Grupo Aeroportuario del Pacífico, S.A.B. de C.V. (PAC) 20-F 20 Apr 18 2017 FY Annual report (foreign) Financial data

Document and Entity Information

Document and Entity Information	12 Months Ended
	Dec. 31, 2017shares
Document Information [Line Items]
Document Type	20-F
Amendment Flag	false
Document Period End Date	Dec. 31, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	FY
Trading Symbol	GAPB
Entity Registrant Name	PACIFIC AIRPORT GROUP
Entity Central Index Key	1,347,557
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Series B Shares [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding	476,850,000
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 $ in Thousands, $ in Millions	Dec. 31, 2017MXN ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)
Current assets:
Cash and cash equivalents (Note 6)	$ 7,730,143	$ 5,188,138	$ 2,996,499
Trade accounts receivable – net (Note 7)	997,370	607,544	159,196
Recoverable taxes and tax payments in excess (Note 13.b)	198,576	146,680	175,578
Other current assets	54,070	56,212	55,410
Total current assets	8,980,159	5,998,574	3,386,683
Advanced payments to suppliers	123,988	308,164	253,491
Machinery, equipment and improvements on leased assets – net (Note 8)	1,655,688	1,630,393	1,555,593
Improvements to concession assets – net (Note 9)	9,944,022	8,912,544	7,294,318
Airport concessions – net (Note 10)	11,754,661	12,384,923	12,240,167
Rights to use airport facilities – net (Note 11)	986,995	1,043,695	1,100,394
Other acquired rights – net (Note 12)	514,993	531,690	548,387
Derivative financial instruments (Note 16)	106,815	72,454
Deferred income taxes – net (Note 13.e)	5,354,282	5,070,844	4,933,221
Investments in associates (Note 14)	11,016	21,636	92,232
Other assets – net	84,913	76,545	68,913
Total	39,517,532	36,051,462	31,473,399
Current liabilities:
Banks loans and current portion of long-term borrowings (Note 17.a)	141,412	84,758	3,529,102
Concession taxes payable	302,573	250,300	117,802
Aeropuertos Mexicanos del Pacífico, S.A.P.I. de C.V. (Note 32.a)	252,622	198,512	149,637
Accounts payable (Note 15)	1,066,069	1,085,926	637,246
Taxes payable	74,342	25,170	26,982
Dividends payable (Note 20)	130,846
Income taxes payable (Note 13)	327,283	296,633	197,541
Total current liabilities	2,295,147	1,941,299	4,658,310
Deposits received in guarantee (Note 5)	1,082,537	936,828	725,437
Deferred income taxes (Note 13.e)	839,253	946,673	818,879
Retirement employee benefits (Note 18)	112,980	92,575	93,367
Long-term borrowings (Note 17.a)	4,110,846	4,529,518	421,363
Debt securities (Note 17.b)	9,000,000	5,200,000	2,600,000
Total long-term liabilities	15,145,616	11,705,594	4,659,046
Total liabilities	17,440,763	13,646,893	9,317,356
Equity (Note 19):
Common stock	9,028,446	10,778,613	12,528,780
Repurchased shares	(1,733,374)	(1,733,374)	(1,733,374)
Legal reserve	1,119,029	960,943	840,743
Reserve for repurchase of shares	2,728,374	2,683,374	2,583,374
Retained earnings	9,001,269	7,561,527	6,638,935
Foreign currency translation reserve	876,300	1,071,159	415,493
Remeasurements of employee benefits – Net of income tax	8,171	10,773
Total equity attributable to controlling interest	21,028,215	21,333,015	21,273,951
Non-controlling interest (Note 20)	1,048,554	1,071,554	882,092
Total equity	22,076,769	22,404,569	22,156,043
Total	$ 39,517,532	$ 36,051,462	$ 31,473,399

Consolidated Statements of Prof

Consolidated Statements of Profit or Loss and Other Comprehensive Income - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Revenues (Note 21):
Aeronautical services	$ 8,280,522	$ 7,037,920	$ 5,419,022
Non-aeronautical services	2,772,905	2,393,604	1,849,252
Improvements to concession assets	1,312,491	1,676,037	838,635
Revenues	12,365,918	11,107,561	8,106,909
Operating costs:
Cost of services (Note 22)	2,110,407	1,782,371	1,558,258
Technical assistance fees (Note 32)	357,451	301,820	236,507
Concession taxes (Note 10)	944,197	764,349	483,086
Depreciation and amortization (Note 23)	1,443,562	1,348,387	1,156,435
Cost of improvements to concession assets (Note 25)	1,312,491	1,676,037	838,635
Other income – net (Note 26)	(83,921)	(295)	(254,612)
Operating costs	6,084,187	5,872,669	4,018,309
Income from operations	6,281,731	5,234,892	4,088,600
Finance cost – net (Note 27):
Finance income	420,735	279,570	90,889
Finance cost	(619,207)	(381,708)	(209,304)
Exchange gain (loss) – net	99,083	(500,894)	(338,395)
Finance cost - Net	(99,389)	(603,032)	(456,810)
Share of loss of associate (Note 14)	(10,620)	(11,728)	(13,704)
Income before income taxes	6,171,722	4,620,132	3,618,086
Income tax (Note 13.c):
Current	1,849,551	1,532,875	1,030,026
Deferred	(408,910)	(266,302)	(182,717)
Income tax	1,440,641	1,266,573	847,309
Profit for the year	4,731,081	3,353,559	2,770,777
Items that are or may be reclassified subsequently to profit or loss
Exchange differences on translating foreign operations	(226,494)	773,453	482,394
Items that will not be reclassified to profit or loss
Remeasurements of employee benefit – net of income tax	(2,602)	10,773
Total comprehensive income for the year	4,501,985	4,137,785	3,253,171
Profit for the year attributable to:
Controlling interest	4,649,120	3,281,884	2,726,020
Non-controlling interest	81,961	71,675	44,757
Profit for the year	4,731,081	3,353,559	2,770,777
Total comprehensive income for the year attributable to:
Controlling interest	4,451,659	3,948,323	3,141,513
Non-controlling interest	50,326	189,462	111,658
Total comprehensive income for the year	$ 4,501,985	$ 4,137,785	$ 3,253,171
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, Notes 3.s and w.)	$ 8.8457	$ 6.2443	$ 5.1867

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]	Total equity attributable to controlling interest [Member]	Non-controlling interest [Member]
Beginning balance at Dec. 31, 2014	$ 21,285,891	$ 13,937,322	$ (1,733,374)	$ 735,491	$ 2,133,374	$ 6,213,078			$ 21,285,891
Beginning balance, shares at Dec. 31, 2014		561,000,000
Transfer of earnings to legal reserve (Note 19.h)				105,252		(105,252)
Dividends declared and paid	(1,744,911)					(1,744,911)			(1,744,911)
Capital distribution	(1,408,542)	$ (1,408,542)							(1,408,542)
Reserve for repurchase of shares					450,000	(450,000)
Business combinations non-controlling interest (Note 20)	852,825									$ 852,825
Dividends declared and paid non-controlling interest (Note 20)	(82,391)									(82,391)
Comprehensive income:
Profit of the year	2,770,777					2,726,020			2,726,020	44,757
Other comprehensive income for the year	482,394						$ 415,493		415,493	66,901
Total comprehensive income for the year	3,253,171					2,726,020	415,493		3,141,513	111,658
Ending balance at Dec. 31, 2015	22,156,043	$ 12,528,780	(1,733,374)	840,743	2,583,374	6,638,935	415,493		21,273,951	882,092
Ending balance, shares at Dec. 31, 2015		561,000,000
Transfer of earnings to legal reserve (Note 19.h)				120,200		(120,200)
Dividends declared and paid	(2,139,092)					(2,139,092)			(2,139,092)
Capital distribution	(1,750,167)	$ (1,750,167)							(1,750,167)
Reserve for repurchase of shares					100,000	(100,000)
Comprehensive income:
Profit of the year	3,353,559					3,281,884			3,281,884	71,675
Other comprehensive income for the year	784,226						655,666	$ 10,773	666,439	117,787
Total comprehensive income for the year	4,137,785					3,281,884	655,666	10,773	3,948,323	189,462
Ending balance at Dec. 31, 2016	$ 22,404,569	$ 10,778,613	(1,733,374)	960,943	2,683,374	7,561,527	1,071,159	10,773	21,333,015	1,071,554
Ending balance, shares at Dec. 31, 2016	561,000,000	561,000,000
Transfer of earnings to legal reserve (Note 19.h)				158,086		(158,086)
Dividends declared and paid	$ (3,006,292)					(3,006,292)			(3,006,292)
Capital distribution	(1,750,167)	$ (1,750,167)							(1,750,167)
Reserve for repurchase of shares					45,000	(45,000)
Dividends declared and paid non-controlling interest (Note 20)	(73,326)									(73,326)
Comprehensive income:
Profit of the year	4,731,081					4,649,120			4,649,120	81,961
Other comprehensive income for the year	(229,096)						(194,859)	(2,602)	(197,461)	(31,635)
Total comprehensive income for the year	4,501,985					4,649,120	(194,859)	(2,602)	4,451,659	50,326
Ending 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
Ending balance, shares at Dec. 31, 2017	561,000,000

