,437,043 — — 2,709,125 199,828 (1,150,420 ) — — 6,195,576 Debt securities 9,800,000 — 7,200,000 — — (1,500,000 ) — — 15,500,000 Derivative financial instruments (Note 15) 261,293 — — — — — 62,249 427,162 750,704 Total Ps. 16,698,336 Ps. (2,200,000 ) Ps. 7,200,000 Ps. 2,709,125 Ps. 208,998 Ps. — Ps. 62,249 Ps. 427,162 Ps. 25,105,870

Retirement employee benefits

Retirement employee benefits	12 Months Ended
	Dec. 31, 2020
Disclosure Of Retirement Benefits [Abstract]
Retirement employee benefits	1 7 . a. Defined contribution plans In Jamaica, the Company operates a defined contribution pension plan, which is managed by an independent trust. The Company has no further obligation other than its contribution mandated under the plan. The pension plan is financed primarily by payments from employees and the Company. b. Defined benefit plans The defined benefit plans in Mexico usually expose the Company to actuarial risks such as: interest rate risk, longevity risk and salary risk. Interest risk A decrease in the interest rate bond will increase the plan liability. Longevity risk The present value of the defined benefit plan liability is calculated by reference to the best estimate of the mortality of the plan participants, during and after their employment. An increase in the life expectancy of the plan participants will increase the plan’s liability. Salary risk The present value of the defined benefit plan liability is calculated by reference to the future salaries of the plan participants. As such, an increase in the salary of the plan participants will increase the plan’s liability. The amount included in the statement of financial position arising from the obligation of the entity for defined benefit plans on December 31, 2018, 2019 and 2020 is as follows: 2018 2019 2020 Present value of defined benefit obligations Ps. 120,606 Ps. 144,743 Ps. 183,125 The table below shows the movements in the present value of defined benefit obligations: 2018 2019 2020 Opening defined benefit obligation Ps. 112,980 Ps. 120,606 Ps. 144,743 Plan modifications — 956 - Current service cost 12,775 13,152 18,745 Interest cost 8,907 12,048 13,245 Actuarial gains (3,359 ) (115 ) (607 ) Cost per service passed for modification or reduction (10,858 ) — - New measurement (gains) / losses: Actuarial losses resulting from changes in financial and demographic assumptions 161 1,404 23,797 Benefits paid — (3,308 ) (16,798 ) Ending defined benefit obligation Ps. 120,606 Ps. 144,743 Ps. 183,125 Below are the amounts for the years ended December 31, 2018, 2019 and 2020 that were recognized in the consolidated statements of profit or loss and other comprehensive income: 2018 2019 2020 Current service labor cost Ps. 12,775 Ps. 13,152 Ps. 18,745 Interest cost 8,907 12,048 13,245 Actuarial gains (3,359 ) (115 ) (607 ) Cost per service passed for modification or reduction (10,858 ) — — Cost per service for plan modification — 956 — Benefits paid — (3,308 ) (16,798 ) Components of defined benefit costs recognized in net income (Note 24) 7,465 22,735 14,585 Measurement of net defined benefit liability: Actuarial losses arising from changes in financial and demographic assumptions recognized in other comprehensive income 161 1,404 23,797 Total recognized as employee benefit cost Ps. 7,626 Ps. 24,139 Ps. 38,382 The main actuarial assumptions at the reporting date (expressed as weighted average nominal rates) are shown below: 2018 2019 2020 Discount of the projected benefit obligation at present value 9.2% 7.4% 7.1% Salary increase 6.0% 6.8% 6.8% Remaining labor life 18.6 years 17.6 years 17.7 years Inflation 6.7% 6.0% 6.75% The discount rate is determined based on the structure of the interest rate curve of government bonds for 30 years. The net interest cost on the retirement benefit obligation is recorded in profit and loss within the cost of services, in conjunction with the other components of liabilities for retirement benefits. If the discount rate had a variation of 100 basis points upward or downward, the effect on the liability for retirement benefits would be impacted by Ps. 19,109. Assumptions related to expected mortality are based on statistics and experience of the Mexican population. The average life expectancy of an individual retiring at age 65 is 17 years for men and 19 years for women (Demographic Mortality Experience for Active people, EMSSA 2009).

Equity

Equity	12 Months Ended
	Dec. 31, 2020
Equity [Abstract]
Equity	1 8 . Equity a. As of December 31, 2018, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 6,610,939 Series BB 84,150,000 1,166,637 Total 561,000,000 Ps. 7,777,576 As of December 31, 2019 and 2020, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 5,257,319 Series BB 84,150,000 927,763 Total 561,000,000 Ps. 6,185,082 As of December 31, 2020, all shares are fully subscribed and paid. The Company’s shares are represented by common ordinary shares and without nominal value. Series “BB” shares, which may represent up to 15% of common stock, may only be transferred upon prior conversion into Series “B” shares, based on certain time restrictions. Each share of Series “B” and “BB” gives the holder the right to one vote at any Ordinary Shareholders’ Meeting. According to the Company’s bylaws, shareholders of Series “B” shares either individually or jointly with their related parties, cannot hold more than 10% of the total outstanding common stock of the Company, and therefore are prohibited from exceeding such limits by participating through trusts, agreements, social pacts or bylaws, pyramid schemes or any other mechanism that provides a larger share than legally allowed. Additionally, the Company’s bylaws provide that if a person individually or jointly with its related parties, acquires a percentage of shares exceeding the limits of participation previously mentioned, the person or group of persons will be required to sell the excess over what is allowed through a public offering, during which time, the shares owned over the 10% threshold by such individuals will not have voting rights and cannot be represented in any Stockholder Meeting. Furthermore, the shareholders of Series “BB” shares, either individually or jointly with their related parties, may also be owners of shares of Series “B” shares, regardless of the shares they hold in the aggregate of Series “B” and Series “BB”. However, for those shareholders of the Series “BB” shares, their votes will be limited to no more than 10% of the voting common stock, and any additional participation is required to vote in the same way of the majority of the votes in any Stockholder Meeting. Shareholders of Series “BB” shares are entitled to elect four members to the board of directors and their alternates, whereas shareholders of Series “B” shares with rights to vote, even limited or restricted, that individually or together owning 10% or more of the Company’s capital stock is entitled to elect one member to the board of directors at a Shareholders’ Meeting, and in such instances, such a shareholder or group of shareholders may not exercise the right to vote for the board members corresponding to the majority. If any shareholder or group of shareholders representing at least 10% of the common shares of which the common stock is comprised, exercises the right to appoint a board member, such a shareholder will not have the right to vote in the designation of the board members that correspond to appointment by the majority of Series “B” shareholders. The total number of members of the Board of Directors of the Company is 11, therefore holders of Series “B” shares have the right to appoint only seven members. The members of the Board of Directors appointed by the Shareholders of the Series “BB” will have the ability to make the following valid designations: (i) upon consultation with the Company’s Nomination and Compensation Committee, appointment and dismissal of the Chief Executive Officer and the top-level executive officers; (ii) appointment of three of the six members of the Operating Committee and three alternates, and the number of members and their alternates to the Audit Committee, including the acquisition, nominations and compensation corresponding to 20% (twenty percent) of the total members, with the understanding that there will be at least one member and alternate, for each of them, iii) in the creation and determination of the Operating Committee whom are not part of the Company, members of the Board of Directors or the Company's officers. For the Audit Committee, is complying with the legal restrictions of independence. a . In an Ordinary Shareholders’ Meeting held on April 25, 2018, the Shareholders approved a dividend payment of Ps. 7.62 per outstanding shares at the date of each payment, excluding shares repurchased in accordance with Article 56 of the Securities Market Law. The first payment for Ps. 3.81 per outstanding share was made on August 21, 2018 of Ps. 2,002,443 and the second payment for Ps. 3.81 per outstanding share was on November 20, 2018 of Ps. 2,002,443. In the same Shareholders’ meeting the reserve for repurchase of shares approved at the Shareholders´ Meeting held on April 25, 2017 of Ps. 995,000 was canceled, and simultaneously the Shareholders approved a maximum amount of Ps. 1,250,000 for the reserve for repurchase of shares to be executed in the next twelve-month period, in case that this will be determinate convenient or necessary by the management of the Company. b . In a General Extraordinary Shareholders’ Meeting held on April 25, 2018, the Shareholders approved a capital reduction of Ps. 2.38 per outstanding shares for the total of Ps. 1,250,870. The payment was made on May 11, 2018. c . In an Ordinary Shareholders’ Meeting held on April 23, 2019, the shareholders approved a dividend payment of Ps. 8.42 per outstanding shares at the date of each payment, excluding shares repurchased in accordance with Article 56 of the Securities Market Law. The first payment for Ps. 4.21 per outstanding share was made on August 29, 2019 of Ps. 2,212,673 and the second payment for Ps. 4.21 per outstanding share was on November 20, 2019 of Ps. 2,212,673. In the same Shareholders´ meeting the reserve for repurchase of shares approved at the Shareholders´ Meeting held on April 25, 2018 of Ps. 1,250,000 was canceled, and simultaneously the Shareholders approved a maximum amount of Ps. 1,550,000 for the reserve for repurchase of shares to be executed in the next twelve-month period, in case that this will be determinate convenient or necessary by the management of the Company. h. In a General Extraordinary Shareholders’ Meeting held on April 23, 2019, the shareholders approved a capital reduction of Ps. 3.03 per outstanding shares for the total of Ps. 1,592,494. The payment was made on May 17, 2019. i. In an Ordinary Stockholders’ Meeting held on July 1, 2020, was approved the cancellation of the reserve for repurchase of shares approved at the Stockholders´ Meeting held on April 23, 2019 of Ps. 1,550,000, and simultaneously the stockholders approved a maximum amount of Ps. 1,550,000 for the reserve for repurchase of shares to be executed in the next twelve-month period, in case that this will be determinate convenient or necessary by the management of the Company. g . General Corporate Law requires that at least 5% of the unconsolidated net income of the year, be transferred to the legal reserve until the reserve equals 20% of capital stock at par value (nominal pesos). h . As of December 31, 2020, the Company has a maximum amount of funds approved to repurchase shares of the Company for Ps. 3,283,374. From the approved amount, 35,424,453 shares have been repurchased for a total of Ps. 1,733,374, corresponding to repurchases made from September 2010 to February 2014. The remaining balance of Ps. 1,550,000 is available to repurchase shares. During 2020 no repurchase of shares was carried out. i . Shareholders’ equity distribution, except for the restatement amounts of the common stock contributed and the Net tax income account, will be subject to an ISR tax, calculated at the tax rate applicable to the distribution year. This corporate level dividend income tax on the distribution of earnings may be applied as a credit against ISR corresponds to the fiscal year in which the dividend was paid and the subsequent two fiscal years following the date in which the dividend was paid. Starting in 2014, dividends distributed to shareholders that originate from tax retained earnings generated from 2014 and later, will generate an additional withholding tax of 10% that is directly attributable to non-Mexican and individual shareholders receiving the dividend. j . The balances of Shareholders’ equity tax accounts as of December 31, 2018, 2019 and 2020 were as follows: 2018 2019 2020 Contributed capital account Ps. 26,503,103 Ps. 25,621,413 Ps. 26,428,488 Net tax income account 4,548,882 4,840,176 6,826,301 Stockholders equity tax account Ps. 31,051,985 Ps. 30,461,589 Ps. 33,254,789 k. In years 2018, 2019 and 2020 the balance of other comprehensive income consists of the reserve for foreign currency translation of DCA, MBJA and PACKAL from functional currency (euro and US dollar respectively) to the reporting currency (Mexican peso), the effects of the remeasurements of the employee benefit, the net income tax and the reserve for cash flow hedges financial instruments.

Non-controlling interest (NCI)

Non-controlling interest (NCI)	12 Months Ended
	Dec. 31, 2020
Non Controlling Interest [Abstract]
Non-controlling interest (NCI)	19 . Non-controlling interest (NCI) On April 20, 2015 the Company acquired 100% of the shares of DCA, which owns 74.5% of the shares of MBJA and the remaining 25.5% is hold by Vantage, as a non-controlling shareholder. On March 23, 2017, the Board of Directors of MBJA approved to declare dividends from retained earnings in the amount of USD$26.0 million, which was distributed to DCA USD$19.37 million (Ps. 377,603 an exchange rate of Ps. 19.4942) and Vantage USD$6.63 million (Ps. 129,247 an exchange rate Ps. 19.4942), which were paid on January 22, 2018. The payment of this dividend corresponds to the dividends payable as of December 31, 2017 in the consolidated statement of financial position. On June 12, 2018, the Board of Directors of MBJA approved to declare dividends from retained earnings in the amount of USD$30.0 million, which was distributed to DCA USD$22.35 million (Ps. 424,907 an exchange rate of Ps. 19.0115) and Vantage USD$7.65 million (Ps. 145,438 an exchange rate Ps. 19.0115) and were paid on September 27, 2018. On December 4, 2019, the Board of Directors of MBJA approved to declare dividends from retained earnings in the amount of USD$30.0 million, which was distributed to DCA USD$22.35 million (Ps. 428,639 an exchange rate of Ps. 19.1785) and Vantage USD$7.65 million (Ps. 146,715 an exchange rate Ps. 19.1785) and were paid on December 16, 2019. The following table summarizes the information relating to DCA that has material NCI, before any intra-group elimination as of December 31: 2018 2019 2020 NCI percentage 25.5% 25.5% 25.5% Non-current assets Ps. 5,924,963 Ps. 5,683,939 Ps. 6,118,680 Current assets 784,583 746,038 1,134,440 Non-current liabilities (2,041,456 ) (1,847,337 ) (2,867,469 ) Current liabilities (498,817 ) (499,225 ) (228,897 ) Net assets 4,169,273 4,083,415 4,156,754 Net assets attributable to NCI Ps. 1,063,165 Ps. 1,041,271 Ps. 1,059,972 2018 2019 2020 Revenues Ps. 2,509,511 Ps. 2,413,596 Ps. 1,161,805 Profit 397,110 370,943 (196,677 ) OCI (103,569 ) (260,464 ) 368,848 Total comprehensive income 293,541 110,479 172,171 Profit allocated to NCI 101,263 94,590 (50,153 ) OCI allocated to NCI Ps. (2,889 ) Ps. (19,813 ) Ps. 68,854 2018 2019 2020 Net cash provided by operating activities 772,358 673,696 (38,123 ) Net cash provided by investment activities (642,014 ) (69,268 ) (245,271 ) Net cash used in financing activities (137,040 ) (124,059 ) 944,221 Net increase (decrease) in cash and cash equivalents Ps. (6,696 ) Ps. 480,368 Ps. 660,827

Revenues

Revenues	12 Months Ended
	Dec. 31, 2020
Revenue [Abstract]
Revenues	2 0 . According to the General Law on Airports and its regulations in Mexico, certain of the Company’s revenue are classified as airport, complementary and commercial services. Airport services generally include the use of airport runways, taxiways and parking areas for arriving and departing planes, use of passenger walkways, security services, hangars, and, in general, use of the space inside the terminal and other infrastructure by aircraft, passengers and cargo services. These services include rental of space that is vital for the operation of airlines and complementary service suppliers. Complementary services are ramps and handling services, catering, maintenance and repairs, and traffic and dispatch services. Commercial services include services that are not essential for the operation of an airport; therefore, these revenues are not regulated by MT, such as car parking services, lease of space to retailers, restaurants and banks, among others. The revenues of the subsidiaries MBJA and PACKAL have the same classification, therefore consolidated in the area that correspond to the numbers of airports in Mexico. A price regulation system establishes in Mexico a MT rate for airport services and complementary services for each airport for each year in a five-year period. The maximum rate is the maximum amount of revenues per “workload unit” that may be earned at an airport each year from regulated sources. Under this regulation, a workload unit is equivalent to one passenger (excluding transit passengers) or 100 kilograms (220 pounds) of cargo. As of December 2019, SCT authorized the Company’s maximum rates applicable for the period 2020-2024. In August 2020, the Company presented to the Aeronautical Authority a proposal for adjustment to the Master Development Programs, which was authorized in November 2020, so the investment figures were adjusted and from 2021 new TM will apply for the 2021-2024 period. The maximum rates of the Jamaican Airports, were approved in November 2019 and are applicable from the period 2020-2024. During the periods ended December 31, 2018, 2019 and 2020, compliance with the TM by the Company’s Mexican airports were 100.0%, 100% and 99.1%, respectively. The table below presents a summary for the years ended December 31, 2018, 2019 and 2020, of the Company’s revenues (these do not include revenues related to improvements to concession assets under IFRIC 12). Using the Airports Law classification, the information is sent to the SCT to comply with the Company’s reporting obligations with respect to regulated and unregulated revenues, which are classified as either aeronautical or non-aeronautical revenues. For this presentation, access fees charged to third parties for complementary services are classified as airport services. 2018 2019 2020 Regulated revenues Airport operating services to airlines: Landing Ps. 783,098 Ps. 862,759 Ps. 536,336 Charges for not canceling extended stay reservations 9,605 9,065 6,469 Parking on embarking/disembarking platform 83,326 87,740 58,126 Parking on extended stay or overnight platform 72,313 86,693 82,517 Passenger walkways and shuttle buses 36,688 38,745 19,711 Airport security charges 207,449 263,436 193,144 Airport real estate services to airlines: Leasing of hangars to airlines 30,228 28,230 22,793 Leasing of shops, warehouses and stockrooms to airlines (operating) 4,229 5,962 4,107 Leasing of space and other terminal facilities to airlines within the terminal (operating) 58,893 63,545 42,129 Leasing of land and other surfaces to airlines outside the terminal (operating) 7,734 12,254 5,246 Leasing of check-in desks and other terminal space 445 1,794 3,829 Leasing of desks and other terminal space for ticket sale 9,063 7,817 3,261 Airport passenger services: Domestic passenger charges 3,802,763 4,151,565 2,929,963 International passenger charges 3,950,085 4,437,701 2,999,583 Airport real estate services and rights of access to other operators 38,330 44,768 47,724 Complementary services: Catering services 31,733 26,110 12,947 Other third-party ramp services rendered to airlines 68,244 99,694 83,717 Traffic and/or dispatch 57,276 51,769 29,941 Fuel supply or removal 238,178 257,774 135,598 Third-party airplane maintenance and repair 9,474 10,299 8,601 Total regulated revenues included in the maximum rate 9,499,154 10,547,720 7,225,742 Regulated revenues not included in the maximum rate: Car parking charges 320,448 368,750 234,553 Recovery of cost over aeronautical services 153,409 175,028 102,048 Recovery of cost over non-aeronautical services 47,480 60,947 71,581 Total regulated revenues not included in the maximum rate 521,337 604,725 408,182 Total regulated revenues 10,020,491 11,152,445 7,633,881 2018 2019 2020 Unregulated revenues ( 1) Commercial concessions: Retail operations 221,860 265,249 171,720 Food and beverages 193,971 316,310 197,441 Duty free 423,904 501,252 255,468 VIP lounges 39,884 53,610 27,218 Financial services 47,618 49,302 37,304 Communications and networks 14,479 16,045 13,167 Car rentals 270,698 346,503 248,755 Commercial leasing 12,338 11,677 15,592 Advertising 193,656 211,856 99,242 Time sharing developers 196,152 221,928 102,428 Leasing of space to airlines and other complementary service providers (non-operating) 126,791 136,633 125,606 Lease outside the terminal 58,259 59,959 63,762 Convenience store 100,325 158,262 98,164 VIP Lounges operated directly 222,736 273,354 144,897 Royalties 6,823 7,203 3,889 Revenues from sharing of commercial activities: Retail operations 123,134 115,630 82,060 Food and beverages 142,991 166,198 107,317 Duty free 44,407 26,085 57,006 Financial services 19,650 22,267 13,184 Car rentals 39,556 32,080 34,528 Access fee for ground transportation 82,730 92,833 56,697 Non-airport access fees 37,067 36,270 29,644 Other leases 24,445 23,285 9,062 Services rendered to ASA 93 132 701 Various commercial-related revenues 18,628 22,852 45,062 Total unregulated revenues 2,662,195 3,166,775 2,039,914 Total aeronautical and non-aeronautical services Ps. 12,682,686 Ps. 14,319,220 Ps. 9,673,795 (1) Revenues from improvements to concession assets are recognized with respect to the additions and improvements made for the Company, which are committed under the MDP, and is a requirement of fulfillment. Revenues for the years ended as of December 31, 2018, 2019 and 2020 accounted for Ps. 1,440,204, Ps. 1,906,801 and Ps. 2,192,578, respectively. The revenues of the Company recognized as of December 31, 2018, 2019 and 2020 transferred at a point in time was Ps. 9,265,776, Ps. 10,306,453 and Ps. 7,060,402, respectively and the revenues for services transferred over time was Ps. 3,416,910, Ps4,012,766 and Ps. 2,613,393, respectively, which originated from the leasing of commercial spaces. The revenues of the Company are measured based on the consideration specified in a contract with a client. The trade account receivable from clients corresponds to the total revenue of the Company of this note. The following table presents information on the nature and timing of satisfaction of performance obligations in contracts with customers, including significant payment terms, and the corresponding revenue recognition policy. Advanced payments from clients represent payments for future services that have not yet been provided and if they are not performed, the Company has the obligation to reimburse their customers for such. Type Contract Nature and timing of service Revenue recognition according IFRS 15 Aeronautical contracts with Airlines The Company provides the facilities to serve the passengers and the price is determined based on Maximum Rates approved by the SCT and the JCAA in Jamaica and is assigned based on the service category (TUA, operational airport services, and real estate services to airlines and car parking). Revenue is recognized monthly as the service is provided, based on the movement of passengers and aircraft associated with the type of service. Complementary services The Company provides the facilities to the client in order to render service and ground support to the airlines, based on the specific rates according to the aircraft and tariff for cargo volume. Revenue assigned according to the type of service provided monthly when the service is performed over time. Commercial concessions The Company provides spaces within its terminal buildings that consist of the rental of the space in the airport terminals (different from the spaces occupied by the airlines that are essential for its operation), income from car parking, access fees to third parties that provide catering services and other services at airports, other miscellaneous income and royalties for the use of trademarks of the Company. Revenues are recognized through operating lease agreements, and either with monthly fixed rent or a percentage of the lessee´s monthly revenues, whichever is higher. Rental income from the Company´s leases is recognized using a straight-line basis over the term of the relevant lease.

Cost of services

Cost of services	12 Months Ended
	Dec. 31, 2020
Cost Of Service [Abstract]
Cost of services	2 1 . Cost of services for the years ended December 31, 2018, 2019 and 2020 were comprised of the following: 2018 2019 2020 Employee cost (Note 23) Ps. 773,630 Ps. 877,068 Ps. 970,481 Maintenance 528,929 578,510 426,523 Safety, security and insurance 386,079 428,208 458,316 Utilities 334,994 380,370 355,562 Allowance for expected credit loss (15,131 ) 5,299 86,596 Other 445,221 475,409 371,229 Ps. 2,453,722 Ps. 2,744,864 Ps. 2,668,707

Depreciation and amortization

Depreciation and amortization	12 Months Ended
	Dec. 31, 2020
Disclosure Of Depreciation And Amortization Expense [Abstract]
Depreciation and amortization	2 2 . Depreciation and amortization for the years ended December 31, 2018, 2019 and 2020 were comprised of the following: 2018 2019 2020 Depreciation Ps. 400,205 Ps. 446,517 Ps. 495,292 Amortization 1,169,432 1,329,620 1,505,069 Ps. 1,569,637 Ps. 1,776,137 Ps. 2,000,361

Employee Cost

Employee Cost	12 Months Ended
	Dec. 31, 2020
Disclosure Of Employee Cost [Abstract]
Employee Cost	2 3 . Employee Cost for the years ended December 31, 2018, 2019 and 2020 was comprised of the following: 2018 2019 2020 Wages and salaries Ps. 541,186 Ps. 605,708 Ps. 664,619 Other remunerations 73,031 83,984 100,638 Social benefits 64,934 72,733 81,073 Severance payments 13,132 8,877 19,030 Labor union fees 17,673 18,420 19,217 Taxes on employee benefits 9,383 10,886 12,360 PTU 7,804 7,900 2,647 Retirement employee benefits 7,465 22,735 31,382 Others 39,022 45,825 39,515 Ps. 773,630 Ps. 877,068 Ps. 970,481

Cost of improvements to concess

Cost of improvements to concession assets	12 Months Ended
	Dec. 31, 2020
Cost Of Improvements To Concession Assets [Abstract]
Cost of improvements to concession assets	2 4 . As disclosed in Note 3.o, in conformity with IFRIC 12, the Company must recognize the revenues and costs of additions and improvements to concession assets, which they are obligated to perform at the airports as established by the MDP. The cost for such additions and improvements to concession assets is based on actual costs incurred by the Company in the execution of the additions or improvements, considering the investment requirements in the MDP, through bidding processes, the Company contracts third parties to carry out such construction. The amount of revenues for these services are equal to the amount of costs incurred, as the Company does not obtain any profit margin for these construction services. The amounts paid are set at market value. Cost of improvements to concession assets are comprised of the following as of December 31, 2018, 2019 and 2020: 2018 2019 2020 Cost of improvements to concession assets Ps. 1,440,204 Ps. 1,906,801 Ps. 2,192,578

Other (income) expense - net

Other (income) expense - net	12 Months Ended
	Dec. 31, 2020
Disclosure Of Other Income Expense [Abstract]
Other (income) expense - net	2 5 . Other (incomes) expenses are comprised of the following as of December 31, 2018, 2019 and 2020: 2018 2019 2020 Recovery insurance Ps. (22,454 ) Ps. (9,799 ) Ps. (9,063 ) Sale of fixed assets (6,604 ) (3,927 ) (5,842 ) Cancellation of non-exigible liabilities and provisions (36,949 ) - - Other income (21,727 ) (26,803 ) (21,149 ) Total other income (87,734 ) (40,529 ) (36,054 ) Repair of damage from natural disasters 771 3,536 - Cost of retirement and disposal of fixed assets 12,158 4,513 2,942 Donation — 5,000 4,000 Other expenses 1,653 28,692 16,386 Total other expenses 14,582 41,741 23,328 Other (income) expense – Net Ps. (73,152 ) Ps. 1,212 Ps. (12,726 )

Finance cost - Net

Finance cost - Net	12 Months Ended
	Dec. 31, 2020
Disclosure Of Finance Income Expense [Abstract]
Finance cost - Net	2 6 . Finance cost – Net The net finance (cost) income is comprised of the following for the years ended December 31, 2018, 2019 and 2020: 2018 2019 2020 Interest income from cash equivalents Ps. 393,529 Ps. 464,499 Ps. 313,837 Interest on recovered taxes 1,472 22,691 19,236 Gain on derivative financial instruments 115,938 97,449 29,100 Interests in favor of hedge 44,292 71,854 9,173 Other 21,463 9,336 39,166 Total finance income 576,694 665,829 410,512 Interest cost from bank loans (151,971 ) (177,504 ) (228,689 ) Interest cost from hedges — (1,284 ) (171,353 ) Loss in market value (86,295 ) (247,219 ) (72,878 ) Other financing costs (29,891 ) (23,967 ) (52,109 ) Interest cost for debt securities (744,254 ) (975,772 ) (989,221 ) Total finance cost (1,012,411 ) (1,425,746 ) (1,514,250 ) Exchange gain 1,422,685 1,187,240 3,048,706 Exchange loss (1,223,001 ) (1,098,455 ) (3,379,190 ) Exchange gain - Net 199,684 88,785 (330,484 ) Finance cost - Net Ps. (236,033 ) Ps. (671,132 ) Ps. (1,434,222 )

Commitments

Commitments	12 Months Ended
	Dec. 31, 2020
Commitments [Abstract]
Commitments	28. Commitments a . On March 2020, the Federal Civil Aviation Agency (FCAA) authorized 100% compliance with the MDP for the five-year period from 2015-2019. b . On November 2014, the airport authority in Jamaica, approved capital investments to be made of USD$ 37,940,000 for the period April 2015 to March 2020. Compliance with MBJA capital investments must be made for the period rather than annually. During 2018 and 2019 capital investments were USD$28,382,604 and USD$7,079,559, respectively. For PACKAL no capital investments were made during 2019. c. On December 12, 2019, for Mexico´s airports, the SCT approved to the Company the MDP for the period 2020-2024. In August 2020, the company presented to the Aeronautical Authority an adjustment proposal for the extraordinary review of the Master Development Programs due to the negative effects of the Covid-19 pandemic, postponing investment that were scheduled to conclude in 2024, now will end in 2026, which was authorized by authority in November 2020. Below are shown the investments committed thru the period: Year Amount committed 2020 Ps. 2,936,500 2021 4,123,588 2022 3,517,909 2023 2,696,240 2024 2,527,851 Ps. 15,802,088 The amounts committed above are expressed in pesos of purchasing power as of December 31, 2017. d. In the same way AAJ approved the committed investments of the MDP for USD$111.7 million for MBJA and USD$101.4 million for PACKAL, through the 2020-2024 period. In December 2020, the AAJ granted MBJA and PACKAL the capital investment differentiation for 2020 so it can start in June 2021. During 2020 MBJA made investment for USD$ 6.4 million and PACKAL for USD$ 2.2 million.

Contingencies

Contingencies	12 Months Ended
	Dec. 31, 2020
Disclosure Of Contingent Liabilities [Abstract]
Contingencies	2 8 . Contingencies a. Several municipalities have filed real estate tax claims against some airports in Mexico related to the land where the airports operate. Based on the opinion of its external legal counsel, the Company believes that there are no legal grounds for such claims. Therefore, the Company has initiated legal proceedings to invalidate the claims, and, where applicable, related foreclosures or other actions. Although no assurance can be given, the Company does not expect the resolutions to have any adverse effects on its financial position or profit or loss and other comprehensive income. On November 26, 2014, the Tijuana municipal authority issued a requirement for payment of property tax for the period from 2000 to 2014 in the amount of Ps. 234,780, which was challenged again by the Company on December 19, 2014. A jurisdictional court granted the Company the suspension against acts of municipal authority establishing the amount of Ps.234,780 for a bond as collateral, which has been challenged by judgment of invalidity as the Company believes that in previous proceedings it is already guaranteed part of the amount set by the Court, on June 19, 2018 the bond was exhibited before the Municipal Authority of Tijuana, Baja California for the amount of Ps. 122,926. In October 2020, the Court issued a judgment adverse to the interests of the Company, for which an appeal for review was filed, which was admitted by the Superior Court of Justice on January 14, 2021. At the date of the consolidated financial statements, the judgment is currently to dictate the final sentence. On October 28, 2019, Hermosillo municipal authority notified the Company of seven requirements for the payment of property tax, which together totals Ps.10,197, six of those are committed to ASA, even though were concession lands. The Company filled a proceeding for annulment, which was admitted on December 12, 2019 by the “State Court Administrative Justice”. In November 2020, the State Court issued a ruling favorable to the interests of the Company, declaring the nullity of the requirements. As the Company and its legal counsel believe that these tax claims are not in accordance with the law, the Company proceeded to file an annulment against the municipal authorities, which is pending resolution. Because, previous judgments in this and other airports have been resolved favorably for the Company, the Management and its legal counsel believe that no present obligation currently exist, therefore the Company has not recognized any provision regarding these matters. b. In 1970, the Mexican Government expropriated a portion of land occupied by the Tijuana Airport, whereas in Guadalajara airport it occurred in 1975. Before such expropriations, a group of farmers called Ejido , one in Tijuana and others different in Guadalajara, owned these lands. The members of the Ejido have raised claims against the indemnity payments received from the Mexican Government and in Tijuana airport requested the reversion of the expropriation. During 2008, the Ejido Tampico in the Tijuana airport received an unfavorable resolution, which was appealed. Subsequently the Ejido received a favorable resolution, which may affect the perimeter of the airport, due to the lack of information about the shape of the surface reverted in favor of the Ejido . During the month of November 2020, the Constitutional Court issued a resolution favorable to the interests of the Company, ordering the Agrarian Court to declare the reversal action inadmissible as the elements of the appeal for review requested by the Ejido were not proven. To date of these consolidated financial statements, the judgment is still pending to be resolved. In the case of the Guadalajara airport, the Ejido El Zapote and Santa Cruz del Valle presented an appeal with jurisdictional authorities against the SCT and the Reforma Agraria, regarding the expropriation decrees issued to build the airport. In November 2010, the Court granted the protection of the federal justice to the Ejido El Zapote, in the Guadalajara airport, instructing to replace the administrative procedure of expropriation due to a lack of notification to these Ejidos and declared the ineligibility of the Concession granted to the Guadalajara airport in 1998, in reference to managing, operating and developing the airport facilities. On July 10, 2012, the Court revoked this resolution and ordered the reinstatement of the actions in order to obtain more documentary evidence, for the trial with the Ejido El Zapote. On July 31, 2014, the court issued a favorable ruling for the Ejido El Zapote, which was challenged by the Company. On April 14, 2016, the appellate Court determined conclusively that, while it was true that the right of the Ejido to contest the appraisal with which it was compensated had been violated, it also determined that the land could not be returned to the complainant Ejido, as "incongruous" the declaration of invalidity of the concession granted to the Guadalajara airport. On January 13, 2017 the la Secretaría de Desarrollo Agrario, Territorial y Urbano issued an appraisal for the value of a portion of the land in which Guadalajara airport is based, related to the appeal previously mentioned. This appraisal was made based on the expropriation decree of 1975. On June 30, 2017, the Court determined that the appeal was accomplished once the Ejido group was informed of the appraisal made by the competent authorities. This proceeding was challenged by the Ejido group and accepted by the Court which was instructed to review the appeal in order to state the possibility of achieving the final resolution and if this is not the case to refer the matter to the Supreme Court of Justice of the Nation (SCJN) for a resolution. The resolution is still pending. This being the case, on June 20, 2018, the Second Chamber of the SCJN resolved that on the basis of a regulatory instrument who should resolve the possibility or impossibility of complying with the writ of appeal is the Court itself, the Court thus ordered the return of the file. In response to the above, the District Judge opened the substitute compliance incident on August 10, 2018, which is pending resolution. In 2016, members of the Ejido Zapote blocked the access to the Guadalajara airport parking lot, representing a loss of commercial revenues of approximately Ps. 19,200. In 2017 and 2018 the Company had a loss in commercial revenues in the amount of Ps. 9,000 and Ps. 8,100 respectively, due to new blockades made by members of the Ejido Zapote. On November 17, 2019, members of the Ejido Zapote once again took over the parking lot, which was recovered on February 12, 2020, generating an additional loss of commercial revenues of approximately Ps. 28,500 in 2019 and Ps. 16,700 in 2020, approximately, plus the damage to the parking lot. On February 17, 2017, the Company was notified of a new legal proceeding before an agrarian court instituted by El Zapote against the federal government. This proceeding alleges similar facts to the initial case and claims the same disputed property that was the subject of the initial case. This legal proceeding is in its initial phases, and the Company has joined as an interested third party. As of the date of issuance of the consolidated financial statements, these procedures are still pending resolution. On October 1, 2013, the Company received four summonses for Grupo Aeroportuario del Pacífico, S.A.B. de C.V. and Puerto Vallarta airport and various Federal Authorities in connection with four legal proceedings filed by the participants in the Ejido Ejido Ejido Ejido If the legal proceedings are resolved in such a way that adversely impact any of our airports, the Company´s management has other legal resources to challenge such resolutions. Additionally, under the Concession agreement, the Company has guarantees providing it with access to the airport's land, and the Mexican government would be liable for any operational disruption caused by the Ejidos c. Federal, state and environmental protection laws regulate the Company’s operations. According to these laws, the passing of regulations relating to air and water pollution, environmental impact studies, noise control and disposal of dangerous and non-dangerous material has been considered. The Federal Environmental Protection Agency has the power to impose administrative, civil and criminal penalties against companies violating environmental laws. It is also entitled to close any facilities that do not meet legal requirements. As the date of the consolidated financial statements, the Company does not have any knowledge about sanctions against it. d. On June 17, 2015, the SCJN issued an amparo to the Company upholding the validity of Articles X and XII of the Company´s bylaws regarding the limitations on ownership of its capital stock. Consequently, the challenge initiated by Grupo México and ITM against these articles has been definitively concluded, with the ruling confirming the validity and effectiveness of these articles. On December 11, 2015, both parties were notified of the final judgment, ordering them to refer to the collegiate court of origin to the effect that the Second Civil Chamber of the High Court of Mexico City, who is ordered to confirm articles X and XII of the bylaws of the Company are valid based on Article 48, section III of the Mexican Securities Market Law. In February 2016, the Company was notified of the resolution issued by the Superior Court of Justice of Mexico City, pursuant to the judgment of the SCJN, which declared the validity of the Company's bylaws, which states that Grupo México, S.A.B. de C.V. and Infraestructura y Transportes México, S.A. de C.V. violate the bylaws by maintaining jointly a percentage higher than 10% allowed in Article X of the Company's bylaws, therefore, is ordering to Grupo México, S.A.B. de C.V. and Infraestructura y Transportes México, S.A. de C.V. the sale of the Series "B" shares which exceed 10% of the capital stock and instructs that the sale must be made through a procedure called "Initial Public Offering", under the terms of the law and in accordance with Article XII of the Company´s bylaws. In February 2016, the Company, Grupo México, S.A.B. de C.V. and Infraestructura y Transportes México, S.A. de C.V. filed claims of direct amparo against the ruling of the Superior Court of Justice, the essence of both claims for amparo concerns the following; Grupo México, S.A.B. de C.V. argues that a proceeding was not granted for the sale of the excess shares, the Company argues that Grupo México, S.A.B. de C.V. should be liable for the payment of costs in favor of the Company, however both claims of appeal have not been resolved, and are pending resolution in the Eighth Collegiate Court in Civil Matters of the First Circuit. Thus, in the opinion of the Company and its legal counsel, no present obligation currently exists, therefore the Company has not recognized any provision regarding this matter. As of December 31, 2020, Grupo México, S.A.B. de C.V., and its subsidiary Infraestructura y Transportes México, S.A. de C.V., have 10.6% of the Company shares.