Consolidated Statements of Cha5

Consolidated Statements of Changes in Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Statement Of Changes In Equity [Abstract]
Dividends declared and paid, per share	$ 5.72	$ 4.07	$ 3.32
Capital distribution, per share	$ 3.33	$ 3.33	$ 2.68

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Profit of the year	$ 4,731,081	$ 3,353,559	$ 2,770,777
Adjustments for:
Employee benefits	16,688	14,718	13,352
Bad debt expense	866	1,100	5,380
Depreciation and amortization	1,443,562	1,348,387	1,156,435
Share of loss of associate	10,620	11,728	13,704
Bargain purchase gain			(189,744)
Net gain on derivative financial instruments	(34,361)	(68,261)
Interest expense for financing activity	600,813	357,087	198,567
Unrealized exchange gain (loss)	(172,849)	549,768	354,458
Long term provisions	6,480	6,480
Income tax expense	1,440,641	1,266,573	847,309
Adjustment from operating activities	8,043,541	6,841,139	5,170,238
Trade accounts receivable	(394,746)	(434,534)	173,005
Recoverable income tax and other current assets	9,275	116,181	(27,188)
Concession taxes payable	55,422	107,473	79,098
Aeropuertos Mexicanos del Pacífico, S.A.P.I. de C.V.	54,110	48,875	24,680
Accounts payable	24,580	205,797	301,508
Taxes payable	49,169	(1,816)	(14,229)
Deposits received in guarantee	147,714	203,987	128,298
Cash generated by operating activities	7,989,065	7,087,102	5,835,410
Income taxes paid	(1,820,363)	(1,445,899)	(930,657)
Net cash provided by operating activities	6,168,702	5,641,203	4,904,753
Cash flows from investing activities:
Purchases of machinery, equipment, improvements on leased buildings, improvements to concession assets and advance payments to suppliers	(1,923,893)	(1,856,997)	(1,128,382)
Proceeds from sales of machinery and equipment		329	2,023
Net cash outflows on acquisition of subsidiary			(2,543,568)
Equity reimbursement from associate		58,868
Other assets	(14,682)	(18,757)
Net cash used in investing activities	(1,938,575)	(1,816,557)	(3,669,927)
Cash flows from financing activities:
Dividends declared and paid	(3,006,292)	(2,139,092)	(1,744,911)
Dividends paid to non-controlling interest			(82,391)
Capital distribution	(1,750,167)	(1,750,167)	(1,408,542)
Proceeds from issuance of debt securities	3,800,000	2,600,000	2,600,000
Proceeds from bank loans		3,528,849	9,056,701
Repayments on bank loans	(151,724)	(3,661,049)	(8,076,912)
Derivative financial instruments		(4,193)
Interest paid on financial loans	(579,133)	(345,533)	(177,774)
Net cash provided by (used in) financing activities	(1,687,316)	(1,771,185)	166,171
Effects of exchange rate changes on cash held:	(806)	138,178
Increase in cash and cash equivalents	2,542,005	2,191,639	1,400,997
Cash and cash equivalents at beginning of year	5,188,138	2,996,499	1,595,502
Cash and cash equivalents at the end of year	7,730,143	5,188,138	2,996,499
Non-cash investing activities:
Purchases of machinery, equipment, improvements on leased buildings and improvements to concession assets	$ 409,271	$ 441,515	$ 221,151

Activities of the Company and s

Activities of the Company and significant events	12 Months Ended
	Dec. 31, 2017
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 Jose del Cabo, Guanajuato (Bajío), Hermosillo, Mexicali, Los Mochis, La Paz, Manzanillo, Morelia and Aguascalientes. Additionally, in April 2015, GAP acquired 100% of the shares of Desarrollo de Concesiones Aeroportuarias, S.L. (DCA), a Spanish company, which owns a majority stake in MBJ Airports Limited (MBJA), which operates the Sangster International Airport in Montego Bay in Jamaica. The Company’s principal address is Mariano Otero Avenue 1249 B, six floor, Rinconada del Bosque, zip code 44530, Guadalajara, Jalisco, Mexico. a. Activities 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 such date. The term of the concession is 50 years as from 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 such 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 with Spanish company Abertis Airports, S.A (Abertis) for the acquisition of 100% of the shares of 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, 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, according to the concession agreement, SCL must remain in effect for an additional year after the transfer, so if there are potential contingencies, SCL can address them. After that first year, SCL will remain in effect for another two years before its dissolution in accordance with tax regulations in Chile. Significant events - On April 6, 2017, the Company issued 15 million long-term debt securities for a total of Ps. 1,500,000 , which are unsecured and payment of principal is due at maturity. Corresponding to the tranche of the GAP 17. Interest will be payable every 28 days at a variable rate of TIIE-28 plus 49 basis points, and the principal payment will be made upon maturity, on March 31, 2022. Proceeds from the issuance will be allocated to finance Company’s Master Development Plan (MDP). - In an Annual General Ordinary Shareholders’ Meeting held on April 25, 2017, the shareholders approved a dividend payment of Ps. 5.72 per outstanding shares at the date of each payment, excluding shares repurchased in accordance with Article 56 of the Mexican Securities Market Law. The first payment for Ps. 2.86 per share was in cash on August 15, 2017 for a total of Ps. 1,503,146 and the second payment for Ps. 2.86 per share was made on November 7, 2017 for a total of Ps. 1,503,146. The total payment for dividends was Ps. 3,006,292, as mentioned in Note 19.f. - In a General Extraordinary Shareholders’ Meeting held on April 25, 2017, the shareholders approved a capital reduction of Ps. 3.33 per share. The payment was made on May 8, 2017 for Ps. 1,750,167 as described in Note 19.g. - On May 2, 2017, the Company contracted HSBC México, S.A. (HSBC) for a derivative financial transaction by exchange of interest rates (swap) in order to hedge the risk of increasing the TIIE rate for the tranche of GAP 17 debt securities. This contract has a value of Ps. 1,500,000 that accrues interest at a rate of 7.21% at maturity. - On November 9, 2017, the Company issued 23 million long-term debt securities for a total Ps. 2,300,000 which are unsecured and payment of principal at maturity corresponding to the tranche of the GAP 17-2. Interest will be payable every 28 days at a variable rate of TIIE-28 plus 44 basis points. The principal payment will be made upon maturity, on November 3, 2022. Proceeds from the issuance will be allocated to finance Company’s MDP. - On December 28, 2017, the Company entered into loan agreements with The Bank of Nova Scotia Jamaica Limited and The Bank of Nova Scotia for USD$40 million for a seven-year term. The loan generates interest at a variable rate of one-month LIBOR plus 285 basis points. Payments will be made on a semi-annual basis after two-year grant period. The proceeds will be allocated to finance MBJ’s investments.

Basis of presentation

Basis of presentation	12 Months Ended
	Dec. 31, 2017
Disclosure Of Basis Of Presentation [Abstract]
Basis of presentation	2. a. Statement of Compliance – b. Translation into English – c. Basis of preparation – • Historical cost – Historical cost is generally based on the fair value of the consideration given in exchange for goods and services. • Fair value – The 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 at 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 at the measurement date. Fair value for measurement and/or disclosure purposes in these consolidated financial statements is determined on such a basis, except for share-based payment transactions that are within the scope of IFRS 2, leasing transactions that are within the scope of IAS 17, and measurements that have some similarities to fair value but are not fair value, such as net realizable value in IAS 2 or value in use in IAS 36. In addition, for financial reporting purposes, fair value measurements are categorized into Level 1, 2 or 3 based on the degree to which the inputs to the fair value measurements are observable and the significance of the inputs to the fair value measurement in its entirety, which are described as follows: • Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that the entity can access at the measurement date; • Level 2 inputs are inputs, 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 Social advice and support infrastructure 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 Desarrollo de Concesiones Aeroportuarias, S.L. (Consolidated as of April 2015) (DCA) 100 % Spain Management administration, maintenance, servicing of all types of infrastructure MBJ Airports Limited (consolidated as of April 2015) (MBJA) 74.50 % 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 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 Application of new and revised International Financing Reporting Standards (“IFRSs ” In the current year, the Company has applied a number of amendments to IFRSs and new Interpretation issued by the International Accounting Standards Board (IASB) that are mandatorily effective for an accounting period that begins on or after January 1, 2017. Annual Improvements to IFRS Standards 2014 – 2016 Cycle The Company has applied the amendments to IFRS 12 included in the Annual Improvements to IFRS Standards 2014 – 2016 Cycle IFRS 12 states that a Company is not required to provide summarized financial information for interests in subsidiaries, associates or joint ventures that are classified (or included in a disposal group that is classified) as held for sale. The amendments clarify that this is the only concession from the disclosure requirements of IFRS 12 for such interests. The application of this amendment has no effect on the Company’s consolidated financial statements, as none of the Company’s interests in entities are classified, or included in a disposal group that is classified, as held for sale. Amendments to IAS 7 Disclosure Initiative The amendments require a Company to provide disclosures that enable users of financial statements to evaluate changes in liabilities arising from financing activities, including both cash and non-cash changes. The Company´s liabilities arising from financing activities consist of loans and issuance of debt certificates (note 17). The application of this amendment have had no impact on the Company´s consolidated financial statements. Amendments to IAS 12 Recognition of Deferred Tax Assets for Unrealised Losses The amendments clarify how a Company should evaluate whether there will be sufficient future taxable profits against which it can utilize a deductible temporary difference. The application of this amendment have no impact on the Company’s consolidated financial statements as the Company already assesses the sufficiency of future taxable profits in a way that is consistent with these amendments. f. Functional and presentation currency The assets and liabilities of foreign operations, including the fair value of assets arising on acquisition, are translated at the exchange rates prevailing at the reporting date. Income and expenses of foreign operations are translated at the average exchange rate for the period of transactions as of December 31, 2015, 2016 and 2017, which are as follows: 18.6568 1.1066 Currency 2015 2016 2017 Pesos / USD Ps. 16.1548 Ps. 18.6568 Ps. 18.9326 USD / Euros USD$1.1057 USD$1.1066 USD$1.1293 g. Use of estimates and critical judgments in preparing the financial statements • Identification of net assets and liabilities assumed in a business combination and determination of fair value (Note 4) • Estimation of doubtful accounts (Note 7) • Definition of useful lives and depreciation and amortization periods (Note 3.c. and 3.d.) • Probability of recovery of deferred income tax from tax loss carryforwards (Note 13.g) • Recovery of tax on assets paid in prior years (Note 13.i) • Assumptions used to determine liabilities for retirement benefits (Note 18) • Contingency liabilities (Note 29) 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 financial statements. Management believes that the decisions made are the most reasonable based on 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, 2017
Significant Accounting Policies [Abstract]
Significant accounting policies	3. The consolidated financial statements comply with 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 Financial assets – Financial assets are recognized when the Company becomes a contractual party to the terms of the related instruments. Financial assets are initially measured at fair value. Transaction costs that are directly attributable to the acquisition or issuance of financial assets (other than financial assets at fair value through profit or loss) are added to or deducted from the fair value of the financial assets, as appropriate, on initial recognition. Transaction costs directly attributable to the acquisition of financial assets at fair are recognized immediately in profit or loss. The Company’s financial assets are classified into the following specified categories: i) financial assets at fair value through profit or loss (FVTPL) and ii) accounts receivable. The classification depends on the nature and purpose of the financial assets and is determined at the time of initial recognition. All regular way purchases or sales of financial assets are recognized and derecognized on a trade date basis. Regular way of 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. - Financial assets at FVTPL – Financial assets are classified as at FVTPL when the financial asset is either held for trading or it is designated as at FVTPL. A financial asset is classified as held for trading if: - It has been acquired principally for the purpose of selling it in the near term; or - In its initial recognition, it is part of a portfolio of identified financial instruments that the Company manages together and has a recent actual pattern of short-term profit-taking; or - It is a derivative that is not designated and is effective as a hedging instrument. Financial assets at FVTPL are stated at fair value, with any gain or loss arising on remeasurement is recognized in profit or loss. The net gain or loss recognized in profit or loss includes any dividend or interest earned from the financial asset and is included in the finance income in the consolidated statements of profit or loss and other comprehensive income. Fair value is determined in the manner described in Note 5. - Accounts receivable – Trade accounts receivable and other receivables, with fixed or determinable payments that are not quoted in an active market are classified as receivables. Interest income is recognized by applying the effective interest rate, except for the short term receivables, in the event that the recognition of interest is not material. The effective interest rate is the rate that discounts the estimated future cash receipts, (including all professional fees and basis points paid or received that are part of the effective interest rate, transaction costs and other premiums or discounts), for the expected life of the instrument, or when is appropriate a shorter period, to the net carrying amount at initial recognition. - Derecognition of financial assets The Company derecognizes a financial asset 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 party. 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 in its entirety, the difference between the asset’s carrying amount and the sum of the consideration received and receivable and the cumulative gain or loss that had been recognized in other comprehensive income and accumulated in equity is recognized in profit or loss. On derecognition of a financial asset other than in its entirety (e.g. when the Company retains an option to repurchase part of a transferred asset), the Company allocates the previous carrying amount of the financial asset between the part it continues to recognize under continuing involvement, and the part it no longer recognizes on the basis of the relative fair values of those parts on the date of the transfer. The difference between the carrying amount allocated to the part that is no longer recognized and the sum of the consideration received for the part no longer recognized and any cumulative gain or loss allocated to it that had been recognized in other comprehensive income is recognized in profit or loss. Financial liabilities and equity instruments – Financial liabilities are recognized when the Company becomes a contractual party to the terms of the related instruments. Financial liabilities are initially measured at fair value. Transaction costs that are directly attributable to the acquisition or issue of the financial liabilities (other than financial liabilities at fair value through profit or loss) are added to or deducted from the fair value of the financial liabilities, as appropriate, on its initial recognition. Transaction costs directly attributable to the acquisition of financial liabilities at fair value through profit or loss are recognized immediately in profit or loss. Debt and equity instruments are classified as either financial liabilities or as equity in accordance with the substance of the contractual arrangements. - 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, 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. Financial liabilities are classified as financial liabilities at FVTPL or as other financial liabilities. At the date of the financial statements, the Company does not have liabilities at FVTPL. Other financial liabilities (including borrowings and trade accounts payable) are subsequently measured at amortized cost, using the effective interest rate method. The effective interest rate method is a method of calculating the amortized cost of a financial liability and of allocating interest expense over the relevant period. The effective interest rate is the rate that discounts estimated future cash payments exactly (or as appropriate in a short term) with the net book value on its initial recognition. The Company derecognizes financial liabilities when, and only when, the Company’s obligations are discharged, cancelled or they expire. The difference between the carrying amount of the financial liability derecognized and the amount paid and payable is recognized in profit or loss. 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 compensate a liability with an asset, nor expect in a short term may require it. Therefore, deposits received in guarantee are presented separately from accounts receivable. b. Cash and cash equivalents – c. Machinery, equipment and improvements on leased buildings - Recognition and valuation – Machinery, equipment and improvements to leased buildings 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 buildings 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 buildings are determined comparing the proceeds from the sale or retirement against net amount of machinery, equipment and improvements to leased buildings 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 buildings 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 buildings 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 buildings 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 estimate recorded is recognized on a prospective basis. The estimated useful lives for the current period and comparative period are as follows: Useful life (years) Average annual depreciation rate Machinery and equipment 10 10% Office furniture and equipment 10 10% Computer equipment 3.3 – 4 30% - 25% Transportation equipment 4 – 5 25% - 20% Communication equipment 10 – 4 – 3.3 10% - 25% - 30% Improvements on leased buildings 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 of the public service associated with the use of its airports. - 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 exploit 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 at acquisition cost of the assets recorded by ASA and transferred to the Company according to the Concession granted, in order to manage, operate and exploit them during the Concession term. At MBJA 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 at its acquisition cost. In MBJA 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) Average annual amortization rate Improvements to concession assets 12.5 – 20 8% - 5% Airport concessions 18 – 49 5.5% - 2% Rights to use airport facilities 10 – 49 10% - 2% 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 – A financial asset that is not recognized at FVTPL is evaluated by the Company at the close of each reporting period to determine whether there is evidence of potential impairment. A financial asset is impaired if there is objective evidence that a loss has occurred after the initial recognition of the asset and that loss has a negative effect on the estimated future cash flows of the asset, that can be estimated reliably. For all other financial assets, objective evidence of impairment could include: - Significant financial difficulty of the issuer or counterparty; or - Breach in the payment of the interests or the loan; or - It is probable that the borrower will enter in bankruptcy or into a financial reorganization; or - The disappearance of an active market for that financial asset because of financial difficulties. An impairment loss on financial assets carried at amortized cost is calculated as the difference between the asset's carrying amount and the present value of estimated future cash flows, discounted at the original effective interest rate. Losses are recognized in consolidated statements of profit or loss and other comprehensive income and are reflected in the allowance for doubtful accounts included in cost of services in the “other” category. When a subsequent event causes the amount of impairment loss to reverse, such amount is recognized in consolidated statements of profit or loss and other comprehensive income on a prospective basis and cannot exceed the amount of the impairment previously recognized. Individually significant financial assets are tested individually for impairment. The remaining financial assets are assessed in groups of similar credit risk characteristics. For financial assets that are carried at cost, the amount of the impairment loss is measured as the difference between the asset’s carrying amount and the present value of the estimated future cash flows discounted at the current market rate of return for a similar financial asset. Such impairment loss will not be reversed in subsequent periods. All impairment losses are recognized in the consolidated statement of profit and loss and other comprehensive income. A reversal of an impairment loss occurs only if it can be associated objectively to an event that occurred after the date the loss was recognized. • 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 asset value in use and net selling price. 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 received for the concession made by the Mexican Federal Government 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 exist, the Company performs an impairment assessment on a consolidated basis with Mexican companies. Moreover, the value of the assets of MBJA are individually valued at the end of each period to determine whether there are indications of impairment to be a 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. For purposes of assessing impairment, goodwill is allocated to each single separate CGU of the company, which is expected to be benefited from the synergies of the combination. The single separate CGU to which goodwill has been allocated 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 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. An impairment loss recognized in goodwill is not reversed in subsequent periods. g. Investment in 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. h. Derivative financial instruments Derivatives are initially recognized at fair value at the date the derivative contract are 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, the Company 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. Hedge accounting is discontinued when the Company revokes the hedging relationship, when the hedging instrument expires or is sold, terminated, or exercised, or when it fails to meet the criteria for hedge accounting. Any cumulative gain or loss on the hedging instrument that has been recognized in equity remains in equity until the forecasted transaction is ultimately recognized in profit or loss. When management no longer expects the forecasted transaction to occur, the gain or loss accumulated in equity is recognized immediately in profit or loss. i. Business combinations At the acquisition date, the identifiable assets acquired and the liabilities assumed are recognized at their fair value, except that: • 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 Employee benefits • 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 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 that are present ownership interests and entitle their holders to a proportionate share of the entity’s net assets in the event of liquidation 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 acquisition-date fair value 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 in accordance with IAS 39, or IAS 37 Provisions, Contingent Liabilities and Contingent Assets Transaction costs, different from those associated with the issuance of debt or capital, incurred by the Company in connection with a business combination are expensed as incurred. j. Other intangible assets k. Leases – l. Provisions and contingent liabilities 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 financial statements, but rather is disclosed unless the probability of an outflow of resources embodying economic benefits is remote. m. Direct employee benefits – n. Employee benefits – Beginning in 2016 the remeasurements of the defined benefit liability, which includes actuarial gains and losses, the performance of the plan assets (excluding interest) 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 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 comprise actuarial gains and losses, the return on plan assets (excluding interest) 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. o. Revenue recognition - 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 aeronautical revenues correspond to the fee for passengers and security, which are collected by airlines who are also invoice other charges for landing and parking aircraft. - 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. p. Foreign currency transactions – Transactions in currencies other than the functional currency of the Company (foreign currencies) are recognized using exchange rates prevailing at the dates on 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 to the functional currency