Operating segment and geographi

Operating segment and geographic information	12 Months Ended
	Dec. 31, 2020
Disclosure Of Operating Segments [Abstract]
Operating segment and geographic information	29 . Operating segment and geographic information All airports provide similar services to their customers as described in Note 20. The elimination of the investment of the Company in its subsidiaries is included under “Eliminations” along with any intersegment revenues and other significant intercompany operations. The following are the results, assets and liabilities by segments for the years ended December 31, 2018, 2019 and 2020: December 31, 2018 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Guanajuato Other Airports Total reportable segments Other Companies Eliminations Total Aeronautical services Ps. 2,824,677 Ps. 1,344,122 Ps. 1,088,417 Ps. 1,244,106 Ps. 1,419,674 Ps. 306,118 Ps. 484,798 Ps. 787,242 Ps. 9,499,154 Ps. — Ps. — Ps. 9,499,154 Non-aeronautical services 796,739 326,214 399,427 698,891 543,878 82,922 148,119 180,517 3,176,708 6,823 — 3,183,532 Improvements to concession assets 110,415 100,986 40,330 346,956 545,959 47,541 16,244 231,771 1,440,204 — — 1,440,204 Total revenues 3,731,830 1,771,323 1,528,174 2,289,954 2,509,511 436,581 649,162 1,199,530 14,116,066 6,823 — 14,122,890 Total intersegment revenues — — — — — — — — — 4,805,223 (4,805,223 ) — Income from operations 2,454,759 1,042,368 942,551 1,272,180 646,677 153,576 408,037 306,197 7,226,345 4,783,428 (4,765,120 ) 7,244,652 Interest income 112,569 44,954 43,471 54,836 6,431 13,722 19,502 51,327 346,813 1,065,159 (835,278 ) 576,694 Interest expense (230,458 ) (136,453 ) (65,407 ) (136,914 ) (135,740 ) (50,927 ) (47,099 ) (93,929 ) (896,927 ) (950,762 ) 835,278 (1,012,411 ) Gain on financial investment held for coverage — — — — — — — — — 29,643 — 29,643 Depreciation and amortization for the year (310,882 ) (180,904 ) (153,230 ) (217,858 ) (354,963 ) (72,635 ) (61,073 ) (186,997 ) (1,538,542 ) (31,095 ) — (1,569,637 ) Share of loss of associate — — — — — — — — — (947 ) — (947 ) Income before income taxes 2,394,213 979,156 952,241 1,218,028 525,351 124,243 386,323 263,776 6,843,329 4,929,463 (4,765,120 ) 7,007,672 Income taxes expense (584,439 ) (210,874 ) (225,833 ) (336,560 ) (128,246 ) (19,098 ) (99,963 ) (114,118 ) (1,719,131 ) (149,910 ) — (1,869,041 ) Total assets 9,773,884 5,729,156 3,918,644 4,166,561 3,039,158 1,747,518 1,632,722 3,033,967 33,041,609 38,884,387 (32,375,494 ) 39,550,502 Total liabilities 3,519,318 1,858,474 1,158,586 2,228,807 2,123,946 735,487 701,735 1,405,884 13,732,236 13,911,464 (9,865,348 ) 17,778,352 Investments in associates - - - - - - - - - 35 — 35 Net cash flows provided by operations activities 2,233,357 1,376,334 797,800 1,063,923 860,399 173,726 357,455 448,702 7,311,697 810,779 (886,857 ) 7,235,619 Net cash flow used in investing activities (284,319 ) (378,328 ) (90,743 ) (418,407 ) (652,469 ) (61,374 ) (113,388 ) (255,707 ) (2,254,734 ) 4,959,209 (5,254,886 ) (2,550,411 ) Net cash flow used in financing activities (1,552,530 ) (681,179 ) (739,684 ) (942,796 ) (931,248 ) (107,021 ) (155,344 ) (6,374 ) (5,116,178 ) (6,305,402 ) 5,254,886 (6,166,694 ) Additions to non-current as assets 5,665,570 3,729,013 2,356,638 2,976,072 5,924,992 1,128,854 990,782 2,600,342 25,372,263 729,295 — 26,101,558 December 31, 2019 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Guanajuato Other Airports Total reportable segments Other Companies Eliminations Total Aeronautical services Ps. 2,978,617 Ps. 1,568,297 Ps. 1,183,610 Ps. 1,364,746 Ps. 1,512,164 Ps. 337,380 Ps. 584,650 Ps. 1,018,256 Ps. 10,547,720 Ps. — Ps. — Ps. 10,547,720 Non-aeronautical services 938,445 454,098 455,699 787,424 585,325 97,696 180,327 265,282 3,764,296 7,203 — 3,771,500 Improvements to concession assets 858,807 300,221 57,697 299,155 136,363 3,332 32,853 218,371 1,906,801 — — 1,906,801 Total revenues 4,775,869 2,322,617 1,697,007 2,451,326 2,233,853 438,408 797,829 1,501,910 16,218,818 7,203 — 16,226,021 Total intersegment revenues — — — — — — — — — 5,262,241 (5,262,241 ) — Income from operations 2,599,316 1,274,902 1,051,669 1,397,328 629,027 191,079 477,123 350,253 7,970,697 5,282,882 (5,236,341 ) 8,017,238 Interest income 113,495 53,684 47,959 45,703 13,191 12,090 21,019 56,800 363,942 1,292,797 (990,910 ) 665,829 Interest expense (274,257 ) (162,628 ) (75,298 ) (173,132 ) (145,597 ) (57,245 ) (54,132 ) (111,549 ) (1,053,838 ) (1,362,817 ) 990,910 (1,425,746 ) Loss on financial investment held for coverage — — — — — — — — — (149,770 ) — (149,770 ) Depreciation and amortization for the year (346,586 ) (206,982 ) (156,383 ) (234,670 ) (85,851 ) (100,403 ) (390,394 ) (210,357 ) (1,731,627 ) (44,511 ) — (1,776,137 ) Share of gain of associate — — — — — — — — — 79 — 79 Income before income taxes 2,423,349 1,159,190 1,010,897 1,261,254 495,171 140,027 440,450 294,655 7,224,994 5,357,532 (5,236,341 ) 7,346,185 Income taxes expense (649,761 ) (185,555 ) (273,431 ) (359,996 ) (124,228 ) (26,013 ) (132,118 ) (72,356 ) (1,823,460 ) (67,983 ) — (1,891,443 ) Total assets 10,038,163 6,155,593 3,941,917 4,445,521 2,372,006 1,707,357 1,653,964 4,759,366 35,073,888 39,969,627 (33,465,711 ) 41,577,804 Total liabilities 4,091,482 2,261,268 1,334,263 2,706,406 2,102,386 767,297 774,619 1,809,866 15,847,585 16,927,461 (11,866,923 ) 20,908,361 Investments in associates — — — — — — — — — 114 — 114 Net cash flows provided by operations activities 2,295,782 1,322,659 984,410 1,299,232 841,232 248,261 490,864 469,505 7,951,945 301,883 (89,772 ) 8,164,057 Net cash flow used in investing activities (986,532 ) (341,155 ) (69,382 ) (343,198 ) (211,385 ) (42,913 ) (69,230 ) (156,943 ) (2,220,737 ) 3,624,786 (3,990,143 ) (2,586,095 ) Net cash flow used in financing activities (1,750,155 ) (703,256 ) (824,218 ) (802,640 ) (633,251 ) (197,367 ) (352,970 ) (63,433 ) (5,327,291 ) (2,894,381 ) 3,990,143 (4,231,529 ) Additions to non-current as assets 6,252,492 3,845,105 2,263,519 3,052,248 5,548,992 1,051,047 942,924 2,676,181 25,632,508 924,182 — 26,556,690 December 31, 2020 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Guanajuato Other Airports Total reportable segments Other Companies Eliminations Total Aeronautical services Ps. 2,103,574 Ps. 1,192,187 Ps. 776,424 Ps. 970,979 Ps. 695,879 Ps. 204,650 Ps. 338,633 Ps. 943,416 Ps. 7,225,742 Ps. — Ps. — Ps. 7,225,742 Non-aeronautical services 591,789 335,419 266,442 460,981 327,158 64,609 113,826 283,941 2,444,164 3,889 — 2,448,053 Improvements to concession assets 614,479 681,755 67,026 339,231 138,768 19,329 36,334 295,656 2,192,578 — — 2,192,578 Total revenues 3,309,842 2,209,361 1,109,892 1,771,191 1,161,805 288,588 488,793 1,523,013 11,862,484 3,889 — 11,866,373 Total intersegment revenues — — — — — — — — — 2,310,159 (2,310,159 ) — Income from operations 1,472,456 802,056 526,761 756,630 (88,901 ) 57,770 216,044 (34,634 ) 3,708,182 2,242,786 (2,130,979 ) 3,819,989 Interest income 82,881 59,945 32,073 40,141 3,515 8,056 13,801 42,052 282,465 1,307,727 (1,179,680 ) 410,512 Interest expense (360,772 ) (242,125 ) (95,133 ) (210,825 ) (172,033 ) (52,001 ) (57,199 ) (432,582 ) (1,622,670 ) (1,071,260 ) 1,179,680 (1,514,250 ) Loss on financial investment held for coverage — — — — — — — — — (41,808 ) — (41,808 ) Depreciation and amortization for the year (368,964 ) (254,634 ) (168,580 ) (265,581 ) (82,736 ) (71,971 ) (502,568 ) (229,764 ) (1,944,799 ) (55,562 ) — (2,000,361 ) Share of gain of associate — — — — — — — — — 3 — 3 Income before income taxes 1,166,564 738,185 461,532 573,594 472,986 25,433 167,981 (72,311 ) 3,533,964 982,786 (2,130,980 ) 2,385,770 Income taxes expense (231,777 ) (118,685 ) (88,272 ) (129,196 ) 112,801 12,801 (20,990 ) 19,005 (444,314 ) (22,753 ) — (467,067 ) Total assets 13,416,487 8,588,502 4,960,588 6,081,823 2,780,014 1,803,045 2,072,069 5,318,795 45,021,323 51,516,861 (45,177,011 ) 51,361,173 Total liabilities 6,535,424 4,074,668 1,979,551 3,898,207 2,508,470 824,734 1,045,571 1,070,885 21,937,510 26,911,814 (20,340,934 ) 28,508,390 Investments in associates — — — — — — — — — 35 — 35 Net cash flows provided by operations activities 828,257 (1,627,427 ) 332,206 447,952 182,849 5,988 102,755 181,454 454,034 3,180,663 (68,130 ) 3,566,567 Net cash flow used in investing activities (892,866 ) (764,151 ) (215,636 ) (424,313 ) (209,415 ) (34,166 ) (86,038 ) (447,570 ) (3,074,155 ) (1,455,336 ) 1,311,800 (3,217,691 ) Net cash flow used in financing activities 2,615,782 1,854,276 790,233 1,337,678 534,214 97,698 334,391 618,594 8,182,866 (582,639 ) (1,311,800 ) 6,288,427 Additions to non-current as assets 6,796,625 4,394,890 2,335,994 3,245,723 5,700,583 1,040,121 968,483 3,054,931 27,537,350 16,065,198 — 43,602,548 Non-current assets are comprised of Machinery, equipment, Improvements to leased assets, Improvements to concession assets, Airport concessions, Rights of use of airport facilities, Other acquired rights, Right-of-use assets and Other assets. The unrealized exchange loss, net amounts (a non-cash item) disclosed in the consolidated statements of cash flow relates mainly to Other Companies segments, and comes from bank loans denominated in foreign currency. The amounts shown in the eliminations column relates to the intercompany transactions and balances being eliminated to arrive at consolidated figures, such as, personnel services, parking operations, income and financial expenses, equity method, investments in subsidiaries, amongst the most important. - Geographic information – - Major Customers – - Major suppliers –

Foreign currency transactions

Foreign currency transactions	12 Months Ended
	Dec. 31, 2020
Foreign Exchange Rates [Abstract]
Foreign currency transactions	3 0 . Foreign currency transactions a. Transactions denominated in foreign currency for the years ended December 31, 2018, 2019 and 2020 were as follows: 2018 2019 2020 (In thousands of U.S. dollars) Revenues from aeronautical and non-aeronautical services 150,488 172,780 98,668 Revenues for recovery expenses 1,820 2,281 701 Technical assistance fees 5,859 5,971 6,108 Other expenses (1) 61,078 75,868 83,710 (1) Includes interest for the years ended December 31, 2018, 2019 and 2020 by USD $ 6.5 million, USD $ 6.4 million and USD.$ 7.7 million, respectively. b. The exchange rates in effect on the dates of the consolidated financial statements and it’s issuance date were as follows: December 31, Feb 24, 2017 2018 2019 2021 Mexican pesos per one U.S. dollar (Note 3.p) Ps. 19.6829 Ps. 18.8452 Ps. 19.9487 Ps. 20.6783

Transactions with related parti

Transactions with related parties	12 Months Ended
	Dec. 31, 2020
Disclosure Of Transactions Between Related Parties [Abstract]
Transactions with related parties	3 1 . Transactions with related parties According to the definitions of control established in IFRS, the Company does not have a company controlling its operations, however, according to these definitions, the following companies are considered related parties: a. Aeropuertos Mexicanos del Pacífico, S.A.P.I. de C.V. AMP represents an entity with significant influence over the operation of the Company, since it has representation on the Board of Directors, participates in the policy-making processes, maintains material transactions, appoints officers and provides essential technical information, but without exercising control over the Company. No other Stockholder fulfills this definition. Transactions with AMP, were entered into at prices comparable to those for transactions with independent parties and were as follows: 2018 2019 2020 AMP, entity with significant influence Expenses: Technical assistance fees Ps. 411,477 Ps. 461,549 Ps. 289,154 Services received Ps. — Ps. 5,558 Ps. — In 1999, GAP and AMP entered into a technical assistance and transfer-of-technology agreement whereby AMP and its stockholders agreed to render administrative and advisory services and transfer industry technology and know-how to GAP in Mexico in exchange for consideration. The agreement’s original 15-year term may be automatically renewed for successive five-year terms, with the approval of the stockholders, unless one party gives a termination notice to the other at least 60 days prior to the effective termination date. Only the Stockholders’ Meeting has the authority to decide the non-renewal or deny the renewal of the agreement. If GAP decides to cancel or renew the agreement, GAP needs the approval of at least 51% of the holders of Series B shares other than AMP or any party related to AMP, according to the definition of the participation agreement signed on August 25, 1999 among the SCT, GAP in Mexico, its strategic partner and the Stockholders of the strategic partner. On August 25, 2014, the initial term was renewed for five additional years. On August 25, 2019, the initial term of the Technical Assistance agreement between the Company and AMP expired and in the same date it was automatically renewed for an additional five years, in accordance with Clause 5.2 of the agreement. According to the agreement, as of January 1, 2000, the Company committed to pay AMP annual consideration of USD$7,000,000 for the years 2000 and 2001 and, beginning in 2002, the greater of USD$4,000,000 (these amounts are subject to adjustment based on the CPI) or 5% of GAP’s consolidated operating income only for the Mexican airports, defined as earnings before interest income or expense, calculated prior to deducting the technical assistance fee, income taxes, depreciation and amortization. AMP is also entitled to the refund of expenses incurred in the rendering of services provided for in the agreement. b. Otay-Tijuana Venture, L.L.C. (OTV) On December 9, 2015 the access to the new border crossing between Otay, USA and Tijuana, Mexico began operating at the airport in Tijuana. The facilities at CBX terminal on the side of the United States of America, are operated by OTV, a related company, which is temporarily paying compensation for the loss of non-aeronautical revenue at the airport. According to the clauses of the contract, this compensation will cease to be collected as of 2018, however the operation contract will remain in force. Transactions were made as follows: 2018 2019 2020 Non-airport access rights Ps. 3,737 Ps. - Ps. - c. Accounts receivable (payable) with other related parties that are in the consolidated statement of financial position as of December 31, 2018, 2019 and 2020, are integrated as follows: 2018 2019 2020 Accounts receivable: Especialistas en Alta Cocina, S.A. de C.V. (Independent director) Ps. 93 Ps. 3,523 Ps. 1,698 Mayo 13, S.A. de C.V. (Independent director) Ps. — Ps. 729 Ps. — Fly by Wings, S.A. de C.V. (Independent director) Ps. — Ps. — Ps. 5,955 Las Nuevas Delicias Gastronómicas, S. de R.L. de C.V. (Independent director) Ps. — Ps. — Ps. 549 2018 2019 2020 Accounts payable: Ingeniería y Economía del Transporte, S.A. (Shareholder) Ps. (7,698 ) Ps. (3,079 ) Ps. - OTV (Shareholder) Ps. (465 ) Ps. - Ps. - d. Transactions with other related parties that are included in the consolidated statement of profit or loss and other comprehensive income as of December 31, 2018, 2019 and 2020, are as follows: 2018 2019 2020 Commercial revenues: Especialistas en Alta Cocina, S.A. de C.V. (Independent Director) Ps. 32,236 Ps. 34,039 Ps. — Mayo 13, S.A. de C.V. (Independent Director) Ps. 9,443 Ps. 5,549 Ps. — Otayconnect, S. de R. L. de C.V. (Shareholder) Ps. 300 Ps. 1,253 Ps. 1,313 Promotora Cabo Real, S.A. de C.V. (Shareholder) Ps. 21,059 Ps. 28,910 Ps. 14,291 Las Nuevas Delicias Gastronómicas, S. de R. L. de C.V. (Independent director) Ps. — Ps. 4,886 Ps. 5,524 Fly by Wings, S.A. de C.V. (Independent director) — — 24,093 Beer Factory de México, S.A. de C.V. (Independent director) — — 1,389 Operadora y Administradora de Restaurantes Gigante, S.A. de C.V. (Independent director) — — 1,004 Diseños Pantera, S.A. de C.V. (Shareholder) Ps. — Ps. 298 Ps. 62 2018 2019 2020 Technical advisory: Ingeniería y Economía del Transporte, S.A. (Shareholder) Ps. 8,896 Ps. 8,626 Ps. — Other service: Diseños Pantera, S.A. de C.V. (Shareholder) Ps. — Ps. 279 Ps. — e. The total amounts paid to key management personnel or directors, for the years ended December 31, 2018, 2019 and 2020 were as follows: 2018 2019 2020 Management Ps. 28,961 Ps. 37,226 Ps. 39,435 Independent directors (7) Ps. 8,140 Ps. 8,523 Ps. 9,216

Leases

Leases	12 Months Ended
	Dec. 31, 2020
Presentation Of Leases For Lessee [Abstract]
Leases	3 2 . Leases The Company leases space for its corporate offices under renewed operating lease agreements for a term of The expense in pesos for income amounted to Ps. 9,044, Ps. 12,004 In addition to the rent described above, the Company has entered into other contracts for the rental of other assets, the amounts of which are not material. – Leases as lessor a) The Company receives payments from the leasing of spaces inside the commercial area of the airports, which have been classified as operating leases. The future minimum lease payments associated with such non-cancelable in Mexico leases is as follows: 2018 2019 2020 Less than one year Ps. 1,162,457 Ps. 1,331,301 Ps. 1,368,927 One to two years 835,157 1,074,436 1,109,585 Two to three years 665,499 875,768 768,681 Three to four years 524,911 592,384 390,332 Four to five years 316,356 299,145 105,303 More than five years 203,288 96,704 70,242 Ps. 3,707,668 Ps. 4,269,738 Ps. 3,813,070 b) Future minimum rental payments under non-cancellable leases in MBJA and PACKAL are as shown in the following table (in thousands of USD Dollars): 2018 2019 2020 Less than one year USD$ 12,175 USD$ 8,692 USD$ 9,491 One to two years 6,122 4,935 5,514 Two to three years 3,577 4,731 4,267 Three to four years 3,395 3,506 3,686 Four to five years 2,723 3,032 3,548 More than five years 22,177 19,398 3,780 USD$ 50,169 USD$ 44,294 USD$ 30,287 During the years ended December 31, 2018, 2019 and 2020, the Company recognized income from leasing activities of Ps. 2,376,820, Ps. 2,859,958 and Ps. 1,748,493, as part of the non-regulated revenues in the consolidated statements of profit or loss and other comprehensive income, respectively. Future minimum rentals do not include the contingent rentals that may be paid under certain commercial leases on the basis of a percentage of the lessee’s monthly revenues in excess of the monthly minimum guaranteed rent. Contingent rentals for the years ended December 31, 2018, 2019 and 2020 are disclosed under the caption “Revenues from sharing of commercial activities” in Note 20.

New accounting standards not ye

New accounting standards not yet in effect	12 Months Ended
	Dec. 31, 2020
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Abstract]
New accounting standards not yet in effect	3 3 . New accounting standards not yet in effect The Entity has not applied the following new and revised IFRSs that have been issued but are not yet effective: Standard Effective as of IFRS 17– Insurance Contracts 1 January 1, 2021 IFRS 10 and IAS 28 (amendments) January 1, 2020 Amendments IAS 1 January 1, 2020 Amendments IFRS 3 January 1, 2022 Amendments IAS 16 January 1, 2021 Amendments IAS 37 January 1, 2021 Annual Improvements to IFRS Standards 2018–2020 January 1, 2020 Company’s management anticipate that the application of these amendments will not have an impact on the Company's consolidated financial statements in future periods should such transactions arise. IFRS 17 Insurance Contracts The IFRS 17 establishes the principles for the recognition, measurement, presentation and disclosure of insurance contracts and supersedes IFRS 4 Insurance Contracts. This standard outlines a General Model, which is modified for insurance contracts with direct participation features, described as the Variable Fee Approach. The General Model is simplified if certain criteria are met by measuring the liability for remaining coverage using the Premium Allocation Approach. The General Model will use current assumptions to estimate the amount, timing and uncertainty of future cash flows and it will explicitly measure the cost of that uncertainty, it takes into account market interest rates and the impact of policyholders’ options and guarantees. The implementation of this standard is likely to bring significant changes to an Company’s processes and systems, and will require much greater co-ordination between many functions of the business, including finance, actuarial and IT. This standard is effective for annual reporting periods beginning on or after January 1, 2021, with early application permitted. It is applied retrospectively unless impracticable, in which case the modified retrospective approach or the fair value approach is applied. For the purpose of the transition requirements, the date of initial application is the start if the annual reporting period in which the Company first applies this standard, and the transition date is the beginning of the period immediately preceding the date of initial application. The Company’s management anticipate that the application of these amendments will not have an impact on the Company's consolidated financial statements in future periods should such transactions arise. IFRS 10 Consolidated Financial Statements and IAS 28 (amendments) Sale or Contribution of Assets between an Investor and its Associate or Joint Venture The amendments to IFRS 10 and IAS 28 deal with situations where there is a sale or contribution of assets between an investor and its associate or joint venture. Specifically, the amendments state that gains or losses resulting from the loss of control of a subsidiary that does not contain a business in a transaction with an associate or a joint venture that is accounted for using the equity method, are recognized in the parent’s profit or loss only to the extent of the unrelated investors’ interests in that associate or joint venture. Similarly, gains and losses resulting from the remeasurement of investments retained in any former subsidiary (that has become an associate or a joint venture that is accounted for using the equity method) to fair value are recognized in the former parent’s profit or loss only to the extent of the unrelated investors’ interests in the new associate or joint venture. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Amendments IAS 1 Classification of Liabilities as Current or Non-current The amendments to IAS 1 affect only the presentation of liabilities as current and non-current in the statement of financial position and not for the amount or time in which any asset, liability, income or expense is recognized, or the information disclosed about of those figures. The amendments clarify that the classification of liabilities as current and non-current is based on the rights of existence at the end of the reporting period, specifying that the classification is not affected by expectations about whether the entity will exercise the right to defer the cancellation of the liability, explain that there are rights if there are agreements that must be fulfilled at the end of the reporting period, and introduce a definition of the 'agreement' to make it clear that the agreement refers to the transfer of cash from the counterparty , equity instruments, other assets or services. The amendments apply retrospectively for annual reporting periods beginning on or after 1 January 2023, with early application permitted. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Amendments to IFRS 3 - Reference to the Conceptual Framework The amendments update IFRS 3 so that it can refer to the 2018 Conceptual Framework rather than the 1989 Framework. They also added a requirement that, for obligations within the scope of IAS 37, a buyer applies IAS 37 to determine whether the acquisition date is a present obligation or exists as a result of a past event. For levies that are within the scope of IFRIC 21 Levies, the buyer applies IFRIC 21 to determine whether the obligation gives rise to a liability to pay the levy that occurred on the acquisition date. Finally, the amendments add an explicit statement that the buyer will not recognize a contingent asset acquired from a business combination. The amendments are effective for business combinations whose acquisition date is on or after the initial period of the first annual period beginning on or after January 1, 2022. With the option of early application if the entity also applies all other updated references. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Amendments IAS 16 Property, Plant and Equipment: Proceeds before intended Under the amendments, proceeds from selling items before the related item of Property, Plant and Equipment is available for use should be recognized in profit or loss, together with the costs of producing those items. IAS 2 Inventories should be applied in identifying and measuring these production costs. Companies will therefore need to distinguish between: - costs associated with producing and selling items before the item of Property, Plant and Equipment is available for use; and - costs associated with making the item of Property, Plant and Equipment available for its intended use. Making this allocation of costs may require significant estimation and judgement. Companies in the extractive industry may need to monitor costs at a more granular level. The meaning of testing the functioning of Property, Plant and Equipment. The amendments also clarify that testing whether an item of Property, Plant and Equipment is functioning properly means assessing its technical and physical performance rather than assessing its financial performance. The Company must recognize the cumulative effect of the initial application of the amendments as an adjustment to the consolidated financial statements in retained earnings (or some capital component, as appropriate) at the beginning of the first period to be presented. The amendments are effective for annual periods beginning on January 1, 2022 with the option of early application. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Amendments IAS 37 Onerous Contracts – Cost of Fulfilling a Contract The amendments specify that the ‘costs to fulfill’ a contract include the ‘costs directly related to the contract’. The costs that are directly related to a contract consist of the incremental costs and the costs to fulfill a contract and the allocation of other costs that are directly related to fulfill a contract. The amendments apply to contracts in which the Company has not yet fulfilled all its obligations at the beginning of the annual reporting period in which the entity applies the amendments for the first time. The comparatives should not be reformulated. Instead, the entity should recognize the cumulative effect of the initial application of the amendments as an adjustment to the consolidated financial statements in retained earnings or some other component of equity, as appropriate, by the date of initial application. The modifications are effective for annual periods beginning on or after January 1, 2022, with the option of early application. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Annual Improvements to IFRS Standards 2018 – 2020 IFRS 1 First-time Adoption of International Financial Reporting Standards The amendment simplifies the application of IFRS 1 for a subsidiary that becomes a first-time adopter of IFRS Standards later than its parent – i.e., if a subsidiary adopts IFRS Standards later than its parent and applies IFRS 1.D16 (a), then a subsidiary may elect to measure cumulative translation differences for all foreign operations at amounts included in the consolidated financial statements of the parent, based on the parent’s date of transition to IFRS Standards. IFRS 9 Financial Instruments This amendment clarifies that – for the purpose of performing the ‘’10 per cent test’ for derecognition of financial liabilities – in determining those fees paid net of fees received, a borrower includes only fees paid or received between the borrower and the lender, including fees paid or received by either the borrower or lender on the other’s behalf. IFRS 16 Leases The amendment removes the illustration of payments from the lessor relating to leasehold improvements. As currently drafted, this example is not clear as to why such payments are not a lease incentive. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise.

Subsequent events

Subsequent events	12 Months Ended
	Dec. 31, 2020
Disclosure Of Nonadjusting Events After Reporting Period [Abstract]
Subsequent events	34. Subsequent events a. On January 19, 2021, the Company made the payment of the loan with Scotiabank for USD $ 95.5 million, through the loan described in Note 1.b. b. On February 2, 2021, the Company made the payment of the loan with BBVA for USD$ 95.5 million, through the loan described in Note 1b. c. During the first months of 2021, the COVID-19 pandemic continued to affect the Company's results, mainly due to the decrease in domestic and international passenger traffic compared to the same period in the 2020 fiscal year. Containment steps, such as those taken by the United States government, which expanded the requirement for negative COVID-19 testing for all air passengers entering the United States beginning January 26, 2021, also affect passenger traffic. As of January 7, 2021, there were similar testing requirements for air passengers traveling to Canada, and subsequently, the Canadian government suspended flights between Mexico and the Caribbean until April 30, 2021, further contributing to a decrease in passenger traffic levels compared to the first quarter of 2021. As previously mentioned, the degree of recovery of the Company's operations and results will depend on the duration and containment of the pandemic by the Mexican and Jamaican governments and the U.S. government, as the main origin-destination. Due to the nature of the pandemic, the Company cannot fully estimate the impact on its financial situation or operating results in the short, medium or long term. However, the rate of vaccination of its population by the U.S. government, combined with the size of its population, may aid in a sooner than expected recovery in international traffic, mainly at the Company's airports in tourist destinations. During 2021, the Company will continue evaluating the possible adverse impacts of the pandemic on its financial condition and operating results. The Company will also review key indicators and perform impairment tests of significant long-term assets, expected credit losses and recovery of deferred taxes. The Company has reviewed financial results for the short, medium, and long term, concluding that a significant deterioration of the Company’s assets is not expected. As such, the Company does not foresee a business interruption or closing operations at any of its airports. The accompanying consolidated financial statements were authorized for issuance in the Company´s annual report on Form 20-F, by the Chief Executive Officer and the Chief Financial Officer of Grupo Aeroportuario del Pacífico S.A.B. de C.V. on April 22, 2021, hereby updated for subsequent events, to be filed with the United States Securities and Exchange Commission.

Authorization to issue the fina

Authorization to issue the financial statements	12 Months Ended
	Dec. 31, 2020
Disclosure Of Authorization To Issue Financial Statements [Abstract]
Authorization to issue the financial statements	3 5 . Authorization to issue the consolidated financial statements On February 24, 2021 the issuance of these consolidated financial statements was authorized by Lic. Raúl Revuelta Musalem, Chief Executive Officer, and by Lic. Saúl Villarreal García, Chief Financial Officer. Consequently, these consolidated financial statements do not reflect events after this date