Business Combination

Business Combination	12 Months Ended
	Dec. 31, 2017
Disclosure Of Business Combinations [Abstract]
Business Combination	4. Acquisition of DCA The Board of Directors of the Company at an extraordinary meeting held on March 18, 2015, approved the participation in bidding for the acquisition of DCA, leaving the Operating Committee and three independent members of the Board of Directors the authority to determine the acquisition price and conditions to offer in the bidding. The Board of Directors also granted special powers of attorney to the Chief Executive Officer, Chief Financial Officer and the General Counsel to sign all contracts related to the transaction and the ability to obtain bank or debt securities to finance the entire acquisition. On April 17, 2015, the Company reached an agreement with the Spanish company Abertis for the acquisition of the entire stake in the Spanish company DCA for a price of USD$192.0 million. The transaction closed on April 20, 2015. The contract establishes that the date for determining the purchase price was January 1, 2015, so all the rights and obligations of these companies were identified on that date. DCA also has a MBJA the 74.5% and 14.77% stake in SCL. The acquisition qualifies as a business combination in accordance with IFRS 3. MBJA operates the Sangster International airport in Montego Bay in Jamaica, who has concession with the government that ends on April 12, 2033. The airport is located right in the center of the tourist corridor from Negril to Ocho Rios, which concentrates 90% the hotel capacity of the island according to information published by the Jamaican Tourist Board. In 2014 the airport served a total of 3.6 million passengers, 99.0% were international, of which 66% had as their origin the United States, 20% from Canada, 1% from Europe and 2% from the Caribbean and others regions. SCL was the operator of the International Airport of Santiago de Chile until September 30, 2015. On that date SCL was handed over to the airport authority in that country and the new operator. Although it no longer has operations in accordance with the concession agreement, SCL must remain in effect for one year after the transfer of the concession in order to address any potential contingencies that arise. After that first year, SCL will remain in force for two years before dissolutions in accordance with tax regulations in Chile. As part of the analysis performed to determine the acquisition date of DCA, the Company concluded that the date it acquired control over was April 20, 2015. Therefore, for all practical purposes the beginning of the consolidation was defined as of April 1, 2015 so, the consolidated statement of income and other comprehensive income for the year ended December 31, 2015 the Company comprises the results of DCA from that date. The Company consolidated only the last nine months of the DCA exercise. The Company finalized in 2015 the determination of the fair value of assets acquired and liabilities assumed in the acquisition of DCA and MBJA and their recognition for accounting purposes. Valuation Methodology The income approach was used to quantify the fair value of the concession, which is based on cash generation expected by the asset during its remaining useful life (concession term). This approach assumes that the income from the asset determines its value. As a first step, it requires the development of projected cash flows, continuing with the determination of the present value of these cash flows to calculate the terminal value, which is a representation of the defined period in which the asset will continue to generate revenue. The cost and market approach was used to determine the fair values of property, plant and equipment and improvements to concession assets, which estimates the fair value by determining the current replacement cost of one asset for another of equal value. The replacement cost of an asset reflects the estimated cost of rebuilding or replacement of assets, less an allowance for loss in value due to depreciation. The market approach is based on the price in a different observable market participants have paid for similar and comparable assets for the determination of fair value. Assets acquired and liabilities recognized at the date of acquisition Following are the details of the fair value the identifiable assets acquired and liabilities assumed at April 1, 2015. Identifiable Assets Acquired Cash and cash equivalents Ps. 383,799 Trade accounts receivable 98,211 Other current assets 78,597 Machinery and equipment 398,072 Improvements to concession assets 1,816,380 Airport concessions 2,684,026 Other assets 74,926 Total identifiable assets acquired 5,534,011 Liabilities Assumed Accounts playable (155,515 ) Loans (658,981 ) Deferred income taxes (749,579 ) Total current liabilities (1,564,075 ) Net assets acquired 3,969,936 Cash consideration paid 2,927,367 Fair value of non-controlling interest 852,825 3,780,192 Bargain purchase gain Ps. 189,744 In determining the fair value of DCA, a deferred tax liability of Ps. 678,792 was recognized. During the process of the acquisition of DCA there was no contingent consideration. In the valuation process it was determined that the values of cash equivalents, accounts receivable, other current assets, accounts payable, financial liabilities, other current liabilities and other noncurrent liabilities recorded in DCA approximate their fair value at the date of acquisition. The non-controlling interest (25.5% in MBJA) recognized at the date of acquisition of DCA was valued by reference to the fair value of the net assets acquired and amounted to Ps. 852,825. The bargain purchase gain was due to a strategy implemented by the Company as part of its financial analysis to determine the most appropriate acquisition price, which was compared to the expected cash flows of the business that resulted in the fair value of the net assets acquired being greater than the price paid. After reviewing if it had appropriately identified and valued all the assets acquired and liabilities assumed, a bargain purchase gain was recognized in profit or loss for the year ended December 31, 2015. This bargain purchase gain is also reflected in 2015 income from operations in the other companies reportable segment (See notes 26 and 30) Following is the pro forma consolidated statement of profit or loss and other comprehensive income to present the revenues and income of the combined entity as if the acquisition had occurred on January 1, 2015. In addition to provide analysts and investors a better understanding of the acquisition, the condensed consolidated statement of profit or loss and other comprehensive income of the Company for the year 2014, was presented for comparative purposes. December 2014 December 2015 Revenues: Aeronautical revenue Ps. 3,925,736 Ps. 5,622,575 No aeronautical revenue 1,338,542 1,933,760 Improvements to concession assets 281,874 838,635 5,546,152 8,394,970 Operating costs: Costs of services 1,161,588 1,637,919 Technical assistance fees 194,228 242,456 Concession taxes 261,577 525,745 Depreciation and amortization 925,220 1,224,123 Cost of improvements to concession assets 281,874 838,635 Other income (43,424 ) (254,236 ) 2,781,063 4,214,642 Operating income 2,765,089 4,180,328 Finance costs (7,990 ) (406,839 ) Share of loss of associate — (15,733 ) Income before income taxes 2,757,099 3,757,756 Income taxes 514,579 884,517 Profit for the year 2,242,520 2,873,239 Other comprehensive income Exchange differences on translating foreign operations — 427,238 Comprehensive income Ps. 2,242,520 Ps. 3,300,477 Profit for the year attributable to: Controlling interest Ps. 2,242,520 Ps. 2,816,523 Non-controlling interest — 56,716 Ps. 2,242,520 Ps. 2,873,239 Total comprehensive income for the year attributable to: Controlling interest Ps. 2,242,520 Ps. 3,176,861 Non-controlling interest — 123,616 Ps. 2,242,520 Ps. 3,300,477 It is important to consider that the dividends to be paid in the future by MBJA to DCA shall include the results for the full year 2015 and its retained earnings at December 31, 2014. The Company’s consolidated result of the year ended December 31, 2015 from DCA include revenues of Ps. 995,707 and profits of Ps. 308,323.

Financial risk management

Financial risk management	12 Months Ended
	Dec. 31, 2017
Disclosure Of Financial Instruments [Abstract]