Significant accounting polici_2

Significant accounting policies (Policies)	12 Months Ended
	Dec. 31, 2020
Significant Accounting Policies [Abstract]
Financial instruments	a. Financial instruments i. Recognition and initial measurement All other financial assets and financial liabilities are initially recognized when the Company becomes party to the contractual provisions of the instrument. Trade account receivables are initially recognized when they are originated. A financial asset (unless it is a trade receivable without a significant financing component) or financial liability is initially measured at fair value plus, for an item not at Fair Value Through Profit or Loss (FVTPL), transaction costs that are directly attributable to its acquisition or issue. A trade receivable without a significant financing component is initially measured at the transaction price. ii. Classification and subsequent measurement financial assets and liabilities. Financial assets – All regular way purchases or regular incomes of financial assets are recognized and derecognized on a trade date basis. Regular way purchases or sales are purchases or sales of financial assets that require delivery of assets within the time frame established by regulation or convention in the marketplace. All recognized financial assets are measured subsequently in their entirety at either amortized cost or fair value, depending on the classification of the financial assets. Financial asset that meets the following conditions is subsequently measured at amortized cost: • the financial asset is held within a business model whose objective is to hold financial assets in order to collect contractual cash flows; and • the contractual terms of the financial asset give rise to specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding. Debt instruments that meet the following conditions are measured subsequently at Fair Value Trough Other Comprehensive Income (FVTOCI): • the financial asset is held within a business model whose objective is achieved by both collecting contractual cash flows and selling the financial assets; and • the contractual terms of the financial asset give rise to specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding. By default, all other financial assets are measured subsequently at fair value through profit or loss. This election is made on an investment-by-investment basis. – Financial assets – Business model assessment The Company makes an assessment of the objective of the business model in which a financial asset a level of trade account receivables because this best reflects the way the business is managed and information is provided to management. The information considered includes: • the stated policies and objectives for the trade account receivables and the operation of those policies in practice. These include whether management’s strategy focuses on earning contractual interest income, maintaining a particular interest rate profile, matching the duration of the financial assets to the duration of any related liabilities or expected cash outflows or realizing cash flows through the sale of the assets; • how the performance of the trade account is evaluated and reported to key management personnel; • the risks that affect the performance of the business model (and the financial assets held within that business model) and how those risks are managed; • how managers of the business are compensated; and • the frequency, volume and timing of the sale of financial assets in prior periods, the reasons for such sales and the expectations regarding future sales activity. Transfers of financial assets to third parties in transactions that do not qualify for derecognition are not considered sales for this purpose and is consistent with the Company continuing recognition of the assets. Financial assets are held for trading and are managed and whose performance is evaluated on a fair value basis are measured at FVTPL. - Assessment whether contractual cash flows are solely payments of principal and interest For the purposes of this assessment, ‘principal’ is defined as the fair value of the financial asset on initial recognition. ‘Interest’ is defined as consideration for the time value of money and for the credit risk associated with the principal amount outstanding during a particular period of time and for other basic lending risks and costs (e.g., liquidity risk and administrative costs), as well as profit margin. In assessing whether the contractual cash flows are solely payments of principal and interest, the Group considers the contractual terms of the instrument. This includes assessing whether the financial asset contains a contractual term that could change the timing or amount of contractual cash flows such that it would not meet this condition. In making this assessment, the Company considers: • contingent events that would change the amount or timing of cash flows; • terms that may adjust the contractual coupon rate, including variable-rate features; • prepayment and extension features; and • terms that limit the Group’s claim to cash flows from specified assets (e.g., non-recourse features). A prepayment feature is consistent with the sole payments of principal and interest criterion if the prepayment amount substantially represents unpaid amounts of principal and interest on the principal amount outstanding, which may include reasonable compensation for early termination of the contract. Additionally, for a financial asset acquired at a discount or Premium to its contractual per amount, a feature that permits or requires prepayment at an amount that substantially represents the contractual par amount plus accrued (but unpaid) contractual interest (which may also include reasonable compensation for early termination) is treated as consistent with this criterion if the fair value of the prepayment feature is insignificant at initial recognition. - Subsequent measurement and gains and losses Amortized cost and effective interest method The effective interest method is a method of calculating the amortized cost of a debt instrument and of allocating interest income over the relevant period. For financial assets other than purchased or originated credit-impaired financial assets, the effective interest rate is the rate that exactly discounts estimated future cash receipts (including all fees and points paid or received that form an integral part of the effective interest rate, transaction costs and other premiums or discounts) excluding expected credit losses, through the expected life of the debt instrument, or, where appropriate, a shorter period, to the gross carrying amount of the debt instrument on initial recognition. For purchased or originated credit-impaired financial assets, a credit-adjusted effective interest rate is calculated by discounting the estimated future cash flows, including expected credit losses, to the amortized cost of the debt instrument on initial recognition. The amortized cost of a financial asset is the amount at which the financial asset is measured at initial recognition minus the principal repayments, plus the cumulative amortization using the effective interest method of any difference between that initial amount and the maturity amount, adjusted for any loss allowance. The gross carrying amount of a financial asset is the amortized cost of a financial asset before adjusting for any loss provision. Interest income is recognized using the effective interest method for debt instruments measured subsequently at amortized cost and at FVTOCI. For financial assets other than purchased or originated credit-impaired financial assets, interest income is calculated by applying the effective interest rate to the gross carrying amount of a financial asset, except for financial assets that have subsequently become credit-impaired. For financial assets that have subsequently become credit-impaired, interest income is recognized by applying the effective interest rate to the amortized cost of the financial asset. If, in subsequent reporting periods, the credit risk of the credit-impaired financial instrument improves so that the financial asset is no longer credit-impaired, interest income is recognized by applying the effective interest rate to the gross carrying amount of the financial asset. For purchased or originated credit-impaired financial assets, the Company recognizes interest income by applying the credit-adjusted effective interest rate to the amortized cost of the financial asset from initial recognition. The calculation does not revert to the gross basis even if the credit risk of the financial asset subsequently improves so that the financial asset is no longer credit-impaired. Interest income is recognized in profit or loss and is included in the net finance income and in other comprehensive income – Finance income line item (Note 26). - Debt securities measured at FVTOCI Financial instruments held by the Company are classified at FVTOCI. The fair value is determined in the manner as is described in Note 15. Financial instruments are specifically measured at a fair value plus transaction costs. Subsequently, changes in the carrying amount of these financial instruments as a result of foreign exchange gains and losses, changes in profit or loss, and interest income affected through the effective interest method are recognized in the consolidated statements of profit or loss and other comprehensive income. The amounts that are recognized as profit or loss are the same as the amounts that would have been recognized as profit or loss if they had been measured at amortized cost. All other changes in book value are at amortized cost. All other changes in the carrying amount of these financial instruments are recognized in other comprehensive income or accumulated under the reserve of the cash flow hedges of the financial instruments. When these debt securities are written off, the accumulated gains or losses previously recognized in other comprehensive income are reclassified as profit or loss in the finance cost. - Financial assets at FVTPL Financial assets that do not meet the criteria for being measured at amortized cost or FVTOCI are measured at FVTPL. Specifically: • Investments in equity instruments are classified as at FVTPL, unless the Entity designates an equity investment that is neither held for trading nor a contingent consideration arising from a business combination as at FVTOCI on initial recognition. • Debt instruments that do not meet the amortized cost criteria or the FVTOCI criteria are classified as at FVTPL. In addition, debt instruments that meet either the amortized cost criteria or the FVTOCI criteria may be designated as at FVTPL upon initial recognition if such designation eliminates or significantly reduces a measurement or recognition inconsistency (so called ‘accounting mismatch’) that would arise from measuring assets or liabilities or recognizing the gains and losses on them on different bases. The Entity has not designated any debt instruments as at FVTPL. Financial assets at FVTPL are measured at fair value at the end of each reporting period, with any fair value gains or losses recognized in profit or loss to the extent that they are not part of a designated hedging relationship. The net gain or loss recognized in profit or loss includes any interest earned on the financial asset and is included in the finance cost. Debt investments at FVOCI are subsequently measured at fair value. Interest income calculated using the effective interest method, foreign exchange gains and losses and impairment are recognized in profit or loss. Other net gains and losses are recognized in OCI. On derecognition, gains and losses accumulated in OCI are reclassified to profit or loss. Equity investments at FVOCI are subsequently measured at fair value. Interest are recognized in profit or loss unless the interest clearly represents a recovery of part of the cost of the investment. Other net gains and losses are recognized in OCI and are never reclassified to profit or loss. - Foreign exchange gains and losses The carrying amount of financial assets that is denominated in a foreign currency is determined in that foreign currency and translated at the spot rate at the end of each reporting period. Specifically: • for financial assets measured at amortized cost that are not part of a designated hedging relationship, exchange differences are recognized in profit or loss in the line of finance cost; • for debt instruments measured at FVTOCI that are not part of a designated hedging relationship, exchange differences on the amortized cost of the debt instrument are recognized in profit or loss in the line of finance cost. Other exchange differences are recognized as changes in fair value in profit or loss and other comprehensive income. • for financial assets measured at FVTPL that are not part of a designated hedging relationship, exchange differences are recognized in profit or loss in the line of finance cost; and • for equity instruments measured at FVTOCI, exchange differences are recognized in other comprehensive income in foreign currency translation reserve. - Write-off policy The Company writes off a financial asset when there is information indicating that the debtor is in severe financial difficulty and there is no realistic prospect of recovery, e.g. when the debtor has been placed under liquidation or has entered into bankruptcy proceedings, or in the case of trade receivables, when the amounts are over two years past due, whichever occurs sooner. Financial assets written off may still be subject to enforcement activities under the Company recovery procedures, taking into account legal advice where appropriate. Any recoveries made are recognized in profit or loss. - Measurement and recognition of expected credit losses The measurement of expected credit losses is a function of the probability of default, loss given default (i.e., the magnitude of the loss if there is a default) and the exposure at default. The assessment of the probability of default and loss given default is based on historical data adjusted by forward-looking information as described above. As for the exposure at default, for financial assets, this is represented by the assets’ gross carrying amount at the reporting date; for financial guarantee contracts, the exposure includes the amount drawn down as at the reporting date, together with any additional amounts expected to be drawn down in the future by default date determined based on historical trend, the Company understanding of the specific future financing needs of the debtors, and other relevant forward-looking information. For financial assets, the expected credit loss (ECL) is estimated as the difference between all contractual cash flows that are due to the Company in accordance with the contract and all the cash flows that the Company expects to receive, discounted at the original effective interest rate. For a lease receivable, the cash flows used for determining the expected credit losses is consistent with the cash flows used in measuring the lease receivable in accordance with IFRS 16 Leases. Revenue recognition for commercial leases contracts is detailed in Note 20. If the Company has measured the loss allowance for a financial instrument at an amount equal to lifetime ECL in the previous reporting period, but determines at the current reporting date that the conditions for lifetime ECL are no longer met, the Company measures the loss allowance at an amount equal to 12-month ECL at the current reporting date, except for assets for which simplified approach was used. The Company recognizes a loss for all financial instruments with a corresponding adjustment to their carrying amount through a loss allowance account, except for investments in debt instruments that are measured at FVTOCI, for which the loss allowance is recognized in other comprehensive income and accumulated in the investment revaluation reserve, and does not reduce the carrying amount of the financial asset in the statement of financial position. - Derecognition of financial assets The Company derecognizes a financial asset only when the contractual rights to the cash flows from the asset expire, or when it transfers the financial asset and substantially all the risks and rewards of ownership of the asset to another Company. If the Company neither transfers nor retains substantially all the risks and rewards of ownership and continues to control the transferred asset, the Company recognizes its retained interest in the asset and an associated liability for amounts it may have to pay. If the Company retains substantially all the risks and rewards of ownership of a transferred financial asset, the Company continues to recognize the financial asset and also recognizes a collateralized borrowing for the proceeds received. On derecognition of a financial asset measured at amortized cost, the difference between the asset’s carrying amount and the sum of the consideration received and receivable is recognized in profit or loss. In addition, on derecognition of an investment in a debt instrument classified as at FVTOCI, the cumulative gain or loss previously accumulated in the investments revaluation reserve is reclassified to profit or loss. In contrast, on derecognition of an investment in an equity instrument which the Entity has elected on initial recognition to measure at FVTOCI, the cumulative gain or loss previously accumulated in the investments revaluation reserve is not reclassified to profit or loss, but is transferred to retained earnings. Financial liabilities – Financial liabilities are classified as measured at amortized cost or FVTPL. A financial liability is classified as at FVTPL if it is classified as held-for-trading, it is a derivative or it is designated as such on initial recognition. Financial liabilities at FVTPL are measured at fair value and net gains and losses, including any interest expense, are recognized in profit or loss. Other financial liabilities are subsequently measured at amortized cost using the effective interest method. Interest expense and foreign exchange gains and losses are recognized in profit or loss. – Derecognition of financial liabilities The Company derecognizes a financial liability when its contractual obligations are discharged or cancelled, or expire. The Company also derecognizes a financial liability when its terms are modified and the cash flows of the modified liability are substantially different, in which case a new financial liability based on the modified terms is recognized at fair value. On derecognition of a financial liability, the difference between the carrying amount extinguished and the consideration paid (including any non-cash assets transferred or liabilities assumed) is recognized in profit or loss. Financial liabilities and equity instruments – Debt and equity instruments are classified as financial liability or equity liabilities according to the content of the contractual agreements and the definitions of a financial liability and an equity instrument. – Equity instruments An equity instrument is any contract that evidences a residual interest in the assets of the Company after deducting all of its liabilities. Equity instruments issued by the Company are recognized at the resources received, that is, the net of direct costs from the emission. Repurchase of the Company’s common stock is recognized and deducted directly in equity. No gain or loss is recognized in profit or loss at the purchase, sale, issue or cancellation of the Company’s own equity instruments. – Offsetting Even when the Company has the right, in certain cases, for a compensation of financial assets and liabilities, as of the date of this consolidated financial statements, the Company does not have the intention of compensating a liability with an asset, nor expect in the short term to require it. Therefore, deposits received in guarantee are presented separately from accounts receivable.
Cash and cash equivalents	b. Cash and cash equivalents – Cash and cash equivalents consist mainly of bank deposits in checking accounts and readily available daily investments of cash surpluses with immediate availability as well as cash equivalents designates for expenditure, held in trust (See Note 5). Cash is stated at nominal value and cash equivalents are valued at fair value that does not exceed their market value; the yields, which are recognized as interest income as it accrues.
Machinery, equipment and improvements on leased assets	c. Machinery, equipment and improvements on leased assets – Recognition and valuation – Machinery, equipment and improvements to leased assets are recognized at acquisition cost less accumulated depreciation and any accumulated impairment losses. The acquisition cost includes expenses directly attributable to the acquisition of the asset. When significant parts of an asset of machinery, equipment and improvements to leased assets have different useful lives, they are accounted for separately as a component of the asset. Gains and losses from sales or retirements of machinery, equipment and improvements to leased assets are determined comparing the proceeds from the sale or retirement against the net amount of machinery, equipment and improvements to leased assets and are recognized net in other income in the consolidated statement of profit and loss and other comprehensive income. – Subsequent costs – The cost to replace a part or item of machinery, equipment and improvements to leased assets are recognized in the value of the asset when it is probable that future economic benefits associated with that part will flow to the Company and its cost can be measured reliably. The net value of the replaced item is derecognized at its net book value. Minor maintenance costs are recognized in the consolidated statement of profit and loss and other comprehensive income. – Depreciation – Depreciation is calculated over the depreciable amount, which is the cost of an asset, or other substitute value of that cost based on the straight-line method, this is the value that reflects more certainty the expected pattern of consumption of future economic benefits implicit in the active. The Company does not determine residual values ​​for machinery, equipment, improvements and leased assets as they are not considered to be material. – Depreciation of machinery and equipment is recognized in the consolidated statement of profit and loss and other comprehensive income and is calculated under the straight-line method based on the useful lives of the related assets. Also, improvements to leased assets are amortized by the straight-line method based on the remaining useful life of the improvements or the lease term, whichever is less. The estimated useful life and the depreciation method are reviewed at the end of each year, and the effect of any changes in the recorded estimate is recognized on a prospective basis. Lands are not depreciated. The estimated useful lives for the current period and comparative period are as follows: Useful life (years) Annual depreciation rate Machinery and equipment 10 10% Office furniture and equipment 10 10% Computer equipment 4 – 3.3 25% - 30% Transportation equipment 5 – 4 20% - 25% Communication equipment 10 – 4 – 3.3 10% - 25% - 30% Improvements on leased assets 10 10%
Intangible Assets	d. Intangible Assets – Improvements to concession assets – Improvements to concession assets are accounted for the improvements that are made pursuant to the MDP and improvements carried out by the daily operation of the Company’s airports. All infrastructure investments made ​​by the airports will be delivered to the Mexican government or the government of Jamaica as corresponds at the end of the term of the Concession. Under the Company’s concession agreements, through the MDP agreed with each government every five years, the Company is committed to carry out various improvements, upgrades and additions to each of its airports on an annual basis in the case of Mexican airports and every five years in Jamaica. In exchange for investing in those additions and upgrades, each government grants the Company the right to obtain benefits for services provided using those assets. The Company, as the operator of the concession assets, recognizes an intangible asset as it receives a right granted by each government to charge users for the public service associated with the use of its airports. Minor maintenance costs are recognized in the consolidated statement of profit and loss and other comprehensive income. – Airport concessions – The Company recognized an intangible asset of the Concession granted by the SCT to manage and operate each of the airports in Mexico for 50 years since its acquisition. As regards to MBJA, the Company recognized an intangible asset at the fair value of the concession to operate and develop that airport until 2033 according to the determination of fair values resulting from the acquisition of DCA and MBJA accordance IFRS 3 Business Combinations – Rights to use airport facilities – Rights to use airport facilities in Mexico are recorded through the acquisition cost of the assets recorded by ASA and transferred to the Company according to the Concession granted, in order to manage, operate and develop them during the Concession term. At MBJA and PACKAL no rights to use airport facilities were identified. – Other acquired rights – These rights correspond to payments made by the Company after the date the Mexican concessions were granted, in order to early-terminate certain long-term leases contracts that existed at that time between ASA and third-party leaseholders, these rights are recorded through their acquisition cost. In MBJA and PACKAL there are no other acquired rights. – Amortization – After its initial recognition, intangible assets are valued at acquisition cost plus capitalized borrowing costs, less accumulated amortization and accumulated impairment losses. Amortization is recognized in the consolidated statement of comprehensive income under the straight line method applied to the shorter of the estimated period of future economic benefits the intangible assets will generate, or the concession period, from the date they are available for use. Amortization periods for the current and comparative period are as follows: Period (years) Annual amortization rate Improvements to concession assets 20 – 12.5 5% - 8% Airport concessions 49 – 25 – 18 2% - 4% - 5.5% Rights to use airport facilities 49 – 10 2% - 10% Other acquired rights 44 – 48 2% The amortization method and useful lives are reviewed at each year end date and adjusted prospectively if necessary.
Capitalized borrowing costs	e. Capitalized borrowing costs
Impairment of financial and non-financial assets (Tangible and intangible)	f. Impairment of financial and non-financial assets (Tangible and intangible) – Financial assets The Company recognizes a loss allowance for expected credit losses on investments in debt instruments that are measured at amortized cost or at FVTOCI, lease receivables, trade receivables and contract assets, as well as on financial guarantee contracts. The amount of expected credit losses is updated at each reporting date to reflect changes in credit risk since initial recognition of the respective financial instrument. The Company always recognizes lifetime ECL for trade receivables, contract assets and lease receivables. The expected credit losses on these financial assets are estimated using a provision matrix based on the Company historical credit loss experience, adjusted for factors that are specific to the debtors, general economic conditions and an assessment of both the current as well as the forecast direction of conditions at the reporting date, including time value of money where appropriate. For all other financial instruments, the Company recognizes lifetime ECL when there has been a significant increase in credit risk since initial recognition. However, if the credit risk on the financial instrument has not increased significantly since initial recognition, the Company measures the loss allowance for that financial instrument at an amount equal to 12-month ECL. Lifetime ECL represents the expected credit losses that will result from all possible default events over the expected life of a financial instrument. In contrast, 12-month ECL represents the portion of lifetime ECL that is expected to result from default events on a financial instrument that are possible within 12 months after the reporting date. – Definition of default The Company considers the following as constituting an event of default for internal credit risk management purposes as historical experience indicates that financial assets that meet either of the following criteria are generally not recoverable: • when there is a breach of financial covenants by the debtor; or • information developed internally or obtained from external sources indicates that the debtor is unlikely to pay its creditors, including the Company, in full (without taking into account any collateral held by the Company). Irrespective of the above analysis, the Company considers that default has occurred when a financial asset is more than 90 days past due unless the Company has reasonable and supportable information to demonstrate that a more lagging default criterion is more appropriate. – Credit-impaired financial assets A financial asset is credit-impaired when one or more events that have a detrimental impact on the estimated future cash flows of that financial asset have occurred. Evidence that a financial asset is credit-impaired includes observable data about the following events: (a) significant financial difficulty of the issuer or the borrower; (b) a breach of contract, such as a default or past due event; (c) the lender(s) of the borrower, for economic or contractual reasons relating to the borrower’s financial difficulty, having granted to the borrower a concession(s) that the lender(s) would not otherwise consider; (d) it is becoming increasingly probable that the borrower will enter bankruptcy or other financial reorganization; or (e) the disappearance of an active market for that financial asset because of financial difficulties. – Non-financial assets – Non-financial assets of the Company are assessed at each period end date to determine whether there is any indication of impairment. If there is such an indication of impairment, management estimates the recoverable amount. The recoverable amount of an asset or cash-generating unit is the higher of the asset´s value in use and fair value less costs of disposal. To determine the asset’s value in use, the estimated future cash flows are discounted to present value using an appropriate discount rate before tax that reflects current market conditions in relation to the time value of money and the risks specific to the asset. For purposes of assessing impairment, assets are grouped at the lowest levels for which there are separately identifiable cash flows (cash-generating unit or CGU). An impairment loss is recognized immediately in profit and loss. The individual airports of the Company in Mexico cannot be considered as separate cash-generating units, as the bidding process, in which it decided to sell up to 15% of the shares representing the capital stock of the holding company Shares of the companies that were received for the concession, and made by the Mexican Federal Government that included the package of twelve airports, and therefore the Company is required to operate and maintain all 12 airports independently of the results they generate individually. Considering the above, if there are indicators of impairment that exist, the Company performs an impairment assessment on a consolidated basis with Mexican companies. Moreover, the value of the assets of MBJA and PACKAL are individually valued at the end of each period to determine whether there are indications of impairment to be single separate cash-generating units. When an impairment loss subsequently reverses, the carrying amount of the asset (or cash-generating unit) is increased to the revised estimated recoverable amount, so that the increased carrying amount does not exceed the carrying amount that would have been determined (net of depreciation) had an impairment loss not been recognized for the asset (or CGU) in prior years. A reversal of an impairment loss is recognized immediately in profit and loss, unless the relevant asset is recognized on a revalued amount, in which case the reversal of the impairment loss is treated as a revaluation increase. The CGU´s are tested for impairment annually or more frequently when there are indications that the CGU may be impaired. If the recoverable amount of a CGU is less than its carrying amount, the impairment loss is allocated first to reduce the carrying amount of any goodwill, if it exists, and is allocated to the CGU and then to the other assets of the CGU pro rata basis and based on the book value of each asset within the CGU. Any impairment loss of goodwill is recognized directly in profit and loss.
Investment in associate	g. Investment in associate – An associate is an entity in which control is not exercised over, but which the Company has significant influence. Under the equity method, an investment in an associate is initially recognized in the consolidated statement of financial position at cost and adjusted thereafter to recognize the Entity’s share of the profit or loss and other comprehensive income of the associate Significant influence is the power to participate in decisions about the financial and operating policies of the entity in which it is investee, but does not imply joint control or control over those policies. The Company discontinues the use of the equity method from the date when the investment ceases to be an associate, or when the investment is classified as held for sale. When the Company transacts with an associate of the Company, profits and losses resulting from the transactions with the associate are recognized in the Company’s consolidated financial statements only to the extent of interests in the associate that are not related to the Company.
Derivative financial instruments and hedge accounting	h. Derivative financial instruments and hedge accounting – The Company occasionally uses derivative financial instruments, specifically interest rate CAPS and SWAPS, to hedge its exposure to the risk of an increase in the interest rate arising primarily from debt instruments. Derivatives are initially recognized at fair value at the date the derivative contract is entered into and subsequently valued at fair value at the end of each reporting period. The gain or loss is recognized in profit or loss and other comprehensive income immediately, unless the derivative is designated as a hedging instrument and is considered to be effective. The timing of the recognition of the hedging instrument in earnings will depend on the nature of the hedge. The Company may designate certain instruments as hedges for accounting purposes if at inception of the hedge, it documents the relationship between the hedging instrument and the hedged item, as well as the risk management and management strategy objectives for undertaking various hedging transactions. Additionally, at the inception of the hedge and on an ongoing basis, the Company documents whether the hedging instrument is highly effective in offsetting the exposure to changes in fair value or changes in cash flows of the hedged item attributable to the hedged risk, which is when the hedges meet all of the following hedge accounting requirements: • There is an economic relationship between the hedging instrument and the hedged item; • The effect of credit risk does not dominate the value of the changes that were related to the economic relationship; and • The coverage ratio of the hedges is the same as the result of the amount of the hedged item that the Company actually covers and the amount of the hedging instrument that the Company actually uses to cover that amount of the hedged item. If a hedge fails to meet the coverage effectiveness requirement related to the hedging relationship, but the risk management objective for that designated hedging relationship remains the same, the Company adjusts the hedging relationship (i.e. rebalance coverage) to meet the qualification criteria again. Cash flow hedges The effective portion of changes in the fair value of derivatives and other qualifying hedging instruments that are designated and qualify as cash flow hedges is recognized in other comprehensive income and accumulated under the financial instrument of cash flow hedge reserve, limited to the cumulative change in fair value of the hedged item from inception of the hedge. The gain or loss relating to the ineffective portion is recognized immediately in profit or loss, and is included in the ‘financial cost’ line item. Amounts previously recognized in OCI and accumulated in equity are reclassified to profit or loss in the periods when the hedged item affects profit or loss, in the same line as the recognized hedged item. However, when the hedged forecast transaction results in the recognition of a non-financial asset or a non-financial liability, the gains and losses previously recognized in other comprehensive income and accumulated in equity are removed from equity and included in the initial measurement of the cost of the non-financial asset or non-financial liability. This transfer does not affect other comprehensive income. Furthermore, if the Company expects that some or all of the loss accumulated in the cash flow hedge reserve will not be recovered in the future, that amount is immediately reclassified to profit or loss. The Company discontinues hedge accounting only when the hedging relationship (or a part thereof) ceases to meet the qualifying criteria (after rebalancing, if applicable). This includes instances when the hedging instrument expires or is sold, terminated or exercised. The discontinuation is accounted for prospectively. Any gain or loss recognized in other comprehensive income and accumulated in cash flow hedge reserve at that time remains in equity and is reclassified to profit or loss when the forecast transaction occurs. When a forecast transaction is no longer expected to occur, the gain or loss accumulated in cash flow hedge reserve is reclassified immediately to profit or loss. The Company designates only the change in fair value of the spot element of forward exchange contracts as the hedging instrument in cash flow hedging relationships.
Business combinations	i . Business combinations – Acquisitions of businesses are accounted for using the acquisition method. The consideration transferred in a business combination is measured at fair value, which is calculated as the sum of the acquisition-date fair values of the assets transferred by the Company, liabilities incurred by the Company to the former owners of the acquiree and the equity interests issued by the Company in exchange for control of the acquiree. Acquisition-related costs are generally recognized in profit or loss and other comprehensive income as incurred. At the acquisition date, the identifiable assets acquired and the liabilities assumed are recognized at their fair value, with the exception of: • Deferred tax assets or liabilities, and assets or liabilities related to employee benefit arrangements are recognized and measured in accordance with IAS 12 Income Taxes and IAS 19 Employee benefits respectively; • Liabilities or equity instruments related to share-based payment arrangements of the acquiree or share-based payment arrangements of the Company entered into to replace share-based payment arrangements of the acquiree are measured in accordance with IFRS 2 Share-based payment at the acquisition date. Goodwill is measured as the excess of the sum of the consideration transferred, the amount of any non-controlling interests in the acquiree, and the fair value of the acquirer’s previously held equity interest in the acquire (if any) over the net of the acquisition-date amounts of the identifiable assets acquired and the liabilities assumed. If, after reassessment, the net of the acquisition-date amounts of the identifiable assets acquired and liabilities assumed exceeds the sum of the consideration transferred, the amount of any non-controlling interests in the acquiree and the fair value of the acquirer’s previously held interest in the acquiree (if any), the excess is recognized immediately in profit or loss as a bargain purchase gain. Non-controlling interests are present ownership interests and entitle their holders to a proportionate share of the entity’s net assets in the event of liquidation, and may be initially measured either at fair value or at the non-controlling interests’ proportionate share of the recognized amounts of the acquiree’s identifiable net assets. The choice of measurement basis is made on a transaction-by-transaction basis. When the consideration transferred by the Company in a business combination includes assets or liabilities resulting from a contingent consideration arrangement, the contingent consideration is measured at its fair value on the acquisition-date and included as part of the consideration transferred in a business combination. Changes in the fair value of the contingent consideration that qualify as measurement period adjustments are adjusted retrospectively, with corresponding adjustments against goodwill. Measurement period adjustments are adjustments that arise from additional information obtained during the ‘measurement period’ (which cannot exceed one year from the acquisition date) about facts and circumstances that existed at the acquisition date. The subsequent accounting for changes in the fair value of the contingent consideration that do not qualify as measurement period adjustments depends on how the contingent consideration is classified. Contingent consideration that is classified as equity is not remeasured at subsequent reporting dates and its subsequent settlement is accounted for within equity. Contingent consideration that is classified as an asset or a liability is remeasured at subsequent reporting dates, with the corresponding gain or loss being recognized in profit or loss. Transaction costs, different from those associated with the issuance of debt or capital, and incurred by the Company in connection with a business combination are expensed as incurred.
Other intangible assets	j. Other intangible assets – Costs incurred in the development phase, as well as other intangible assets that meet certain requirements and which the Company has determined will have future economic benefits, are capitalized and amortized based on the straight-line method. Expenditures that do not meet such requirements, as well as research costs, are recorded in the results of the period in which they are incurred.
Leases	k. Leases – The Company has consistently applied the accounting policies to all periods presented in these consolidated financial statements. The Company recognizes the right-of-use assets and lease liabilities for most leases, that is, these leases are in the consolidated statement of financial position in the short and long term, except for short leases term (12 months or less) and those of low value assets, for these leases, the Company recognizes rent payments as an operating expense under the straight-line method through the term of the lease, unless another method is more representative of the pattern of time in which the economic benefits from the consumption of the leased assets. The lease liability is initially measured at the present value of the lease payments Lease payments included in the measurement of the lease liability comprise the following: • fixed payments, including in-substance fixed payments; • variable lease payments that depend on an index or a rate, initially measured using the index or; • amounts expected to be payable under a residual value guarantee; and • the exercise price under a purchase option that the Company is reasonably certain to exercise, and • lease payments in an optional renewal period if the Company is reasonably certain to exercise an extension option. Amortization of assets by right of use – After initial recognition, amortization is recognized in the consolidated statements of profit or loss and other comprehensive income in accordance with the straight-line method applied to the period of the lease contract from the moment in which possession is held of the leased asset. Lease payments are distributed between financial expenses and the reduction of lease obligations in order to achieve a constant interest rate on the remaining balance of the liability. Financial expenses are charged directly to income for the year. – As a lessor When the Company acts as a lessor, it determines at lease inception whether each lease is a finance lease or an operating lease. To classify each lease, the Company makes an overall assessment of whether the lease transfers substantially all of the risks and rewards incidental to ownership of the underlying asset. If this is the case, then the lease is a finance lease; if not, then it is an operating lease. As part of this assessment, the Company considers certain indicators such as whether the lease is for the major part of the economic life of the asset. When the Company is an intermediate lessor, it accounts for its interests in the head lease and the sub-lease separately. It assesses the lease classification of a sub-lease with reference to the right-of-use asset arising from the head lease, not with reference to the underlying asset. If a head lease is a short-term lease to which the Company applies the exemption described above, then it classifies the sub-lease as an operating lease. The Company recognizes lease payments received under operating leases as income on a straight-line basis over the lease term. The initial direct costs incurred in the negotiation and arrangement of the operating lease are added to the book value of the leased asset and recognized under a straight line through the term of the lease. The outstanding amounts of financial leases are recognized as receivable leases for the amount of the net investment in the leases. Income from financial leases is allocated to accounting periods to reflects a constant periodic rate of return on net insoluble investment with respect to leases. If an arrangement contains lease and non-lease components, then the Company applies the policy to allocate the consideration in the contract.
Provisions and contingent liabilities	l. Provisions and contingent liabilities – Provisions are recognized when the Company has a present obligation (legal or constructive) as a result of a past event, it is probable that an outflow of resources embodying economic benefits will be required to settle the obligation, and a reliable estimate can be made of the amount of the obligation. The amount recognized as a provision is the best estimate of the consideration required to settle the present obligation at the end of the reporting period, taking into account the risks and uncertainties surrounding the obligation. When a provision is measured using the cash flows estimated to settle the present obligation, its carrying amount is the present value of those cash flows. When some or all of the economic benefits required to settle a provision are expected to be recovered from a third party, an account receivable is recognized as an asset if it is virtually certain that reimbursement will be received and the amount of the receivable can be measured reliably. Provisions are classified as current or noncurrent based on the period of time estimated to meet the obligations covered. A contingent liability is a possible obligation that arises from a past event and whose existence will be confirmed only by the occurrence or non-occurrence of one or more uncertain events not wholly within the control of the Company, or a present obligation that arises from a past event but 1) it is not probable that an outflow of resources embodying economic benefits will be required to settle the obligation, or 2) the amount of the obligation cannot be measured with sufficient reliability. A contingent liability is not recognized in the consolidated financial statements, but rather is disclosed unless the probability of an outflow of resources embodying economic benefits is remote.
Direct employee benefits	m. Direct employee benefits – The Company provides its employees in Mexico and abroad different types of benefits. In Mexico, the liabilities for direct employee benefits are recognized based on the services rendered by employees, considering their most recent salaries. These benefits primarily include statutory employee profit sharing (PTU) payable, compensated absences, a vacation and vacation premium and incentives. The PTU is recorded in the income year in which it is incurred and presented under cost of services in the consolidated statements of profit or loss and other comprehensive income.
Employee benefits	n. Employee benefits – The seniority premium liability is calculated by independent actuaries at the projected unit credit method using nominal interest rates. The measurements of the defined benefit liability, which includes actuarial gains and losses and the effect of the asset ceiling, are recognized immediately in other comprehensive income. The Company has determined the net interest income for the defined benefit liability net of the period applying the discount rate used to measure the defined benefit obligation at the beginning of the annual period to the net defined benefit liability (asset), considering any change in the liability (asset) for net defined benefit during the period as a result of contributions and benefits payments. Net interest expense and other expenses related to defined benefit plans are recognized in profit and loss in the year. The past service cost is recognized in the profit or loss in the year of the plan amendment. Interest is calculated using the discount rate at the beginning of the period the balance of the defined benefit obligation. Defined benefit costs are classified as follows: – Cost of service (including current service cost, past service cost and gains and losses on reductions and compensations). – Interest expenses. – Remeasurements. The Company present the first two components of defined benefit cost as an expense in the cost of services. The reduction and early liquidation of obligations are recognized as past service costs. Contributions to benefit plans to defined contribution retirement are recognized as expenses at the time the employees render services that give them the right to contributions. Remeasurements of the net defined benefit liability, which comprises actuarial gains and losses and the effect of the asset ceiling (if any, excluding interest), are recognized immediately in Other Comprehensive Income. When the benefits of a plan are changed or when a plan is curtailed, the resulting change in benefit that relates to past service or the gain or loss on curtailment is recognized immediately in profit or loss. The Company recognizes gains and losses on the settlement of a defined benefit plan when the settlement occurs. Any liability for compensation is recognized when the Company can no longer withdraw the offer of compensation and / or when the Company recognizes related restructuring costs.
Revenue recognition	o. Revenue recognition –Aeronautical and non-aeronautical revenues are recognized at their fair value, in the same period subsequent to the time passengers depart, planes land or other services are provided, as the case may be, considering that the events that occur and services that are rendered in any given month are invoiced and recognized within that same month. – Aeronautical services – The majority of the revenues in México are derived from rendering aeronautical services, related to the use of airport facilities by airlines and passengers. These revenues are regulated by the SCT through a “maximum rate” per “workload unit.” The maximum rate is the maximum amount of revenues per workload unit that may be earned at an airport each year from regulated revenue sources. A workload unit is currently equivalent to one terminal passenger (excluding passengers in transit) or 100 kilograms (220 pounds) of cargo. Moreover, in MBJA and PACKAL aeronautical revenues correspond to the fee for passengers and security, which are collected by airlines who also invoice other charges for landing and parking aircraft. – Revenues from non-aeronautical services – Revenues from non-aeronautical services consist mainly of the leasing of commercial space at the airport terminals (other than space deemed essential to airline operations), car parking, access fees charged to third parties providing food catering and other services at the airports, other miscellaneous revenues and royalties for the use of Company´s brands. Commercial space within the terminals is leased through operating lease agreements, based on either a monthly fixed rent or a charge based on the higher of a minimum monthly rent or a percentage of the lessee’s monthly revenues. Rental income from the Company’s leases is recognized on a straight-line basis over the term of the relevant lease. – Revenues and cost of improvements to concession assets – In conformity with IFRIC 12, the Company recognizes revenues and the associated costs of improvements to concession assets which it is obligated to perform at the airports as established by the MDP. Revenues represent the value of the exchange between the Company and the government with respect to the improvements, given that the Company constructs or provides improvements to the airports as obligated under the MDP and in exchange, the government grants the Company the right to obtain benefits for services provided using those assets. The Company has determined that its obligations per the MDP should be considered to be a revenue-earning activity as all expenditures incurred to fulfill the MDP are included in the maximum tariff it charges its customers and therefore it recognizes the revenue and expense in profit or loss when the expenditures are performed. The cost for such additions and improvements to concession assets is based on actual costs incurred by the Company in the execution of the additions or improvements, considering the investment requirements in the MDP. Through bidding processes, the Company contracts third parties to carry out such construction. The amount of revenues for these services are equal to the amount of costs incurred, as the Company does not obtain any profit margin for these construction services. The amounts paid are set at market value.
Foreign currency transactions	p. Foreign currency transactions – Transactions in currencies other than the functional currency of the Company (foreign currencies) are recognized using exchange rates prevailing on the dates in which the transactions are made. At the end of each reporting period, monetary items denominated in foreign currencies are converted at the exchange rates prevailing at that time. Monetary assets and liabilities denominated in foreign currencies at the reporting date are translated into the functional currency at the exchange rates prevailing at the date of the consolidated financial statements. Exchange fluctuations are recorded in the results of the period within the financial costs and presented as exchange gain or loss, on a net basis in the consolidated profit or loss and other comprehensive income. Non-monetary items that are valued at historical cost in a foreign currency are converted at the exchange rate at the date of the transaction. Foreign currency differences are generally recognized in profit or loss and presented within finance costs. However, currency translation reserve arising from the translation of the following items are recognized in OCI: – an investment in equity securities designated as at FVOCI; – a financial liability designated as a hedge of the net investment in a foreign operation to the extent that the hedge is effective; – and qualifying cash flow hedges to the extent that the hedges are effective.
Conversion of foreign operations	q. Conversion of foreign operations – The assets and liabilities of foreign operations and the fair value adjustments arising from the acquisition, are translated at the exchange rates prevailing at the reporting date. Revenues and expenses of foreign operations are translated at the average exchange rate for the period of transactions. The differences associated with foreign currency translation of foreign operations to the presentation currency (pesos) are recognized in other comprehensive income and presented in the foreign currency translation reserve in equity.
Income taxes	r. Income taxes – Current income tax is recorded in the income statement of the year in which it is incurred. The expense for income taxes includes both the tax assessed and deferred tax. Deferred and current tax are recognized in the consolidated statement of profit or loss, except when they are related to items recognized in other comprehensive income, or directly in equity, in which case the deferred and current tax are also recognized in other comprehensive income or directly in equity, respectively. Current tax expense is the tax payable that is determined for the year, using tax rates enacted or substantially enacted at the reporting date, plus any adjustment to tax payable in respect of previous years. Taxable income differs from income before income taxes reported in the consolidated statements of comprehensive income because there are items of income or expense that are taxable or deductible in other years and items that will never be taxable or deductible. Deferred income tax is calculated by applying the statutory rate for temporary differences, resulting from comparing the accounting and tax assets and liabilities, and when applicable, the benefits from tax loss carryforwards and certain tax credits that are paid in previous years and expected to be recovered in future periods in accordance with the rules established in the tax laws, to the extent that it is probable the existence of future taxable profit that can be applied against such tax benefits. Deferred tax assets are reviewed at each reporting date and are reduced to the extent that it is no longer probable that the tax benefit can be recognized. The rates applied to determine the deferred tax are those that correspond to the year in which it is expected the reversal of the temporary difference is expected. The Company did not recognize deferred taxes for the following items: – Initial recognition of assets or liabilities in a transaction that is not a business combination and that affects neither accounting nor tax results. – Differences relating to investments in subsidiaries to the extent that it is probable that they will not reverse in the foreseeable future and where the Company has the power to control the reversal date.
Earnings per share	s. Earnings per share – Basic earnings per common share are calculated by dividing consolidated net income by the weighted average number of outstanding shares during the period, adjusted by repurchased shares retained in treasury. The Company does not have any potentially diluted shares; and therefore, basic and diluted earnings per share are the same.
Finance cost and finance income	t. Finance cost and finance income – Finance income comprises interest income from investments in debt securities, changes in the market value of financial assets at FVTPL and gains on hedging instruments that are recognized in the consolidated statement of comprehensive income, among other concepts. Interest income is recognized when it is probable that the economic benefits will flow to the Company and the amount can be reliably measured. Interest income is recorded on a regular basis, with reference to the capital invested and the effective interest rate. Finance cost comprise interest costs of loans net of interest cost capitalized on qualifying assets, changes in the market value of financial assets at FVTPL, losses on hedging instruments that are recognized in the consolidated statement of comprehensive income, interest paid to the tax authorities, among other items. Borrowing costs that are not directly attributable to the acquisition, construction or production of a qualifying asset are recognized in the consolidated statement of comprehensive income, using the effective interest method. The effective interest rate is the rate that exactly discounts estimated future cash payments or receipts through the expected life of the financial instrument to: – the gross carrying amount of the financial asset; or – the amortized cost of the financial liability. In calculating interest income and expense, the effective interest rate is applied to the gross carrying amount of the asset (when the asset is not credit-impaired) or to the amortized cost of the liability. However, for financial assets that have become credit-impaired subsequent to initial recognition, interest income is calculated by applying the effective interest rate to the amortized cost of the financial asset. If the asset is no longer credit-impaired, then the calculation of interest income reverts to the gross basis.
Operating segments	u. Operating segments – An operating segment is a component of the Company:1) that is engaged in business activities from which it may earn revenue and incur expenses, including revenues and expenses relating to transactions with other components of the Company, 2) whose operating results are regularly reviewed by Company’s chief operating decision maker (CODM) to make decisions about resources to be allocated to the segment and assess its performance, and 3) for which discrete financial information is available. Each of the airports of the Company represents an operating segment. The Company has determined that its reportable segment, based on quantitative thresholding testing, to be the Guadalajara, Tijuana, Puerto Vallarta, San José del Cabo, Montego Bay, Hermosillo and Guanajuato airports. The operating segment information relating to the remaining seven airports are combined and reported under “Other airports”. The corresponding information related with SIAP (a company that provides technical assistance and highly-qualified professional services), CORSA (a company that provides specialized operational services in aeronautical industry), PCP (a company that manages the parking lot operation), Fundación GAP, ADP, DCA, as well as the Company’s own operation (including investments in subsidiaries), was combined and included under “Other Companies”. Segment profit and loss is determined based on income before income taxes. Segment assets represent total assets and segment liabilities represent total liabilities. The accounting policies used in reporting segment information are the same as those used in the preparation of these consolidated financial statements, except for those investments in subsidiaries that are accounted for under the equity method for the purposes of determining segment assets and segment profit and loss for purposes of what is reported for “Other Companies”. Intersegment transactions are based on prices available to third parties.
Cash flow statement	v. Cash flow statement – The Company presents cash flows from operating activities using the indirect method, in which the net income is adjusted for the effects of transactions that do not require cash flows including those associated with investing and financing activities. Additionally, the Company has elected to present cash paid for interest as part of the financing activities and cash received from interest income as part of its operating activities.

Basis of presentation (Tables)

Basis of presentation (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Basis Of Presentation [Abstract]
Schedule of Consolidated Subsidiaries	The consolidated financial statements include those of Grupo Aeroportuario del Pacífico, S.A.B. de C.V. and its subsidiaries in which the Company has control, for the years ended December 31, 2018, 2019 and 2020. The consolidated subsidiaries are as follows: Company % participation Location Activity Aeropuerto de Aguascalientes, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto del Bajío, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Guadalajara, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Hermosillo, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de La Paz, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Los Mochis, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Manzanillo, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Mexicali, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Morelia, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Puerto Vallarta, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de San José del Cabo, S.A. de C.V. 99.99 % Mexico Operation of airport Aeropuerto de Tijuana, S.A. de C.V. 99.99 % Mexico Operation of airport Corporativo de Servicios Aeroportuarios, S.A. de C.V. (CORSA) 99.99 % Mexico Provides personnel services Fundación Grupo Aeroportuario del Pacífico, A.C. (Fundación GAP) 99.99 % Mexico Non-profit Organization dedicated to social orientation and infrastructure support of educational institutions Puerta Cero Parking, S.A. de C.V. (PCP) 99.99 % Mexico Operation of parking lot Servicios a la Infraestructura Aeroportuaria del Pacífico, S.A. de C.V. (SIAP) 99.99 % Mexico Administrative services Aerocomercializadora del Pacifico, S.A. de C.V. (ADP) 99.99 % Mexico Operation of hotel infrastructure and other commercial services Desarrollo de Concesiones Aeroportuarias, S.L. (DCA) 100 % Spain Management administration, maintenance, servicing of all types of infrastructure MBJ Airports Limited (MBJA) 74.50 % Jamaica Operation of airport PAC Kingston Airport Limited (PACKAL) 100 % Jamaica Operation of airport GA del Pacífico es do Brasil, LTDA 99.99 % Brazil No operation
Schedule of Income and Expenses of Foreign Operations	Income and expenses of foreign operations are translated at the average exchange rate for the period of transactions. During 2018, 2019 and 2020, were as follows: Currency 2018 2019 2020 Pesos / USD Ps. 19.2357 Ps. 19.2616 Ps. 21.4886 USD / Euros USD$1.1815 USD$1.1196 USD$1.1413

Significant accounting polici_3

Significant accounting policies (Tables)	12 Months Ended
	Dec. 31, 2020
Significant Accounting Policies [Abstract]
Summary of Estimated Useful Lives For Current Period and Comparative Period	The estimated useful lives for the current period and comparative period are as follows: Useful life (years) Annual depreciation rate Machinery and equipment 10 10% Office furniture and equipment 10 10% Computer equipment 4 – 3.3 25% - 30% Transportation equipment 5 – 4 20% - 25% Communication equipment 10 – 4 – 3.3 10% - 25% - 30% Improvements on leased assets 10 10%
Summary of Amortization Periods For Current Period and Comparative Period	Amortization periods for the current and comparative period are as follows: Period (years) Annual amortization rate Improvements to concession assets 20 – 12.5 5% - 8% Airport concessions 49 – 25 – 18 2% - 4% - 5.5% Rights to use airport facilities 49 – 10 2% - 10% Other acquired rights 44 – 48 2%

Financial risk management (Tabl

Financial risk management (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Financial Instruments [Abstract]
Summary of Financial Instruments Held by the Company	As of December 31, 2018, 2019 and 2020, financial instruments held by the Company are comprised of the following: December 31, 2018 December 31, 2019 December 31, 2020 Financial assets Cash and cash equivalents Ps. 6,151,457 Ps. 7,500,193 Ps. 14,444,549 Trade accounts receivables 1,395,362 1,479,410 1,266,005 Derivative financial instruments 136,457 4,686 - Financial liabilities at amortized cost Short and long-term debt securities Ps. 9,000,000 Ps. 12,000,000 Ps. 17,000,000 Current and long-term bank loans 4,535,863 4,437,043 7,355,166 Accounts payable 1,181,049 1,215,264 1,172,044 Financial liabilities at Fair Value Derivative financial instruments - 265,979 750,704 Liabilities for assets in lease 48,199 37,192 26,193
Summary of Exposure to Credit Risk and Expected Credit Losses for Accounts Receivable	The following tables presents information on the exposure to credit risk and expected credit losses for accounts receivable from customers as of December 31, 2018, 2019 and 2020. Balance of the trade account receivables as of December 31, 2018 Weighted average loss rate Current balance of the Trade account Amount of credit loss Credit impairment Current (not past due) 0.00% Ps. 1,304,274 Ps. - No 1 to 30 days past due 4.48% 70,073 3,141 No 31 to 60 days past due 17.91% 25,934 4,645 No 61 to 90 days past due 80.20% 14,482 11,615 No More than 90 days past due 100% 15,494 15,494 Yes Legal 100% 13,780 13,780 Yes Ps. 1,444,037 Ps. 48,675 Balance of the trade account receivables as of December 31, 2019 Weighted average loss rate Current balance of the Trade account Amount of credit loss Credit impairment Current (not past due) 0% Ps. 1,258,569 Ps. - No 1 to 30 days past due 5.97% 133,533 7,978 No 31 to 60 days past due 13.69% 91,640 12,546 No 61 to 90 days past due 47.48% 30,832 14,640 No More than 90 days past due 100% 2,693 2,693 Yes Legal 100% 13,165 13,165 Yes Ps. 1,530,432 Ps. 51,022 Balance of the trade account receivables as of December 31, 2020 Weighted average loss rate Current balance of the Trade account Amount of credit loss Credit impairment Current (not past due) 0% Ps. 1,192,643 Ps. - No 1 to 30 days past due 8.31% 55,461 4,611 No 31 to 60 days past due 19.14% 25,223 4,827 No 61 to 90 days past due 86.54% 15,736 13,619 No More than 90 days past due 100% 109,759 109,759 Yes Legal 100% 14,136 14,136 Yes Ps. 1,412,958 Ps. 146,952
Summary of Company's Contractual Maturities for its Financial Liabilities, Including the Interest to be Paid	The following is a table with a summary of the Company’s contractual maturities for its financial liabilities, including the interest to be paid, as of December 31, 2018, 2019 and 2020: December 31, 2018 Weighted average of effective interest rate Less than 1 month From 1 to 3 months From 3 months to 1 year From 1 year to 5 years More than 5 years Total Long-term debt securities (fixed rate) Ps. — Ps. — Ps. — Ps. — Ps. 1,500,000 Ps. 1,500,000 Long-term debt securities (variable rate) — — — 7,500,000 — 7,500,000 Fixed rate loans — — — — 225,307 225,307 Variable rate bank loans — — — 4,200,331 110,225 4,310,556 Fixed rate interest 7.92 % 2,664 56,198 79,990 555,088 391,014 1,084,954 Variable rate interest 6.91 % 64,301 127,822 618,198 1,352,594 3,031 2,165,946 Trade accounts payable and other payables N/A 188,659 694,015 — — — 882,674 Liabilities for assets in lease N/A 1,235 2,594 10,684 33,689 — 48,199 AMP N/A — — 298,376 — — 298,376 Ps. 256,859 Ps. 880,628 Ps. 1,007,245 Ps. 13,641,702 Ps. 2,229,577 Ps. 18,016,011 December 31, 2019 Weighted average of effective interest rate Less than 1 month From 1 to 3 months From 3 months to 1 year From 1 year to 5 years More than 5 years Total Long-term debt securities (fixed rate) Ps. — Ps. — Ps. — Ps. — Ps. 1,500,000 Ps 1,500,000 Long-term debt securities (variable rate) — 2,200,000 — 8,300,000 — 10,500,000 Fixed rate loans — — — — 215,718 215,718 Variable rate bank loans — — 124,379 4,096,946 — 4,221,325 Fixed rate interest 7.92 % 2,551 7,425 129,976 538,534 305,422 983,908 Variable rate interest 6.55 % 77,908 190,603 526,134 1,278,134 — 2,072,779 Trade accounts payable and other payables N/A 190,230 670,124 — — — 860,354 AMP N/A — — 355,361 — — 355,361 Liabilities for assets in lease N/A 1,060 2,226 9,291 24,615 — 37,192 Ps. 271,749 Ps. 3,070,378 Ps. 1,145,141 Ps. 14,238,229 Ps. 2,021,140 Ps. 20,746,637 December 31, 2020 Weighted average of effective interest rate Less than 1 month From 1 to 3 months From 3 months to 1 year From 1 year to 5 years More than 5 years Total Long-term debt securities (fixed rate) Ps. — Ps. — Ps. — Ps. 1,500,000 Ps. 3,598,000 Ps 5,098,000 Long-term debt securities (variable rate) — — 1,500,000 10,402,000 — 11,902,000 Fixed rate loans — — — 1,000,000 228,350 1,228,350 Variable rate bank loans — — 4,969,791 1,157,025 — 6,126,816 Fixed rate interest 7.92 % 2,700 7,770 131,334 503,128 223,856 868,788 Variable rate interest 6.55 % 64,453 180,141 773,412 2,224,948 444,197 3,687,151 Cash flow hedges 7.46 % 29,485 50,189 150,566 462,043 692,283 Trade accounts payable and other payables N/A 247,757 767,284 — — — 1,015,041 AMP N/A — — 157,003 — — 157,003 Liabilities for assets in lease N/A 904 1,896 7,918 15,475 — 26,193 Ps. 345,299 Ps. 1,007,280 Ps. 7,690,024 Ps. 17,264,619 Ps. 4,494,403 Ps. 30,801,625
Summary of Sensitivity Analysis of the Company Financial Assets and Liabilities	The following is a sensitivity analysis of the Company financial assets and liabilities denominated in USD, if the peso were to depreciate or appreciate by 10%, which is the amount management considers reasonably possible of occurring at year end: USD amounts on December 31, 2020 Peso amounts at exchange rate of Ps. 19.9487 on December 31, 2020 Peso amounts if exchange rate depreciated 10% Peso amounts if exchange rate appreciated 10% Thousands of U.S. dollars: Financial assets: Cash and cash equivalents 489,939 Ps. 9,773,654 Ps. 8,885,140 Ps. 10,751,019 Trade accounts receivable 8,906 177,656 161,506 195,422 498,845 9,951,310 9,046,646 10,946,441 Financial liabilities: Accounts payable 25,369 506,077 460,070 556,685 Bank loans (268,447 ) (5,355,166 ) (4,868,332 ) (5,890,682 ) (293,816 ) Ps. 5,861,243 Ps. (5,328,402 ) Ps. 6,447,367 Net liability position 205,029 Ps. 4,090,067 Ps. 3,718,244 Ps. 4,499,074
Summary of Variable Interest Rates to the Company is Exposed had been 100 Basis Points (Higher) or Lower Than the Interest Rate	2018 2019 2020 Effect in case of interest rate increase in 100 basis points Variable rate long term debt Ps. (121,747 ) Ps. (84,251 ) Ps. (111,492 ) Effect in case of interest rate decrease in 100 basis points Variable rate long term debt Ps. 121,747 Ps. 84,251 Ps. 111,492
Summary of Interest Rate Profile of Company Interest-bearing Financial Instruments	The interest rate profile of the Company interest-bearing financial instruments as of December 31, 2018, 2019 and 2020 is as follows: 2018 2019 2020 Fixed-rate instruments Financial liabilities Ps. (1,500,000 ) Ps. (1,500,000 ) Ps. (6,326,350 ) Effect of interest rate swaps (1,500,000 ) (6,800,000 ) (9,800,000 ) Ps. (3,000,000 ) Ps. (8,300,000 ) Ps. (16,126,350 ) Variable-rate instruments Financial liabilities (12,035,863 ) (14,937,043 ) (18,028,816 ) Effect of interest rate swaps 1,500,000 6,800,000 9,800,000 Ps. (10,535,863 ) Ps. (8,137,043 ) Ps. (8,228,816 )
Summary of Items Designated as Hedged Items	As of December 31, 2019 and 2020, the amounts at the reporting date relating to items designated as hedged items were as follows: Interest rate risk Change in value used for calculating hedge ineffectiveness Cash flow hedge reserve Costs of hedging hedge reserve Balances remaining in the cash flow hedge reserve from hedging relationships for which hedge accounting is no longer applied Variable-rate instruments Ps. (247,981 ) Ps. (247,981 ) Ps. - Ps. - Interest rate risk Change in value used for calculating hedge ineffectiveness Cash flow hedge reserve Costs of hedging hedge reserve Balances remaining in the cash flow hedge reserve from hedging relationships for which hedge accounting is no longer applied Variable-rate instruments Ps. (661,653 ) Ps. 471,107 Ps. - Ps. -
Summary of Items Designated as Hedging Instruments and Hedge Ineffectiveness	The amounts relating to items designated as hedging instruments and hedge ineffectiveness as of December 31, 2019 and 2020, were as follows: Interest rate risk Nominal amount Carrying amount (Liabilities) Line item in the statement of financial position where the hedging instrument is included Changes in the value of the hedging instrument recognized in OCI Amount reclassified from costs of hedging reserve to profit or loss Line item in profit or loss affected by the reclassification Interest rate swaps Ps. 5,300,000 Ps. (247,981 ) Derivative financial instruments (liabilities) Ps. (247,981 ) Ps. (1,045 ) Finance costs Interest rate risk Nominal amount Carrying amount (Liabilities) Line item in the statement of financial position where the hedging instrument is included Changes in the value of the hedging instrument recognized in OCI Amount reclassified from costs of hedging reserve to profit or loss Line item in profit or loss affected by the reclassification Interest rate swaps Ps. 8,300,000 Ps. (676,188 ) Derivative financial instruments (liabilities) Ps. (413,672 ) Ps. (13,490 ) Finance costs
Schedule of Reconciliation by Risk Category of Components of Equity and Analysis of OCI Items and Net of Tax	The following tables provides a reconciliation by risk category of components of equity and analysis of OCI items and net of tax, resulting from cash flow hedge accounting as of December 31, 2019 and 2020: 2019 Cash flow hedges Hedge Reserve Balance on January 1, 2019 Ps. — Changes in fair value (247,981 ) Amount reclassified to profit or loss (1,045 ) Changes in deferred tax asset 76,931 Balance at December 31, 2019 Ps. (172,094 ) 2020 Balance on January 1, 2020 Ps. (172,094 ) Changes in fair value (413,672 ) Amount reclassified to profit or loss (13,490 ) Changes in deferred tax asset 128,149 Balance at December 31, 2020 Ps. (471,107 )
Summary of Decrease in Interbank Interest Rates (Basis Points)	The fair value of these instruments is exposed to decreases in interbank interest rates, such exposure is included in the sensitivity table of derivative financial instruments. The Company estimates that an increase in the reference rates would have similar exposures but opposite. Decrease in interbank interest rates (basis points) Likely Possible Stress Type of derivative, value or contract Hedge type (25 bps) (50 bps) (100 bps) Hedge accounting derivatives Cash flow Ps. (55,514 ) Ps. (83,271 ) Ps. (210,953 ) Total effect on fair value Ps. (55,514 ) Ps. (83,271 ) Ps. (210,953 )
Summary of Ratio of the Shareholders' Equity to Total Liabilities	2018 2019 2020 Shareholders’ equity –controlling interest Ps. 20,708,985 Ps. 19,628,172 Ps. 21,792,811 Total liabilities 17,778,352 20,908,361 28,508,390 Ratio of total Shareholders’ equity – controlling interest to liabilities 1.2 0.9 0.8