Financial risk management	5. 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. At December 31, 2015, 2016 and 2017, financial instruments held by the Company are comprised of the following: December 31, 2015 December 31, 2016 December 31, 2017 Financial assets Cash and cash equivalents Ps. 2,996,499 Ps. 5,188,138 Ps. 7,730,143 Receivables 159,196 607,544 997,370 Derivative financial instruments — 72,454 106,815 Financial liabilities at amortized cost Long-term debt securities Ps. 2,600,000 Ps. 5,200,000 Ps. 9,000,000 Current and long term bank loans 3,950,465 4,614,276 4,252,258 Accounts payable 586,875 891,611 1,037,155 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 to identify and analyze potential risks, to set appropriate limits and controls, to monitor 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, procedures and reviews risks that 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 ' 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 for trade accounts receivable and the Company’s investments, including investment funds and derivative financial instruments. • Accounts receivable and others – The Company ' ' 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 ' 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 to the airport 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 case 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. At December 31, 2015, 2016 and 2017, the Company has customer deposits received in guarantee of Ps. 725,437, Ps. 936,828, and Ps. 1,082,537, 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 an allowance for doubtful accounts when it has evidence that it is probable these accounts will not be recovered (Note 7). • 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 represents the possibility that the Company will have difficulty to fulfill its obligations related with 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; this 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 17 for compliance of 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, 2015 and 2016, the Company does not have any unused lines of credit. As of December 31, 2017, the Company has credit lines for USD$40 million. 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, 2015, 2016 and 2017: December 31, 2015 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) — — — 1,100,000 — 1,100,000 Fixed rate loans 516 1,569 201,860 31,709 5,529 241,183 Variable rate bank loans — 3,286,442 38,715 358,316 25,809 3,709,282 Fixed rate interest 9.85 % 1,405 5,949 128,836 436,654 483,357 1,056,201 Variable rate interest 3.62 % 5,485 7,014 42,028 160,328 — 214,855 Trade accounts payable N/A 196,757 240,481 — — — 437,238 AMP N/A — — 149,637 — — 149,637 Ps. 204,163 Ps. 3,541,455 Ps. 561,076 Ps. 2,087,007 Ps. 2,014,695 Ps. 8,408,396 December 31, 2016 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) — — — 3,700,000 — 3,700,000 Fixed rate loans 667 2,027 5,608 37,756 236,538 282,596 Variable rate bank loans — — 76,457 4,255,223 — 4,331,680 Fixed rate interest 9.85 % 3,104 6,398 109,563 435,591 375,830 930,486 Variable rate interest 4.73 % 16,626 38,363 162,507 531,713 — 749,209 Trade accounts payable N/A 358,587 334,512 — — — 693,099 AMP N/A — — 198,512 — — 198,512 Ps. 378,984 Ps. 381,300 Ps. 552,647 Ps. 8,960,283 Ps. 2,112,368 Ps. 12,385,582 December 31, 2017 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 694 1,403 6,548 26,725 225,908 261,278 Variable rate bank loans — 73,021 59,688 3,858,271 — 3,990,980 Fixed rate interest 9.85 % 232 54,138 55,470 432,382 268,450 810,672 Variable rate interest 5.83 % 54,308 124,786 520,229 1,656,383 — 2,355,706 Trade accounts payable N/A 200,056 584,477 — — — 784,533 AMP N/A — — 252,622 — — 252,622 Ps. 255,290 Ps. 837,825 Ps. 894,557 Ps. 13,473,761 Ps. 1,994,358 Ps. 17,455,791 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. Market risk – Is the risk that changes in market prices, such as exchange rates, interest rates and prices of equity instruments, 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 31). In Mexico, the tariffs to be charged to international passengers and international flights are published in the Official Journal (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 exceed 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 to be charged to domestic and international passengers in USD, which they are composed for a fixed amount for 12 months (from April to March), and then updated for inflation in the United States. In April 2015, the new tariffs approved by the Airport Authority of Jamaica (AAJ) in November 2014 came into effect, where the increase in the rate for international passengers was USD$8.50 to USD$19.34 per person and domestic passengers tariffs remained of at 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. 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 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 peso against the dollar results in the Company obtaining more USD than before the depreciation, while the appreciation of the peso against the USD results in the Company obtaining less Mexican pesos. As the Mexican peso appreciates against the USD, the Company obtains fewer pesos which could result in a decreased 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, expenses are comprised 60% in USD, with the rest payable in Jamaican dollars. An appreciation of the Jamaican dollar would therefore increase expenses in USD terms. 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 at December 31, 2017 Peso at exchange rate of Ps. 19.7354 at December 31, 2017 Peso if exchange rate would depreciate 10% Peso amounts if exchange rate would appreciate 10% Thousands of U.S. dollars: Financial assets: Cash and cash equivalents 81,530 Ps. 1,609,022 Ps. 1,769,920 Ps. 1,462,749 Trade accounts receivable 10,663 210,431 231,473 191,300 92,193 1,819,453 2,001,393 1,654,049 Financial liabilities: Accounts payable (27,117 ) (535,166 ) (588,681 ) (486,515 ) Bank loans (215,464 ) (4,252,258 ) (4,677,476 ) (3,865,695 ) Net liability position (150,388 ) Ps. (2,967,971 ) Ps. (3,264,764 ) Ps. (2,698,161 ) Interest rate risk – The Company is exposed to fluctuation 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, such as caps and swaps in order to reduce its exposure to the risk of volatility in interest rates. The negotiation with derivative financial instruments is only entered into with institutions of high repute and credit rating. The Company does not enter into operations for speculative purposes. 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 determine 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 liability outstanding 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. The Company has financial debt denominated in pesos and U.S. dollars, which accrues interest at a variable rate based on TIIE 28-days, LIBOR 30-days in Mexico and LIBOR in MBJA, respectively. If the date of year end 2017, 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, the effect on net income and shareholders’ equity for the years ended December 31, 2015, 2016 and 2017 would be as follows: 2015 2016 2017 Effect in case of interest rate increase in 100 basis points Variable rate long term debt Ps. (40,370 ) Ps. (64,031 ) Ps. (112,134 ) Effect in case of interest rate decrease in 100 basis points Variable rate long term debt Ps. 40,370 Ps. 64,031 Ps. 112,134 In 2016, the Company contracted hedges of derivative financial instrument interest rate caps (CAPs), 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 determine 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 (swap) in order to hedge the risk of increasing the TIIE rate for the tranche of GAP 17 debt securities. The contract has a value of Ps. 1.5 billion that accrues interest at a rate of 7.21% at maturity. 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 result from net profit divided by total shareholders' equity. The Board of Directors seeks to maintain the optimal balance for the ratio between total liabilities and 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. Following is the ratio of shareholders’ equity to total liabilities of the Company at the end of the reporting period: 2015 2016 2017 Stockholders’ equity –controlling interest Ps. 21,273,951 Ps. 21,333,015 Ps. 21,028,215 Total liabilities 9,317,356 13,646,893 17,440,763 Ratio of total stockholders’ equity to liabilities 2.3 1.6 1.2 The Company may elect to repurchase its own shares in the stock market, under the following terms and conditions: • The acquisition has to be approved previously at a Shareholders 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 shareholders 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 Shareholders Meeting 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. Repurchased shares are not subject to vote at the Company’s Shareholders Meeting, do not provide rights or economic benefits and are also not considered when determining a quorum to vote. During the year, there was no change in the Company’s capital management policy. The Company is not subject to externally equity requirements, except for those corresponding to the minimum common stock required by Mexican Companies Law ( Ley General de Sociedades Mercantiles Fair value of the financial instruments – Except for loans and debt securities, management believes the carrying amounts of financial assets and financial liabilities, recognized at amortized cost in the financial statements, approximate their fair value due to their short-term maturities. As of December 31, 2015, 2016 and 2017, the fair value of financial liabilities recognized at amortized cost was Ps. 6,568,634, Ps. 9,841,498 and Ps. 13,269,232, respectively, while their book value is Ps. 6,550,465, Ps. 9,789,511 and Ps. 13,339,426, respectively. The fair value of loans are determined in accordance with generally accepted pricing models based on discounted cash flow analysis determined in accordance by Level 1 of FVTPL. The fair value of financial assets and liabilities is determined as follows: • Quoted prices (unadjusted) in active markets for identical assets or liabilities (Level 1); • Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly (i.e. as prices) or indirectly (i.e. derived from prices) (Level 2); and • Inputs for the asset or liability that are not based on observable market data (unobservable inputs) (Level 3) Financial instruments recognized at fair value, are categorized according to the fair value hierarchy into levels 1 to 3 based on the degree to which their fair value is objectively observable, are: • Financial instruments classified as FVTPL – Are classified within Level 1 of the fair value hierarchy. • Derivative financial instruments – Are classified within Level 2 of the fair value hierarchy.