Cash and cash equivalents (Tabl

Cash and cash equivalents (Tables)	12 Months Ended
	Dec. 31, 2020
Cash And Cash Equivalents [Abstract]
Summary of Cash and Cash Equivalents	As of December 31, 2018, 2019 and 2020, the balances are comprised of the following: December 31, 2018 December 31, 2019 December 31, 2020 Cash Ps. 1,912,047 Ps. 3,593,756 Ps. 6,068,555 Investments of cash surpluses 3,894,166 3,897,894 7,840,689 Cash equivalents designated for expenditure, held in trust 345,244 8,543 535,305 Total Ps. 6,151,457 Ps. 7,500,193 Ps. 14,444,549

Trade accounts receivable (Tabl

Trade accounts receivable (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Trade Accounts Receivable [Abstract]
Summary of Trade Accounts Receivable	As of December 31, 2018, 2019 and 2020, the trade accounts receivable was comprised of the following: December 31, 2018 December 31, 2019 December 31, 2020 Trade accounts receivable Ps. 1,444,037 Ps. 1,530,432 Ps. 1,412,958 Allowance for expected credit loss (48,675 ) (51,022 ) (146,953 ) Ps. 1,395,362 Ps. 1,479,410 Ps. 1,266,005
Summary of Movements in Allowance For Doubtful Accounts	The movements for bad debt expense in the expected credit loss are recognized under cost of services in the consolidated statement of profit or loss and other comprehensive income. 2018 2019 2020 Beginning balance Ps. (31,528 ) Ps. (48,675 ) Ps. (51,022 ) Bad debt expense (25,289 ) (22,125 ) (160,537 ) Reversal of bad debts 8,142 19,778 64,607 Ending balance Ps. (48,675 ) Ps. (51,022 ) Ps. (146,953 )
Summary of Past Due Balances of Accounts Receivable	The following are past due balances of accounts receivable, for which there has not been a provision of allowance for doubtful accounts, according to the Company’s policy and their maturity date: December 31, 2018 December 31, 2019 December 31, 2020 Accounts receivables past due from 1 to 30 days Ps. 70,073 Ps. 133,533 Ps. 55,461 Accounts receivables past due 31 to 60 days 25,934 91,640 25,223 Accounts receivables past due 61 to 90 days 14,482 30,832 15,736 Accounts receivables past due more than 90 days 93 24 4 Ps. 110,582 Ps. 256,029 Ps. 96,424
Summary of Percentage of Main Clients of Company with Relation to Total of Trade Accounts Receivable	The following is the percentage of the main clients of the Company with relation to the total of the trade accounts receivable, segregating the accounts receivable of airport services (SAE) and the passengers charges (TUA) that correspond to the amounts that airlines recover from passengers on behalf of the Company and subsequently pay: December 31, 2018 December 31, 2019 December 31, 2020 % receivable of TUA % receivable of SAE % receivable of TUA % receivable of SAE % receivable of TUA % receivable of SAE Concesionaria Vuela Compañía de Aviación, S.A.P.I. de C.V. 22.5 % 3.6 % 17.8 % 3.8 % 32.5 % 4.2 % Aeroenlaces Nacionales, S.A. de C.V. 11.4 % 1.1 % 8.7 % 1.4 % 19.2 % 1.7 % American Airlines 3.9 % 0.4 % 4.1 % 0.3 % 3.4 % 0.8 % Aerovías de México, S.A. de C.V. 6.3 % 0.6 % 5.9 % 0.8 % 5.1 % 0.5 %

Machinery, equipment and impr_2

Machinery, equipment and improvements on leased assets (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Property Plant And Equipment [Abstract]
Summary of Property Plant and Equipment	As of December 31, 2018, 2019 and 2020, the machinery, equipment and improvements on leased assets are comprised as follows: Balance as of January 1, 2018 Additions Disposals Currency translation effect Balance as of December 31, 2018 Investment: Machinery and equipment Ps. 2,268,920 Ps. 444,495 Ps. (62,642 ) Ps. 15,759 Ps. 2,666,532 Office furniture and equipment 240,898 61,414 (1,455 ) 469 301,326 Computer equipment 710,584 107,381 (9,104 ) 5,602 814,463 Transportation equipment 47,068 13,537 (3,072 ) 562 58,095 Communication equipment 30,432 1,633 (911 ) — 31,154 Improvements on leased assets 71,598 3,995 (4,010 ) — 71,583 Total investment 3,369,500 632,455 (81,194 ) 22,392 3,943,153 Accumulated depreciation: Machinery and equipment (1,071,571 ) (221,674 ) 55,770 (2,229 ) (1,239,704 ) Office furniture and equipment (117,093 ) (20,839 ) 1,864 (197 ) (136,265 ) Computer equipment (459,513 ) (135,272 ) 9,054 (305 ) (586,036 ) Transportation equipment (34,558 ) (8,177 ) 3,066 (190 ) (39,859 ) Communication equipment (16,776 ) (2,354 ) 786 — (18,344 ) Improvements on leased assets (14,301 ) (3,328 ) 917 — (16,712 ) Total accumulated depreciation (1,713,812 ) (391,644 ) 71,457 (2,921 ) (2,036,920 ) Net amounts Ps. 1,655,688 Ps. 240,811 Ps. (9,737 ) Ps. 19,471 Ps. 1,906,233 Balance as of January 1, 2019 Additions Disposals Currency translation effect Balance as of December 31, 2019 Investment: Machinery and equipment Ps. 2,666,532 Ps. 224,218 Ps. (39,546 ) Ps. (12,481 ) Ps. 2,838,723 Office furniture and equipment 301,326 60,415 (12,209 ) (1,965 ) 347,567 Computer equipment 814,463 133,162 (30,576 ) (6,301 ) 910,748 Transportation equipment 58,095 17,585 (1,178 ) (785 ) 73,717 Communication equipment 31,154 1,261 (2,823 ) — 29,592 Improvements on leased assets 71,583 764 — — 72,347 Total investment 3,943,153 437,405 (86,332 ) (21,532 ) 4,272,694 Accumulated depreciation: Machinery and equipment (1,239,704 ) (260,223 ) 37,221 17,968 (1,444,738 ) Office furniture and equipment (136,265 ) (26,821 ) 11,059 1,388 (150,639 ) Computer equipment (586,036 ) (136,589 ) 26,949 10,912 (684,764 ) Transportation equipment (39,859 ) (10,210 ) 1,023 387 (48,659 ) Communication equipment (18,344 ) (2,274 ) 2,663 — (17,955 ) Improvements on leased assets (16,712 ) (3,543 ) — — (20,255 ) Total accumulated depreciation (2,036,920 ) (439,660 ) 78,915 30,655 (2,367,010 ) Net amounts Ps. 1,906,233 Ps. (2,255 ) Ps. (7,417 ) Ps. 9,123 Ps. 1,905,684 Balance as of January 1, 2020 Additions Disposals Currency translation effect Balance as of December 31, 2020 Investment: Machinery and equipment Ps. 2,838,723 Ps. 596,729 Ps. (156,335 ) Ps. (12,481 ) Ps. 3,341,641 Office furniture and equipment 347,567 19,308 (900 ) 2,991 368,966 Computer equipment 910,748 160,764 (12,237 ) 20,326 1,079,601 Transportation equipment 73,717 36,226 (7,715 ) 1,573 103,801 Communication equipment 29,592 530 (428 ) — 29,694 Improvements on leased assets 72,347 — (14,393 ) — 57,954 Total investment 4,272,694 813,557 (192,008 ) 87,414 4,981,657 Accumulated depreciation: Machinery and equipment (1,444,738 ) (298,406 ) 32,604 (28,336 ) (1,738,876 ) Office furniture and equipment (150,639 ) (28,847 ) 866 (1,579 ) (180,199 ) Computer equipment (684,764 ) (141,593 ) 12,236 (843 ) (814,964 ) Transportation equipment (48,659 ) (15,464 ) 6,727 (413 ) (57,809 ) Communication equipment (17,955 ) (2,116 ) 424 — (19,647 ) Improvements on leased assets (20,255 ) (3,675 ) — — (23,930 ) Total accumulated depreciation (2,367,010 ) (490,101 ) 52,857 31,171 (2,835,425 ) Net amounts Ps. 1,905,684 Ps. 323,456 Ps. (139,151 ) Ps. 56,243 Ps. 2,146,232
Summary of Net Balances of Machinery, Equipment and Improvements on Leased Assets	As of December 31, 2018, 2019 and 2020, the net balances of machinery, equipment and improvements on leased assets are: December 31, 2018 December 31, 2019 December 31, 2020 Net amounts: Machinery and equipment Ps. 1,426,828 Ps. 1,393,985 Ps. 1,602,765 Office furniture and equipment 165,061 196,928 188,767 Computer equipment 228,427 225,984 264,637 Transportation equipment 18,236 25,058 45,992 Communication equipment 12,810 11,637 10,047 Improvements on leased assets 54,871 52,092 34,024 Total amounts Ps. 1,906,233 Ps. 1,905,684 Ps. 2,146,232

Improvements to concession as_2

Improvements to concession assets (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Service Concession Arrangements [Abstract]
Summary of Improvements to Concession Assets	As of December 31, 2018, 2019 and 2020, the improvements to concession assets are comprised as follows: Balance as of January 1, 2018 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2018 Investment: Improvements to concession assets Ps. 11,779,768 Ps. 6,366 Ps. (7,919 ) Ps. 1,669,128 Ps. (5,694 ) Ps. 13,441,649 Construction in-progress 2,376,483 1,661,060 — (1,669,128 ) 13,703 2,382,118 Total investment 14,156,251 1,667,426 (7,919 ) — 8,009 15,823,767 Accumulated amortization (4,212,229 ) (634,115 ) 7,517 — (2,080 ) (4,840,907 ) Net amounts Ps. 9,944,022 Ps. 1,033,311 Ps. (402 ) Ps. — Ps. 5,929 Ps. 10,982,860 Balance as of January 1, 2019 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2019 Investment: Improvements to concession assets Ps. 13,441,649 Ps. 760,726 Ps. (21,977 ) Ps. 2,804,400 Ps. (141,702 ) Ps. 16,843,096 Construction in-progress 2,382,118 1,218,757 — (2,804,400 ) (14,470 ) 782,005 Total investment 15,823,767 1,979,483 (21,977 ) — (156,172 ) 17,625,101 Accumulated amortization (4,840,907 ) (784,680 ) 21,977 — 41,892 (5,561,718 ) Net amounts Ps. 10,982,860 Ps. 1,194,803 Ps. - Ps. — Ps. (114,280 ) Ps. 12,063,383 Balance as of January 1, 2020 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2020 Investment: Improvements to concession assets Ps. 16,843,096 Ps. 321,758 Ps. — Ps. 259,621 Ps. 202,739 Ps. 17,627,214 Construction in-progress 782,005 2,153,038 — (259,621 ) 9,207 2,684,629 Total investment 17,625,101 2,474,796 — — 211,946 20,311,843 Accumulated amortization (5,561,718 ) (939,336 ) — — (46,949 ) (6,548,003 ) Net amounts Ps. 12,063,383 Ps. 1,535,460 Ps. — Ps. — Ps. 164,997 Ps. 13,763,840
Summary of the Net Amounts of Improvements to Concession Assets	As of December 31, 2018, 2019 and 2020, the net amounts of improvements to concession assets are: Total balance as of December 31, 2018 December 31, 2019 December 31, 2020 Net amounts: Improvements to concession assets Ps. 8,600,742 Ps. 11,281,378 Ps. 11,079,211 Construction in-progress 2,382,118 782,005 2,684,629 Total amounts Ps. 10,982,860 Ps. 12,063,383 Ps. 13,763,840

Airport Concessions (Tables)

Airport Concessions (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Service Concession Arrangements [Abstract]
Summary of Values of Airport Concessions and Rights to Use Airport Facilities	The table below shows the values of airport concessions and rights to use airport facilities as of December 31, 2018, 2019 and 2020: Acquisition cost Ps. 15,938,359 assigned to: Rights to use airport facilities (Note 10): Runways, aprons, platforms Ps. 519,057 Buildings 577,270 Other facilities 91,241 Land 930,140 2,117,708 Airport concessions 13,820,651 Ps. 15,938,359
Summary of Value of Concessions	The value of the concessions as of December 31, 2018, 2019 and 2020 is as follows: December 31, 2018 December 31, 2019 December 31, 2020 Mexican airport concessions Ps. 13,820,651 Ps. 13,820,651 Ps. 13,820,651 Concession airport MBJA (fair value on date of acquisition in USD$176,086,000) (1) 3,465,882 3,318,376 3,512,687 Concession airport NMIA (upfront fees on date of acquisition in USD$7,146,500) 140,664 134,677 142,564 Less - accumulated amortization (2) (6,015,079 ) (6,452,108 ) (6,826,682 ) Ps. 11,412,118 Ps. 10,821,596 Ps. 10,649,220 (1) The other airport concession includes translation effect for an amount of Ps. 781,857, Ps. 634,350 and Ps. 828,854 as of December 31, 2018, 2019 and 2020, respectively. (2) Amortization includes translation effect for an amount of Ps. 4,315, Ps. (38,776) and Ps. (122,953) as of December 2018, 2019 and 2020, respectively. The amortization charge for the years ended December 31, 2018, 2019 and 2020, amounts to Ps. 469,646, Ps.475,805 and Ps. 497,527, respectively.

Rights to use airport facilit_2

Rights to use airport facilities (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Rights To Use Airport Facilities [Abstract]
Summary of Value of Rights to Use Airport Facilities	The value of the rights to use airport facilities as of December 31, 2018, 2019 and 2020 was as follows (only Mexican airports): December 31, 2018 December 31, 2019 December 31, 2020 Rights to use airport facilities Ps. 2,117,708 Ps. 2,117,708 Ps. 2,117,708 Less - accumulated amortization (1,187,412 ) (1,244,110 ) (1,300,810 ) Ps. 930,296 Ps. 873,598 Ps. 816,898

Other acquired rights (Tables)

Other acquired rights (Tables)	12 Months Ended
	Dec. 31, 2020
Other Acquired Rights [Abstract]
Summary of Rights Acquired	The rights acquired are comprised as follows: December 31, 2018 December 31, 2019 December 31, 2020 Right to operate the charter and general aviation terminal and FBO at San José del Cabo airport terminal Ps. 344,443 Ps. 344,443 Ps. 344,443 Right to operate commercial space at Tijuana airport 15,935 15,935 15,935 Right to operate various space at Puerto Vallarta airport 309,616 309,616 309,616 Right to operate commercial space at Guadalajara airport 93,560 93,560 93,560 Right to operate various parking lots 5,673 5,673 5,673 769,227 769,227 769,227 Less – accumulated amortization (270,931 ) (287,627 ) (304,324 ) Ps. 498,296 Ps. 481,600 Ps. 464,903

Income taxes (Tables)

Income taxes (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Income Taxes [Abstract]
Summary of Balances of Recoverable Taxes	The balances of recoverable taxes are comprised as follows: December 31, 2018 December 31, 2019 December 31, 2020 Recoverable taxes: IMPAC Ps. 57,759 Ps. 39,186 Ps. 24,338 ISR 40,492 98,742 479,032 IVA 28,729 35,508 350,536 Business flat tax (IETU) 3,399 1,929 1,929 Withholding taxes 22,362 43,130 200,393 Corporation taxes 66,338 71,599 15,329 Other 1,065 1,481 1,298 Ps. 220,144 Ps. 291,575 Ps. 1,072,855
Summary of Income Tax Expense (Benefit)	Income Tax – Income tax expense (benefit) for the years ended December 31, 2018, 2019 and 2020 consists of the following: 2018 2019 2020 ISR: Current Ps. 2,117,491 Ps. 2,055,783 Ps. 722,474 Deferred (248,450 ) (164,340 ) (255,407 ) Ps. 1,869,041 Ps. 1,891,443 Ps. 467,067
Schedule of Effective Tax Rate	Effective tax rate – The reconciliation of the statutory income tax rate and the actual effective income tax rate as a percentage of income before income taxes for the years ended December 31, 2018, 2019 and 2020 is shown below: % 2018 % 2019 % 2020 Income before income taxes Ps. 7,007,672 Ps. 7,346,185 Ps. 2,385,770 Income tax by applying the weighted average statutory rate (1) 30.0 % 2,102,302 30.0 % 2,203,856 30.0 % 715,731 Effects of inflation over monetary assets (3.9 )% (271,601 ) (3.5 )% (260,249 ) (3.5 )% (255,946 ) (Unrecognized) applied tax loss carryforwards 0.8 % 57,733 0.8 % 61,953 0.8 % 48,041 Derecognition of deferred tax asset 0.9 % 60,115 — — — — Tax rate change in border area 0.3 % 19,391 (0.1 )% (10,332 ) (0.1 )% 45,220 Employee benefits (0.1 %) (603 ) (0.1 %) (9,586 ) (0.1 %) (3,127 ) Cancellation of recoverable tax on assets - undue payments (0.8 )% (54,444 ) — — — — Other (0.6 )% (43,852 ) (1.3 )% (94,199 ) (1.3 )% (82,852 ) Effective tax rate 26.6 % Ps. 1,869,041 25.8 % Ps. 1,891,443 25.8 % Ps. 467,067 (1) The tax rate used for the 2018, 2019 and 2020 previous reconciliations above is the average corporate tax rate, respectively payable by corporate entities in Mexico, Jamaica and Spain on taxable profits in accordance with tax laws in these jurisdictions.
Schedule of Net Deferred Income Tax Assets and Net Deferred Income Tax Liability	The assets for deferred taxes belong to Mexico subsidiaries: December 31, 2018 December 31, 2019 December 31, 2020 Deferred ISR asset (liability): Expected credit loss Ps. 10,636 Ps. 10,831 Ps. 29,478 Machinery and equipment 46,723 50,590 56,298 Improvements to concession assets 567,497 605,052 657,472 Airport concessions and rights to use airport facilities 4,592,116 4,654,502 4,691,382 Other acquired rights 139,268 143,596 146,980 Derivative financial instruments (39,492 ) 82,370 225,548 Other assets 445 449 315 Tax loss carryforwards 113,257 51,304 95,886 Employee benefits 27,805 30,373 41,447 Accruals 14,024 19,877 21,557 Deferred income tax asset Ps. 5,472,279 Ps. 5,648,944 Ps. 5,966,363 The net deferred income tax liability corresponds to the subsidiaries in Jamaica: December 31, 2018 December 31, 2019 December 31, 2020 Deferred tax (liability) asset: Trade receivables Ps. (820 ) Ps. (1,169 ) Ps. (881 ) Machinery, equipment and improvements on leased assets (96,496 ) (76,881 ) (75,262 ) Improvements to concession assets (1,905 ) (1,712 ) (1,731 ) Airport concessions (700,168 ) (615,751 ) (590,401 ) Accruals 14,458 13,604 12,796 Deferred tax liability Ps. (784,931 ) Ps. (681,909 ) Ps. (655,479 )
Schedule of Unrecognized Deferred Income Tax Assets	f. Unrecognized deferred income tax assets – Unrecognized deferred income tax assets in the consolidated statement of financial position are comprised of the following items of the Mexican Companies: December 31, 2018 December 31, 2019 December 31, 2020 Tax loss carryforwards Ps. 235,475 Ps. 269,898 Ps. 306,332 Deductible tax temporary difference 98,929 102,342 106,187 Ps. 334,404 Ps. 372,240 Ps. 412,519
Summary of Deferred Income Tax from Tax Loss Carryforwards	Deferred income tax from tax loss carryforwards – The Company generated tax loss carryforwards in the airports of Aguascalientes, Los Mochis, Morelia, Manzanillo, and at Grupo Aeroportuario del Pacífico, S.A.B. de C.V. The Company estimates tax loss carryforwards will be recoverable in Grupo Aeroportuario del Pacífico, S.A.B. de C.V. With respect to tax legislation relating to concessions, such losses will expire in 2048, except for the tax losses of Grupo Aeroportuario del Pacífico, S.A.B. de C.V., which expire in 2026. Tax losses that can be recovered based on management’s financial projections are recognized as part of the deferred tax asset. December 31, 2018 December 31, 2019 December 31, 2020 Tax loss carryforwards Ps. 1,162,441 Ps. 1,070,673 Ps. 1,340,729 Unrecognized tax loss carryforwards (784,917 ) (899,659 ) (1,021,106 ) Recognized tax loss carryforwards Ps. 377,524 Ps. 171,014 Ps. 319,623
Summary of Reconciliation of Changes in Deferred Tax Assets	Balance as of January 1, 2018 Effects of profit and loss Allocation to recoverable taxes Other comprehensive income Balance as of December 31, 2018 Temporary differences for the deferred tax asset: Expected credit loss Ps. 7,209 Ps. 3,427 Ps. — Ps. — Ps. 10,636 Machinery, equipment and improvements on leased assets 37,645 9,078 — — 46,723 Improvements to concession assets 511,166 56,331 — — 567,497 Airport concessions and rights to use airport facilities 4,461,211 130,905 — — 4,592,116 Other acquired rights 130,776 8,492 — — 139,268 Derivative financial instruments (30,667 ) (8,825 ) — — (39,492 ) Other assets 387 58 — — 445 Tax loss carryforwards 170,990 (57,733 ) — — 113,257 Employee benefits 27,257 (5,236 ) — 5,784 27,805 Accruals 12,966 1,058 — — 14,024 Recoverable tax on assets 25,342 54,444 (79,786 ) — — Total deferred tax asset Ps. 5,354,282 Ps. 191,999 Ps. (79,786 ) Ps. 5,784 Ps. 5,472,279 Balance as of January 1, 2019 Effects of profit and loss Other comprehensive income Balance as of December 31, 2019 Temporary differences for the deferred tax asset: Expected credit loss Ps. 10,636 Ps. 195 Ps. — Ps. 10,831 Machinery, equipment and improvements on leased assets 46,723 3,867 — 50,590 Improvements to concession assets 567,497 37,554 — 605,051 Airport concessions and rights to use airport facilities 4,592,116 62,386 — 4,654,502 Other acquired rights 139,268 4,328 — 143,596 Derivative financial instruments (39,492 ) 44,931 76,931 82,370 Other assets 445 4 — 449 Tax loss carryforwards 113,257 (61,953 ) — 51,304 Employee benefits 27,805 4,901 (2,333 ) 30,373 Accruals 14,024 5,854 — 19,878 Total deferred tax asset Ps. 5,472,279 Ps. 102,067 Ps. 74,598 Ps. 5,648,944 Balance as of January 1, 2020 Effects of profit and loss Other comprehensive income Balance as of December 31, 2020 Temporary differences for the deferred tax asset: Expected credit loss Ps. 10,831 Ps. 18,647 Ps. — Ps. 29,478 Machinery, equipment and improvements on leased assets 50,590 5,708 — 56,298 Improvements to concession assets 605,051 52,421 — 657,472 Airport concessions and rights to use airport facilities 4,654,502 36,880 — 4,691,382 Other acquired rights 143,596 3,384 — 146,980 Derivative financial instruments 82,370 15,030 128,148 225,548 Other assets 449 (134 ) — 315 Tax loss carryforwards 51,304 44,582 — 95,886 Employee benefits 30,373 (1,487 ) 12,561 41,447 Accruals 19,878 1,679 — 21,557 Total deferred tax asset Ps. 5,648,944 Ps. 176,710 Ps. 140,709 Ps. 5,966,363
Summary of Reconciliation of Changes in Deferred Tax Liabilities	Balance as of January 1, 2018 Effects of profit and loss Other comprehensive income Balance as of December 31, 2018 Temporary differences for the deferred tax liability: Trade accounts receivable Ps. (822 ) Ps. 5,220 Ps. (5,218 ) Ps. (820 ) Machinery, equipment and improvements on leased assets (103,782 ) 6,998 288 (96,496 ) Improvements to concession assets (2,008 ) 97 6 (1,905 ) Airport concessions (748,879 ) 46,399 2,312 (700,168 ) Accruals 16,238 (2,263 ) 483 14,458 Total deferred tax liability Ps. (839,253 ) Ps. 56,451 Ps. (2,129 ) Ps. (784,931 ) Balance as of January 1, 2019 Effects of profit and loss Other comprehensive income Balance as of December 31, 2019 Temporary differences for the deferred tax liability: Trade accounts receivable Ps. (820 ) Ps. - Ps. (349 ) Ps. (1,169 ) Machinery, equipment and improvements on leased assets (96,496 ) (74,659 ) 94,274 (76,881 ) Improvements to concession assets (1,905 ) 97 96 (1,712 ) Airport concessions (700,168 ) 46,461 37,956 (615,751 ) Accruals 14,458 90,374 (91,228 ) 13,604 Total deferred tax liability Ps. (784,931 ) Ps. 62,273 Ps. 40,749 Ps. (681,909 ) Balance as of January 1, 2020 Effects of profit and loss Other comprehensive income Balance as of December 31, 2020 Temporary differences for the deferred tax liability: Trade accounts receivable Ps. (1,169 ) Ps. (3,525 ) Ps. 3,813 Ps. (881 ) Machinery, equipment and improvements on leased assets (76,881 ) 32,937 (31,318 ) (75,262 ) Improvements to concession assets (1,712 ) 107 (126 ) (1,731 ) Airport concessions (615,751 ) 51,834 (26,484 ) (590,401 ) Accruals 13,604 (2,656 ) 1,848 12,796 Total deferred tax liability Ps. (681,909 ) Ps. 78,697 Ps. (52,267 ) Ps. (655,479 )

Accounts payable (Tables)

Accounts payable (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Detailed Information About Accounts Payable [Abstract]
Schedule of Accounts Payable	December 31, 2018 December 31, 2019 December 31, 2020 Suppliers Ps. 730,361 Ps. 735,729 Ps. 952,912 Interest payable 84,224 98,882 90,759 Direct employee benefits 48,239 62,494 88,567 Others suppliers 141,380 112,635 56,353 Others 10,932 11,989 5,759 Total Ps. 1,154,712 Ps. 1,163,773 Ps. 1,194,350

Leases Obligations (Tables)

Leases Obligations (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Leases Obligations [Abstract]
Summary of Future Minimum Lease Payments	The amount of future minimum lease payments as of December 31, 2020 were as follows: Future minimum lease payments Interest Present value of minimum lease payments Less than one year Ps. 12,243 Ps. (1,526 ) Ps. 10,717 Less than two years Ps. 14,410 Ps. (612 ) Ps. 13,798 Less than three years 1,717 (39 ) 1,678 Liabilities for assets in lease long term 16,127 (651 ) 15,476 Total liabilities for leased assets Ps. 28,370 Ps. (2,177 ) Ps. 26,193

Derivative financial instrume_2

Derivative financial instruments (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Fair Value Of Derivative Financial Instruments [Abstract]
Summary of Characteristics and Fair Value of Derivative Instruments	The main characteristics and the fair value of these derivatives as of December 31, 2018, 2019 and 2020 are as follows: Notional amount (millions) Hedge start date Rate Floor CAP 1 CAP 2 Due date Fair value as of December 31, 2018 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. 25,572 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 26,369 Scotiabank Ps. 2,200.0 April 2016 TIIE 28 4.05 % 5.75 % 6.75 % February 2021 24,257 HSBC Ps. 1,500.0 May 2017 7.21% — — — March 2022 60,259 Total Ps. 136,457 Notional amount (millions) Hedge start date Rate Floor CAP 1 CAP 2 Due date Fair value as of December 31, 2018 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. 667 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 619 Scotiabank Ps. $ 2,200.0 April 2016 TIIE 28 4.05 % 5.75 % 6.75 % February 2020 3,400 Total Ps. 4,686 HSBC Ps. 1,500.0 May 2017 7.21% 0.00 % 0.00 % 0.00 % March 2022 Ps. (17,998 ) Scotiabank Ps. 2,300.0 February 2019 8.0315% 0.00 % 0.00 % 0.00 % November 2022 (86,998 ) Scotiabank Ps. 3,000.0 February 2019 8.03% — — — March 2024 (160,983 ) Total Ps. (265,979 ) Notional amount (millions) Hedge start date Rate Floor CAP 1 CAP 2 Due date Fair value as of December 31, 2020 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. (476 ) HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 (857 ) HSBC Ps. 1,500.0 May 2017 7.21% — — — March 2022 (57,090 ) Derivatives designated as hedge financial instruments Scotiabank Ps. 2,300.0 February 2019 8.0315% — — — November 2022 Ps. 154,741 Scotiabank Ps. 3,000.0 February 2019 8.03% — — — March 2024 (335,752 ) Scotiabank Ps. 3,000.0 March 2020 6.332 — — — February 2025 (201,788 ) Total Ps. 750,704

Bank Loans and issuance of De_2

Bank Loans and issuance of Debt Securities (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Detailed Information About Borrowings [Abstract]
Summary of Unpaid Balance of Loan - Loans Contracted with Banking Institutions and Third Parties	With the acquisition of MBJA, the Company assumed loans previously hired by MBJA. All the loans contracted with banking institutions and third parties are described below with the unpaid balance at each date. December 31 2018 December 31 2019 December 31 2020 MBJA signed a simple unsecured loan with its shareholder Vantage in June 2007 for USD$10,936,000, which is repayable at the same maturity date as the IFC´s loans but are subject to restrictions. Interest is accrued at an interest rate of 14% per annum. The loan does not have an expiration date nor an amortization schedule. Ps. 215,269 Ps. 206,107 Ps. 218,176 In February 2009, MBJA signed a simple unsecured loan with its shareholder Vantage for USD$510,000 to finance expenses related to a construction project of MBJA. The interest rate was set at 8%. The loan does not have an expiration date nor an amortization schedule. 10,038 9,610 10,174 On January 19, 2016, GAP refinanced with Bank of Nova Scotia the simple unsecured loan contracted previously in the short term for amount of USD $95.5 million, with a five-year maturity. The loan bears interest at Libor 1M plus 99 basis points. 1,879,717 1,799,717 1,905,101 On February 15, 2016, GAP refinanced with BBVA Bancomer the simple unsecured loan contracted previously in the short term for amount of USD $95.5 million, with a five-year maturity. The loan bears interest at Libor 1M plus 105 basis points. 1,879,717 1,799,717 1,905,101 On December 28, 2017, MBJA signed a simple unsecured loan with The Bank of Nova Scotia Jamaica Limited for USD$40,000,000. The loan bears interest at Libor 1M plus 280 basis points for a period of 7 years from this disposition and semi-annual instalments. As of December 31, 2019 the balance amounted to USD$33.0 million. 551,122 621,891 718,153 On April 13, 2020, GAP signed a simple unsecured loan with Scotiabank for Ps. 1,000,000 for a period of 15 months an interest rate 28 days TIIE variable plus 100 basis points. 1,000,000 On May 15, 2020, GAP signed a simple unsecured loan with BBVA Bancomer Ps. 1,000,000. The loan bears interest at a fixed annual interest rate of 6.99% over a period of 2 years. 1,000,000 On September 3, 2020, MBJA signed a simple unsecured loan with The Bank of Nova Scotia Jamaica Limited for USD$60,000,000. The loan bears interest at LIBOR plus 310 basis points for a period of 7 years from this disposition and semi-annual instalments. As of December 31, 2020 the balance amounted to USD$30,000,000. 598,461 Total unpaid balance of bank loans and long-term debt 4,535,863 4,437,043 7,355,166 Less - Current portion — — (1,159,590 ) Long-term portion Ps. 4,535,863 Ps. 4,437,043 Ps. 6,195,576
Summary of Issuance of Debt Securities
Summary of Maturity of Long Term Debt Payable	The long-term debt previously described, matures as follows: Year Amount 2021 Ps. 2,659,590 2022 4,959,590 2023 4,571,791 2024 3,159,590 2025 4,687,518 Thereafter 4,317,087 Ps. 24,355,166
Summary of Debt Payable	As of December 31, 2018, 2019 and 2020, debts are payable by the following companies: At December 31, 2018 Company Current Long-Term Total GAP Ps. — Ps. 12,759,435 Ps. 12,759,435 MBJA - 776,428 776,428 Total Ps. - Ps. 13,535,863 Ps. 13,535,863 At December 31, 2019 Company Current Long-Term Total GAP Ps. 2,200,000 Ps. 13,399,433 Ps. 15,599,433 MBJA — 837,610 837,610 Total Ps. 2,200,000 Ps. 14,237,043 Ps. 16,437,043 At December 31, 2020 Company Current Long-Term Total GAP Ps. 2,500,000 Ps. 20,310,202 Ps. 22,810,202 MBJA 159,590 1,385,374 1,544,964 Total Ps. 2,659,590 Ps. 21,695,576 Ps. 24,355,166
Summary of Reconciliation of Liabilities Arising From Financing Activities	c) Reconciliation of liabilities arising from financing activities Non-cash changes Balance as of January 1, 2020 Repayments on bank loans Proceeds from issuance of Debt securities Proceeds from Debt long-term Exchange effects Long-term reclassification Fair value adjustments in P&L Hedges fair value adjustments Balance as of December 31, 2020 Debt securities current portion Ps. 2,200,000 Ps. (2,200,000 ) Ps. — Ps. — Ps. 9,170 Ps. 2,650,420 Ps. — Ps. — Ps. 2,659,590 Long-term borrowings 4,437,043 — — 2,709,125 199,828 (1,150,420 ) — — 6,195,576 Debt securities 9,800,000 — 7,200,000 — — (1,500,000 ) — — 15,500,000 Derivative financial instruments (Note 15) 261,293 — — — — — 62,249 427,162 750,704 Total Ps. 16,698,336 Ps. (2,200,000 ) Ps. 7,200,000 Ps. 2,709,125 Ps. 208,998 Ps. — Ps. 62,249 Ps. 427,162 Ps. 25,105,870

Retirement employee benefits (T

Retirement employee benefits (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Retirement Benefits [Abstract]
Summary of Defined Benefit Plans	The amount included in the statement of financial position arising from the obligation of the entity for defined benefit plans on December 31, 2018, 2019 and 2020 is as follows: 2018 2019 2020 Present value of defined benefit obligations Ps. 120,606 Ps. 144,743 Ps. 183,125
Summary of Movements in Present Value of Defined Obligation	The table below shows the movements in the present value of defined benefit obligations: 2018 2019 2020 Opening defined benefit obligation Ps. 112,980 Ps. 120,606 Ps. 144,743 Plan modifications — 956 - Current service cost 12,775 13,152 18,745 Interest cost 8,907 12,048 13,245 Actuarial gains (3,359 ) (115 ) (607 ) Cost per service passed for modification or reduction (10,858 ) — - New measurement (gains) / losses: Actuarial losses resulting from changes in financial and demographic assumptions 161 1,404 23,797 Benefits paid — (3,308 ) (16,798 ) Ending defined benefit obligation Ps. 120,606 Ps. 144,743 Ps. 183,125
Summary of Amounts Recognized in Consolidated Statement of Profit or Loss and Other Comprehensive Income	Below are the amounts for the years ended December 31, 2018, 2019 and 2020 that were recognized in the consolidated statements of profit or loss and other comprehensive income: 2018 2019 2020 Current service labor cost Ps. 12,775 Ps. 13,152 Ps. 18,745 Interest cost 8,907 12,048 13,245 Actuarial gains (3,359 ) (115 ) (607 ) Cost per service passed for modification or reduction (10,858 ) — — Cost per service for plan modification — 956 — Benefits paid — (3,308 ) (16,798 ) Components of defined benefit costs recognized in net income (Note 24) 7,465 22,735 14,585 Measurement of net defined benefit liability: Actuarial losses arising from changes in financial and demographic assumptions recognized in other comprehensive income 161 1,404 23,797 Total recognized as employee benefit cost Ps. 7,626 Ps. 24,139 Ps. 38,382
Schedule of Main Actuarial Assumptions at Reporting Date	The main actuarial assumptions at the reporting date (expressed as weighted average nominal rates) are shown below: 2018 2019 2020 Discount of the projected benefit obligation at present value 9.2% 7.4% 7.1% Salary increase 6.0% 6.8% 6.8% Remaining labor life 18.6 years 17.6 years 17.7 years Inflation 6.7% 6.0% 6.75%

Equity (Tables)

Equity (Tables)	12 Months Ended
	Dec. 31, 2020
Equity [Abstract]
Schedule of Common Stock	a. As of December 31, 2018, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 6,610,939 Series BB 84,150,000 1,166,637 Total 561,000,000 Ps. 7,777,576 As of December 31, 2019 and 2020, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 5,257,319 Series BB 84,150,000 927,763 Total 561,000,000 Ps. 6,185,082
Schedule of Shareholders Equity Tax Account	The balances of Shareholders’ equity tax accounts as of December 31, 2018, 2019 and 2020 were as follows: 2018 2019 2020 Contributed capital account Ps. 26,503,103 Ps. 25,621,413 Ps. 26,428,488 Net tax income account 4,548,882 4,840,176 6,826,301 Stockholders equity tax account Ps. 31,051,985 Ps. 30,461,589 Ps. 33,254,789

Non-controlling interest (NCI)

Non-controlling interest (NCI) (Tables)	12 Months Ended
	Dec. 31, 2020
Non Controlling Interest [Abstract]
Summary of Non Controlling Interest	The following table summarizes the information relating to DCA that has material NCI, before any intra-group elimination as of December 31: 2018 2019 2020 NCI percentage 25.5% 25.5% 25.5% Non-current assets Ps. 5,924,963 Ps. 5,683,939 Ps. 6,118,680 Current assets 784,583 746,038 1,134,440 Non-current liabilities (2,041,456 ) (1,847,337 ) (2,867,469 ) Current liabilities (498,817 ) (499,225 ) (228,897 ) Net assets 4,169,273 4,083,415 4,156,754 Net assets attributable to NCI Ps. 1,063,165 Ps. 1,041,271 Ps. 1,059,972 2018 2019 2020 Revenues Ps. 2,509,511 Ps. 2,413,596 Ps. 1,161,805 Profit 397,110 370,943 (196,677 ) OCI (103,569 ) (260,464 ) 368,848 Total comprehensive income 293,541 110,479 172,171 Profit allocated to NCI 101,263 94,590 (50,153 ) OCI allocated to NCI Ps. (2,889 ) Ps. (19,813 ) Ps. 68,854 2018 2019 2020 Net cash provided by operating activities 772,358 673,696 (38,123 ) Net cash provided by investment activities (642,014 ) (69,268 ) (245,271 ) Net cash used in financing activities (137,040 ) (124,059 ) 944,221 Net increase (decrease) in cash and cash equivalents Ps. (6,696 ) Ps. 480,368 Ps. 660,827

Revenues (Tables)

Revenues (Tables)	12 Months Ended
	Dec. 31, 2020
Revenue [Abstract]
Schedule of Revenues	The table below presents a summary for the years ended December 31, 2018, 2019 and 2020, of the Company’s revenues (these do not include revenues related to improvements to concession assets under IFRIC 12). Using the Airports Law classification, the information is sent to the SCT to comply with the Company’s reporting obligations with respect to regulated and unregulated revenues, which are classified as either aeronautical or non-aeronautical revenues. For this presentation, access fees charged to third parties for complementary services are classified as airport services. 2018 2019 2020 Regulated revenues Airport operating services to airlines: Landing Ps. 783,098 Ps. 862,759 Ps. 536,336 Charges for not canceling extended stay reservations 9,605 9,065 6,469 Parking on embarking/disembarking platform 83,326 87,740 58,126 Parking on extended stay or overnight platform 72,313 86,693 82,517 Passenger walkways and shuttle buses 36,688 38,745 19,711 Airport security charges 207,449 263,436 193,144 Airport real estate services to airlines: Leasing of hangars to airlines 30,228 28,230 22,793 Leasing of shops, warehouses and stockrooms to airlines (operating) 4,229 5,962 4,107 Leasing of space and other terminal facilities to airlines within the terminal (operating) 58,893 63,545 42,129 Leasing of land and other surfaces to airlines outside the terminal (operating) 7,734 12,254 5,246 Leasing of check-in desks and other terminal space 445 1,794 3,829 Leasing of desks and other terminal space for ticket sale 9,063 7,817 3,261 Airport passenger services: Domestic passenger charges 3,802,763 4,151,565 2,929,963 International passenger charges 3,950,085 4,437,701 2,999,583 Airport real estate services and rights of access to other operators 38,330 44,768 47,724 Complementary services: Catering services 31,733 26,110 12,947 Other third-party ramp services rendered to airlines 68,244 99,694 83,717 Traffic and/or dispatch 57,276 51,769 29,941 Fuel supply or removal 238,178 257,774 135,598 Third-party airplane maintenance and repair 9,474 10,299 8,601 Total regulated revenues included in the maximum rate 9,499,154 10,547,720 7,225,742 Regulated revenues not included in the maximum rate: Car parking charges 320,448 368,750 234,553 Recovery of cost over aeronautical services 153,409 175,028 102,048 Recovery of cost over non-aeronautical services 47,480 60,947 71,581 Total regulated revenues not included in the maximum rate 521,337 604,725 408,182 Total regulated revenues 10,020,491 11,152,445 7,633,881 2018 2019 2020 Unregulated revenues ( 1) Commercial concessions: Retail operations 221,860 265,249 171,720 Food and beverages 193,971 316,310 197,441 Duty free 423,904 501,252 255,468 VIP lounges 39,884 53,610 27,218 Financial services 47,618 49,302 37,304 Communications and networks 14,479 16,045 13,167 Car rentals 270,698 346,503 248,755 Commercial leasing 12,338 11,677 15,592 Advertising 193,656 211,856 99,242 Time sharing developers 196,152 221,928 102,428 Leasing of space to airlines and other complementary service providers (non-operating) 126,791 136,633 125,606 Lease outside the terminal 58,259 59,959 63,762 Convenience store 100,325 158,262 98,164 VIP Lounges operated directly 222,736 273,354 144,897 Royalties 6,823 7,203 3,889 Revenues from sharing of commercial activities: Retail operations 123,134 115,630 82,060 Food and beverages 142,991 166,198 107,317 Duty free 44,407 26,085 57,006 Financial services 19,650 22,267 13,184 Car rentals 39,556 32,080 34,528 Access fee for ground transportation 82,730 92,833 56,697 Non-airport access fees 37,067 36,270 29,644 Other leases 24,445 23,285 9,062 Services rendered to ASA 93 132 701 Various commercial-related revenues 18,628 22,852 45,062 Total unregulated revenues 2,662,195 3,166,775 2,039,914 Total aeronautical and non-aeronautical services Ps. 12,682,686 Ps. 14,319,220 Ps. 9,673,795 (1)
Summary of Timing of Satisfaction of Performance Obligations in Contracts with Customers	The following table presents information on the nature and timing of satisfaction of performance obligations in contracts with customers, including significant payment terms, and the corresponding revenue recognition policy. Advanced payments from clients represent payments for future services that have not yet been provided and if they are not performed, the Company has the obligation to reimburse their customers for such. Type Contract Nature and timing of service Revenue recognition according IFRS 15 Aeronautical contracts with Airlines The Company provides the facilities to serve the passengers and the price is determined based on Maximum Rates approved by the SCT and the JCAA in Jamaica and is assigned based on the service category (TUA, operational airport services, and real estate services to airlines and car parking). Revenue is recognized monthly as the service is provided, based on the movement of passengers and aircraft associated with the type of service. Complementary services The Company provides the facilities to the client in order to render service and ground support to the airlines, based on the specific rates according to the aircraft and tariff for cargo volume. Revenue assigned according to the type of service provided monthly when the service is performed over time. Commercial concessions The Company provides spaces within its terminal buildings that consist of the rental of the space in the airport terminals (different from the spaces occupied by the airlines that are essential for its operation), income from car parking, access fees to third parties that provide catering services and other services at airports, other miscellaneous income and royalties for the use of trademarks of the Company. Revenues are recognized through operating lease agreements, and either with monthly fixed rent or a percentage of the lessee´s monthly revenues, whichever is higher. Rental income from the Company´s leases is recognized using a straight-line basis over the term of the relevant lease.

Cost of services (Tables)

Cost of services (Tables)	12 Months Ended
	Dec. 31, 2020
Cost Of Service [Abstract]
Summary of Cost of Services	Cost of services for the years ended December 31, 2018, 2019 and 2020 were comprised of the following: 2018 2019 2020 Employee cost (Note 23) Ps. 773,630 Ps. 877,068 Ps. 970,481 Maintenance 528,929 578,510 426,523 Safety, security and insurance 386,079 428,208 458,316 Utilities 334,994 380,370 355,562 Allowance for expected credit loss (15,131 ) 5,299 86,596 Other 445,221 475,409 371,229 Ps. 2,453,722 Ps. 2,744,864 Ps. 2,668,707

Depreciation and amortization (

Depreciation and amortization (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Depreciation And Amortization Expense [Abstract]
Summary of Depreciation and Amortization	Depreciation and amortization for the years ended December 31, 2018, 2019 and 2020 were comprised of the following: 2018 2019 2020 Depreciation Ps. 400,205 Ps. 446,517 Ps. 495,292 Amortization 1,169,432 1,329,620 1,505,069 Ps. 1,569,637 Ps. 1,776,137 Ps. 2,000,361

Employee Cost (Tables)

Employee Cost (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Employee Cost [Abstract]
Summary of Employee Cost	Employee Cost for the years ended December 31, 2018, 2019 and 2020 was comprised of the following: 2018 2019 2020 Wages and salaries Ps. 541,186 Ps. 605,708 Ps. 664,619 Other remunerations 73,031 83,984 100,638 Social benefits 64,934 72,733 81,073 Severance payments 13,132 8,877 19,030 Labor union fees 17,673 18,420 19,217 Taxes on employee benefits 9,383 10,886 12,360 PTU 7,804 7,900 2,647 Retirement employee benefits 7,465 22,735 31,382 Others 39,022 45,825 39,515 Ps. 773,630 Ps. 877,068 Ps. 970,481

Cost of improvements to conce_2

Cost of improvements to concession assets (Tables)	12 Months Ended
	Dec. 31, 2020
Cost Of Improvements To Concession Assets [Abstract]
Summary of Cost of Improvements to Concession Assets	Cost of improvements to concession assets are comprised of the following as of December 31, 2018, 2019 and 2020: 2018 2019 2020 Cost of improvements to concession assets Ps. 1,440,204 Ps. 1,906,801 Ps. 2,192,578

Other (income) expense - net (T

Other (income) expense - net (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Other Income Expense [Abstract]
Summary of Other (Income) Expenses	Other (incomes) expenses are comprised of the following as of December 31, 2018, 2019 and 2020: 2018 2019 2020 Recovery insurance Ps. (22,454 ) Ps. (9,799 ) Ps. (9,063 ) Sale of fixed assets (6,604 ) (3,927 ) (5,842 ) Cancellation of non-exigible liabilities and provisions (36,949 ) - - Other income (21,727 ) (26,803 ) (21,149 ) Total other income (87,734 ) (40,529 ) (36,054 ) Repair of damage from natural disasters 771 3,536 - Cost of retirement and disposal of fixed assets 12,158 4,513 2,942 Donation — 5,000 4,000 Other expenses 1,653 28,692 16,386 Total other expenses 14,582 41,741 23,328 Other (income) expense – Net Ps. (73,152 ) Ps. 1,212 Ps. (12,726 )

Finance cost - Net (Tables)

Finance cost - Net (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Finance Income Expense [Abstract]
Summary of Net Finance (Cost) Income	The net finance (cost) income is comprised of the following for the years ended December 31, 2018, 2019 and 2020: 2018 2019 2020 Interest income from cash equivalents Ps. 393,529 Ps. 464,499 Ps. 313,837 Interest on recovered taxes 1,472 22,691 19,236 Gain on derivative financial instruments 115,938 97,449 29,100 Interests in favor of hedge 44,292 71,854 9,173 Other 21,463 9,336 39,166 Total finance income 576,694 665,829 410,512 Interest cost from bank loans (151,971 ) (177,504 ) (228,689 ) Interest cost from hedges — (1,284 ) (171,353 ) Loss in market value (86,295 ) (247,219 ) (72,878 ) Other financing costs (29,891 ) (23,967 ) (52,109 ) Interest cost for debt securities (744,254 ) (975,772 ) (989,221 ) Total finance cost (1,012,411 ) (1,425,746 ) (1,514,250 ) Exchange gain 1,422,685 1,187,240 3,048,706 Exchange loss (1,223,001 ) (1,098,455 ) (3,379,190 ) Exchange gain - Net 199,684 88,785 (330,484 ) Finance cost - Net Ps. (236,033 ) Ps. (671,132 ) Ps. (1,434,222 )

Commitments (Tables)

Commitments (Tables)	12 Months Ended
	Dec. 31, 2020
Commitments [Abstract]
Summary of Authorized Investments	Year Amount committed 2020 Ps. 2,936,500 2021 4,123,588 2022 3,517,909 2023 2,696,240 2024 2,527,851 Ps. 15,802,088

Operating segment and geograp_2

Operating segment and geographic information (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Operating Segments [Abstract]
Summary of Results, Assets and Liabilities by Segments	The following are the results, assets and liabilities by segments for the years ended December 31, 2018, 2019 and 2020: December 31, 2018 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Guanajuato Other Airports Total reportable segments Other Companies Eliminations Total Aeronautical services Ps. 2,824,677 Ps. 1,344,122 Ps. 1,088,417 Ps. 1,244,106 Ps. 1,419,674 Ps. 306,118 Ps. 484,798 Ps. 787,242 Ps. 9,499,154 Ps. — Ps. — Ps. 9,499,154 Non-aeronautical services 796,739 326,214 399,427 698,891 543,878 82,922 148,119 180,517 3,176,708 6,823 — 3,183,532 Improvements to concession assets 110,415 100,986 40,330 346,956 545,959 47,541 16,244 231,771 1,440,204 — — 1,440,204 Total revenues 3,731,830 1,771,323 1,528,174 2,289,954 2,509,511 436,581 649,162 1,199,530 14,116,066 6,823 — 14,122,890 Total intersegment revenues — — — — — — — — — 4,805,223 (4,805,223 ) — Income from operations 2,454,759 1,042,368 942,551 1,272,180 646,677 153,576 408,037 306,197 7,226,345 4,783,428 (4,765,120 ) 7,244,652 Interest income 112,569 44,954 43,471 54,836 6,431 13,722 19,502 51,327 346,813 1,065,159 (835,278 ) 576,694 Interest expense (230,458 ) (136,453 ) (65,407 ) (136,914 ) (135,740 ) (50,927 ) (47,099 ) (93,929 ) (896,927 ) (950,762 ) 835,278 (1,012,411 ) Gain on financial investment held for coverage — — — — — — — — — 29,643 — 29,643 Depreciation and amortization for the year (310,882 ) (180,904 ) (153,230 ) (217,858 ) (354,963 ) (72,635 ) (61,073 ) (186,997 ) (1,538,542 ) (31,095 ) — (1,569,637 ) Share of loss of associate — — — — — — — — — (947 ) — (947 ) Income before income taxes 2,394,213 979,156 952,241 1,218,028 525,351 124,243 386,323 263,776 6,843,329 4,929,463 (4,765,120 ) 7,007,672 Income taxes expense (584,439 ) (210,874 ) (225,833 ) (336,560 ) (128,246 ) (19,098 ) (99,963 ) (114,118 ) (1,719,131 ) (149,910 ) — (1,869,041 ) Total assets 9,773,884 5,729,156 3,918,644 4,166,561 3,039,158 1,747,518 1,632,722 3,033,967 33,041,609 38,884,387 (32,375,494 ) 39,550,502 Total liabilities 3,519,318 1,858,474 1,158,586 2,228,807 2,123,946 735,487 701,735 1,405,884 13,732,236 13,911,464 (9,865,348 ) 17,778,352 Investments in associates - - - - - - - - - 35 — 35 Net cash flows provided by operations activities 2,233,357 1,376,334 797,800 1,063,923 860,399 173,726 357,455 448,702 7,311,697 810,779 (886,857 ) 7,235,619 Net cash flow used in investing activities (284,319 ) (378,328 ) (90,743 ) (418,407 ) (652,469 ) (61,374 ) (113,388 ) (255,707 ) (2,254,734 ) 4,959,209 (5,254,886 ) (2,550,411 ) Net cash flow used in financing activities (1,552,530 ) (681,179 ) (739,684 ) (942,796 ) (931,248 ) (107,021 ) (155,344 ) (6,374 ) (5,116,178 ) (6,305,402 ) 5,254,886 (6,166,694 ) Additions to non-current as assets 5,665,570 3,729,013 2,356,638 2,976,072 5,924,992 1,128,854 990,782 2,600,342 25,372,263 729,295 — 26,101,558 December 31, 2019 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Guanajuato Other Airports Total reportable segments Other Companies Eliminations Total Aeronautical services Ps. 2,978,617 Ps. 1,568,297 Ps. 1,183,610 Ps. 1,364,746 Ps. 1,512,164 Ps. 337,380 Ps. 584,650 Ps. 1,018,256 Ps. 10,547,720 Ps. — Ps. — Ps. 10,547,720 Non-aeronautical services 938,445 454,098 455,699 787,424 585,325 97,696 180,327 265,282 3,764,296 7,203 — 3,771,500 Improvements to concession assets 858,807 300,221 57,697 299,155 136,363 3,332 32,853 218,371 1,906,801 — — 1,906,801 Total revenues 4,775,869 2,322,617 1,697,007 2,451,326 2,233,853 438,408 797,829 1,501,910 16,218,818 7,203 — 16,226,021 Total intersegment revenues — — — — — — — — — 5,262,241 (5,262,241 ) — Income from operations 2,599,316 1,274,902 1,051,669 1,397,328 629,027 191,079 477,123 350,253 7,970,697 5,282,882 (5,236,341 ) 8,017,238 Interest income 113,495 53,684 47,959 45,703 13,191 12,090 21,019 56,800 363,942 1,292,797 (990,910 ) 665,829 Interest expense (274,257 ) (162,628 ) (75,298 ) (173,132 ) (145,597 ) (57,245 ) (54,132 ) (111,549 ) (1,053,838 ) (1,362,817 ) 990,910 (1,425,746 ) Loss on financial investment held for coverage — — — — — — — — — (149,770 ) — (149,770 ) Depreciation and amortization for the year (346,586 ) (206,982 ) (156,383 ) (234,670 ) (85,851 ) (100,403 ) (390,394 ) (210,357 ) (1,731,627 ) (44,511 ) — (1,776,137 ) Share of gain of associate — — — — — — — — — 79 — 79 Income before income taxes 2,423,349 1,159,190 1,010,897 1,261,254 495,171 140,027 440,450 294,655 7,224,994 5,357,532 (5,236,341 ) 7,346,185 Income taxes expense (649,761 ) (185,555 ) (273,431 ) (359,996 ) (124,228 ) (26,013 ) (132,118 ) (72,356 ) (1,823,460 ) (67,983 ) — (1,891,443 ) Total assets 10,038,163 6,155,593 3,941,917 4,445,521 2,372,006 1,707,357 1,653,964 4,759,366 35,073,888 39,969,627 (33,465,711 ) 41,577,804 Total liabilities 4,091,482 2,261,268 1,334,263 2,706,406 2,102,386 767,297 774,619 1,809,866 15,847,585 16,927,461 (11,866,923 ) 20,908,361 Investments in associates — — — — — — — — — 114 — 114 Net cash flows provided by operations activities 2,295,782 1,322,659 984,410 1,299,232 841,232 248,261 490,864 469,505 7,951,945 301,883 (89,772 ) 8,164,057 Net cash flow used in investing activities (986,532 ) (341,155 ) (69,382 ) (343,198 ) (211,385 ) (42,913 ) (69,230 ) (156,943 ) (2,220,737 ) 3,624,786 (3,990,143 ) (2,586,095 ) Net cash flow used in financing activities (1,750,155 ) (703,256 ) (824,218 ) (802,640 ) (633,251 ) (197,367 ) (352,970 ) (63,433 ) (5,327,291 ) (2,894,381 ) 3,990,143 (4,231,529 ) Additions to non-current as assets 6,252,492 3,845,105 2,263,519 3,052,248 5,548,992 1,051,047 942,924 2,676,181 25,632,508 924,182 — 26,556,690 December 31, 2020 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Guanajuato Other Airports Total reportable segments Other Companies Eliminations Total Aeronautical services Ps. 2,103,574 Ps. 1,192,187 Ps. 776,424 Ps. 970,979 Ps. 695,879 Ps. 204,650 Ps. 338,633 Ps. 943,416 Ps. 7,225,742 Ps. — Ps. — Ps. 7,225,742 Non-aeronautical services 591,789 335,419 266,442 460,981 327,158 64,609 113,826 283,941 2,444,164 3,889 — 2,448,053 Improvements to concession assets 614,479 681,755 67,026 339,231 138,768 19,329 36,334 295,656 2,192,578 — — 2,192,578 Total revenues 3,309,842 2,209,361 1,109,892 1,771,191 1,161,805 288,588 488,793 1,523,013 11,862,484 3,889 — 11,866,373 Total intersegment revenues — — — — — — — — — 2,310,159 (2,310,159 ) — Income from operations 1,472,456 802,056 526,761 756,630 (88,901 ) 57,770 216,044 (34,634 ) 3,708,182 2,242,786 (2,130,979 ) 3,819,989 Interest income 82,881 59,945 32,073 40,141 3,515 8,056 13,801 42,052 282,465 1,307,727 (1,179,680 ) 410,512 Interest expense (360,772 ) (242,125 ) (95,133 ) (210,825 ) (172,033 ) (52,001 ) (57,199 ) (432,582 ) (1,622,670 ) (1,071,260 ) 1,179,680 (1,514,250 ) Loss on financial investment held for coverage — — — — — — — — — (41,808 ) — (41,808 ) Depreciation and amortization for the year (368,964 ) (254,634 ) (168,580 ) (265,581 ) (82,736 ) (71,971 ) (502,568 ) (229,764 ) (1,944,799 ) (55,562 ) — (2,000,361 ) Share of gain of associate — — — — — — — — — 3 — 3 Income before income taxes 1,166,564 738,185 461,532 573,594 472,986 25,433 167,981 (72,311 ) 3,533,964 982,786 (2,130,980 ) 2,385,770 Income taxes expense (231,777 ) (118,685 ) (88,272 ) (129,196 ) 112,801 12,801 (20,990 ) 19,005 (444,314 ) (22,753 ) — (467,067 ) Total assets 13,416,487 8,588,502 4,960,588 6,081,823 2,780,014 1,803,045 2,072,069 5,318,795 45,021,323 51,516,861 (45,177,011 ) 51,361,173 Total liabilities 6,535,424 4,074,668 1,979,551 3,898,207 2,508,470 824,734 1,045,571 1,070,885 21,937,510 26,911,814 (20,340,934 ) 28,508,390 Investments in associates — — — — — — — — — 35 — 35 Net cash flows provided by operations activities 828,257 (1,627,427 ) 332,206 447,952 182,849 5,988 102,755 181,454 454,034 3,180,663 (68,130 ) 3,566,567 Net cash flow used in investing activities (892,866 ) (764,151 ) (215,636 ) (424,313 ) (209,415 ) (34,166 ) (86,038 ) (447,570 ) (3,074,155 ) (1,455,336 ) 1,311,800 (3,217,691 ) Net cash flow used in financing activities 2,615,782 1,854,276 790,233 1,337,678 534,214 97,698 334,391 618,594 8,182,866 (582,639 ) (1,311,800 ) 6,288,427 Additions to non-current as assets 6,796,625 4,394,890 2,335,994 3,245,723 5,700,583 1,040,121 968,483 3,054,931 27,537,350 16,065,198 — 43,602,548

Foreign currency transactions (

Foreign currency transactions (Tables)	12 Months Ended
	Dec. 31, 2020
Foreign Exchange Rates [Abstract]
Summary of Transactions Denominated in Foreign Currency	a. Transactions denominated in foreign currency for the years ended December 31, 2018, 2019 and 2020 were as follows: 2018 2019 2020 (In thousands of U.S. dollars) Revenues from aeronautical and non-aeronautical services 150,488 172,780 98,668 Revenues for recovery expenses 1,820 2,281 701 Technical assistance fees 5,859 5,971 6,108 Other expenses (1) 61,078 75,868 83,710 (1) Includes interest for the years ended December 31, 2018, 2019 and 2020 by USD $ 6.5 million, USD $ 6.4 million and USD.$ 7.7 million, respectively.
Summary of Exchange Rate in Effect	b. The exchange rates in effect on the dates of the consolidated financial statements and it’s issuance date were as follows: December 31, Feb 24, 2017 2018 2019 2021 Mexican pesos per one U.S. dollar (Note 3.p) Ps. 19.6829 Ps. 18.8452 Ps. 19.9487 Ps. 20.6783

Transactions with related par_2

Transactions with related parties (Tables)	12 Months Ended
	Dec. 31, 2020
Other related parties [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Summary of Transactions Between Related Parties	d. Transactions with other related parties that are included in the consolidated statement of profit or loss and other comprehensive income as of December 31, 2018, 2019 and 2020, are as follows: 2018 2019 2020 Commercial revenues: Especialistas en Alta Cocina, S.A. de C.V. (Independent Director) Ps. 32,236 Ps. 34,039 Ps. — Mayo 13, S.A. de C.V. (Independent Director) Ps. 9,443 Ps. 5,549 Ps. — Otayconnect, S. de R. L. de C.V. (Shareholder) Ps. 300 Ps. 1,253 Ps. 1,313 Promotora Cabo Real, S.A. de C.V. (Shareholder) Ps. 21,059 Ps. 28,910 Ps. 14,291 Las Nuevas Delicias Gastronómicas, S. de R. L. de C.V. (Independent director) Ps. — Ps. 4,886 Ps. 5,524 Fly by Wings, S.A. de C.V. (Independent director) — — 24,093 Beer Factory de México, S.A. de C.V. (Independent director) — — 1,389 Operadora y Administradora de Restaurantes Gigante, S.A. de C.V. (Independent director) — — 1,004 Diseños Pantera, S.A. de C.V. (Shareholder) Ps. — Ps. 298 Ps. 62 2018 2019 2020 Technical advisory: Ingeniería y Economía del Transporte, S.A. (Shareholder) Ps. 8,896 Ps. 8,626 Ps. — Other service: Diseños Pantera, S.A. de C.V. (Shareholder) Ps. — Ps. 279 Ps. —
Key management personnel of entity or parent [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Summary of Total Amounts Paid to Key Management Personnel or Directors	e. The total amounts paid to key management personnel or directors, for the years ended December 31, 2018, 2019 and 2020 were as follows: 2018 2019 2020 Management Ps. 28,961 Ps. 37,226 Ps. 39,435 Independent directors (7) Ps. 8,140 Ps. 8,523 Ps. 9,216
Accounts receivable (payable) [Member] | Other related parties [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Summary of Transactions Between Related Parties	c. Accounts receivable (payable) with other related parties that are in the consolidated statement of financial position as of December 31, 2018, 2019 and 2020, are integrated as follows: 2018 2019 2020 Accounts receivable: Especialistas en Alta Cocina, S.A. de C.V. (Independent director) Ps. 93 Ps. 3,523 Ps. 1,698 Mayo 13, S.A. de C.V. (Independent director) Ps. — Ps. 729 Ps. — Fly by Wings, S.A. de C.V. (Independent director) Ps. — Ps. — Ps. 5,955 Las Nuevas Delicias Gastronómicas, S. de R.L. de C.V. (Independent director) Ps. — Ps. — Ps. 549 2018 2019 2020 Accounts payable: Ingeniería y Economía del Transporte, S.A. (Shareholder) Ps. (7,698 ) Ps. (3,079 ) Ps. - OTV (Shareholder) Ps. (465 ) Ps. - Ps. -
AMP [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Summary of Transactions Between Related Parties	Transactions with AMP, were entered into at prices comparable to those for transactions with independent parties and were as follows: 2018 2019 2020 AMP, entity with significant influence Expenses: Technical assistance fees Ps. 411,477 Ps. 461,549 Ps. 289,154 Services received Ps. — Ps. 5,558 Ps. —
Otay Tijuana Venture LLC [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Summary of Transactions Between Related Parties	Transactions were made as follows: 2018 2019 2020 Non-airport access rights Ps. 3,737 Ps. - Ps. -

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2020
Presentation Of Leases For Lessee [Abstract]
Summary of Future Minimum Lease Payments Receivable	a) The Company receives payments from the leasing of spaces inside the commercial area of the airports, which have been classified as operating leases. The future minimum lease payments associated with such non-cancelable in Mexico leases is as follows: 2018 2019 2020 Less than one year Ps. 1,162,457 Ps. 1,331,301 Ps. 1,368,927 One to two years 835,157 1,074,436 1,109,585 Two to three years 665,499 875,768 768,681 Three to four years 524,911 592,384 390,332 Four to five years 316,356 299,145 105,303 More than five years 203,288 96,704 70,242 Ps. 3,707,668 Ps. 4,269,738 Ps. 3,813,070
Summary of Future Minimum Rental Payments Under Non Cancellable Leases	b) Future minimum rental payments under non-cancellable leases in MBJA and PACKAL are as shown in the following table (in thousands of USD Dollars): 2018 2019 2020 Less than one year USD$ 12,175 USD$ 8,692 USD$ 9,491 One to two years 6,122 4,935 5,514 Two to three years 3,577 4,731 4,267 Three to four years 3,395 3,506 3,686 Four to five years 2,723 3,032 3,548 More than five years 22,177 19,398 3,780 USD$ 50,169 USD$ 44,294 USD$ 30,287

New accounting standards not _2

New accounting standards not yet in effect (Tables)	12 Months Ended
	Dec. 31, 2020
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Abstract]
Summary of Accounting Standards	The Entity has not applied the following new and revised IFRSs that have been issued but are not yet effective: Standard Effective as of IFRS 17– Insurance Contracts 1 January 1, 2021 IFRS 10 and IAS 28 (amendments) January 1, 2020 Amendments IAS 1 January 1, 2020 Amendments IFRS 3 January 1, 2022 Amendments IAS 16 January 1, 2021 Amendments IAS 37 January 1, 2021 Annual Improvements to IFRS Standards 2018–2020 January 1, 2020 Company’s management anticipate that the application of these amendments will not have an impact on the Company's consolidated financial statements in future periods should such transactions arise. IFRS 17 Insurance Contracts The IFRS 17 establishes the principles for the recognition, measurement, presentation and disclosure of insurance contracts and supersedes IFRS 4 Insurance Contracts. This standard outlines a General Model, which is modified for insurance contracts with direct participation features, described as the Variable Fee Approach. The General Model is simplified if certain criteria are met by measuring the liability for remaining coverage using the Premium Allocation Approach. The General Model will use current assumptions to estimate the amount, timing and uncertainty of future cash flows and it will explicitly measure the cost of that uncertainty, it takes into account market interest rates and the impact of policyholders’ options and guarantees. The implementation of this standard is likely to bring significant changes to an Company’s processes and systems, and will require much greater co-ordination between many functions of the business, including finance, actuarial and IT. This standard is effective for annual reporting periods beginning on or after January 1, 2021, with early application permitted. It is applied retrospectively unless impracticable, in which case the modified retrospective approach or the fair value approach is applied. For the purpose of the transition requirements, the date of initial application is the start if the annual reporting period in which the Company first applies this standard, and the transition date is the beginning of the period immediately preceding the date of initial application. The Company’s management anticipate that the application of these amendments will not have an impact on the Company's consolidated financial statements in future periods should such transactions arise. IFRS 10 Consolidated Financial Statements and IAS 28 (amendments) Sale or Contribution of Assets between an Investor and its Associate or Joint Venture The amendments to IFRS 10 and IAS 28 deal with situations where there is a sale or contribution of assets between an investor and its associate or joint venture. Specifically, the amendments state that gains or losses resulting from the loss of control of a subsidiary that does not contain a business in a transaction with an associate or a joint venture that is accounted for using the equity method, are recognized in the parent’s profit or loss only to the extent of the unrelated investors’ interests in that associate or joint venture. Similarly, gains and losses resulting from the remeasurement of investments retained in any former subsidiary (that has become an associate or a joint venture that is accounted for using the equity method) to fair value are recognized in the former parent’s profit or loss only to the extent of the unrelated investors’ interests in the new associate or joint venture. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Amendments IAS 1 Classification of Liabilities as Current or Non-current The amendments to IAS 1 affect only the presentation of liabilities as current and non-current in the statement of financial position and not for the amount or time in which any asset, liability, income or expense is recognized, or the information disclosed about of those figures. The amendments clarify that the classification of liabilities as current and non-current is based on the rights of existence at the end of the reporting period, specifying that the classification is not affected by expectations about whether the entity will exercise the right to defer the cancellation of the liability, explain that there are rights if there are agreements that must be fulfilled at the end of the reporting period, and introduce a definition of the 'agreement' to make it clear that the agreement refers to the transfer of cash from the counterparty , equity instruments, other assets or services. The amendments apply retrospectively for annual reporting periods beginning on or after 1 January 2023, with early application permitted. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Amendments to IFRS 3 - Reference to the Conceptual Framework The amendments update IFRS 3 so that it can refer to the 2018 Conceptual Framework rather than the 1989 Framework. They also added a requirement that, for obligations within the scope of IAS 37, a buyer applies IAS 37 to determine whether the acquisition date is a present obligation or exists as a result of a past event. For levies that are within the scope of IFRIC 21 Levies, the buyer applies IFRIC 21 to determine whether the obligation gives rise to a liability to pay the levy that occurred on the acquisition date. Finally, the amendments add an explicit statement that the buyer will not recognize a contingent asset acquired from a business combination. The amendments are effective for business combinations whose acquisition date is on or after the initial period of the first annual period beginning on or after January 1, 2022. With the option of early application if the entity also applies all other updated references. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Amendments IAS 16 Property, Plant and Equipment: Proceeds before intended Under the amendments, proceeds from selling items before the related item of Property, Plant and Equipment is available for use should be recognized in profit or loss, together with the costs of producing those items. IAS 2 Inventories should be applied in identifying and measuring these production costs. Companies will therefore need to distinguish between: - costs associated with producing and selling items before the item of Property, Plant and Equipment is available for use; and - costs associated with making the item of Property, Plant and Equipment available for its intended use. Making this allocation of costs may require significant estimation and judgement. Companies in the extractive industry may need to monitor costs at a more granular level. The meaning of testing the functioning of Property, Plant and Equipment. The amendments also clarify that testing whether an item of Property, Plant and Equipment is functioning properly means assessing its technical and physical performance rather than assessing its financial performance. The Company must recognize the cumulative effect of the initial application of the amendments as an adjustment to the consolidated financial statements in retained earnings (or some capital component, as appropriate) at the beginning of the first period to be presented. The amendments are effective for annual periods beginning on January 1, 2022 with the option of early application. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Amendments IAS 37 Onerous Contracts – Cost of Fulfilling a Contract The amendments specify that the ‘costs to fulfill’ a contract include the ‘costs directly related to the contract’. The costs that are directly related to a contract consist of the incremental costs and the costs to fulfill a contract and the allocation of other costs that are directly related to fulfill a contract. The amendments apply to contracts in which the Company has not yet fulfilled all its obligations at the beginning of the annual reporting period in which the entity applies the amendments for the first time. The comparatives should not be reformulated. Instead, the entity should recognize the cumulative effect of the initial application of the amendments as an adjustment to the consolidated financial statements in retained earnings or some other component of equity, as appropriate, by the date of initial application. The modifications are effective for annual periods beginning on or after January 1, 2022, with the option of early application. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise. Annual Improvements to IFRS Standards 2018 – 2020 IFRS 1 First-time Adoption of International Financial Reporting Standards The amendment simplifies the application of IFRS 1 for a subsidiary that becomes a first-time adopter of IFRS Standards later than its parent – i.e., if a subsidiary adopts IFRS Standards later than its parent and applies IFRS 1.D16 (a), then a subsidiary may elect to measure cumulative translation differences for all foreign operations at amounts included in the consolidated financial statements of the parent, based on the parent’s date of transition to IFRS Standards. IFRS 9 Financial Instruments This amendment clarifies that – for the purpose of performing the ‘’10 per cent test’ for derecognition of financial liabilities – in determining those fees paid net of fees received, a borrower includes only fees paid or received between the borrower and the lender, including fees paid or received by either the borrower or lender on the other’s behalf. IFRS 16 Leases The amendment removes the illustration of payments from the lessor relating to leasehold improvements. As currently drafted, this example is not clear as to why such payments are not a lease incentive. The Company´s management anticipate that the application of these amendments will not have an impact on the Company consolidated financial statements in future periods should such transactions arise.

Activities of the Company and_2

Activities of the Company and significant events - Additional Information (Detail) $ in Millions

Nov. 27, 2020

Oct. 22, 2020USD ($)

Oct. 19, 2020USD ($)

Sep. 03, 2020USD ($)

Feb. 13, 2020MXN ($)

Oct. 10, 2018USD ($)

Sep. 30, 2015

Dec. 31, 2020MXN ($)FacilityAirport

Dec. 31, 2018MXN ($)

Dec. 31, 2020USD ($)Facility

Jun. 25, 2020MXN ($)

May 15, 2020MXN ($)

Apr. 30, 2020MXN ($)

Apr. 23, 2020MXN ($)

Feb. 14, 2020MXN ($)

Dec. 31, 2019MXN ($)

Apr. 23, 2019MXN ($)

Apr. 25, 2018MXN ($)

Dec. 31, 2017MXN ($)

Apr. 25, 2017MXN ($)

Dec. 31, 2016MXN ($)

Dec. 31, 2015

Apr. 20, 2015USD ($)

Feb. 24, 2006

Disclosure of detailed information about service concession arrangements [Line Items]

Number of facility | Facility

12

12

Description of the agreement

In June 1998, the subsidiaries of Grupo Aeroportuario del Pacífico, S.A.B. de C.V. were granted concessions by the Ministry of Communications and Transportation (SCT) to manage, operate and develop each of the Pacific Group’s 12 airports and benefit from the use of the airport facilities, for a 50-year term beginning November 1, 1998 (The Concession or Concessions). The cost of the concessions, which totaled Ps.15,938,359, was determined by the Mexican Government in August 1999, based upon the price paid by Aeropuertos Mexicanos del Pacífico, S.A.P.I. de C.V. (AMP, the strategic shareholder of the Company) for its interests in GAP.

Cost of the concessions

$ 15,938,359,000

$ 15,938,359,000

Description on concessions agreement term

On August 20, 1999, GAP entered into a Liabilities Assumption Agreement with each of its subsidiaries, whereby it assumed the liabilities incurred by each subsidiary derived from obtaining the concession. Such liabilities were capitalized by GAP as equity in favor of the Mexican Government on the same date

Concession agreement term

The term of the concession is 50 years as of November 1, 1998 and may be extended by the SCT on one or more occasions for up to 50 additional years under certain circumstances.

Description of the agreement

Beginning on November 1, 1998, the Company is required to pay an annual tax to the Mexican Government, through the SCT, for use of the public property, equivalent to 5% of each concessionaire’s annual gross revenues, according to the concession terms and the Mexican Federal Duties Law

Percentage of common stock voting

100.00%

85.00%

Participation percentage in stock exchanges

100.00%

Long-term debt securities

$ 30,000,000

$ 42,000,000

$ 22,000,000

Unsecured loan

$ 3,000,000

$ 191

4,200,000

$ 2,200,000

Description of derivative instruments variable interest rate basis

Interest will be payable every 28 days at a variable rate of TIIE-28 plus 17 basis points

Debt securities,basis points

17.00%

Debt securities, Maturity date

Feb. 6, 2025

Cash and cash equivalents (Note 5)

$ 14,444,549,000

$ 6,151,457,000

$ 7,500,193,000

$ 7,730,143,000

Percentage increase in cash and cash equivalents

92.60%

Borrowings

$ 24,355,166,000

Debt securities,basis points

17.00%

Reserve for repurchase of shares

$ 3,283,374,000

$ 2,983,374,000

$ 1,550,000

$ 3,283,374,000

Loan term

with monthly interest payments, for a term of 5 years

Top of Range [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Reserve for repurchase of shares

$ 1,550,000

$ 1,550,000,000

$ 1,550,000,000

$ 1,250,000,000

Variable Rate of TIIE-28 plus 85 Basis Points [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Unsecured loan

$ 602,000

Description of derivative instruments variable interest rate basis

variable rate of TIIE-28 plus 85 basis points, payment of principal on June 22, 2023

Debt securities,basis points

85.00%

Debt securities,basis points

85.00%

Interest every 182 Days at Fixed Annual Rate of 8.14% [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Unsecured loan

$ 3,598,000

Description of derivative instruments variable interest rate basis

will pay interest every 182 days at a fixed annual rate of 8.14%, with payment of principal on June 17, 2027

Fixed Interest Rate [Member] | Interest every 182 Days at Fixed Annual Rate of 8.14% [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Fixed annual interest rate

8.14%

Scotiabank Inverlat, S.A. (Scotiabank) [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Unsecured loan

$ 95.5

Fixed annual interest rate

2.063%

Loan term

36 months

Borrowings maturity date

Jan. 19, 2021

BBVA Bancomer, S.A. (BBVA) [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Unsecured loan

$ 95.5

Fixed annual interest rate

1.97%

Loan term

36 months

Borrowings maturity date

Feb. 2, 2021

Bank of Nova Scotia Jamaica Limited and The Bank of Nova Scotia [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Borrowings interest rate basis

Libor plus 310 basis points

Payment of loan

$ 60

Loans disposed value

$ 30

Loan term

5 years

Loan term extended

2 years

Percentage of principal

10.00%

Percentage of maturity

90.00%

Description of loan repayment

The loan has a term of 5 years with an optional extension of 2 years for up to USD$ 54.0 million, with a monthly interest rate of Libor plus 310 basis points and payment of 10% of the principal in month 54, at 90% maturity.

Bank of Nova Scotia Jamaica Limited and The Bank of Nova Scotia [Member] | Top of Range [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Borrowings

$ 54

Master Development Programs (MDP) [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Investment postponed period

20 months

Loan agreements [Member] | Scotiabank Inverlat, S.A. (Scotiabank) [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Debt securities,basis points

100.00%

Borrowings

$ 1,000,000

Borrowings interest rate basis

15-month term and principal payment upon maturity, paying a variable interest rate, 28-day TIIE plus 100 basis points

Debt securities,basis points

100.00%

Loan agreements [Member] | BBVA Bancomer, S.A. (BBVA) [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Borrowings

$ 1,000,000

Borrowings interest rate basis

24-month term and principal payment upon maturity, paying a fixed annual interest rate of 6.99%,

Loan agreements [Member] | BBVA Bancomer, S.A. (BBVA) [Member] | Fixed Interest Rate [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Fixed annual interest rate

6.99%

NMIA [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Concession agreement period

25 years

25 years

Concession agreement possible extension period

5 years

Concession agreement latest commence date

Oct. 10, 2019

Concession agreement payable during the following 12 months

$ 7.1

NMIA [Member] | IFC [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Concession agreement payable during the following 12 months

2.1

NMIA [Member] | AAJ [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Concession agreement payable during the following 12 months

$ 5

Percentage of total aeronautical and commercial revenues obliged to pay as concession right

62.01%

SCL Terminal Aereo Santiago [Member] | Spain [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Percentage of stake by the company

14.77%

Abertis [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Ownership percentage

100.00%

Transaction cost

$ 192

MBJA [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Concession agreement term

MBJA holds the concession to operate, maintain and utilize the airport for a period of 30 years, beginning April 2, 2003.

Percentage of stake by the company

74.50%

Percentage of stake by non controlling owners

25.50%

Mexican concessions [Member]

Disclosure of detailed information about service concession arrangements [Line Items]

Cost of the concessions

$ 15,938,359,000

Number of operate and develop airports | Airport

12

Benefit from use of airport facilities term

50 years

Percentage of tax to be paid

5.00%

5.00%

Basis of Presentation - Schedul

Basis of Presentation - Schedule of Consolidated Subsidiaries (Detail)	12 Months Ended
	Dec. 31, 2020
Mexico [Member] | Aeropuerto de Aguascalientes, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de Aguascalientes, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto del Bajio, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto del Bajío, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de Guadalajara, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de Guadalajara, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de Hermosillo, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de Hermosillo, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de La Paz, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de La Paz, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de Los Mochis, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de Los Mochis, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de Manzanillo, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de Manzanillo, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de Mexicali, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de Mexicali, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de Morelia, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de Morelia, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de Puerto Vallarta, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de Puerto Vallarta, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de San Jose del Cabo, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de San José del Cabo, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Aeropuerto de Tijuana, S.A. de C.V. [Member]
Disclosure of subsidiaries [Line Items]
Company	Aeropuerto de Tijuana, S.A. de C.V.
% participation	99.99%
Location	Mexico
Activity	Operation of airport
Mexico [Member] | Corporativo de Servicios Aeroportuarios, S.A. de C.V. (CORSA) [Member]
Disclosure of subsidiaries [Line Items]
Company	Corporativo de Servicios Aeroportuarios, S.A. de C.V. (CORSA)
% participation	99.99%
Location	Mexico
Activity	Provides personnel services
Mexico [Member] | Fundacion Grupo Aeroportuario del Pacifico, A.C. (Fundacion GAP) [Member]
Disclosure of subsidiaries [Line Items]
Company	Fundación Grupo Aeroportuario del Pacífico, A.C. (Fundación GAP)
% participation	99.99%
Location	Mexico
Activity	Non-profit Organization dedicated to social orientation and infrastructure support of educational institutions
Mexico [Member] | Puerta Cero Parking, S.A. de C.V. (PCP) [Member]
Disclosure of subsidiaries [Line Items]
Company	Puerta Cero Parking, S.A. de C.V. (PCP)
% participation	99.99%
Location	Mexico
Activity	Operation of parking lot
Mexico [Member] | Servicios a la Infraestructura Aeroportuaria del Pacifico, S.A. de C.V. (SIAP) [Member]
Disclosure of subsidiaries [Line Items]
Company	Servicios a la Infraestructura Aeroportuaria del Pacífico, S.A. de C.V. (SIAP)
% participation	99.99%
Location	Mexico
Activity	Administrative services
Mexico [Member] | Aerocomercializadora del Pacifico, S.A. de C.V. (ADP) [Member]
Disclosure of subsidiaries [Line Items]
Company	Aerocomercializadora del Pacifico, S.A. de C.V. (ADP)
% participation	99.99%
Location	Mexico
Activity	Operation of hotel infrastructure and other commercial services
Spain [Member] | Desarrollo de Concesiones Aeroportuarias, S.L. (DCA) [Member]
Disclosure of subsidiaries [Line Items]
Company	Desarrollo de Concesiones Aeroportuarias, S.L. (DCA)
% participation	100.00%
Location	Spain
Activity	Management administration, maintenance, servicing of all types of infrastructure
Jamaica [Member] | MBJ Airports Limited (MBJA) [Member]
Disclosure of subsidiaries [Line Items]
Company	MBJ Airports Limited (MBJA)
% participation	74.50%
Location	Jamaica
Activity	Operation of airport
Jamaica [Member] | PAC Kingston Airport Limited (PACKAL) [Member]
Disclosure of subsidiaries [Line Items]
Company	PAC Kingston Airport Limited (PACKAL)
% participation	100.00%
Location	Jamaica
Activity	Operation of airport
Brazil [Member] | GA del Pacifico es do Brasil, LTDA [Member]
Disclosure of subsidiaries [Line Items]
Company	GA del Pacífico es do Brasil, LTDA
% participation	99.99%
Location	Brazil
Activity	No operation

Basis of Presentation - Sched_2

Basis of Presentation - Schedule of Income and Expenses of Foreign Operations (Details)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
USD [Member]
Disclosure Of Basis Of Preparation [Line Items]
Average exchange rate	21.4886	19.2616	19.2357
Euro [Member]
Disclosure Of Basis Of Preparation [Line Items]
Average exchange rate	1.1413	1.1196	1.1815

Significant Accounting Polici_4

Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2020MXN ($)
Disclosure of detailed information about intangible assets [Line Items]
Cancellation of company own equity instruments	$ 0
Shares represents the holding of capital stock	15.00%
Passenger workload	A workload unit is currently equivalent to one terminal passenger (excluding passengers in transit) or 100 kilograms (220 pounds) of cargo. Moreover, in MBJA and PACKAL aeronautical revenues correspond to the fee for passengers and security, which are collected by airlines who also invoice other charges for landing and parking aircraft.
Mexico [Member]
Disclosure of detailed information about intangible assets [Line Items]
Concession expiration year	2048
Improvements to concession assets [Member]
Disclosure of detailed information about intangible assets [Line Items]
Improvements to concession assets	Under the Company’s concession agreements, through the MDP agreed with each government every five years, the Company is committed to carry out various improvements, upgrades and additions to each of its airports on an annual basis in the case of Mexican airports and every five years in Jamaica.
Airport concessions [Member] | Mexico [Member]
Disclosure of detailed information about intangible assets [Line Items]
Airport concession period	50 years
MBJA [Member] | Jamaica [Member]
Disclosure of detailed information about intangible assets [Line Items]
Concession expiration year	2033
AAJ Airport [Member] | Jamaica [Member]
Disclosure of detailed information about intangible assets [Line Items]
Airport concession period	25 years

Significant Accounting Polici_5

Significant Accounting Policies - Summary of Estimated Useful Lives For Current and Comparative Period (Detail)	12 Months Ended
	Dec. 31, 2020
Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	10
Annual depreciation rate	10.00%
Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	10
Annual depreciation rate	10.00%
Computer equipment [Member] | Bottom of Range [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	3.3
Annual depreciation rate	30.00%
Computer equipment [Member] | Top of Range [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	4
Annual depreciation rate	25.00%
Transportation equipment [Member] | Bottom of Range [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	4
Annual depreciation rate	25.00%
Transportation equipment [Member] | Top of Range [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	5
Annual depreciation rate	20.00%
Communication equipment [Member] | Bottom of Range [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	3.3
Annual depreciation rate	30.00%
Communication equipment [Member] | Top of Range [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	10
Annual depreciation rate	10.00%
Communication equipment [Member] | Middle Range [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	4
Annual depreciation rate	25.00%
Improvements on leased assets [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	10
Annual depreciation rate	10.00%

Significant Accounting Polici_6

Significant Accounting Policies - Summary of Amortization Periods For Current Period and Comparative Period (Detail)	12 Months Ended
	Dec. 31, 2020
Improvements to concession assets [Member] | Bottom of Range [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	12 years 6 months
Annual amortization rate	8.00%
Improvements to concession assets [Member] | Top of Range [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	20 years
Annual amortization rate	5.00%
Airport concessions [Member] | Bottom of Range [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	18 years
Annual amortization rate	5.50%
Airport concessions [Member] | Top of Range [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	49 years
Annual amortization rate	2.00%
Airport concessions [Member] | Middle Range [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period(years)	25 years
Average annual amortization rate	4.00%
Rights to use airport facilities [Member] | Bottom of Range [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	10 years
Annual amortization rate	10.00%
Rights to use airport facilities [Member] | Top of Range [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	49 years
Annual amortization rate	2.00%
Other acquired rights [Member] | Bottom of Range [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	44 years
Annual amortization rate	2.00%
Other acquired rights [Member] | Top of Range [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	48 years

Financial Risk Management - Add

Financial Risk Management - Additional Information (Detail) $ in Thousands

1 Months Ended

12 Months Ended

Apr. 30, 2020USD ($)

Jan. 31, 2020USD ($)

Dec. 31, 2020MXN ($)Airline

Dec. 31, 2019MXN ($)

Dec. 31, 2018MXN ($)

Dec. 31, 2020USD ($)

Mar. 02, 2020MXN ($)

Dec. 31, 2019USD ($)

Feb. 27, 2019MXN ($)

Feb. 26, 2019MXN ($)

Dec. 31, 2018USD ($)

May 02, 2017MXN ($)

Disclosure of detailed information about financial instruments [Line Items]

Percentage from maximum tariff per traffic unit by the mexican airports

100.00%

100.00%

100.00%

Number of major client airlines | Airline

3

Deposit received from customers

$ 696,059

$ 1,143,485

$ 1,130,740

Proportion of expenses in foreign currency

70.00%

Description of variable rate and effect of debt

The Company has financial debt denominated in pesos and U.S. dollars, which accrues interest at a variable rate based on TIIE 28-days and LIBOR 28-days, respectively. If on the 2020 of year-end closing date the variable interest rates to which the Company is exposed had been 100 basis points (higher) or lower than the interest rate at year-end with the other variables remaining constant

Loans

$ 24,355,166

Debt securities [Member]

Disclosure of detailed information about financial instruments [Line Items]

Debt securities, value

$ 3,000,000

$ 3,000,000

$ 2,300,000

$ 1,500,000

Accounts Receivable [Member]

Disclosure of detailed information about financial instruments [Line Items]

Loss rates base, actual credit loss experience period

3 years

Interbank Equilibrium Interest Rate [Member]

Disclosure of detailed information about financial instruments [Line Items]

Debt instrument interest rate period

variable rate based on TIIE 28-days

London Inter Bank Offering Rate [Member]

Disclosure of detailed information about financial instruments [Line Items]

Debt instrument interest rate period

LIBOR 28-days

TIIE Rate [Member]

Disclosure of detailed information about financial instruments [Line Items]

Interest rate

6.33%

8.03%

8.0315%

7.21%

Likely [Member]

Disclosure of detailed information about financial instruments [Line Items]

Sensitivity analysis of risk variable percentage

0.25%

Possible [Member]

Disclosure of detailed information about financial instruments [Line Items]

Sensitivity analysis of risk variable percentage

0.50%

Stress [Member]

Disclosure of detailed information about financial instruments [Line Items]

Sensitivity analysis of risk variable percentage

1.00%

Financial liabilities at fair value through profit or loss, category [Member]

Disclosure of detailed information about financial instruments [Line Items]

Fair value of financial liabilities at amortized cost

$ 24,280,945

16,648,280

13,712,401

Loans

$ 24,445,925

16,535,925

13,620,087

MBJA [Member]

Disclosure of detailed information about financial instruments [Line Items]

Description of tariffs for the passengers

In MBJ, the tariffs are billed and charged to domestic and international passengers in USD, which are assimilated into a fixed amount for 12 months (from April to March), and then updated for inflation in the United States.