Cash and cash equivalents

Cash and cash equivalents	12 Months Ended
	Dec. 31, 2017
Cash And Cash Equivalents [Abstract]
Cash and cash equivalents	6. As of December 31, 2015, 2016 and 2017, the balances are comprised of the following: December 31, 2015 December 31, 2016 December 31, 2017 Cash Ps. 1,171,725 Ps. 1,560,536 Ps. 1,616,408 Investments of cash surpluses 1,824,774 3,326,662 5,855,824 Cash equivalents designated for expenditure, held in trust — 300,940 257,911 Ps. 2,996,499 Ps. 5,188,138 Ps. 7,730,143 On December 20, 2016 the Company established four trusts for investment and administration with Banco Interacciones, S.A. Institución de Banca Múltiple, Grupo Financiero Interacciones (Interacciones), who 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 only can be used to pay the execution of the MDP in the Guadalajara airport, Hermosillo airport, Puerto Vallarta airport and Los Cabos airport. During 2017, the investments were made and paid in Hermosillo airport, Puerto Vallarta airport and Los Cabos airport, while the Guadalajara airport trust has a remaining balance of Ps. 106,305, including the contributed funds and interest earned. On December 29, 2017, the Company signed an agreement with Interacciones for the expansion of the trusts with Guadalajara airport for Ps. 118,563, Puerto Vallarta airport Ps. 17,423 and Los Cabos airport for Ps. 15,620, such amounts include the contributed funds and interest earned. The resources should 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 expects these contracts to be completed during 2018. Consequently, the cash held in these trusts are classified as current assets.

Trade accounts receivable

Trade accounts receivable	12 Months Ended
	Dec. 31, 2017
Disclosure Of Trade Accounts Receivable [Abstract]
Trade accounts receivable	7. Trade accounts receivable As of December 31, 2015, 2016 and 2017, trade accounts receivable are comprised of the following: December 31, 2015 December 31, 2016 December 31, 2017 Trade accounts receivable Ps. 295,611 Ps. 638,166 Ps. 1,028,898 Allowance for doubtful accounts (136,415 ) (30,622 ) (31,528 ) Ps. 159,196 Ps. 607,544 Ps. 997,370 Accounts receivable include balances to be reimbursed to the Company by domestic and international airlines for passenger charges fees (TUA) of Ps. 170,541, Ps 414,655 and Ps. 644,142 as of December 31, 2015, 2016 and 2017, 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 allowance for doubtful accounts are recognized under cost of services in the consolidated statement of profit or loss and other comprehensive income. 2015 2016 2017 Beginning balance Ps. (152,998 ) Ps. (136,415 ) Ps. (30,622 ) Bad debt expense (15,285 ) (14,327 ) (12,006 ) Write-offs 9,905 105,236 — Reversal of bad debts 24,891 14,884 11,100 Increased for MBJA´s consolidation (2,928 ) — — Ending balance Ps. (136,415 ) Ps. (30,622 ) Ps. (31,528 ) The allowance for doubtful accounts is comprised of customer balances that are in litigation or bankruptcy process and legal proceedings, which at the date of the consolidated financial statements are not yet completed. As of December 31, 2015, 2016 and 2017 these balances amounted to Ps. 110,442, Ps. 9,876 and Ps.12,412, respectively. The allowance also includes customer balances in arrears in their payments and that are in a process of regularization; therefore they have not been sued. At December 31, 2015, 2016 and 2017 the amount of these balances amounted to Ps.25,973, Ps. 20,747 and Ps.19,115, respectively. During, 2015, 2016 and 2017, 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. 24,891, Ps. 14,884 and Ps. 11,100, respectively also decreasing the balance of accounts receivable. The reversal of bad debts had no effect on the operating results of the Company during 2015, 2016 and 2017. There are other cancellations of write-off for customers that were in arrears in their payments, but were paid in 2015 and 2016 for Ps. 9,905 and Ps. 105,236, respectively. In 2017, there were no such cancellations. 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, 2015 December 31, 2016 December 31, 2017 Accounts receivables past due from 1 to 30 days Ps. 52,833 Ps. 28,477 Ps. 45,895 Accounts receivables past due 31 to 60 days 8,290 7,225 11,588 Accounts receivables past due 61 to 90 days 4,292 6,300 5,966 Accounts receivables past due more than 90 days 1,834 510 207 Ps. 67,249 Ps. 42,512 Ps. 63,656 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 corresponds to the amounts that airlines recover from passengers on behalf of the Company and subsequently pay: December 31, 2015 December 31, 2016 December 31, 2017 % 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. 23.0 % 15.8 % 13.3 % 2.9 % 25.5 % 3.5 % ABC Aerolíneas, S.A. de C.V. 6.4 % 5.7 % 4.6 % 1.0 % 12.0 % 1.3 % Aerovías de México, S.A. de C.V. 4.9 % 7.4 % 2.7 % 0.8 % 6.0 % 0.9 % Aerolitoral, S.A. de C.V. 7.9 % 5.9 % 4.8 % 0.4 % 4.9 % 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, 2015, 2016 and 2017. These guarantees could be applied to any unpaid balance in case of a breach from clients and under certain circumstances.