International tariff per passenger

$ 19.34

Increase in tariff of an international passenger

24.74

Domestic tariff per passenger

$ 5.52

Proportion of expenses in foreign currency

70.00%

Loans

$ 1,544,964

837,610

776,428

PAC Kingston Airport Limited (PACKAL) [Member]

Disclosure of detailed information about financial instruments [Line Items]

Description of tariffs for the passengers

In PACKAL, the tariffs are billed and charged to domestic and international passengers in USD, which they are assimilated into a fixed amount for 12 months (from April to March), and then updated for inflation in the United States.

International tariff per passenger

$ 16.81

Increase in tariff of an international passenger

28.80

Domestic tariff per passenger

5.83

Increase in tariff of domestic tariff per passenger

$ 9.99

Credit risk [Member] | Mexico [Member]

Disclosure of detailed information about financial instruments [Line Items]

Percentage from maximum tariff per traffic unit by the mexican airports

0.00%

Credit risk [Member] | Jamaica [Member]

Disclosure of detailed information about financial instruments [Line Items]

Percentage from maximum tariff per traffic unit by the mexican airports

0.00%

Credit risk [Member] | Tarifa de Uso Aeroportuario [Member]

Disclosure of detailed information about financial instruments [Line Items]

Maximum grace period for reimbursement

60 days

Deposit received from customers

$ 696,059

$ 1,143,485

$ 1,130,740

Credit risk [Member] | Tarifa de Uso Aeroportuario [Member] | Bond or Cash Equivalent [Member]

Disclosure of detailed information about financial instruments [Line Items]

Guarantee period

30 days

Credit risk [Member] | Tarifa de Uso Aeroportuario [Member] | Major Client Airlines [Member]

Disclosure of detailed information about financial instruments [Line Items]

Percentage from maximum tariff per traffic unit by the mexican airports

33.50%

29.20%

28.90%

Credit risk [Member] | Tarifa de Uso Aeroportuario [Member] | Top of Range [Member]

Disclosure of detailed information about financial instruments [Line Items]

Credit term

60 days

Credit risk [Member] | Tarifa de Uso Aeroportuario [Member] | Other Clients [Member]

Disclosure of detailed information about financial instruments [Line Items]

Percentage from maximum tariff per traffic unit by the mexican airports

50.00%

52.90%

54.90%

Credit risk [Member] | Guadalajara airport [Member] | Aeronautical And Non Aeronautical [Member]

Disclosure of detailed information about financial instruments [Line Items]

Percentage from maximum tariff per traffic unit by the mexican airports

27.90%

27.40%

28.60%

Credit risk [Member] | Company's Airports [Member] | Aeronautical And Non Aeronautical [Member]

Disclosure of detailed information about financial instruments [Line Items]

Percentage from maximum tariff per traffic unit by the mexican airports

87.30%

91.00%

92.30%

Liquidity risk [Member]

Disclosure of detailed information about financial instruments [Line Items]

Operating expenses and financial debt payment period

60 days

Credit lines

$ 30,000,000

$ 7,000,000

$ 12,000,000

Financial Risk Management - Sum

Financial Risk Management - Summary of Financial Instruments Held by the Company (Detail) $ in Thousands, $ in Thousands	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)
Financial assets
Financial assets		$ 498,845
Financial liabilities at amortized cost
Financial liabilities	$ 952,912	293,816	$ 735,729	$ 730,361
Short and Long-term Debt Securities
Financial liabilities at amortized cost
Financial liabilities	17,000,000		12,000,000	9,000,000
Current And Long Term Bank Loans [Member]
Financial liabilities at amortized cost
Financial liabilities	7,355,166		4,437,043	4,535,863
Accounts payable [Member]
Financial liabilities at amortized cost
Financial liabilities	1,172,044	(25,369)	1,215,264	1,181,049
Derivative Financial Instruments [Member]
Financial liabilities at amortized cost
Financial liabilities at Fair Value	750,704		265,979
Liabilities for Assets in Lease [Member]
Financial liabilities at amortized cost
Financial liabilities at Fair Value	26,193		37,192	48,199
Cash and Cash Equivalents [Member]
Financial assets
Financial assets	14,444,549	489,939	7,500,193	6,151,457
Trade Accounts Receivables [Member]
Financial assets
Financial assets	$ 1,266,005	$ 8,906	1,479,410	1,395,362
Derivative financial instruments [Member]
Financial assets
Financial assets			$ 4,686	$ 136,457

Financial Risk Management - S_2

Financial Risk Management - Summary of Exposure to Credit Risk and Expected Credit Losses for Accounts Receivable (Detail) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2020USD ($)
Disclosure Of Credit Risk Exposure [Line Items]
Financial assets				$ 498,845
Trade Accounts Receivables [Member]
Disclosure Of Credit Risk Exposure [Line Items]
Financial assets	$ 1,412,958	$ 1,530,432	$ 1,444,037
Amount of credit loss	$ 146,952	$ 51,022	$ 48,675
Current (Not Past Due) [Member] | Trade Accounts Receivables [Member]
Disclosure Of Credit Risk Exposure [Line Items]
Weighted average loss rate	0.00%	0.00%	0.00%	0.00%
Financial assets	$ 1,192,643	$ 1,258,569	$ 1,304,274
Credit impairment	No	No	No
1 to 30 Days Past Due [Member] | Trade Accounts Receivables [Member]
Disclosure Of Credit Risk Exposure [Line Items]
Weighted average loss rate	8.31%	5.97%	4.48%	8.31%
Financial assets	$ 55,461	$ 133,533	$ 70,073
Amount of credit loss	$ 4,611	$ 7,978	$ 3,141
Credit impairment	No	No	No
31 to 60 Days Past Due [Member] | Trade Accounts Receivables [Member]
Disclosure Of Credit Risk Exposure [Line Items]
Weighted average loss rate	19.14%	13.69%	17.91%	19.14%
Financial assets	$ 25,223	$ 91,640	$ 25,934
Amount of credit loss	$ 4,827	$ 12,546	$ 4,645
Credit impairment	No	No	No
61 to 90 Days Past Due [Member] | Trade Accounts Receivables [Member]
Disclosure Of Credit Risk Exposure [Line Items]
Weighted average loss rate	86.54%	47.48%	80.20%	86.54%
Financial assets	$ 15,736	$ 30,832	$ 14,482
Amount of credit loss	$ 13,619	$ 14,640	$ 11,615
Credit impairment	No	No	No
More Than 90 Days Past Due [Member] | Trade Accounts Receivables [Member]
Disclosure Of Credit Risk Exposure [Line Items]
Weighted average loss rate	100.00%	100.00%	100.00%	100.00%
Financial assets	$ 109,759	$ 2,693	$ 15,494
Amount of credit loss	$ 109,759	$ 2,693	$ 15,494
Credit impairment	Yes	Yes	Yes
Legal [Member] | Trade Accounts Receivables [Member]
Disclosure Of Credit Risk Exposure [Line Items]
Weighted average loss rate	100.00%	100.00%	100.00%	100.00%
Financial assets	$ 14,136	$ 13,165	$ 13,780
Amount of credit loss	$ 14,136	$ 13,165	$ 13,780
Credit impairment	Yes	Yes	Yes

Financial Risk Management - S_3

Financial Risk Management - Summary of Company's Contractual Maturities for its Financial Liabilities, Including the Interest to be Paid (Detail) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2020USD ($)
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 952,912	$ 735,729	$ 730,361	$ 293,816
Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	30,801,625	20,746,637	18,016,011
Contractual maturities [Member] | AMP [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	157,003	355,361	298,376
Contractual maturities [Member] | Trade accounts payable and other payables [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,015,041	860,354	882,674
Contractual maturities [Member] | Liabilities for Assets in Lease [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	26,193	37,192	48,199
1 to 30 Days Past Due [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	345,299	271,749	256,859
1 to 30 Days Past Due [Member] | Contractual maturities [Member] | Trade accounts payable and other payables [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	247,757	190,230	188,659
1 to 30 Days Past Due [Member] | Contractual maturities [Member] | Liabilities for Assets in Lease [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	904	1,060	1,235
From 1 to 3 months [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,007,280	3,070,378	880,628
From 1 to 3 months [Member] | Contractual maturities [Member] | Trade accounts payable and other payables [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	767,284	670,124	694,015
From 1 to 3 months [Member] | Contractual maturities [Member] | Liabilities for Assets in Lease [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,896	2,226	2,594
Less than 1 month [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	7,690,024	1,145,141	1,007,245
Less than 1 month [Member] | Contractual maturities [Member] | AMP [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	157,003	355,361	298,376
Less than 1 month [Member] | Contractual maturities [Member] | Liabilities for Assets in Lease [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	7,918	9,291	10,684
Between 1 and 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	17,264,619	14,238,229	13,641,702
Between 1 and 5 years [Member] | Contractual maturities [Member] | Liabilities for Assets in Lease [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	15,475	24,615	33,689
More than 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 4,494,403	$ 2,021,140	$ 2,229,577
Fixed Rate Interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Weighted average of effective interest rate	7.92%	7.92%	7.92%
Fixed Rate Interest [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 868,788	$ 983,908	$ 1,084,954
Fixed Rate Interest [Member] | 1 to 30 Days Past Due [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	2,700	2,551	2,664
Fixed Rate Interest [Member] | From 1 to 3 months [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	7,770	7,425	56,198
Fixed Rate Interest [Member] | Less than 1 month [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	131,334	129,976	79,990
Fixed Rate Interest [Member] | Between 1 and 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	503,128	538,534	555,088
Fixed Rate Interest [Member] | More than 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 223,856	$ 305,422	$ 391,014
Variable rate interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Weighted average of effective interest rate	6.55%	6.55%	6.91%
Variable rate interest [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 3,687,151	$ 2,072,779	$ 2,165,946
Variable rate interest [Member] | 1 to 30 Days Past Due [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	64,453	77,908	64,301
Variable rate interest [Member] | From 1 to 3 months [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	180,141	190,603	127,822
Variable rate interest [Member] | Less than 1 month [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	773,412	526,134	618,198
Variable rate interest [Member] | Between 1 and 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	2,224,948	1,278,134	1,352,594
Variable rate interest [Member] | More than 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	444,197		3,031
Long-term debt securities (fixed rate) [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	5,098,000	1,500,000	1,500,000
Long-term debt securities (fixed rate) [Member] | Between 1 and 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,500,000
Long-term debt securities (fixed rate) [Member] | More than 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	3,598,000	1,500,000	1,500,000
Long-term debt securities (variable rate) [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	11,902,000	10,500,000	7,500,000
Long-term debt securities (variable rate) [Member] | From 1 to 3 months [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities		2,200,000
Long-term debt securities (variable rate) [Member] | Less than 1 month [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,500,000
Long-term debt securities (variable rate) [Member] | Between 1 and 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	10,402,000	8,300,000	7,500,000
Variable rate bank loans [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	6,126,816	4,221,325	4,310,556
Variable rate bank loans [Member] | Less than 1 month [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	4,969,791	124,379
Variable rate bank loans [Member] | Between 1 and 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,157,025	4,096,946	4,200,331
Variable rate bank loans [Member] | More than 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities			110,225
Fixed rate bank loans [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,228,350	215,718	225,307
Fixed rate bank loans [Member] | Between 1 and 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,000,000
Fixed rate bank loans [Member] | More than 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 228,350	$ 215,718	$ 225,307
Cash flow hedge [Member]
Disclosure of detailed information about financial instruments [Line Items]
Weighted average of effective interest rate	7.46%
Cash flow hedge [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 692,283
Cash flow hedge [Member] | 1 to 30 Days Past Due [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	29,485
Cash flow hedge [Member] | From 1 to 3 months [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	50,189
Cash flow hedge [Member] | Less than 1 month [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	150,566
Cash flow hedge [Member] | Between 1 and 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 462,043

Financial Risk Management - S_4

Financial Risk Management - Summary of Sensitivity Analysis of the Company Financial Assets and Liabilities (Detail) $ in Thousands, $ in Thousands	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets		$ 498,845
Financial liabilities	$ (952,912)	(293,816)	$ (735,729)	$ (730,361)
Net liability position		205,029
Accounts payable [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	(1,172,044)	25,369	(1,215,264)	(1,181,049)
Bank loans [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities		(268,447)
Cash and Cash Equivalents [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	14,444,549	489,939	7,500,193	6,151,457
Trade Accounts Receivables [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	1,266,005	$ 8,906	$ 1,479,410	$ 1,395,362
Peso amounts at exchange rate of Ps. 19.7354 [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	9,951,310
Financial liabilities	5,861,243
Net liability position	4,090,067
Peso amounts at exchange rate of Ps. 19.7354 [Member] | Accounts payable [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	506,077
Peso amounts at exchange rate of Ps. 19.7354 [Member] | Bank loans [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	(5,355,166)
Peso amounts at exchange rate of Ps. 19.7354 [Member] | Cash and Cash Equivalents [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	9,773,654
Peso amounts at exchange rate of Ps. 19.7354 [Member] | Trade Accounts Receivables [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	177,656
Exchange rate would depreciate 10% [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	9,046,646
Financial liabilities	(5,328,402)
Net liability position	3,718,244
Exchange rate would depreciate 10% [Member] | Accounts payable [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	460,070
Exchange rate would depreciate 10% [Member] | Bank loans [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	(4,868,332)
Exchange rate would depreciate 10% [Member] | Cash and Cash Equivalents [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	8,885,140
Exchange rate would depreciate 10% [Member] | Trade Accounts Receivables [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	161,506
Exchange rate would appreciate 10% [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	10,946,441
Financial liabilities	6,447,367
Net liability position	4,499,074
Exchange rate would appreciate 10% [Member] | Accounts payable [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	556,685
Exchange rate would appreciate 10% [Member] | Bank loans [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	(5,890,682)
Exchange rate would appreciate 10% [Member] | Cash and Cash Equivalents [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	10,751,019
Exchange rate would appreciate 10% [Member] | Trade Accounts Receivables [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	$ 195,422

Financial Risk Management - S_5

Financial Risk Management - Summary of Variable Interest Rates to the Company is Exposed had been 100 Basis Points (Higher) or Lower Than the Interest Rate (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Financial Liabilities Variable Rate [Abstract]
Effect in case of interest rate increase in 100 basis points, Variable rate long term debt	$ (111,492)	$ (84,251)	$ (121,747)
Effect in case of interest rate decrease in 100 basis points, Variable rate long term debt	$ 111,492	$ 84,251	$ 121,747

Financial Risk Management - S_6

Financial Risk Management - Summary of Interest Rate Profile of Company Interest-bearing Financial Instruments (Detail) $ in Thousands, $ in Thousands	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)
Disclosure Of Financial Instruments By Type Of Interest Rate [Line Items]
Financial liabilities	$ (952,912)	$ (293,816)	$ (735,729)	$ (730,361)
Fixed-rate instruments [Member]
Disclosure Of Financial Instruments By Type Of Interest Rate [Line Items]
Financial liabilities	(6,326,350)		(1,500,000)	(1,500,000)
Effect of interest rate swaps	(9,800,000)		(6,800,000)	(1,500,000)
Interest-bearing financial instruments	(16,126,350)		(8,300,000)	(3,000,000)
Variable-rate instruments [Member]
Disclosure Of Financial Instruments By Type Of Interest Rate [Line Items]
Financial liabilities	(18,028,816)		(14,937,043)	(12,035,863)
Interest-bearing financial instruments	(8,228,816)		(8,137,043)	(10,535,863)
Debt securities, value	$ 9,800,000		$ 6,800,000	$ 1,500,000

Financial Risk Management - S_7

Financial Risk Management - Summary of Items Designated as Hedged Items (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure Of Detailed Information About Hedging Instruments [Line Items]
Cash flow hedge reserve	$ (471,107)	$ (172,094)
Variable-rate instruments [Member]
Disclosure Of Detailed Information About Hedging Instruments [Line Items]
Change in value used for calculating hedge ineffectiveness	(661,653)	(247,981)
Cash flow hedge reserve	$ 471,107	$ (247,981)

Financial Risk Management - S_8

Financial Risk Management - Summary of Items Designated as Hedging Instruments and Hedge Ineffectiveness (Detail) - Interest rate swaps [Member] $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)HedgingInstrument	Dec. 31, 2019MXN ($)HedgingInstrument
Disclosure Of Detailed Information About Hedging Instruments [Line Items]
Nominal amount | HedgingInstrument	8,300,000	5,300,000
Carrying amount (Liabilities)	$ (676,188)	$ (247,981)
Line item in the statement of financial position where the hedging instrument is included	Derivative financial instruments (liabilities)	Derivative financial instruments (liabilities)
Changes in the value of the hedging instrument recognized in OCI	$ (413,672)	$ (247,981)
Amount reclassified from costs of hedging reserve to profit or loss	$ (13,490)	$ (1,045)
Line item in profit or loss affected by the reclassification	Finance costs	Finance costs

Financial Risk Management - Sch

Financial Risk Management - Schedule of Reconciliation by Risk Category of Components of Equity and Analysis of OCI Items and Net of Tax (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash flow hedges
Balance on January 1	$ (172,094)
Balance at December 31	(471,107)	$ (172,094)
Hedge Reserve [Member]
Cash flow hedges
Balance on January 1	(172,094)
Changes in fair value	(413,672)	(247,981)
Amount reclassified to profit or loss	(13,490)	(1,045)
Changes in deferred tax asset	128,149	76,931
Balance at December 31	$ (471,107)	$ (172,094)

Financial Risk Management - S_9

Financial Risk Management - Summary of Decrease in Interbank Interest Rates (Basis Points) (Detail) $ in Thousands	Dec. 31, 2020MXN ($)
Likely (25 bps) [Member]
Disclosure Of Information About Terms And Conditions Of Hedging Instruments And How They Affect Future Cash Flows [Line Items]
Derivative, value or contract	$ (55,514)
Possible (50 bps) [Member]
Disclosure Of Information About Terms And Conditions Of Hedging Instruments And How They Affect Future Cash Flows [Line Items]
Derivative, value or contract	(83,271)
Stress (100 bps) [Member]
Disclosure Of Information About Terms And Conditions Of Hedging Instruments And How They Affect Future Cash Flows [Line Items]
Derivative, value or contract	(210,953)
Cash flow hedge [Member] | Likely (25 bps) [Member]
Disclosure Of Information About Terms And Conditions Of Hedging Instruments And How They Affect Future Cash Flows [Line Items]
Derivative, value or contract	(55,514)
Cash flow hedge [Member] | Possible (50 bps) [Member]
Disclosure Of Information About Terms And Conditions Of Hedging Instruments And How They Affect Future Cash Flows [Line Items]
Derivative, value or contract	(83,271)
Cash flow hedge [Member] | Stress (100 bps) [Member]
Disclosure Of Information About Terms And Conditions Of Hedging Instruments And How They Affect Future Cash Flows [Line Items]
Derivative, value or contract	$ (210,953)

Financial Risk Management - _10

Financial Risk Management - Summary of Ratio of the Shareholders' Equity to Total Liabilities (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)
Disclosure Of Financial Instruments [Abstract]
Shareholders’ equity –controlling interest	$ 21,792,811	$ 19,628,172	$ 20,708,985
Total liabilities	$ 28,508,390	$ 20,908,361	$ 17,778,352
Ratio of total Shareholders’ equity – controlling interest to liabilities	0.8	0.9	1.2

Cash and Cash Equivalents - Sum

Cash and Cash Equivalents - Summary of Cash and Cash Equivalents (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Cash And Cash Equivalents [Abstract]
Cash	$ 6,068,555	$ 3,593,756	$ 1,912,047
Investments of cash surpluses	7,840,689	3,897,894	3,894,166
Cash equivalents designated for expenditure, held in trust	535,305	8,543	345,244
Total	$ 14,444,549	$ 7,500,193	$ 6,151,457	$ 7,730,143

Cash and Cash Equivalents - Add

Cash and Cash Equivalents - Additional Information (Detail)	Dec. 10, 2020MXN ($)Trust	Dec. 28, 2018MXN ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2017MXN ($)
Disclosure of cash and cash equivalents [Line Items]
Number of trusts established | Trust	12
Expansion of trust commitment	$ 535,305,000
Cash and cash equivalents			$ 14,444,549,000	$ 7,500,193,000	$ 6,151,457,000	$ 7,730,143,000
Guadalajara airport [Member]
Disclosure of cash and cash equivalents [Line Items]
Expansion of trust commitment		$ 115,000,000
Cash and cash equivalents			0
Puerto Vallarta airport [Member]
Disclosure of cash and cash equivalents [Line Items]
Cash and cash equivalents			0
San Jose del Cabo airport [Member]
Disclosure of cash and cash equivalents [Line Items]
Cash and cash equivalents			$ 0

Trade Accounts Receivable - Sum

Trade Accounts Receivable - Summary of Trade Accounts Receivable (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Trade Accounts Receivable [Abstract]
Trade accounts receivable	$ 1,412,958	$ 1,530,432	$ 1,444,037
Allowance for expected credit loss	(146,953)	(51,022)	(48,675)
Trade accounts receivable	$ 1,266,005	$ 1,479,410	$ 1,395,362

Trade Accounts Receivable - Add

Trade Accounts Receivable - Additional Information (Detail) - MXN ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Trade Accounts Receivable [Line Items]
Account receivable for passenger charger fees	$ 1,032,800,000	$ 979,037,000	$ 995,929,000
Allowances for expected credit loss in customer balances	14,136,000	16,626,000	17,145,000
Allowances for doubtful accounts in arrears of payments	132,817,000	34,396,000	31,530,000
Allowances for doubtful accounts at reversal of bad debt	53,011,000	19,778,000	8,142,000
Allowance for doubtful accounts cancellations	$ 11,595	$ 0	$ 0
Top of Range [Member] | COVID-19 Pandemic [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Temporarily extended credit term	180 days

Trade Accounts Receivable - S_2

Trade Accounts Receivable - Summary of Movements of Bad Debt Expense in Credit Loss (Detail) - Trade Accounts Receivables [Member] - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Trade Accounts Receivable [Line Items]
Beginning balance	$ (51,022)	$ (48,675)	$ (31,528)
Bad debt expense	(160,537)	(22,125)	(25,289)
Reversal of bad debts	64,607	19,778	8,142
Ending balance	$ (146,953)	$ (51,022)	$ (48,675)

Trade Accounts Receivable - S_3

Trade Accounts Receivable - Summary of Past Due Balances of Accounts Receivable (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Accounts receivables past due from 1 to 30 days [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	$ 55,461	$ 133,533	$ 70,073
Accounts receivables past due 31 to 60 days [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	25,223	91,640	25,934
Accounts receivables past due 61 to 90 days [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	15,736	30,832	14,482
Accounts receivables past due more than 90 days [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	4	24	93
Aggregate past due [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	$ 96,424	$ 256,029	$ 110,582

Trade Accounts Receivable - S_4

Trade Accounts Receivable - Summary of Percentage of Main Clients of Company with Relation to Total of Trade Accounts Receivable (Detail)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Concesionaria Vuela Compania de Aviacion, S.A.P.I. de C.V. [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
% receivable of TUA	32.50%	17.80%	22.50%
% receivable of SAE	4.20%	3.80%	3.60%
Aeroenlaces Nacionales, S.A. de C.V. [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
% receivable of TUA	19.20%	8.70%	11.40%
% receivable of SAE	1.70%	1.40%	1.10%
American Airlines [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
% receivable of TUA	3.40%	4.10%	3.90%
% receivable of SAE	0.80%	0.30%	0.40%
Aerovias de Mexico, S.A. de C.V. [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
% receivable of TUA	5.10%	5.90%	6.30%
% receivable of SAE	0.50%	0.80%	0.60%

Machinery, Equipment and Impr_3

Machinery, Equipment and Improvements on Leased Assets - Summary of Property Plant and Equipment (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	$ 1,905,684	$ 1,906,233	$ 1,655,688
Additions	323,456	(2,255)	240,811
Disposals	(139,151)	(7,417)	(9,737)
Currency translation effect	56,243	9,123	19,471
Ending balance	2,146,232	1,905,684	1,906,233
Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	1,393,985	1,426,828
Ending balance	1,602,765	1,393,985	1,426,828
Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	196,928	165,061
Ending balance	188,767	196,928	165,061
Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	225,984	228,427
Ending balance	264,637	225,984	228,427
Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	25,058	18,236
Ending balance	45,992	25,058	18,236
Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	11,637	12,810
Ending balance	10,047	11,637	12,810
Improvements on leased assets [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	52,092	54,871
Ending balance	34,024	52,092	54,871
Investment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	4,272,694	3,943,153	3,369,500
Additions	813,557	437,405	632,455
Disposals	(192,008)	(86,332)	(81,194)
Currency translation effect	87,414	(21,532)	22,392
Ending balance	4,981,657	4,272,694	3,943,153
Investment [Member] | Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	2,838,723	2,666,532	2,268,920
Additions	596,729	224,218	444,495
Disposals	(156,335)	(39,546)	(62,642)
Currency translation effect	(12,481)	(12,481)	15,759
Ending balance	3,341,641	2,838,723	2,666,532
Investment [Member] | Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	347,567	301,326	240,898
Additions	19,308	60,415	61,414
Disposals	(900)	(12,209)	(1,455)
Currency translation effect	2,991	(1,965)	469
Ending balance	368,966	347,567	301,326
Investment [Member] | Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	910,748	814,463	710,584
Additions	160,764	133,162	107,381
Disposals	(12,237)	(30,576)	(9,104)
Currency translation effect	20,326	(6,301)	5,602
Ending balance	1,079,601	910,748	814,463
Investment [Member] | Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	73,717	58,095	47,068
Additions	36,226	17,585	13,537
Disposals	(7,715)	(1,178)	(3,072)
Currency translation effect	1,573	(785)	562
Ending balance	103,801	73,717	58,095
Investment [Member] | Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	29,592	31,154	30,432
Additions	530	1,261	1,633
Disposals	(428)	(2,823)	(911)
Ending balance	29,694	29,592	31,154
Investment [Member] | Improvements on leased assets [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	72,347	71,583	71,598
Additions		764	3,995
Disposals	(14,393)		(4,010)
Ending balance	57,954	72,347	71,583
Accumulated depreciation and amortisation [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(2,367,010)	(2,036,920)	(1,713,812)
Additions	(490,101)	(439,660)	(391,644)
Disposals	52,857	78,915	71,457
Currency translation effect	31,171	30,655	(2,921)
Ending balance	(2,835,425)	(2,367,010)	(2,036,920)
Accumulated depreciation and amortisation [member] | Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(1,444,738)	(1,239,704)	(1,071,571)
Additions	(298,406)	(260,223)	(221,674)
Disposals	32,604	37,221	55,770
Currency translation effect	(28,336)	17,968	(2,229)
Ending balance	(1,738,876)	(1,444,738)	(1,239,704)
Accumulated depreciation and amortisation [member] | Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(150,639)	(136,265)	(117,093)
Additions	(28,847)	(26,821)	(20,839)
Disposals	866	11,059	1,864
Currency translation effect	(1,579)	1,388	(197)
Ending balance	(180,199)	(150,639)	(136,265)
Accumulated depreciation and amortisation [member] | Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(684,764)	(586,036)	(459,513)
Additions	(141,593)	(136,589)	(135,272)
Disposals	12,236	26,949	9,054
Currency translation effect	(843)	10,912	(305)
Ending balance	(814,964)	(684,764)	(586,036)
Accumulated depreciation and amortisation [member] | Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(48,659)	(39,859)	(34,558)
Additions	(15,464)	(10,210)	(8,177)
Disposals	6,727	1,023	3,066
Currency translation effect	(413)	387	(190)
Ending balance	(57,809)	(48,659)	(39,859)
Accumulated depreciation and amortisation [member] | Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(17,955)	(18,344)	(16,776)
Additions	(2,116)	(2,274)	(2,354)
Disposals	424	2,663	786
Ending balance	(19,647)	(17,955)	(18,344)
Accumulated depreciation and amortisation [member] | Improvements on leased assets [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(20,255)	(16,712)	(14,301)
Additions	(3,675)	(3,543)	(3,328)
Disposals			917
Ending balance	$ (23,930)	$ (20,255)	$ (16,712)

Machinery, Equipment and Impr_4

Machinery, Equipment and Improvements on Leased Assets - Summary of Net Balances of Machinery, Equipment and Improvements on Leased Assets (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	$ 2,146,232	$ 1,905,684	$ 1,906,233	$ 1,655,688
Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	1,602,765	1,393,985	1,426,828
Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	188,767	196,928	165,061
Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	264,637	225,984	228,427
Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	45,992	25,058	18,236
Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	10,047	11,637	12,810
Improvements on leased assets [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	$ 34,024	$ 52,092	$ 54,871

Improvements to Concession As_3

Improvements to Concession Assets - Summary of Improvements to Concession Assets (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	$ 12,063,383	$ 10,982,860	$ 9,944,022
Additions	1,535,460	1,194,803	1,033,311
Divestitures			(402)
Currency translation effect	164,997	(114,280)	5,929
Ending balance	13,763,840	12,063,383	10,982,860
Construction in-progress [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	782,005	2,382,118	2,376,483
Additions	2,153,038	1,218,757	1,661,060
Transfers	(259,621)	(2,804,400)	(1,669,128)
Currency translation effect	9,207	(14,470)	13,703
Ending balance	2,684,629	782,005	2,382,118
Improvements to concession assets [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	16,843,096	13,441,649	11,779,768
Additions	321,758	760,726	6,366
Divestitures		(21,977)	(7,919)
Transfers	259,621	2,804,400	1,669,128
Currency translation effect	202,739	(141,702)	(5,694)
Ending balance	17,627,214	16,843,096	13,441,649
Total investment [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	17,625,101	15,823,767	14,156,251
Additions	2,474,796	1,979,483	1,667,426
Divestitures		(21,977)	(7,919)
Currency translation effect	211,946	(156,172)	8,009
Ending balance	20,311,843	17,625,101	15,823,767
Accumulated amortization [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	(5,561,718)	(4,840,907)	(4,212,229)
Additions	(939,336)	(784,680)	(634,115)
Divestitures		21,977	7,517
Currency translation effect	(46,949)	41,892	(2,080)
Ending balance	$ (6,548,003)	$ (5,561,718)	$ (4,840,907)

Improvements to Concession As_4

Improvements to Concession Assets - Summary of the Net Amounts of Improvements to Concession Assets (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Service Concession Arrangements [Abstract]
Improvements to concession assets	$ 11,079,211	$ 11,281,378	$ 8,600,742
Construction in-progress	2,684,629	782,005	2,382,118
Total amounts	$ 13,763,840	$ 12,063,383	$ 10,982,860

Improvements to Concession As_5

Improvements to Concession Assets - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)Airport	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)
Disclosure of detailed information about service concession arrangements [Line Items]
Number of airports performed installation and adaptation of solar panels | Airport	12
Mexican Aircraft [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Investments pending to be paid | $	$ 540,854	$ 286,409	$ 318,519

Airport Concessions - Additiona

Airport Concessions - Additional Information (Detail) $ in Thousands, $ in Millions	Oct. 08, 2019USD ($)	Nov. 07, 2018USD ($)	Oct. 10, 2018	Dec. 31, 2020MXN ($)Airport	Dec. 31, 2020USD ($)Airport	Dec. 31, 2019MXN ($)	Dec. 31, 2019USD ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2018USD ($)	Dec. 31, 2015
Disclosure of detailed information about service concession arrangements [Line Items]
Tax recognized				$ 722,474		$ 2,055,783		$ 2,117,491
MBJA [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Term of concession to operate, maintain and operate the airport										30 years
Additional concession fee percentage on excess of forecast revenues.						45.00%	45.00%
Additional concession fee on excess of forecast revenues.					$ 9.7		$ 31.7		$ 28.2
Concession agreement non payment of amount due period				60 days	60 days
MBJA [Member] | Desarrollo De Concesiones Aeroportuarias S.L. [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Percentage of acquired holding interest										74.50%
NMIA [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Concession agreement period			25 years	25 years	25 years
Concession agreement possible extension period			5 years
PACKAL [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Monthly concession fee payable to AAJ				62.01%	62.01%
Recognized concession fee					$ 13.7		$ 5.6
Public bidding process paid		$ 2.1
Concession charge	$ 5
Mexican concessions [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Number of operate and develop airports | Airport				12	12
Benefit from use of airport facilities term				50 years	50 years
Amortization term for concessions				49 years	49 years
Amortization term through year				Nov. 30, 2048	Nov. 30, 2048
Company investment plans				The Company’s investment plans under the MDP must be updated every five years starting from 2000 and approved by the SCT. Each concessionaire is required to make minimum investments at each airport under the terms of its MDP.	The Company’s investment plans under the MDP must be updated every five years starting from 2000 and approved by the SCT. Each concessionaire is required to make minimum investments at each airport under the terms of its MDP.
Percentage of tax to be paid				5.00%	5.00%			5.00%	5.00%
Tax recognized				$ 405,976		$ 599,053		$ 533,492
Mexican concessions [Member] | Top of Range [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Concession renewed terms				50 years	50 years

Airport Concessions - Summary o

Airport Concessions - Summary of Values of Airport Concessions and Rights to Use Airport Facilities (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2016
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Cost of the concessions	$ 15,938,359			$ 15,938,359
Rights to use airport facilities	816,898	$ 873,598	$ 930,296
Airport concessions	10,649,220	$ 10,821,596	$ 11,412,118
Acquisition cost assigned	15,938,359			$ 15,938,359
Mexican concessions [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Cost of the concessions	15,938,359
Rights to use airport facilities	2,117,708
Acquisition cost assigned	15,938,359
Mexican concessions [Member] | Runways, aprons, platforms [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Rights to use airport facilities	519,057
Mexican concessions [Member] | Buildings [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Rights to use airport facilities	577,270
Mexican concessions [Member] | Other facilities [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Rights to use airport facilities	91,241
Mexican concessions [Member] | Land [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Rights to use airport facilities	930,140
Mexican concessions [Member] | Airport concessions [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	$ 13,820,651

Airport Concessions - Summary_2

Airport Concessions - Summary of Value of Concessions (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	$ 10,649,220	$ 10,821,596	$ 11,412,118
MBJA [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	3,512,687	3,318,376	3,465,882
MBJA [Member] | Accumulated amortization [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	(6,826,682)	(6,452,108)	(6,015,079)
MBJA [Member] | Mexican airport concessions [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	13,820,651	13,820,651	13,820,651
NMIA [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	$ 142,564	$ 134,677	$ 140,664

Airport Concessions - Summary_3

Airport Concessions - Summary of Value of Concessions (Parenthetical) (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)	Dec. 31, 2018USD ($)
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Amortization	$ 1,505,069	$ 1,329,620	$ 1,169,432
MBJA [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Fair value date of acquisition				$ 176,086,000	$ 176,086,000	$ 176,086,000
Translation effect for Amortization	(122,953)	(38,776)	4,315
Amortization	497,527	475,805	469,646
MBJA [Member] | Other airport concession [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Translation effects for concessions	$ 828,854	$ 634,350	$ 781,857
NMIA [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Fair value date of acquisition				$ 7,146,500	$ 7,146,500	$ 7,146,500

Rights To Use Airport Facilit_3

Rights To Use Airport Facilities - Summary of Value of Rights to Use Airport Facilities (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Rights To Use Airport Facilities [Line Items]
Rights to use airport facilities	$ 816,898	$ 873,598	$ 930,296
Gross carrying amount [Member]
Disclosure Of Rights To Use Airport Facilities [Line Items]
Rights to use airport facilities	2,117,708	2,117,708	2,117,708
Accumulated amortization [Member]
Disclosure Of Rights To Use Airport Facilities [Line Items]
Rights to use airport facilities	$ (1,300,810)	$ (1,244,110)	$ (1,187,412)

Rights to Use Airport Facilit_4

Rights to Use Airport Facilities - Additional Information (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Rights To Use Airport Facilities [Line Items]
Amortization	$ 1,505,069	$ 1,329,620	$ 1,169,432
Airport facilities [Member]
Disclosure Of Rights To Use Airport Facilities [Line Items]
Amortization	$ 56,700	$ 56,698	$ 56,699

Other Acquired Rights - Summary

Other Acquired Rights - Summary of Rights Acquired (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired	$ 464,903	$ 481,600	$ 498,296
Gross carrying amount [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired	769,227	769,227	769,227
Gross carrying amount [Member] | Right to operate the charter and general aviation terminal and FBO at San José del Cabo airport terminal [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired	344,443	344,443	344,443
Gross carrying amount [Member] | Right to operate commercial space at Tijuana airport [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired	15,935	15,935	15,935
Gross carrying amount [Member] | Right to operate various space at Puerto Vallarta airport [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired	309,616	309,616	309,616
Gross carrying amount [Member] | Right to operate commercial space at Guadalajara airport [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired	93,560	93,560	93,560
Gross carrying amount [Member] | Right to operate various parking lots [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired	5,673	5,673	5,673
Accumulated depreciation and amortisation [member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired	$ (304,324)	$ (287,627)	$ (270,931)

Other Acquired Rights - Additio

Other Acquired Rights - Additional Information (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Other Acquired Rights [Line Items]
Amortization recognized	$ 1,505,069	$ 1,329,620	$ 1,169,432
Other acquired rights [Member]
Disclosure Of Other Acquired Rights [Line Items]
Amortization recognized	$ 16,697	$ 16,696	$ 16,696

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2020MXN ($)
Disclosure of income taxes [line items]
Deferred tax assets relating to temporary differences between the accounting and tax value of investments in subsidiaries	$ 0
Expiry date of deductible temporary differences, unused tax losses and unused tax credits	With respect to tax legislation relating to concessions, such losses will expire in 2048, except for the tax losses of Grupo Aeroportuario del Pacífico, S.A.B. de C.V., which expire in 2026.
Unused tax losses [Member]
Disclosure of income taxes [line items]
Deferred tax assets on tax loss carryforwards	$ 0
Mexican Companies [Member]
Disclosure of income taxes [line items]
Income taxes rate	30.00%
Decreto de Est?mulos Fiscales Regi?n Fronteriza Norte [Member]
Disclosure of income taxes [line items]
Income taxes rate	20.00%
MBJA and PACKAL [Member]
Disclosure of income taxes [line items]
Income taxes rate	25.00%
Desarrollo De Concesiones Aeroportuarias S.L. [Member]
Disclosure of income taxes [line items]
Income taxes rate	25.00%

Income Taxes - Summary of Balan

Income Taxes - Summary of Balances of Recoverable Taxes (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Recoverable taxes:
IMPAC	$ 24,338	$ 39,186	$ 57,759
ISR	479,032	98,742	40,492
IVA	350,536	35,508	28,729
Business flat tax (IETU)	1,929	1,929	3,399
Withholding taxes	200,393	43,130	22,362
Corporation taxes	15,329	71,599	66,338
Other	1,298	1,481	1,065
Total	$ 1,072,855	$ 291,575	$ 220,144

Income Taxes - Summary of Incom

Income Taxes - Summary of Income Tax Expense (Benefit) (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of income taxes [line items]
Current	$ 722,474	$ 2,055,783	$ 2,117,491
Deferred	(255,407)	(164,340)	(248,450)
Income tax	467,067	1,891,443	1,869,041
ISR [Member]
Disclosure of income taxes [line items]
Current	722,474	2,055,783	2,117,491
Deferred	(255,407)	(164,340)	(248,450)
Income tax	$ 467,067	$ 1,891,443	$ 1,869,041

Income Taxes - Schedule of Effe

Income Taxes - Schedule of Effective Tax Rate (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Taxes [Abstract]
Income tax by applying the weighted average statutory rate	30.00%	30.00%	30.00%
Effects of inflation over monetary assets	(3.50%)	(3.50%)	(3.90%)
(Unrecognized) applied tax loss carryforwards	0.80%	0.80%	0.80%
Derecognition of deferred tax asset			0.90%
Tax rate change in border area	(0.10%)	(0.10%)	0.30%
Employee benefits	(0.10%)	(0.10%)	(0.10%)
Cancellation of recoverable tax on assets - undue payments			(0.80%)
Other	(1.30%)	(1.30%)	(0.60%)
Effective tax rate	25.80%	25.80%	26.60%
Income before income taxes	$ 2,385,770	$ 7,346,185	$ 7,007,672
Income tax by applying the weighted average statutory rate	715,731	2,203,856	2,102,302
Effects of inflation over monetary assets	(255,946)	(260,249)	(271,601)
(Unrecognized) applied tax loss carryforwards	48,041	61,953	57,733
Derecognition of deferred tax asset			60,115
Tax rate change in border area	45,220	(10,332)	19,391
Employee benefits	(3,127)	(9,586)	(603)
Cancellation of recoverable tax on assets - undue payments			(54,444)
Other	(82,852)	(94,199)	(43,852)
Income tax	$ 467,067	$ 1,891,443	$ 1,869,041

Income Taxes - Schedule of Net

Income Taxes - Schedule of Net Deferred Income Tax Assets and Net Deferred Income Tax Liability (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Deferred ISR asset (liability):
Deferred income tax asset (liability)	$ (655,479)	$ (681,909)	$ (784,931)	$ (839,253)
Improvements to concession assets [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(1,731)	(1,712)	(1,905)	(2,008)
Accruals [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	12,796	13,604	14,458	16,238
Machinery, equipment and improvements on leased assets [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(75,262)	(76,881)	(96,496)	(103,782)
Airport concessions [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(590,401)	(615,751)	(700,168)	$ (748,879)
Mexico [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	5,966,363	5,648,944	5,472,279
Mexico [Member] | Expected credit loss [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	29,478	10,831	10,636
Mexico [Member] | Machinery and equipment [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	56,298	50,590	46,723
Mexico [Member] | Improvements to concession assets [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	657,472	605,052	567,497
Mexico [Member] | Airport concessions and rights to use airport facilities [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	4,691,382	4,654,502	4,592,116
Mexico [Member] | Other acquired rights [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	146,980	143,596	139,268
Mexico [Member] | Other temporary differences [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	315	449	445
Mexico [Member] | Unused tax losses [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	95,886	51,304	113,257
Mexico [Member] | Employee benefits [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	41,447	30,373	27,805
Mexico [Member] | Accruals [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	21,557	19,877	14,024
Mexico [Member] | Derivative financial instruments [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	225,548	82,370	(39,492)
Jamaica [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(655,479)	(681,909)	(784,931)
Jamaica [Member] | Improvements to concession assets [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(1,731)	(1,712)	(1,905)
Jamaica [Member] | Accruals [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	12,796	13,604	14,458
Jamaica [Member] | Machinery, equipment and improvements on leased assets [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(75,262)	(76,881)	(96,496)
Jamaica [Member] | Airport concessions [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(590,401)	(615,751)	(700,168)
Jamaica [Member] | Trade Accounts Receivables [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	$ (881)	$ (1,169)	$ (820)

Income Taxes - Schedule of Unre

Income Taxes - Schedule of Unrecognized Deferred Income Tax Assets (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Unrecognized Deferred Income Tax Assets [Line Items]
Unrecognized deferred income tax assets	$ 412,519	$ 372,240	$ 334,404
Unused tax losses [Member]
Disclosure Of Unrecognized Deferred Income Tax Assets [Line Items]
Unrecognized deferred income tax assets	306,332	269,898	235,475
Deductible tax temporary difference [Member]
Disclosure Of Unrecognized Deferred Income Tax Assets [Line Items]
Unrecognized deferred income tax assets	$ 106,187	$ 102,342	$ 98,929

Income Taxes - Summary of Defer

Income Taxes - Summary of Deferred Income Tax from Tax Loss Carryforwards (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Tax Loss Carryforwards [Abstract]
Tax loss carryforwards	$ 1,340,729	$ 1,070,673	$ 1,162,441
Unrecognized tax loss carryforwards	(1,021,106)	(899,659)	(784,917)
Recognized tax loss carryforwards	$ 319,623	$ 171,014	$ 377,524

Income Taxes - Summary of Recon

Income Taxes - Summary of Reconciliation of Changes in Deferred Tax Assets (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	$ (681,909)	$ (784,931)	$ (839,253)
Ending Balance	(655,479)	(681,909)	(784,931)
Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	5,648,944	5,472,279	5,354,282
Effects in profit and loss	176,710	102,067	191,999
Allocation to recoverable taxes			(79,786)
Other comprehensive income	140,709	74,598	5,784
Ending Balance	5,966,363	5,648,944	5,472,279
Derivative financial instruments [Member] | Deferred Tax Liability
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	82,370	(39,492)	(30,667)
Effects in profit and loss	15,030	44,931	(8,825)
Other comprehensive income	128,148	76,931
Ending Balance	225,548	82,370	(39,492)
Expected credit loss [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	10,831	10,636	7,209
Effects in profit and loss	18,647	195	3,427
Ending Balance	29,478	10,831	10,636
Machinery, equipment and improvements on leased assets [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	(76,881)	(96,496)	(103,782)
Ending Balance	(75,262)	(76,881)	(96,496)
Machinery, equipment and improvements on leased assets [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	50,590	46,723	37,645
Effects in profit and loss	5,708	3,867	9,078
Ending Balance	56,298	50,590	46,723
Improvements to concession assets [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	(1,712)	(1,905)	(2,008)
Ending Balance	(1,731)	(1,712)	(1,905)
Improvements to concession assets [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	605,051	567,497	511,166
Effects in profit and loss	52,421	37,554	56,331
Ending Balance	657,472	605,051	567,497
Airport concessions and rights to use airport facilities [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	4,654,502	4,592,116	4,461,211
Effects in profit and loss	36,880	62,386	130,905
Ending Balance	4,691,382	4,654,502	4,592,116
Other acquired rights [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	143,596	139,268	130,776
Effects in profit and loss	3,384	4,328	8,492
Ending Balance	146,980	143,596	139,268
Other temporary differences [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	449	445	387
Effects in profit and loss	(134)	4	58
Ending Balance	315	449	445
Unused tax losses [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	51,304	113,257	170,990
Effects in profit and loss	44,582	(61,953)	(57,733)
Ending Balance	95,886	51,304	113,257
Employee benefits [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	30,373	27,805	27,257
Effects in profit and loss	(1,487)	4,901	(5,236)
Other comprehensive income	12,561	(2,333)	5,784
Ending Balance	41,447	30,373	27,805
Accruals [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	13,604	14,458	16,238
Ending Balance	12,796	13,604	14,458
Accruals [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	19,878	14,024	12,966
Effects in profit and loss	1,679	5,854	1,058
Ending Balance	$ 21,557	$ 19,878	14,024
Unused tax credits [Member] | Deferred Tax Asset
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance			25,342
Effects in profit and loss			54,444
Allocation to recoverable taxes			$ (79,786)

Income Taxes - Summary of Rec_2

Income Taxes - Summary of Reconciliation of Changes in Deferred Tax Liabilities (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	$ (655,479)	$ (681,909)	$ (784,931)	$ (839,253)
Effects of profit and loss	78,697	62,273	56,451
Other comprehensive income	(52,267)	40,749	(2,129)
Trade accounts receivable [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	(881)	(1,169)	(820)	(822)
Effects of profit and loss	(3,525)		5,220
Other comprehensive income	3,813	(349)	(5,218)
Machinery, equipment and improvements on leased assets [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	(75,262)	(76,881)	(96,496)	(103,782)
Effects of profit and loss	32,937	(74,659)	6,998
Other comprehensive income	(31,318)	94,274	288
Improvements to concession assets [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	(1,731)	(1,712)	(1,905)	(2,008)
Effects of profit and loss	107	97	97
Other comprehensive income	(126)	96	6
Airport concessions [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	(590,401)	(615,751)	(700,168)	(748,879)
Effects of profit and loss	51,834	46,461	46,399
Other comprehensive income	(26,484)	37,956	2,312
Accruals [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	12,796	13,604	14,458	$ 16,238
Effects of profit and loss	(2,656)	90,374	(2,263)
Other comprehensive income	$ 1,848	$ (91,228)	$ 483

Accounts payable - Schedule of

Accounts payable - Schedule of Accounts Payable (Detail) $ in Thousands, $ in Thousands	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)
Disclosure Of Detailed Information About Accounts Payable [Abstract]
Suppliers	$ 952,912	$ 293,816	$ 735,729	$ 730,361
Interest payable	90,759		98,882	84,224
Direct employee benefits	88,567		62,494	48,239
Others suppliers	56,353		112,635	141,380
Others	5,759		11,989	10,932
Total	$ 1,194,350		$ 1,163,773	$ 1,154,712

Leases Obligations - Additional

Leases Obligations - Additional Information (Detail) - MXN ($) $ in Thousands	Jan. 01, 2018	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Leases Obligations [Line Items]
Amortization Rights of Use Assets		$ 12,977	$ 16,261	$ 13,118
Lease agreements, average discount interest rate	8.23%	7.95%	7.99%	8.38%
Interest on liability for lease		$ 2,582	$ 3,703	$ 3,733
Bottom of Range [Member]
Disclosure Of Leases Obligations [Line Items]
Average lease term		2 years
Top of Range [Member]
Disclosure Of Leases Obligations [Line Items]
Average lease term		4 years

Leases Obligations - Summary of

Leases Obligations - Summary of Future Minimum Lease Payments (Details) $ in Thousands	Dec. 31, 2020MXN ($)
Less Than One Year [member]
Disclosure Of Leases Obligations [Line Items]
Future minimum lease payments	$ 12,243
Interest	(1,526)
Present value of minimum lease payments	10,717
Less Than Two Years [member]
Disclosure Of Leases Obligations [Line Items]
Future minimum lease payments	14,410
Interest	(612)
Present value of minimum lease payments	13,798
Less Than Three Years [member]
Disclosure Of Leases Obligations [Line Items]
Future minimum lease payments	1,717
Interest	(39)
Present value of minimum lease payments	1,678
Liabilities For Assets In Lease Long Term [member]
Disclosure Of Leases Obligations [Line Items]
Future minimum lease payments	16,127
Interest	(651)
Present value of minimum lease payments	15,476
Liabilities For Assets In Lease [member]
Disclosure Of Leases Obligations [Line Items]
Future minimum lease payments	28,370
Interest	(2,177)
Present value of minimum lease payments	$ 26,193

Derivative Financial Instrume_3

Derivative Financial Instruments - Additional Information (Detail) $ in Millions

Feb. 14, 2020MXN ($)

Feb. 13, 2020MXN ($)

Feb. 27, 2019MXN ($)

Feb. 26, 2019MXN ($)

May 04, 2017

Dec. 31, 2020MXN ($)

Dec. 31, 2019MXN ($)

Dec. 31, 2018MXN ($)

Dec. 31, 2020USD ($)

Jun. 25, 2020MXN ($)

Mar. 02, 2020MXN ($)

May 02, 2017MXN ($)

Feb. 29, 2016USD ($)

Jan. 31, 2016MXN ($)

Jan. 31, 2016USD ($)

Feb. 28, 2015MXN ($)

Disclosure of detailed information about financial instruments [Line Items]

Issuance of debt securities

$ 17,000,000,000

$ 12,000,000,000

$ 9,000,000,000

Description of derivative instruments variable interest rate basis

Interest will be payable every 28 days at a variable rate of TIIE-28 plus 17 basis points

Derivative financial instrument basis points

17.00%

Unsecured credit agreement

$ 2,200,000

$ 3,000,000

$ 191

$ 4,200,000

Description of loan agreement maturity date

with monthly interest payments, for a term of 5 years

Gain (loss) on derivative financial instruments

$ 43,778,000

$ 149,770,000

29,642,000

Amount recognized as derivative in other comprehensive income

$ 0

Capitalization interest rate one

1.75%

1.75%

1.75%

1.75%

Amount recognized as application of coverage in finance and interest income

$ 6,376,000

$ 19,275,000

$ 9,919,000

Gain (loss) on sale of derivatives

29,100,000

97,449,000

$ 115,938,000

Interest rate swaps [Member]

Disclosure of detailed information about financial instruments [Line Items]

Amount recognized as derivative finance income (cost)

51,032,000

559,000

Cash flow hedge [Member]

Disclosure of detailed information about financial instruments [Line Items]

Reserve for loss of the fair value

$ 471,107,000

$ 172,094,000

TIIE Rate [Member]

Disclosure of detailed information about financial instruments [Line Items]

Interest rate

8.03%

8.0315%

6.33%

7.21%

TIIE 28 [Member]

Disclosure of detailed information about financial instruments [Line Items]

Capitalization interest rate one

5.75%

5.75%

5.75%

5.75%

Amount recognized as application of coverage in finance and interest income

$ 2,750,000

$ 22,305,000

$ 22,856,000

TIIE Rate Plus 49 Basis Point [Member]

Disclosure of detailed information about financial instruments [Line Items]

Description of derivative instruments variable interest rate basis

debt securities were placed at a 28-day TIIE variable rate plus 49 basis points

Debt instrument interest rate

7.21%

TIIE Rate Plus 49 Basis Point [Member] | Interest rate swaps [Member]

Disclosure of detailed information about financial instruments [Line Items]

Gain (loss) on sale of derivatives

$ 963,000

17,300,000

$ 11,517,000

Amount recognized as derivative finance income (cost)

$ 21,934,000

TIIE Rate Plus 44 Basis Point [Member]

Disclosure of detailed information about financial instruments [Line Items]

Description of derivative instruments variable interest rate basis

debt securities were placed at a 28-day TIIE variable rate plus 44 basis points

Debt instrument interest rate

8.0315%

TIIE Rate Plus 44 Basis Point [Member] | Interest rate swaps [Member]

Disclosure of detailed information about financial instruments [Line Items]

Gain (loss) on sale of derivatives

6,450,000

TIIE Variable Rate Plus 45 Basis Point [Member]

Disclosure of detailed information about financial instruments [Line Items]

Description of derivative instruments variable interest rate basis

debt securities were placed at a 28-day TIIE variable rate plus 45 basis points

Debt instrument interest rate

8.03%

TIIE Variable Rate Plus 45 Basis Point [Member] | Interest rate swaps [Member]

Disclosure of detailed information about financial instruments [Line Items]

Amount recognized as derivative finance income (cost)

6,828,000

TIIE Variable Rate Plus 45 Basis Point [Member] | Cash flow hedge [Member] | Interest rate swaps [Member]

Disclosure of detailed information about financial instruments [Line Items]

Amount recognized as derivative finance income (cost)

$ 67,027,000

$ 725,000

TIIE Rate Plus 17 Basis Point [Member]

Disclosure of detailed information about financial instruments [Line Items]

Description of derivative instruments variable interest rate basis

debt securities certificates were placed at a 28-day TIIE variable rate plus 17 basis points

Debt instrument interest rate

6.332%

TIIE Rate Plus 17 Basis Point [Member] | Interest rate swaps [Member]

Disclosure of detailed information about financial instruments [Line Items]

Gain (loss) on sale of derivatives

$ 5,567,000

Amount recognized as derivative finance income (cost)

$ 24,513,000

Scotiabank [Member]

Disclosure of detailed information about financial instruments [Line Items]

Unsecured credit agreement

$ 95.5

Scotiabank [Member] | TIIE 28 [Member]

Disclosure of detailed information about financial instruments [Line Items]

Capitalization interest rate one

5.75%

5.75%

BBVA [Member]

Disclosure of detailed information about financial instruments [Line Items]

Unsecured credit agreement

$ 95.5

Nova Scotiabank And BBVA [Member]

Disclosure of detailed information about financial instruments [Line Items]

Borrowings interest rate basis

Libor 1M plus 99 and 105 basis points

Debt securities [Member]

Disclosure of detailed information about financial instruments [Line Items]

Debt securities, value

$ 3,000,000,000

$ 2,300,000,000

$ 3,000,000,000

$ 1,500,000,000

Floor [Member]

Disclosure of detailed information about financial instruments [Line Items]

Collar category interest rate

4.05%

Floor [Member] | Nova Scotiabank And BBVA [Member]

Disclosure of detailed information about financial instruments [Line Items]

Collar category interest rate

0.42%

CAP I [Member]

Disclosure of detailed information about financial instruments [Line Items]

Collar category interest rate

5.75%

CAP I [Member] | Nova Scotiabank And BBVA [Member]

Disclosure of detailed information about financial instruments [Line Items]

Collar category interest rate

1.75%

CAP [Member]

Disclosure of detailed information about financial instruments [Line Items]

Collar category interest rate

6.75%

CAP [Member] | Nova Scotiabank And BBVA [Member]

Disclosure of detailed information about financial instruments [Line Items]

Collar category interest rate

2.75%

Tranche One [Member] | Unsecured Debt Securities G A P 15 [Member]

Disclosure of detailed information about financial instruments [Line Items]

Issuance of debt securities

$ 1,100,000,000

Tranche Two [Member]

Disclosure of detailed information about financial instruments [Line Items]

Description of derivative instruments variable interest rate basis

Generates interest at a variable rate of TIIE-28 plus 24 basis points with a term of 5 years

Derivative financial instrument basis points

0.24%

0.24%

Description on period of derivative financial instruments variable interest rate

Term of 5 years

Tranche Two [Member] | Unsecured Debt Securities G A P 15 [Member]

Disclosure of detailed information about financial instruments [Line Items]

Issuance of debt securities

$ 1,100,000,000

Unsecured Debt Securities G A P 15 [Member] | Debt securities [Member]

Disclosure of detailed information about financial instruments [Line Items]

Issuance of debt securities

$ 2,200,000,000

Derivative Financial Instrume_4

Derivative Financial Instruments - Summary of Characterisitics and Fair Value of Derivative Instruments (Detail)	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)	Dec. 31, 2018USD ($)
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
CAP 1	1.75%	1.75%	1.75%	1.75%	1.75%	1.75%
Fair value as of December 31, 2018	$ (750,704,000)	$ 4,686,000	$ 136,457,000
Fair value as of December 31, 2018		(265,979,000)
Fair value as of December 31, 2020	$ 750,704,000	$ (4,686,000)	$ (136,457,000)
TIIE 28 [Member]
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
CAP 1	5.75%	5.75%	5.75%	5.75%	5.75%	5.75%
H S B C Bank [Member] | London Inter Bank Offered Rate 30 [Member]
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
Notional amount				$ 95,500,000	$ 95,500,000	$ 95,500,000
Hedge start date	Mar. 4, 2016	Mar. 4, 2016	Mar. 4, 2016
Rate	Libor 30	Libor 30	Libor 30
Floor	0.42%	0.42%	0.42%	0.42%	0.42%	0.42%
CAP 1	1.75%	1.75%	1.75%	1.75%	1.75%	1.75%
CAP 2	2.75%	2.75%	2.75%	2.75%	2.75%	2.75%
Due date	Jan. 31, 2021	Jan. 31, 2021	Jan. 31, 2021
Fair value as of December 31, 2018	$ 476,000	$ 667,000	$ 25,572,000
Fair value as of December 31, 2020	$ (476,000)	$ (667,000)	$ (25,572,000)
H S B C Bank [Member] | London Inter Bank Offered Rate 30 [Member]
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
Notional amount				$ 95,500,000	$ 95,500,000	$ 95,500,000
Hedge start date	Mar. 4, 2016	Mar. 4, 2016	Mar. 4, 2016
Rate	Libor 30	Libor 30	Libor 30
Floor	0.42%	0.42%	0.42%	0.42%	0.42%	0.42%
CAP 1	1.75%	1.75%	1.75%	1.75%	1.75%	1.75%
CAP 2	2.75%	2.75%	2.75%	2.75%	2.75%	2.75%
Due date	Feb. 28, 2021	Feb. 28, 2021	Feb. 28, 2021
Fair value as of December 31, 2018	$ 857,000	$ 619,000	$ 26,369,000
Fair value as of December 31, 2020	(857,000)	(619,000)	(26,369,000)
H S B C Bank [Member] | 7.21%
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
Notional amount	$ 1,500,000,000	$ 1,500,000,000	$ 1,500,000,000
Hedge start date	May 4, 2017	May 4, 2017	May 4, 2017
Rate	7.21%	7.21%	7.21%
Floor		0.00%			0.00%
CAP 1		0.00%			0.00%
CAP 2		0.00%			0.00%
Due date	Mar. 31, 2022	Mar. 31, 2022	Mar. 31, 2022
Fair value as of December 31, 2018	$ 57,090,000		$ 60,259,000
Fair value as of December 31, 2018		$ (17,998,000)
Fair value as of December 31, 2020	(57,090,000)		(60,259,000)
Scotiabank [Member] | TIIE 28 [Member]
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
Notional amount	$ 2,300,000,000	$ 2,200,000,000	$ 2,200,000,000
Hedge start date	Feb. 6, 2019	Apr. 1, 2016	Apr. 1, 2016
Rate	8.0315%	TIIE 28	TIIE 28
Floor		4.05%	4.05%		4.05%	4.05%
CAP 1		5.75%	5.75%		5.75%	5.75%
CAP 2		6.75%	6.75%		6.75%	6.75%
Due date	Nov. 30, 2022	Feb. 28, 2021	Feb. 28, 2021
Fair value as of December 31, 2018	$ 154,741,000	$ 3,400,000	$ 24,257,000
Fair value as of December 31, 2020	(154,741,000)	(3,400,000)	$ (24,257,000)
Scotiabank [Member] | 8.0315%
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
Notional amount	$ 3,000,000,000	$ 2,300,000,000
Hedge start date	Feb. 27, 2019	Feb. 6, 2019
Rate	8.03%	8.0315%
Floor		0.00%			0.00%
CAP 1		0.00%			0.00%
CAP 2		0.00%			0.00%
Due date	Mar. 31, 2024	Nov. 30, 2022
Fair value as of December 31, 2018	$ 335,752,000
Fair value as of December 31, 2018		$ (86,998,000)
Fair value as of December 31, 2020	(335,752,000)
Scotiabank [Member] | 8.03%
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
Notional amount	$ 3,000,000,000	$ 3,000,000,000
Hedge start date	Feb. 27, 2019	Feb. 27, 2019
Rate	6.332	8.03%
Due date	Feb. 28, 2025	Mar. 31, 2024
Fair value as of December 31, 2018	$ 201,788,000
Fair value as of December 31, 2018		$ (160,983,000)
Fair value as of December 31, 2020	$ (201,788,000)

Bank Loans and issuance of De_3

Bank Loans and issuance of Debt Securities - Additional Information (Detail) - MXN ($)	1 Months Ended		12 Months Ended
	Jun. 30, 2020	Feb. 29, 2020	Dec. 31, 2020	Dec. 31, 2015	Feb. 24, 2006
Disclosure of detailed information about borrowings [Line Items]
Percentage of common stock voting				100.00%	85.00%
Expenses recognized related to emissions	$ 15,398,000	$ 15,398,000
Restriction in sale or transfer of assets maximum			$ 1,000,000
Master Development Programs (MDP) [Member]
Disclosure of detailed information about borrowings [Line Items]
Capital investments	$ 2,200,000,000	$ 4,992,993,000

Bank Loans and issuance of De_4

Bank Loans and issuance of Debt Securities - Summary of Unpaid Balance of Loan - Loans Contracted with Banking Institutions and Third Parties (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	$ 24,355,166
Less - Current portion	(1,159,590)
Long-term borrowings (Note 16.a)	6,195,576	$ 4,437,043	$ 4,535,863
Long-term Debt and Payable [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	7,355,166	4,437,043	4,535,863
Unsecured Loan With MBJA In June 2007 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	218,176	206,107	215,269
Unsecured Loan With MBJA In February 2009 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	10,174	9,610	10,038
Unsecured Loan With GAP On January 19, 2016 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	1,905,101	1,799,717	1,879,717
Unsecured Loan With GAP On April 13, 2020 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	1,000,000
Unsecured Loan With GAP On February 15, 2016 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	1,905,101	1,799,717	1,879,717
Unsecured Loan With GAP On May 15, 2020 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	1,000,000
Unsecured Loan With MBJA on December 28, 2017 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	718,153	$ 621,891	$ 551,122
Unsecured Loan With MBJA On September 3, 2020 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	$ 598,461

Bank Loans and issuance of De_5

Bank Loans and issuance of Debt Securities - Summary of Unpaid Balance of Loan - Loans Contracted with Banking Institutions and Third Parties (Parenthetical) (Detail)

Sep. 03, 2020MXN ($)

May 15, 2020MXN ($)

Apr. 13, 2020MXN ($)

Dec. 28, 2017USD ($)

Feb. 15, 2016USD ($)

Jan. 19, 2016USD ($)

Dec. 31, 2020USD ($)

Dec. 31, 2019USD ($)

Jun. 25, 2020MXN ($)

Feb. 14, 2020MXN ($)

Feb. 13, 2020MXN ($)

Feb. 28, 2009USD ($)

Jun. 30, 2007USD ($)

Disclosure Of Detailed Information About Borrowings [Line Items]

Unsecured loan

$ 191,000,000

$ 4,200,000

$ 2,200,000

$ 3,000,000

Derivative financial instrument basis points

17.00%

Unsecured Loan With MBJA In February 2009 [Member]

Disclosure Of Detailed Information About Borrowings [Line Items]

Unsecured loan

$ 510,000

Interest rate

8.00%

Unsecured Loan With GAP On April 13, 2020 [Member]

Disclosure Of Detailed Information About Borrowings [Line Items]

Unsecured loan

$ 1,000,000,000

Borrowings interest rate basis

Interest rate 28 days tiie variable plus 100 basis points.

Loan maturity period

15 months

Derivative financial instrument basis points

1.00%

Unsecured Loan With GAP On January 19, 2016 [Member]

Disclosure Of Detailed Information About Borrowings [Line Items]

Unsecured loan

$ 95,500,000

Borrowings interest rate basis

The loan bears interest at Libor 1M plus 99 basis points.

Loan maturity period

5 years

Derivative financial instrument basis points

0.99%

Unsecured Loan With GAP On February 15, 2016 [Member]

Disclosure Of Detailed Information About Borrowings [Line Items]

Unsecured loan

$ 95,500,000

Borrowings interest rate basis

The loan bears interest at libor 1m plus 105 basis points.

Loan maturity period

5 years

Derivative financial instrument basis points

1.05%

Unsecured Loan With MBJA On September 3, 2020 [Member]

Disclosure Of Detailed Information About Borrowings [Line Items]

Unsecured loan

$ 60,000,000,000

Borrowings interest rate basis

The loan bears interest at libor plus 310 basis points for a period of 7 years from this disposition and semi-annual instalments.

Loan maturity period

7 years

Derivative financial instrument basis points

3.10%

Disposition of Borrowings

$ 30,000,000,000

Unsecured Loan With MBJA on December 28, 2017 [Member]

Disclosure Of Detailed Information About Borrowings [Line Items]

Unsecured loan

$ 40,000,000,000

Borrowings interest rate basis

The loan bears interest at libor 1m plus 280 basis points for a period of 7 years from this disposition and semi-annual instalments.

Loan maturity period

7 years

Derivative financial instrument basis points

2.80%

Disposition of Borrowings

$ 33,000,000

Fixed Rate Interest [Member] | Unsecured Loan With MBJA In June 2007 [Member]

Disclosure Of Detailed Information About Borrowings [Line Items]

Unsecured loan

$ 10,936,000,000

Borrowings interest rate basis

Interest is accrued at an interest rate of 14% per annum.

Interest rate

14.00%

Fixed Rate Interest [Member] | Unsecured Loan With GAP On May 15, 2020 [Member]

Disclosure Of Detailed Information About Borrowings [Line Items]

Unsecured loan

$ 1,000,000,000

Borrowings interest rate basis

The loan bears interest at a fixed annual interest rate of 6.99% over a period of 2 years.

Interest rate

6.99%

Loan maturity period

2 years

Bank Loans and issuance of De_6

Bank Loans and issuance of Debt Securities - Summary of Issuance of Debt Securities (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Jun. 25, 2020	Dec. 31, 2019	Mar. 29, 2019	Dec. 31, 2018	Nov. 09, 2017	Apr. 06, 2017	Jul. 08, 2016	Jan. 29, 2016	Feb. 20, 2015
Disclosure of debt securities [line items]
Issuance of debt securities	$ 17,000,000		$ 12,000,000		$ 9,000,000
Less - Current portion	(1,500,000)		(2,200,000)
Long-term portion	15,500,000		9,800,000		9,000,000
TIIE Rate Plus 24 Basis Point [Member] | Unsecured Debt GAP-15 [Member]
Disclosure of debt securities [line items]
Issuance of debt securities			2,200,000		2,200,000				$ 1,100,000	$ 1,100,000
Fixed Rate Interest [Member] | Unsecured Debt GAP-15-2 [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	1,500,000		1,500,000		1,500,000					$ 1,500,000
Fixed Rate Interest [Member] | Unsecured Debt GAP-20-3 [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	3,598,000	$ 3,598,000
TIIE Rate Plus 49 Basis Point [Member] | Unsecured Debt GAP-16 [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	1,500,000		1,500,000		1,500,000			$ 1,500,000
TIIE Rate Plus 49 Basis Point [Member] | Unsecured Debt GAP-17 [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	1,500,000		1,500,000		1,500,000		$ 1,500,000
TIIE Rate Plus 44 Basis Point [Member] | Unsecured Debt GAP-17-2 [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	2,300,000		2,300,000		$ 2,300,000	$ 2,300,000
TIIE Rate Plus 44 Basis Point [Member] | Unsecured Debt GAP-19 [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	3,000,000		$ 3,000,000	$ 3,000,000
TIIE Rate Plus 17 Basis Point [Member] | Unsecured Debt GAP 20 [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	3,000,000
TIIE Plus 85 Basis Points [Member] | Unsecured Debt GAP-20-2 [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	$ 602,000	$ 602,000

Bank Loans and issuance of De_7

Bank Loans and issuance of Debt Securities - Summary of Issuance of Debt Securities (Parenthetical) (Detail) - MXN ($) $ in Thousands	Jun. 25, 2020	Feb. 13, 2020	Mar. 29, 2019	Nov. 09, 2017	Apr. 06, 2017	Jul. 08, 2016	Feb. 20, 2015	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Jan. 29, 2016
Disclosure of debt securities [line items]
Issuance of debt securities								$ 17,000,000	$ 12,000,000	$ 9,000,000
Derivative financial instrument basis points		17.00%
Unsecured Debt GAP-15 [Member] | TIIE Rate Plus 24 Basis Point [Member]
Disclosure of debt securities [line items]
Issuance of debt securities							$ 1,100,000		$ 2,200,000	2,200,000	$ 1,100,000
Borrowings interest rate basis								28-day TIIE plus 24 basis points
Derivative financial instrument basis points							24.00%				24.00%
Maturity period							5 years
Maturity date							Feb. 14, 2020
Interest rate of debt									4.4882%
Unsecured Debt GAP-15-2 [Member] | Fixed Rate Interest [Member]
Disclosure of debt securities [line items]
Issuance of debt securities							$ 1,500,000	$ 1,500,000	$ 1,500,000	1,500,000
Maturity period							10 years
Maturity date							Feb. 7, 2025
Interest rate of debt							7.08%
Unsecured Debt GAP-16 [Member] | TIIE Rate Plus 49 Basis Point [Member]
Disclosure of debt securities [line items]
Issuance of debt securities						$ 1,500,000		$ 1,500,000	$ 1,500,000	1,500,000
Borrowings interest rate basis								28-day TIIE plus 49 basis points
Derivative financial instrument basis points						49.00%
Maturity period						5 years
Interest rate of debt									4.4882%
Unsecured Debt GAP-17 [Member] | TIIE Rate Plus 49 Basis Point [Member]
Disclosure of debt securities [line items]
Issuance of debt securities					$ 1,500,000			$ 1,500,000	$ 1,500,000	1,500,000
Borrowings interest rate basis					28-day TIIE plus 49 basis points
Derivative financial instrument basis points					49.00%				4.4882%
Maturity period					5 years
Unsecured Debt GAP-17-2 [Member] | TIIE Rate Plus 44 Basis Point [Member]
Disclosure of debt securities [line items]
Issuance of debt securities				$ 2,300,000				2,300,000	$ 2,300,000	$ 2,300,000
Borrowings interest rate basis				28-day TIIE plus 44 basis points
Derivative financial instrument basis points				44.00%					4.4882%
Maturity period				5 years
Unsecured Debt GAP-19 [Member] | TIIE Rate Plus 44 Basis Point [Member]
Disclosure of debt securities [line items]
Issuance of debt securities			$ 3,000,000					$ 3,000,000	$ 3,000,000
Borrowings interest rate basis			28-day TIIE plus 44 basis points
Derivative financial instrument basis points			44.00%						4.4882%
Maturity period			5 years
Unsecured Debt GAP 20 [Member] | TIIE Rate Plus 17 Basis Point [Member]
Disclosure of debt securities [line items]
Issuance of debt securities		$ 3,000,000
Borrowings interest rate basis		28-day TIIE plus 17 basis points
Derivative financial instrument basis points		17.00%						4.4882%
Maturity period		5 years
Unsecured Debt GAP-20-2 [Member] | TIIE Plus 85 Basis Points [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	$ 602,000							$ 602,000
Borrowings interest rate basis	28-day TIIE plus 85 basis points
Derivative financial instrument basis points	85.00%							4.4882%
Maturity period	3 years
Unsecured Debt GAP-20-3 [Member] | Fixed Rate Interest [Member]
Disclosure of debt securities [line items]
Issuance of debt securities	$ 3,598,000							$ 3,598,000
Maturity period	7 years
Interest rate of debt	8.14%

Bank Loans and issuance of De_8

Bank Loans and issuance of Debt Securities - Summary of Maturity of Long Term Debt Payable (Detail) $ in Thousands	Dec. 31, 2020MXN ($)
Disclosure of detailed information about borrowings [Line Items]
Loans	$ 24,355,166
Less Than One Year [member]
Disclosure of detailed information about borrowings [Line Items]
Loans	2,659,590
Less Than Two Years [member]
Disclosure of detailed information about borrowings [Line Items]
Loans	4,959,590
Less Than Three Years [member]
Disclosure of detailed information about borrowings [Line Items]
Loans	4,571,791
Less Than Four Years [member]
Disclosure of detailed information about borrowings [Line Items]
Loans	3,159,590
Later than five years and not later than six years [Member]
Disclosure of detailed information about borrowings [Line Items]
Loans	4,317,087
Later than four years and not later than five years [Member]
Disclosure of detailed information about borrowings [Line Items]
Loans	$ 4,687,518

Bank Loans and issuance of De_9

Bank Loans and issuance of Debt Securities - Summary of Debt Payable (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of detailed information about borrowings [Line Items]
Long-Term	$ 6,195,576	$ 4,437,043	$ 4,535,863
Total	24,355,166
Grupo Aeroportuariodel Pacifico S A B De C V [Member]
Disclosure of detailed information about borrowings [Line Items]
Current	2,500,000	2,200,000
Long-Term	20,310,202	13,399,433	12,759,435
Total	22,810,202	15,599,433	12,759,435
MBJA [Member]
Disclosure of detailed information about borrowings [Line Items]
Current	159,590
Long-Term	1,385,374	837,610	776,428
Total	1,544,964	837,610	776,428
Related parties [Member]
Disclosure of detailed information about borrowings [Line Items]
Current	2,659,590	2,200,000
Long-Term	21,695,576	14,237,043	13,535,863
Total	$ 24,355,166	$ 16,437,043	$ 13,535,863

Bank Loans and issuance of D_10

Bank Loans and issuance of Debt Securities - Summary of Reconciliation of Liabilities Arising From Financing Activities (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	$ 16,698,336
Repayments on bank loans	(2,200,000)
Non-cash changes, Proceeds from issuance of Debt securities	7,200,000
Non-cash changes, Proceeds from Debt long-term	2,709,125
Non-cash changes, Exchange effects	208,998
Fair value adjustments in P&L	62,249
Hedges fair value adjustments	427,162
Ending balance	25,105,870
Debt Securities Current Portion [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	2,200,000
Repayments on bank loans	(2,200,000)
Non-cash changes, Exchange effects	9,170
Non-cash changes, Long-term reclassification	2,650,420
Ending balance	2,659,590
Long-Term Borrowings [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	4,437,043
Non-cash changes, Proceeds from Debt long-term	2,709,125
Non-cash changes, Exchange effects	199,828
Non-cash changes, Long-term reclassification	(1,150,420)
Ending balance	6,195,576
Debt Securities [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	9,800,000
Non-cash changes, Proceeds from issuance of Debt securities	7,200,000
Non-cash changes, Long-term reclassification	(1,500,000)
Ending balance	15,500,000
Derivative Financial Instruments [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	261,293
Fair value adjustments in P&L	62,249
Hedges fair value adjustments	427,162
Ending balance	$ 750,704

Retirement Employee Benefits -

Retirement Employee Benefits - Additional Information (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Defined Benefit Plans [Line Items]
Employer contribution percentage	2.00%
Defined contribution plan expense	$ 8,669	$ 8,016	$ 7,162
Interest rate curve of government bonds tenure	30 years
Average life expectancy	65 years
Male average life expectancy	17 years
Female average life expectancy	19 years
Discount Rate Assumption [Member]
Disclosure Of Defined Benefit Plans [Line Items]
Increase decrease in basis points	1.00%
Liability for retirement impacted	$ 19,109

Retirement Employee Benefits _2

Retirement Employee Benefits - Summary of Defined Benefit Plans (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Disclosure Of Defined Benefit Plans [Abstract]
Present value of defined benefit obligations	$ 183,125	$ 144,743	$ 120,606	$ 112,980

Retirement Employee Benefits _3

Retirement Employee Benefits - Summary of Movements in Present Value of Defined Obligation (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Defined Benefit Plans [Abstract]
Opening defined benefit obligation	$ 144,743	$ 120,606	$ 112,980
Plan modifications		956
Current service cost	18,745	13,152	12,775
Interest cost	13,245	12,048	8,907
Actuarial gains	(607)	(115)	(3,359)
Cost per service passed for modification or reduction			(10,858)
New measurement (gains) / losses:
Actuarial losses resulting from changes in financial and demographic assumptions	23,797	1,404	161
Benefits paid	(16,798)	(3,308)
Ending defined benefit obligation	$ 183,125	$ 144,743	$ 120,606

Retirement Employee Benefits _4

Retirement Employee Benefits - Summary of Amounts Recognized in Consolidated Statement of Profit or Loss and Other Comprehensive Income (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Defined Benefit Plans [Abstract]
Current service cost	$ 18,745	$ 13,152	$ 12,775
Interest cost	13,245	12,048	8,907
Actuarial gains	(607)	(115)	(3,359)
Cost per service passed for modification or reduction			(10,858)
Cost per service for plan modification		956
Benefits paid	(16,798)	(3,308)
Components of defined benefit costs recognized in net income (Note 24)	14,585	22,735	7,465
Measurement of net defined benefit liability:
Actuarial losses arising from changes in financial and demographic assumptions recognized in other comprehensive income	23,797	1,404	161
Total recognized as employee benefit cost	$ 38,382	$ 24,139	$ 7,626

Retirement Employee Benefits _5

Retirement Employee Benefits - Schedule of Main Actuarial Assumptions at Reporting Date (Detail)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Defined Benefit Plans [Abstract]
Discount of the projected benefit obligation at present value	7.10%	7.40%	9.20%
Salary increase	6.80%	6.80%	6.00%
Remaining labor life	17 years 8 months 12 days	17 years 7 months 6 days	18 years 7 months 6 days
Inflation	6.75%	6.00%	6.70%

Equity - Schedule of Common Sto

Equity - Schedule of Common Stock (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Equity [Line Items]
Number of shares	561,000,000	561,000,000	561,000,000
Common stock value	$ 6,185,082	$ 6,185,082	$ 7,777,576
Series B common stock [Member]
Disclosure Of Equity [Line Items]
Number of shares	476,850,000	476,850,000	476,850,000
Common stock value	$ 5,257,319	$ 5,257,319	$ 6,610,939
Series BB common stock [Member]
Disclosure Of Equity [Line Items]
Number of shares	84,150,000	84,150,000	84,150,000
Common stock value	$ 927,763	$ 927,763	$ 1,166,637