Machinery, equipment and improv

Machinery, equipment and improvements on leased buildings	12 Months Ended
	Dec. 31, 2017
Disclosure Of Property Plant And Equipment [Abstract]
Machinery, equipment and improvements on leased buildings	8. Machinery, equipment and improvements on leased buildings As of December 31, 2015, 2016 and 2017, the machinery, equipment and improvements on leased buildings are comprised as follows: Balance as of January 1, 2015 Additions Divestitures Currency translation effect Balance as of December 31, 2015 Investment: Machinery and equipment Ps. 1,182,501 Ps. 670,607 Ps. (9,306 ) Ps. 63,429 Ps. 1,907,231 Office furniture and equipment 143,538 27,737 (435 ) 3,848 174,688 Computer equipment 303,645 193,369 (972 ) 12,331 508,373 Transportation equipment 27,734 13,253 (4,984 ) 844 36,847 Communication equipment 19,542 9,316 (330 ) — 28,528 Improvements on leased buildings 16,473 — — — 16,473 Total investment 1,693,433 914,282 (16,027 ) 80,452 2,672,140 Balance as of January 1, 2015 Additions Divestitures Currency translation effect Balance as of December 31, 2015 Accumulated depreciation: Machinery and equipment (536,137 ) (123,293 ) 7,337 (29,543 ) (681,636 ) Office furniture and equipment (84,697 ) (12,636 ) 435 (3,232 ) (100,130 ) Computer equipment (219,851 ) (65,456 ) 972 (9,313 ) (293,648 ) Transportation equipment (25,564 ) (1,783 ) 4,984 (809 ) (23,172 ) Communication equipment (10,723 ) (2,515 ) 126 — (13,112 ) Improvements on leased buildings (3,808 ) (1,041 ) — — (4,849 ) Total accumulated depreciation (880,780 ) (206,724 ) 13,854 (42,897 ) (1,116,547 ) Net amounts Ps. 812,653 Ps. 707,558 Ps. (2,173) Ps. 37,555 Ps. 1,555,593 Balance as of January 1, 2016 Additions Divestitures Currency translation effect Balance as of December 31, 2016 Investment: Machinery and equipment Ps. 1,907,231 Ps. 155,957 Ps. (16,257 ) Ps. 134,374 Ps. 2,181,305 Office furniture and equipment 174,688 39,878 (14,182 ) 8,292 208,676 Computer equipment 508,373 90,195 (28,346 ) 26,430 596,652 Transportation equipment 36,847 4,081 (1,000 ) 2,109 42,037 Communication equipment 28,528 1,904 (2,208 ) — 28,224 Improvements on leased buildings 16,473 24,985 — — 41,458 Total investment 2,672,140 317,000 (61,993 ) 171,205 3,098,352 Accumulated depreciation: Machinery and equipment (681,636 ) (189,241 ) 15,838 (71,797 ) (926,836 ) Office furniture and equipment (100,130 ) (10,238 ) 12,330 (10,015 ) (108,053 ) Computer equipment (293,648 ) (86,520 ) 27,888 (24,753 ) (377,033 ) Transportation equipment (23,172 ) (5,469 ) 1,000 (2,733 ) (30,374 ) Communication equipment (13,112 ) (2,879 ) 1,710 — (14,281 ) Improvements on leased buildings (4,849 ) (6,533 ) — — (11,382 ) Total accumulated depreciation (1,116,547 ) (300,880 ) 58,766 (109,298 ) (1,467,959 ) Net amounts Ps. 1,555,593 Ps. 16,120 Ps. (3,227 ) Ps. 61,907 Ps. 1,630,393 Balance as of January 1, 2017 Additions Divestitures Currency translation effect Balance as of December 31, 2017 Investment: Machinery and equipment Ps. 2,181,305 Ps. 175,457 Ps. (49,970 ) Ps. (37,872 ) Ps. 2,268,920 Office furniture and equipment 208,676 40,958 (6,427 ) (2,309 ) 240,898 Computer equipment 596,652 136,915 (12,751 ) (10,232 ) 710,584 Transportation equipment 42,037 6,650 (1,220 ) (399 ) 47,068 Communication equipment 28,224 2,386 (178 ) — 30,432 Improvements on leased buildings 41,458 30,140 — — 71,598 Total investment 3,098,352 392,506 (70,546 ) (50,812 ) 3,369,500 Accumulated depreciation: Machinery and equipment (926,836 ) (195,382 ) 33,308 17,339 (1,071,571 ) Office furniture and equipment (108,053 ) (16,363 ) 5,641 1,682 (117,093 ) Computer equipment (377,033 ) (101,207 ) 11,373 7,354 (459,513 ) Transportation equipment (30,374 ) (5,960 ) 1,220 556 (34,558 ) Communication equipment (14,281 ) (2,629 ) 134 — (16,776 ) Improvements on leased buildings (11,382 ) (2,919 ) — — (14,301 ) Total accumulated depreciation (1,467,959 ) (324,460 ) 51,676 26,931 (1,713,812 ) Net amounts Ps. 1,630,393 Ps. 68,046 Ps. (18,870 ) Ps. (23,881 ) Ps. 1,655,688 Additions for investment and depreciation of machinery, equipment and improvements on leased buildings in 2015 include assets acquired as of April 1, 2015 by business combination, whose fair value at the acquisition date is shown below: 2015 Net amounts Machinery and equipment Ps. 342,961 Office furniture and equipment 6,498 Computer equipment 31,626 Transportation equipment 342 Total Ps. 381,427 During the years ended December 31, 2016 and 2017 no purchases of machinery, equipment and improvements on leased buildings by business combination took place. As of December 31, 2015, 2016 and 2017, the net balances of machinery, equipment and improvements on leased buildings are: December 31, 2015 December 31, 2016 December 31, 2017 Net amounts: Machinery and equipment Ps. 1,225,595 Ps. 1,254,469 Ps. 1,197,349 Office furniture and equipment 74,558 100,623 123,805 Computer equipment 214,725 219,619 251,071 Transportation equipment 13,675 11,663 12,510 Communication equipment 15,416 13,943 13,656 Improvements on leased buildings 11,624 30,076 57,297 Total amounts Ps. 1,555,593 Ps. 1,630,393 Ps. 1,655,688 The Company has several buildings under operating leasing for office use. In Notes 33, the costs and obligations under these leases are disclosed.