Equity - Additional Information

Equity - Additional Information (Detail)	Nov. 20, 2019MXN ($)$ / shares	Aug. 29, 2019MXN ($)$ / shares	May 17, 2019MXN ($)	Apr. 23, 2019MXN ($)$ / shares	Nov. 20, 2018MXN ($)$ / shares	Aug. 21, 2018MXN ($)$ / shares	May 11, 2018MXN ($)	Apr. 25, 2018MXN ($)$ / shares	Dec. 31, 2020MXN ($)VoteDirectorMembershares	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)	Feb. 28, 2014MXN ($)shares	Apr. 23, 2020MXN ($)	Apr. 25, 2017MXN ($)
Disclosure Of Equity [Line Items]
Percentage of acquisition, nominations and compensation corresponding to operating committee members									20.00%
Dividend payment per share | $ / shares	$ 4.21	$ 4.21		$ 8.42	$ 3.81	$ 3.81		$ 7.62
Dividend payment	$ 2,212,673,000	$ 2,212,673,000			$ 2,002,443,000	$ 2,002,443,000
Canceled reserve for repurchase of shares				$ 1,550,000,000				$ 1,250,000,000						$ 995,000,000
Reserve for repurchase of shares									$ 3,283,374,000	$ 3,283,374,000	$ 2,983,374,000		$ 1,550,000
Capital reduction per share | $ / shares				$ 3.03				$ 2.38
Capital reduction			$ 1,592,494,000				$ 1,250,870,000			1,592,494,000	1,250,870,000
Description of legal reserves									General Corporate Law requires that at least 5% of the unconsolidated net income of the year, be transferred to the legal reserve until the reserve equals 20% of capital stock at par value (nominal pesos).
Legal reserve									$ 1,592,551,000	$ 1,592,551,000	$ 1,345,709,000
Percentage of legal reserve									25.70%	25.70%	17.30%
Maximum amount of repurchase shares									$ 3,283,374,000
Repurchases of shares amount												$ 1,733,374,000
Remaining Shares on repurchased									$ 1,550,000,000
Number of shares repurchased | shares									0			35,424,453
Non-Mexican and individual shareholders [Member]
Disclosure Of Equity [Line Items]
Additional income tax on dividend									10.00%
Top of Range [Member]
Disclosure Of Equity [Line Items]
Reserve for repurchase of shares				$ 1,550,000,000				$ 1,550,000,000					$ 1,550,000	$ 1,250,000,000
Series BB common stock [Member]
Disclosure Of Equity [Line Items]
Percentage of common stock									15.00%
Number of directors | Director									4
Series B And BB Common Stock [Member]
Disclosure Of Equity [Line Items]
Number of vote per share | Vote									1
Maximum percentage of common stock									10.00%
Percentage of not having voting rights									10.00%
Series B common stock [Member]
Disclosure Of Equity [Line Items]
Percentage of common stock									10.00%
Number of directors | Director									11
Percentage of voting rights									10.00%
Right to appoint members number | Member									7
Number of members elected to the board of directors at a Shareholders' Meeting | Member									1

Equity - Schedule of Shareholde

Equity - Schedule of Shareholders Equity Tax Account (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Equity [Abstract]
Contributed capital account	$ 26,428,488	$ 25,621,413	$ 26,503,103
Net tax income account	6,826,301	4,840,176	4,548,882
Stockholders equity tax account	$ 33,254,789	$ 30,461,589	$ 31,051,985

Non-Controlling Interest (NCI_2

Non-Controlling Interest (NCI) - Additional Information (Detail) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019Exchange_Rate	Dec. 04, 2019MXN ($)$ / $	Dec. 04, 2019USD ($)$ / $	Dec. 31, 2018Exchange_Rate	Jun. 12, 2018MXN ($)$ / $	Jun. 12, 2018USD ($)$ / $	Dec. 31, 2017Exchange_Rate	Mar. 23, 2017MXN ($)$ / $	Mar. 23, 2017USD ($)$ / $	Dec. 31, 2015	Apr. 20, 2015	Feb. 24, 2006
Non Controlling Interest [Line Items]
Percentage of common stock voting											100.00%		85.00%
Name of acquiree	Desarrollo De Concesiones Aeroportuarias SL (DCA)
Description of how acquirer obtained control of acquiree	On April 20, 2015 the Company acquired 100% of the shares of DCA, which owns 74.5% of the shares of MBJA and the remaining 25.5% is hold by Vantage, as a non-controlling shareholder.
Dividend payment from retained earnings | $				$ 30,000			$ 30,000			$ 26,000
Closing exchange rate		19.9487	19.1785	19.1785	18.8452	19.0115	19.0115	19.6829	19.4942	19.4942
MBJA [Member]
Non Controlling Interest [Line Items]
Percentage of voting equity interests in acquiree												74.50%
Vantage Airport Group Limited [Member]
Non Controlling Interest [Line Items]
Percentage of voting equity interests in acquiree												25.50%
Dividend payment from retained earnings			$ 146,715	$ 7,650		$ 145,438	$ 7,650		$ 129,247	$ 6,630
Desarrollo De Concesiones Aeroportuarias S.L. [Member]
Non Controlling Interest [Line Items]
Percentage of common stock voting												100.00%
Dividend payment from retained earnings			$ 428,639	$ 22,350		$ 424,907	$ 22,350		$ 377,603	$ 19,370
Closing exchange rate | $ / $			19.1785	19.1785		19.0115	19.0115		19.4942	19.4942

Non-Controlling Interest (NCI_3

Non-Controlling Interest (NCI) - Summary of Non Controlling Interest (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Non Controlling Interest [Line Items]
Current assets	$ 16,846,109	$ 9,367,484	$ 7,840,207
Non-current liabilities	(23,245,715)	(16,231,795)	(15,605,829)
Current liabilities	(5,262,675)	(4,676,566)	(2,172,523)
Revenues	11,866,373	16,226,021	14,122,890
Profit	1,918,703	5,454,742	5,138,631
OCI	264,637	(442,938)	(103,730)
Total comprehensive income	2,183,340	5,011,804	5,034,901
Profit allocated to NCI	(50,153)	94,590	101,263
Net cash provided by operating activities	3,566,567	8,164,057	7,235,619
Net cash provided by investment activities	(3,217,691)	(2,586,095)	(2,550,411)
Net cash used in financing activities	6,288,427	(4,231,529)	(6,166,694)
(Decrease) increase in cash and cash equivalents	$ 6,944,356	$ 1,348,736	$ (1,578,686)
Desarrollo De Concesiones Aeroportuarias S.L. [Member]
Non Controlling Interest [Line Items]
NCI percentage	25.50%	25.50%	25.50%
Non-current assets	$ 6,118,680	$ 5,683,939	$ 5,924,963
Current assets	1,134,440	746,038	784,583
Non-current liabilities	(2,867,469)	(1,847,337)	(2,041,456)
Current liabilities	(228,897)	(499,225)	(498,817)
Net assets	4,156,754	4,083,415	4,169,273
Net assets attributable to NCI	1,059,972	1,041,271	1,063,165
Revenues	1,161,805	2,413,596	2,509,511
Profit	(196,677)	370,943	397,110
OCI	368,848	(260,464)	(103,569)
Total comprehensive income	172,171	110,479	293,541
Profit allocated to NCI	(50,153)	94,590	101,263
OCI allocated to NCI	68,854	(19,813)	(2,889)
Net cash provided by operating activities	(38,123)	673,696	772,358
Net cash provided by investment activities	(245,271)	(69,268)	(642,014)
Net cash used in financing activities	944,221	(124,059)	(137,040)
(Decrease) increase in cash and cash equivalents	$ 660,827	$ 480,368	$ (6,696)

Revenues - Additional Informati

Revenues - Additional Information (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of Disaggregation of Revenue from Contracts with Customers [Line Items]
Percentage from maximum tariff per traffic unit by the mexican airports	100.00%	100.00%	100.00%
Improvements to concession assets	$ 2,192,578	$ 1,906,801	$ 1,440,204
Goods or Services Transferred at Point in Time [Member]
Disclosure of Disaggregation of Revenue from Contracts with Customers [Line Items]
Revenue	7,060,402	10,306,453	9,265,776
Goods or Services Transferred Over Time [Member]
Disclosure of Disaggregation of Revenue from Contracts with Customers [Line Items]
Revenue	$ 2,613,393	$ 4,012,766	$ 3,416,910

Revenues - Schedule of Revenues

Revenues - Schedule of Revenues (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Airport operating services to airlines:
Landing	$ 536,336	$ 862,759	$ 783,098
Charges for not canceling extended stay reservations	6,469	9,065	9,605
Parking on embarking/disembarking platform	58,126	87,740	83,326
Parking on extended stay or overnight platform	82,517	86,693	72,313
Passenger walkways and shuttle buses	19,711	38,745	36,688
Airport security charges	193,144	263,436	207,449
Airport real estate services to airlines:
Leasing of hangars to airlines	22,793	28,230	30,228
Leasing of shops, warehouses and stockrooms to airlines (operating)	4,107	5,962	4,229
Leasing of space and other terminal facilities to airlines within the terminal (operating)	42,129	63,545	58,893
Leasing of land and other surfaces to airlines outside the terminal (operating)	5,246	12,254	7,734
Leasing of check-in desks and other terminal space	3,829	1,794	445
Leasing of desks and other terminal space for ticket sale	3,261	7,817	9,063
Airport passenger services:
Domestic passenger charges	2,929,963	4,151,565	3,802,763
International passenger charges	2,999,583	4,437,701	3,950,085
Airport real estate services and rights of access to other operators	47,724	44,768	38,330
Complementary services:
Catering services	12,947	26,110	31,733
Other third-party ramp services rendered to airlines	83,717	99,694	68,244
Traffic and/or dispatch	29,941	51,769	57,276
Fuel supply or removal	135,598	257,774	238,178
Third-party airplane maintenance and repair	8,601	10,299	9,474
Total regulated revenues included in the maximum rate	7,225,742	10,547,720	9,499,154
Regulated revenues not included in the maximum rate:
Car parking charges	234,553	368,750	320,448
Recovery of cost over aeronautical services	102,048	175,028	153,409
Recovery of cost over non-aeronautical services	71,581	60,947	47,480
Total regulated revenues not included in the maximum rate	408,182	604,725	521,337
Total regulated revenues	7,633,881	11,152,445	10,020,491
Commercial concessions:
Retail operations	171,720	265,249	221,860
Food and beverages	197,441	316,310	193,971
Duty free	255,468	501,252	423,904
VIP lounges	27,218	53,610	39,884
Financial services	37,304	49,302	47,618
Communications and networks	13,167	16,045	14,479
Car rentals	248,755	346,503	270,698
Commercial leasing	15,592	11,677	12,338
Advertising	99,242	211,856	193,656
Time sharing developers	102,428	221,928	196,152
Leasing of space to airlines and other complementary service providers (non-operating)	125,606	136,633	126,791
Lease outside the terminal	63,762	59,959	58,259
Convenience store	98,164	158,262	100,325
VIP Lounges operated directly	144,897	273,354	222,736
Royalties	3,889	7,203	6,823
Revenues from sharing of commercial activities:
Retail operations	82,060	115,630	123,134
Food and beverages	107,317	166,198	142,991
Duty free	57,006	26,085	44,407
Financial services	13,184	22,267	19,650
Car rentals	34,528	32,080	39,556
Access fee for ground transportation	56,697	92,833	82,730
Non-airport access fees	29,644	36,270	37,067
Other leases	9,062	23,285	24,445
Services rendered to ASA	701	132	93
Various commercial-related revenues	45,062	22,852	18,628
Total unregulated revenues	2,039,914	3,166,775	2,662,195
Total aeronautical and non-aeronautical services	$ 9,673,795	$ 14,319,220	$ 12,682,686

Revenues - Summary of Timing of

Revenues - Summary of Timing of Satisfaction of Performance Obligations in Contracts with Customers (Details)	12 Months Ended
	Dec. 31, 2020
Aeronautical Contracts with Airlines [Member]
Disclosure of Disaggregation of Revenue from Contracts with Customers [Line Items]
Type Contract	Aeronautical contracts with Airlines
Nature and timing of service	The Company provides the facilities to serve the passengers and the price is determined based on Maximum Rates approved by the SCT and the JCAA in Jamaica and is assigned based on the service category (TUA, operational airport services, and real estate services to airlines and car parking).
Revenue recognition according IFRS 15	Revenue is recognized monthly as the service is provided, based on the movement of passengers and aircraft associated with the type of service.
Complementary Services [Member]
Disclosure of Disaggregation of Revenue from Contracts with Customers [Line Items]
Type Contract	Complementary services
Nature and timing of service	The Company provides the facilities to the client in order to render service and ground support to the airlines, based on the specific rates according to the aircraft and tariff for cargo volume.
Revenue recognition according IFRS 15	Revenue assigned according to the type of service provided monthly when the service is performed over time.
Commercial Concessions [Member]
Disclosure of Disaggregation of Revenue from Contracts with Customers [Line Items]
Type Contract	Commercial concessions
Nature and timing of service	The Company provides spaces within its terminal buildings that consist of the rental of the space in the airport terminals (different from the spaces occupied by the airlines that are essential for its operation), income from car parking, access fees to third parties that provide catering services and other services at airports, other miscellaneous income and royalties for the use of trademarks of the Company.
Revenue recognition according IFRS 15	Revenues are recognized through operating lease agreements, and either with monthly fixed rent or a percentage of the lessee´s monthly revenues, whichever is higher. Rental income from the Company´s leases is recognized using a straight-line basis over the term of the relevant lease.

Cost of Services - Summary of C

Cost of Services - Summary of Cost of Services (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Cost Of Service [Abstract]
Employee cost (Note 23)	$ 970,481	$ 877,068	$ 773,630
Maintenance	426,523	578,510	528,929
Safety, security and insurance	458,316	428,208	386,079
Utilities	355,562	380,370	334,994
Allowance expected credit loss	86,596	5,299	(15,131)
Other	371,229	475,409	445,221
Cost of services	$ 2,668,707	$ 2,744,864	$ 2,453,722

Depreciation and Amortization -

Depreciation and Amortization - Summary of Depreciation and Amortization (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Depreciation And Amortization Expense [Abstract]
Depreciation	$ 495,292	$ 446,517	$ 400,205
Amortization	1,505,069	1,329,620	1,169,432
Depreciation and amortization	$ 2,000,361	$ 1,776,137	$ 1,569,637

Employee Cost - Summary of Empl

Employee Cost - Summary of Employee Cost (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Employee Cost [Abstract]
Wages and salaries	$ 664,619	$ 605,708	$ 541,186
Other remunerations	100,638	83,984	73,031
Social benefits	81,073	72,733	64,934
Severance payments	19,030	8,877	13,132
Labor union fees	19,217	18,420	17,673
Taxes on employee benefits	12,360	10,886	9,383
PTU	2,647	7,900	7,804
Retirement employee benefits	31,382	22,735	7,465
Others	39,515	45,825	39,022
Total employee cost	$ 970,481	$ 877,068	$ 773,630

Cost of Improvements to Conce_3

Cost of Improvements to Concession Assets - Summary of Cost of Improvements to Concession Assets (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Cost Of Improvements To Concession Assets [Abstract]
Cost of improvements to concession assets	$ 2,192,578	$ 1,906,801	$ 1,440,204

Other (Income) Expenses Net - S

Other (Income) Expenses Net - Summary of Other Income Expenses (Detail) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2019USD ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2018USD ($)
Disclosure Of Other Income Expense [Abstract]
Recovery insurance	$ (9,063)		$ (9,799)		$ (22,454)
Sale of fixed assets	(5,842)		(3,927)		(6,604)
Cancellation of non-exigible liabilities and provisions					(36,949)
Other income	(21,149)		(26,803)		(21,727)
Total other income	(36,054)		(40,529)		(87,734)
Repair of damage from natural disasters			3,536		771
Cost of retirement and disposal of fixed assets	2,942		4,513		12,158
Donation	4,000		5,000
Other expenses	16,386		28,692		1,653
Total other expenses	23,328	$ 83,710	41,741	$ 75,868	14,582	$ 61,078
Other (income) expense – Net	$ (12,726)		$ 1,212		$ (73,152)

Finance Cost - Net - Summary of

Finance Cost - Net - Summary of Net Finance (Cost) Income (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Finance Income Expense [Abstract]
Interest income from cash equivalents	$ 313,837	$ 464,499	$ 393,529
Interest on recovered taxes	19,236	22,691	1,472
Gain on derivative financial instruments	29,100	97,449	115,938
Interests in favor of hedge	9,173	71,854	44,292
Other	39,166	9,336	21,463
Total finance income	410,512	665,829	576,694
Interest cost from bank loans	(228,689)	(177,504)	(151,971)
Interest cost from hedges	(171,353)	(1,284)
Loss in market value	(72,878)	(247,219)	(86,295)
Other financing costs	(52,109)	(23,967)	(29,891)
Interest cost for debt securities	(989,221)	(975,772)	(744,254)
Total finance cost	(1,514,250)	(1,425,746)	(1,012,411)
Exchange gain	3,048,706	1,187,240	1,422,685
Exchange loss	(3,379,190)	(1,098,455)	(1,223,001)
Exchange gain - Net	(330,484)	88,785	199,684
Finance cost - Net	$ (1,434,222)	$ (671,132)	$ (236,033)

Commitments - Additional Inform

Commitments - Additional Information (Detail) $ in Thousands	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)	Dec. 12, 2019MXN ($)	Dec. 12, 2019USD ($)	Dec. 31, 2018USD ($)	Nov. 30, 2014USD ($)
Commitments [Line Items]
Authorized capital investments			$ 15,802,088
PAC Kingston Airport Limited (PACKAL) [Member]
Commitments [Line Items]
Capital Investments	$ 2,200,000	$ 0		$ 101,400,000
MBJA [Member]
Commitments [Line Items]
Capital Investments	$ 6,400,000	$ 7,079,559		$ 111,700,000	$ 28,382,604
April 2015 to March 2020 [Member] | Airport Authority in Jamaica [Member]
Commitments [Line Items]
Authorized capital investments						$ 37,940,000

Commitments - Summary of Author

Commitments - Summary of Authorized Investments (Detail) $ in Thousands	Dec. 12, 2019MXN ($)
Commitments [Line Items]
Total authorized/approved investments	$ 15,802,088
Less Than One Year [member]
Commitments [Line Items]
Total authorized/approved investments	2,936,500
Less Than Two Years [member]
Commitments [Line Items]
Total authorized/approved investments	4,123,588
Less Than Three Years [member]
Commitments [Line Items]
Total authorized/approved investments	3,517,909
Less Than Four Years [member]
Commitments [Line Items]
Total authorized/approved investments	2,696,240
Later than four years and not later than five years [Member]
Commitments [Line Items]
Total authorized/approved investments	$ 2,527,851

Contingencies - Additional Info

Contingencies - Additional Information (Detail) $ in Thousands	Oct. 28, 2019MXN ($)	Nov. 26, 2014MXN ($)	Oct. 01, 2013haProceeding	Feb. 29, 2016	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2017MXN ($)	Dec. 31, 2016MXN ($)	Jun. 19, 2018MXN ($)
Disclosure Of Contingent Liabilities [Line Items]
Area of land | ha			154
Number of legal proceedings filed by the participants in the ejido Valle de Banderas | Proceeding			4
Percentage of maintaining jointly				10.00%
Percentage of capital stock				10.00%
Resolution issued by the Superior Court of Justice of Mexico City					The validity of the Company's bylaws, which states that Grupo México, S.A.B. de C.V. and Infraestructura y Transportes México, S.A. de C.V. violate the bylaws by maintaining jointly a percentage higher than 10% allowed in Article X of the Company's bylaws, therefore, is ordering to Grupo México, S.A.B. de C.V. and Infraestructura y Transportes México, S.A. de C.V. the sale of the Series "B" shares which exceed 10% of the capital stock and instructs that the sale must be made through a procedure called "Initial Public Offering", under the terms of the law and in accordance with Article XII of the Company´s bylaws.
Percentage of ownership in company shares					10.60%
Airport Landing Rights [Member]
Disclosure Of Contingent Liabilities [Line Items]
Loss of commercial revenues					$ 16,700	$ 28,500	$ 8,100	$ 9,000	$ 19,200
Tijuana municipal authority [Member]
Disclosure Of Contingent Liabilities [Line Items]
Payment of property tax		$ 234,780
Amount of bond as collateral		$ 234,780								$ 122,926
Hermosillo municipal authority [Member]
Disclosure Of Contingent Liabilities [Line Items]
Payment of property tax	$ 10,197

Operating Segment and Geograp_3

Operating Segment and Geographic Information - Summary of Results, Assets and Liabilities by Segments (Detail) $ in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2019USD ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2018USD ($)
Disclosure of operating segments [Line Items]
Aeronautical services	$ 7,225,742		$ 10,547,720		$ 9,499,154
Non-aeronautical services	2,448,053		3,771,500		3,183,532
Cost of improvements to concession assets	2,192,578		1,906,801		1,440,204
Total revenues	11,866,373		16,226,021		14,122,890
Income from operations	3,819,989		8,017,238		7,244,652
Interest income	410,512		665,829		576,694
Interest expense	(1,514,250)	$ (7.7)	(1,425,746)	$ (6.4)	(1,012,411)	$ (6.5)
Gain/loss on financial investment held for coverage	(41,808)		(149,770)		29,643
Depreciation and amortization for the year	(2,000,361)		(1,776,137)		(1,569,637)
Share of gain/loss of associate	3		79		(947)
Income before income taxes	2,385,770		7,346,185		7,007,672
Income taxes expense	(467,067)		(1,891,443)		(1,869,041)
Total assets	51,361,173		41,577,804		39,550,502
Total liabilities	28,508,390		20,908,361		17,778,352
Investments in associates	35		114		35
Net cash flows provided by operations activities	3,566,567		8,164,057		7,235,619
Net cash flow used in investing activities	(3,217,691)		(2,586,095)		(2,550,411)
Net cash flow used in financing activities	6,288,427		(4,231,529)		(6,166,694)
Additions to non-current as assets	43,602,548		26,556,690		26,101,558
Operating segments [Member]
Disclosure of operating segments [Line Items]
Aeronautical services	7,225,742		10,547,720		9,499,154
Non-aeronautical services	2,444,164		3,764,296		3,176,708
Cost of improvements to concession assets	2,192,578		1,906,801		1,440,204
Total revenues	11,862,484		16,218,818		14,116,066
Income from operations	3,708,182		7,970,697		7,226,345
Interest income	282,465		363,942		346,813
Interest expense	(1,622,670)		(1,053,838)		(896,927)
Depreciation and amortization for the year	(1,944,799)		(1,731,627)		(1,538,542)
Income before income taxes	3,533,964		7,224,994		6,843,329
Income taxes expense	(444,314)		(1,823,460)		(1,719,131)
Total assets	45,021,323		35,073,888		33,041,609
Total liabilities	21,937,510		15,847,585		13,732,236
Net cash flows provided by operations activities	454,034		7,951,945		7,311,697
Net cash flow used in investing activities	(3,074,155)		(2,220,737)		(2,254,734)
Net cash flow used in financing activities	8,182,866		(5,327,291)		(5,116,178)
Additions to non-current as assets	27,537,350		25,632,508		25,372,263
Operating segments [Member] | Guadalajara [Member]
Disclosure of operating segments [Line Items]
Aeronautical services	2,103,574		2,978,617		2,824,677
Non-aeronautical services	591,789		938,445		796,739
Cost of improvements to concession assets	614,479		858,807		110,415
Total revenues	3,309,842		4,775,869		3,731,830
Income from operations	1,472,456		2,599,316		2,454,759
Interest income	82,881		113,495		112,569
Interest expense	(360,772)		(274,257)		(230,458)
Depreciation and amortization for the year	(368,964)		(346,586)		(310,882)
Income before income taxes	1,166,564		2,423,349		2,394,213
Income taxes expense	(231,777)		(649,761)		(584,439)
Total assets	13,416,487		10,038,163		9,773,884
Total liabilities	6,535,424		4,091,482		3,519,318
Net cash flows provided by operations activities	828,257		2,295,782		2,233,357
Net cash flow used in investing activities	(892,866)		(986,532)		(284,319)
Net cash flow used in financing activities	2,615,782		(1,750,155)		(1,552,530)
Additions to non-current as assets	6,796,625		6,252,492		5,665,570
Operating segments [Member] | Tijuana [Member]
Disclosure of operating segments [Line Items]
Aeronautical services	1,192,187		1,568,297		1,344,122
Non-aeronautical services	335,419		454,098		326,214
Cost of improvements to concession assets	681,755		300,221		100,986
Total revenues	2,209,361		2,322,617		1,771,323
Income from operations	802,056		1,274,902		1,042,368
Interest income	59,945		53,684		44,954
Interest expense	(242,125)		(162,628)		(136,453)
Depreciation and amortization for the year	(254,634)		(206,982)		(180,904)
Income before income taxes	738,185		1,159,190		979,156
Income taxes expense	(118,685)		(185,555)		(210,874)
Total assets	8,588,502		6,155,593		5,729,156
Total liabilities	4,074,668		2,261,268		1,858,474
Net cash flows provided by operations activities	(1,627,427)		1,322,659		1,376,334
Net cash flow used in investing activities	(764,151)		(341,155)		(378,328)
Net cash flow used in financing activities	1,854,276		(703,256)		(681,179)
Additions to non-current as assets	4,394,890		3,845,105		3,729,013
Operating segments [Member] | Puerto Vallarta [Member]
Disclosure of operating segments [Line Items]
Aeronautical services	776,424		1,183,610		1,088,417
Non-aeronautical services	266,442		455,699		399,427
Cost of improvements to concession assets	67,026		57,697		40,330
Total revenues	1,109,892		1,697,007		1,528,174
Income from operations	526,761		1,051,669		942,551
Interest income	32,073		47,959		43,471
Interest expense	(95,133)		(75,298)		(65,407)
Depreciation and amortization for the year	(168,580)		(156,383)		(153,230)
Income before income taxes	461,532		1,010,897		952,241
Income taxes expense	(88,272)		(273,431)		(225,833)
Total assets	4,960,588		3,941,917		3,918,644
Total liabilities	1,979,551		1,334,263		1,158,586
Net cash flows provided by operations activities	332,206		984,410		797,800
Net cash flow used in investing activities	(215,636)		(69,382)		(90,743)
Net cash flow used in financing activities	790,233		(824,218)		(739,684)
Additions to non-current as assets	2,335,994		2,263,519		2,356,638
Operating segments [Member] | San José del cabo [member]
Disclosure of operating segments [Line Items]
Aeronautical services	970,979		1,364,746		1,244,106
Non-aeronautical services	460,981		787,424		698,891
Cost of improvements to concession assets	339,231		299,155		346,956
Total revenues	1,771,191		2,451,326		2,289,954
Income from operations	756,630		1,397,328		1,272,180
Interest income	40,141		45,703		54,836
Interest expense	(210,825)		(173,132)		(136,914)
Depreciation and amortization for the year	(265,581)		(234,670)		(217,858)
Income before income taxes	573,594		1,261,254		1,218,028
Income taxes expense	(129,196)		(359,996)		(336,560)
Total assets	6,081,823		4,445,521		4,166,561
Total liabilities	3,898,207		2,706,406		2,228,807
Net cash flows provided by operations activities	447,952		1,299,232		1,063,923
Net cash flow used in investing activities	(424,313)		(343,198)		(418,407)
Net cash flow used in financing activities	1,337,678		(802,640)		(942,796)
Additions to non-current as assets	3,245,723		3,052,248		2,976,072
Operating segments [Member] | Montego Bay [Member]
Disclosure of operating segments [Line Items]
Aeronautical services	695,879		1,512,164		1,419,674
Non-aeronautical services	327,158		585,325		543,878
Cost of improvements to concession assets	138,768		136,363		545,959
Total revenues	1,161,805		2,233,853		2,509,511
Income from operations	(88,901)		629,027		646,677
Interest income	3,515		13,191		6,431
Interest expense	(172,033)		(145,597)		(135,740)
Depreciation and amortization for the year	(82,736)		(85,851)		(354,963)
Income before income taxes	472,986		495,171		525,351
Income taxes expense	112,801		(124,228)		(128,246)
Total assets	2,780,014		2,372,006		3,039,158
Total liabilities	2,508,470		2,102,386		2,123,946
Net cash flows provided by operations activities	182,849		841,232		860,399
Net cash flow used in investing activities	(209,415)		(211,385)		(652,469)
Net cash flow used in financing activities	534,214		(633,251)		(931,248)
Additions to non-current as assets	5,700,583		5,548,992		5,924,992
Operating segments [Member] | Hermosillo [Member]
Disclosure of operating segments [Line Items]
Aeronautical services	204,650		337,380		306,118
Non-aeronautical services	64,609		97,696		82,922
Cost of improvements to concession assets	19,329		3,332		47,541
Total revenues	288,588		438,408		436,581
Income from operations	57,770		191,079		153,576
Interest income	8,056		12,090		13,722
Interest expense	(52,001)		(57,245)		(50,927)
Depreciation and amortization for the year	(71,971)		(100,403)		(72,635)
Income before income taxes	25,433		140,027		124,243
Income taxes expense	12,801		(26,013)		(19,098)
Total assets	1,803,045		1,707,357		1,747,518
Total liabilities	824,734		767,297		735,487
Net cash flows provided by operations activities	5,988		248,261		173,726
Net cash flow used in investing activities	(34,166)		(42,913)		(61,374)
Net cash flow used in financing activities	97,698		(197,367)		(107,021)
Additions to non-current as assets	1,040,121		1,051,047		1,128,854
Operating segments [Member] | Guanajuato [Member]
Disclosure of operating segments [Line Items]
Aeronautical services	338,633		584,650		484,798
Non-aeronautical services	113,826		180,327		148,119
Cost of improvements to concession assets	36,334		32,853		16,244
Total revenues	488,793		797,829		649,162
Income from operations	216,044		477,123		408,037
Interest income	13,801		21,019		19,502
Interest expense	(57,199)		(54,132)		(47,099)
Depreciation and amortization for the year	(502,568)		(390,394)		(61,073)
Income before income taxes	167,981		440,450		386,323
Income taxes expense	(20,990)		(132,118)		(99,963)
Total assets	2,072,069		1,653,964		1,632,722
Total liabilities	1,045,571		774,619		701,735
Net cash flows provided by operations activities	102,755		490,864		357,455
Net cash flow used in investing activities	(86,038)		(69,230)		(113,388)
Net cash flow used in financing activities	334,391		(352,970)		(155,344)
Additions to non-current as assets	968,483		942,924		990,782
Operating segments [Member] | Other Airport [Member]
Disclosure of operating segments [Line Items]
Aeronautical services	943,416		1,018,256		787,242
Non-aeronautical services	283,941		265,282		180,517
Cost of improvements to concession assets	295,656		218,371		231,771
Total revenues	1,523,013		1,501,910		1,199,530
Income from operations	(34,634)		350,253		306,197
Interest income	42,052		56,800		51,327
Interest expense	(432,582)		(111,549)		(93,929)
Depreciation and amortization for the year	(229,764)		(210,357)		(186,997)
Income before income taxes	(72,311)		294,655		263,776
Income taxes expense	19,005		(72,356)		(114,118)
Total assets	5,318,795		4,759,366		3,033,967
Total liabilities	1,070,885		1,809,866		1,405,884
Net cash flows provided by operations activities	181,454		469,505		448,702
Net cash flow used in investing activities	(447,570)		(156,943)		(255,707)
Net cash flow used in financing activities	618,594		(63,433)		(6,374)
Additions to non-current as assets	3,054,931		2,676,181		2,600,342
Operating segments [Member] | Other Companies [Member]
Disclosure of operating segments [Line Items]
Non-aeronautical services	3,889		7,203		6,823
Total revenues	3,889		7,203		6,823
Total intersegment revenues	2,310,159		5,262,241		4,805,223
Income from operations	2,242,786		5,282,882		4,783,428
Interest income	1,307,727		1,292,797		1,065,159
Interest expense	(1,071,260)		(1,362,817)		(950,762)
Gain/loss on financial investment held for coverage	(41,808)		(149,770)		29,643
Depreciation and amortization for the year	(55,562)		(44,511)		(31,095)
Share of gain/loss of associate	3		79		(947)
Income before income taxes	982,786		5,357,532		4,929,463
Income taxes expense	(22,753)		(67,983)		(149,910)
Total assets	51,516,861		39,969,627		38,884,387
Total liabilities	26,911,814		16,927,461		13,911,464
Investments in associates	35		114		35
Net cash flows provided by operations activities	3,180,663		301,883		810,779
Net cash flow used in investing activities	(1,455,336)		3,624,786		4,959,209
Net cash flow used in financing activities	(582,639)		(2,894,381)		(6,305,402)
Additions to non-current as assets	16,065,198		924,182		729,295
Eliminations [Member]
Disclosure of operating segments [Line Items]
Total intersegment revenues	(2,310,159)		(5,262,241)		(4,805,223)
Income from operations	(2,130,979)		(5,236,341)		(4,765,120)
Interest income	(1,179,680)		(990,910)		(835,278)
Interest expense	1,179,680		990,910		835,278
Income before income taxes	(2,130,980)		(5,236,341)		(4,765,120)
Total assets	(45,177,011)		(33,465,711)		(32,375,494)
Total liabilities	(20,340,934)		(11,866,923)		(9,865,348)
Net cash flows provided by operations activities	(68,130)		(89,772)		(886,857)
Net cash flow used in investing activities	1,311,800		(3,990,143)		(5,254,886)
Net cash flow used in financing activities	$ (1,311,800)		$ 3,990,143		$ 5,254,886

Operating Segment and Geograp_4

Operating Segment and Geographic Information - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2020MXN ($)Supplier	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)
Disclosure of operating segments [Line Items]
Revenues	$ 11,866,373,000	$ 16,226,021,000	$ 14,122,890,000
Percentage the compliance with the TM by the company's Mexican airports	100.00%	100.00%	100.00%
Description about major suppliers	The Company has no dependence on a specific supplier, due to, no one supplier represents more than 10% of its capital investments in productive assets and/or of the total operating costs.
Number of one suppliers accounted for more than 10% of capital investment | Supplier	0
Bottom Of Range [Member]
Disclosure of operating segments [Line Items]
Percentage of capital investment for major suppliers	10.00%
Airport facilities [Member]
Disclosure of operating segments [Line Items]
Percentage the compliance with the TM by the company's Mexican airports	50.00%	52.90%	54.90%
Number of customers accounted for more than 10% of consolidated revenues	0
Airport facilities [Member] | Bottom Of Range [Member]
Disclosure of operating segments [Line Items]
Percentage of consolidated revenues for major customers	10.00%
Jamaica [Member]
Disclosure of operating segments [Line Items]
Revenues	$ 1,696,338,000	$ 2,413,596,000	$ 2,509,511,000
Non-current assets	5,864,748,000	5,725,684,000	5,924,992,000
Country of Domicile [Member]
Disclosure of operating segments [Line Items]
Revenues	10,170,035,000	13,812,424,000	11,613,379,000
Non-current assets	37,554,817,000	$ 20,831,006,000	$ 20,176,566,000
Spain [Member]
Disclosure of operating segments [Line Items]
Revenues	0
Non-current assets	$ 0

Foreign Currency Transactions -

Foreign Currency Transactions - Summary of Transactions Denominated in Foreign Currency (Detail) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2019USD ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2018USD ($)
Foreign Currency Transactions [Abstract]
Revenues from aeronautical and non-aeronautical services		$ 98,668		$ 172,780		$ 150,488
Revenues for recovery expenses		701		2,281		1,820
Technical assistance fees		6,108		5,971		5,859
Other expenses	$ 23,328	$ 83,710	$ 41,741	$ 75,868	$ 14,582	$ 61,078

Foreign Currency Transactions_2

Foreign Currency Transactions - Summary of Transactions Denominated in Foreign Currency (Parenthetical) (Detail) $ in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2019USD ($)	Dec. 31, 2018MXN ($)	Dec. 31, 2018USD ($)
Foreign Currency Transactions [Abstract]
Interest expense	$ 1,514,250	$ 7.7	$ 1,425,746	$ 6.4	$ 1,012,411	$ 6.5

Foreign Currency Transactions_3

Foreign Currency Transactions - Summary of Exchange Rate in Effect (Detail)	Feb. 24, 2021Exchange_Rate	Dec. 31, 2019Exchange_Rate	Dec. 04, 2019$ / $	Dec. 31, 2018Exchange_Rate	Jun. 12, 2018$ / $	Dec. 31, 2017Exchange_Rate	Mar. 23, 2017$ / $
Foreign currency transactions [Line Items]
Mexican pesos per one U.S. dollar		19.9487	19.1785	18.8452	19.0115	19.6829	19.4942
Exchange rates in effect [Member]
Foreign currency transactions [Line Items]
Mexican pesos per one U.S. dollar	20.6783

Transactions with Related Par_3

Transactions with Related Parties - Summary of Transactions Between Related Parties (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
AMP, entity with significant influence Expenses:
Technical assistance fees	$ 289,154	$ 461,549	$ 411,477
AMP [Member]
AMP, entity with significant influence Expenses:
Technical assistance fees	$ 289,154	461,549	411,477
Services received		$ 5,558
Otay Tijuana Venture LLC [Member] | Non-airport access rights [Member]
AMP, entity with significant influence Expenses:
Services received			$ 3,737

Transactions with Related Par_4

Transactions with Related Parties - Additional Information (Detail) - AMP [Member]	12 Months Ended
	Dec. 31, 2020USD ($)
Disclosure of transactions between related parties [Line Items]
Technical assistance and transfer-of-technology agreement, term	The agreement’s original 15-year term may be automatically renewed for successive five-year terms, with the approval of the stockholders, unless one party gives a termination notice to the other at least 60 days prior to the effective termination date. Only the Stockholders’ Meeting has the authority to decide the non-renewal or deny the renewal of the agreement. If GAP decides to cancel or renew the agreement, GAP needs the approval of at least 51% of the holders of Series B shares other than AMP or any party related to AMP, according to the definition of the participation agreement signed on August 25, 1999 among the SCT, GAP in Mexico, its strategic partner and the Stockholders of the strategic partner. On August 25, 2014, the initial term was renewed for five additional years.
Technical agreement term	15-year
Technical agreement automatic renewal period	five-year
Percentage of approval required by the holders of Series B shares	51.00%
AMP annual consideration committed to be paid by entity for the year 2000 and 2001	$ 7,000,000
AMP annual consideration committed to be paid by entity, maximum amount subject to adjustment based on market price	$ 4,000,000
Percentage of GAPs consolidated operating income	5.00%

Transactions with Related Par_5

Transactions with Related Parties - Summary of Accounts Receivable (Payable) with Other Related Parties (Detail) - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts payable	$ (157,003)	$ (355,361)	$ (298,376)
Especialistas en Alta Cocina, S.A. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts receivable	1,698	3,523	93
Mayo 13, S.A. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts receivable		729
Fly by Wings, S.A. de C.V. (Independent director) [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts receivable	5,955
Las Nuevas Delicias Gastronómicas, S. de R L. de C.V [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts receivable	$ 549
Ingeniería y Economía del Transporte, S.A. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts payable		$ (3,079)	(7,698)
OTV [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts payable			$ (465)

Transactions with Related Par_6

Transactions with Related Parties - Summary of Revenues (Expenses) with Other Related Parties (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Especialistas en Alta Cocina, S.A. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues		$ 34,039	$ 32,236
Mayo 13, S.A. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues		5,549	9,443
Otayconnect, S. de R.L. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues	$ 1,313	1,253	300
Promotora Cabo Real, S.A. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues	14,291	28,910	21,059
Las Nuevas Delicias Gastronómicas, S. de R L. de C.V [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues	5,524	4,886
Fly by Wings, S.A. de C.V. (Independent director) [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues	24,093
Beer Factory de México, S.A. de C.V. (Independent director) [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues	1,389
Operadora y Administradora de Restaurantes Gigante, S.A. de C.V. (Independent director) [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues	1,004
Diseños Pantera, S.A. de C.V. (Shareholder) [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues	$ 62	298
Other service		279
Ingeniería y Economía del Transporte, S.A. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Technical advisory		$ 8,626	$ 8,896

Transactions with Related Par_7

Transactions with Related Parties - Summary of Total Amounts Paid to Key Management Personnel or Directors (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Key management personnel of entity or parent [Member]
Disclosure of transactions between related parties [Line Items]
Key management personnel compensation	$ 39,435	$ 37,226	$ 28,961
Independent directors [Member]
Disclosure of transactions between related parties [Line Items]
Key management personnel compensation	$ 9,216	$ 8,523	$ 8,140

Leases - Additional Information

Leases - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018MXN ($)
Disclosure of operating lease by lessee [Line Items]
Expense	$ 12,250		$ 12,004	$ 9,044
Income recognized from leasing activities	$ 1,748,493		$ 2,859,958	$ 2,376,820
Leased office space [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease rent payable		$ 42,523
Leased office space [Member] | Three year operating lease agreement [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease renewal date	2018-02	2018-02
Operating lease concluding date	2023-01	2023-01
Leased office space [Member] | Five year operating lease agreement [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease renewal date	2020-05	2020-05
Operating lease concluding date	2023-04	2023-04
Leased office space [Member] | Top of Range [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease term	5 years	5 years
Leased office space [Member] | Bottom of Range [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease term	3 years	3 years

Leases - Summary of Future Mini

Leases - Summary of Future Minimum Lease Payments Receivable (Detail) - Future minimum lease [Member] - Mexico [Member] - MXN ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	$ 3,813,070	$ 4,269,738	$ 3,707,668
Less Than One Year [member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	1,368,927	1,331,301	1,162,457
Less Than Two Years [member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	1,109,585	1,074,436	835,157
Less Than Three Years [member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	768,681	875,768	665,499
Less Than Four Years [member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	390,332	592,384	524,911
Later than four years and not later than five years [Member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	105,303	299,145	316,356
More than five years [Member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	$ 70,242	$ 96,704	$ 203,288

Leases - Summary of Future Mi_2

Leases - Summary of Future Minimum Rental Payments Under Non concealable Leases (Detail) - MBJA and PACKAL [Member] - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	$ 30,287	$ 44,294	$ 50,169
Less Than One Year [member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	9,491	8,692	12,175
Less Than Two Years [member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	5,514	4,935	6,122
Less Than Three Years [member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	4,267	4,731	3,577
Less Than Four Years [member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	3,686	3,506	3,395
Later than four years and not later than five years [Member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	3,548	3,032	2,723
More than five years [Member]
Disclosure of operating lease by lessor [Line Items]
Future minimum lease payments	$ 3,780	$ 19,398	$ 22,177

New Accounting Standards Not _3

New Accounting Standards Not Yet in Effect - Summary of Accounting Standards (Detail)	12 Months Ended
	Dec. 31, 2020
IFRS 17– Insurance Contracts 1
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective as of	Jan. 1, 2021
Amendments to IFRS 10 and IAS 28 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective as of	Jan. 1, 2020
Amendments IFRS 3 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective as of	Jan. 1, 2022
Amendments IAS 1 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective as of	Jan. 1, 2020
Amendments IAS 16 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective as of	Jan. 1, 2021
Amendments IAS 37 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective as of	Jan. 1, 2021
Annual Improvements to IFRS Standards 2018–2020 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective as of	Jan. 1, 2020

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) - Events After Reporting Period [Member] - MXN ($) $ in Millions	Feb. 02, 2021	Jan. 19, 2021
Scotiabank Inverlat, S.A. (Scotiabank) [Member]
Disclosure Of Nonadjusting Events After Reporting Period [Line Items]
Payment of loan		$ 95.5
BBVA Bancomer, S.A. (BBVA) [Member]
Disclosure Of Nonadjusting Events After Reporting Period [Line Items]
Payment of loan	$ 95.5

Authorization to Issue the Fi_2

Authorization to Issue the Financial Statements - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Authorization To Issue Financial Statements [Abstract]
Authorization of date of issuance of consolidated financial statements	Feb. 24, 2021