Improvements to concession asse

Improvements to concession assets	12 Months Ended
	Dec. 31, 2017
Disclosure Of Service Concession Arrangements [Abstract]
Improvements to concession assets	9. Improvements to concession assets As of December 31, 2015, 2016 and 2017, the improvements to concession assets are comprised as follows: Balance as of January 1, 2015 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2015 Investment: Improvements to concession assets Ps. 7,019,188 Ps. 2,278,944 Ps. — Ps. 368,575 Ps. 242,677 Ps. 9,909,384 Construction in-progress 203,950 609,743 — (368,575 ) 806 445,924 Total investment 7,223,138 2,888,687 — — 243,483 10,355,308 Accumulated amortization (2,074,707 ) (934,177 ) — — (52,106 ) (3,060,990 ) Net amounts Ps. 5,148,431 Ps. 1,954,510 Ps. — Ps. — Ps. 191,377 Ps. 7,294,318 Balance as of January 1, 2016 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2016 Investment: Improvements to concession assets Ps. 9,909,384 Ps. 331,044 Ps. (436 ) Ps. 147,806 Ps. 514,870 Ps. 10,902,668 Construction in-progress 445,924 1,400,942 — (147,806 ) 8,682 1,707,742 Total investment 10,355,308 1,731,986 (436 ) — 523,552 12,610,410 Accumulated amortization (3,060,990 ) (510,747 ) 68 — (126,197 ) (3,697,866 ) Net amounts Ps. 7,294,318 Ps. 1,221,239 Ps. (368 ) Ps. — Ps. 397,355 Ps. 8,912,544 Balance as of January 1, 2017 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2017 Investment: Improvements to concession assets Ps. 10,902,668 Ps. 304,042 Ps. (30,212 ) Ps. 746,710 Ps. (143,440 ) Ps. 11,779,768 Construction in-progress 1,707,742 1,417,156 — (746,710 ) (1,705 ) 2,376,483 Total investment 12,610,410 1,721,198 (30,212 ) — (145,145 ) 14,156,251 Accumulated amortization (3,697,866 ) (552,059 ) 6,715 — 30,981 (4,212,229 ) Net amounts Ps. 8,912,544 Ps. 1,169,139 Ps. (23,497 ) Ps. — Ps. (114,164 ) Ps. 9,944,022 Additions for investment and amortization of improvements to concession assets in 2015 include assets acquired as of April 1, 2015 by business combination, whose fair value at the acquisition date is shown below: Investment Amortization Net amounts Improvements to concession assets Ps. 2,264,602 Ps. (462,719 ) Ps. 1,801,883 Construction in-progress 7,523 — 7,523 Total Ps. 2,272,125 Ps. (462,719 ) Ps. 1,809,406 During the years ended December 31, 2016 and 2017 no acquisitions of improvements to concession assets by business combination took place. At December 31, 2015, 2016 and 2017, the net amounts of improvements to concession assets are: Total balance as of December 31, 2015 December 31, 2016 December 31, 2017 Net amounts: Improvements to concession assets Ps. 6,848,394 Ps. 7,204,802 Ps. 7,567,539 Construction in-progress 445,924 1,707,742 2,376,483 Total amounts Ps. 7,294,318 Ps. 8,912,544 Ps. 9,944,022 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, and even when they are not in committed investments in the MDP. As of December 31, 2015, 2016 and 2017, the balance of machinery, equipment, improvements on leased buildings and improvements to concession assets includes investments pending to be paid in Mexican airports of Ps. 221,151, Ps. 441,515, and Ps. 409,271, respectively. Construction in-progress relates mainly to the rehabilitation of the runway and improvements to access roads at the Bajío airport, the expansion of the terminal building at the Guadalajara airport, the expansion of the general aviation aprons and the operational areas at the Hermosillo airport, improvements to the runways and aprons and extension of the checked baggage review system at the Los Cabos airport and improvements in operational areas and improvements of the terminal building in Tijuana airport. As of December 31, 2015, 2016 and 2017, the cumulative financial cost net amount capitalized was Ps. 186,834, in each year with a capitalization rate of 4.6%, in each year. During 2015 the Company capitalized borrowing costs of Ps. 1,037, respectively. In 2016 and 2017, the Company did not capitalized borrowing cost.

Airport concessions

Airport concessions	12 Months Ended
	Dec. 31, 2017
Disclosure Of Service Concession Arrangements [Abstract]
Airport concessions	10. 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, 2015, 2016 and 2017: Acquisition cost Ps. 15,938,359 assigned to: Rights to use airport facilities (Note 11): 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, 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. Each concessionaire is required • 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 will 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 Duties Law. As of December 31, 2015, 2016 and 2017 the Company recognized Ps. 311,981, Ps. 389,506 and Ps. 461,250, 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 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 not to 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 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 pursuant to which AAJ granted MBJA the right to rehabilitate, develop, operate and maintain MBJ. MBJA is thereby designated as the approved airport operator and permitted to undertake the functions of AAJ, relative to SIA. 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 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 over the period from April to March of each year, with payment required annually. For the years ended of December 31, 2015, 2016 and 2017 the Company recognized USD$10.6 million, USD$20.1 million and USD$25.5 million, respectively, corresponding to this fee. • 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, without the prior written consent of AAJ). • AAJ can terminate the concession agreement in an event of default of MBJA including insolvency of MBJA or its shareholders (if the latter would have 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. Also, MBJA may terminate the concession agreement in the event of a material breach by AAJ which has a material adverse effect on the business of MBJ or expropriation or other material adverse action by the Jamaican Government. The value of the concessions at December 31, 2015, 2016 and 2017 is as follows: December 31, 2015 December 31, 2016 December 31, 2017 Mexican airport concession Ps. 13,820,651 Ps. 13,820,651 Ps. 13,820,651 Other airport concession (fair value on date of acquisition in USD$176,086,000) (1) 3,029,824 3,638,641 3,475,128 Less - accumulated amortization (2) (4,610,308 ) (5,074,369 ) (5,541,118 ) Ps. 12,240,167 Ps. 12,384,923 Ps. 11,754,661 (1) The other airport concession includes translation effect for an amount of Ps. 345,908, Ps. 608,817 and Ps. 445,304 as of December 31, 2015, 2016 and 2017, respectively. (2) Amortization includes translation effect for an amount of Ps. 6,600, Ps. 32,941 and Ps. 35,629 as of December 2015 and 2016 and 2017, respectively. The amortization charge for the years ended December 31, 2015, 2016 and 2017, amounts to Ps. 400,953, Ps. 464,061 and Ps. 466,749, respectively.

Rights to use airport facilitie

Rights to use airport facilities	12 Months Ended
	Dec. 31, 2017
Disclosure Of Rights To Use Airport Facilities [Abstract]
Rights to use airport facilities	11. Rights to use airport facilities The value of the rights to use airport facilities at December 31, 2015, 2016 and 2017 was as follows (only Mexican airports): December 31, 2015 December 31, 2016 December 31, 2017 Rights to use airport facilities Ps. 2,117,708 Ps. 2,117,708 Ps. 2,117,708 Less - accumulated amortization (1,017,314 ) (1,074,013 ) (1,130,713 ) Ps. 1,100,394 Ps. 1,043,695 Ps. 986,995 The amortization charge for the years ended December 31, 2015, and 2016 amounts to Ps. 56,699 in each year. In 2017 the amortization charge amounts to Ps. 56,700.

Other acquired rights

Other acquired rights	12 Months Ended
	Dec. 31, 2017
Other Acquired Rights [Abstract]
Other acquired rights	12. Other acquired rights At December 31, 2015, 2016 and 2017 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 leases contracts that existed at that time between ASA and third-party leaseholders in Mexican airports. The rights acquired are comprised as follows: December 2015 December 31, 2016 December 31, 2017 Right to operate the charter and general aviation terminal and FBO at San Jose 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 (220,840 ) (237,537 ) (254,234 ) Ps. 548,387 Ps. 531,690 Ps. 514,993 Amortization recognized for the years ended December 31, 2015, 2016 and 2017 amounted to Ps. 16,697, in each year. These assets have a useful life until the end of the concession, as its use and operation will continue until the term expires.

Income taxes

Income taxes	12 Months Ended
	Dec. 31, 2017
Disclosure Of Income Taxes [Abstract]
Income taxes	13. Income taxes The Company is subject to income taxes, according to the tax laws in Mexico, Spain and Jamaica. Current income taxes – The income taxes rate for the Mexican entities is 30% and will continue the same for subsequent years. The tax rate for MBJA is 25% in Jamaica and will continue the same for the subsequent years, while for DCA in Spain the tax rate was 28% for 2015 and for 2016 and subsequent years will be 25%. To determine deferred income taxes at December 31, 2015, 2016 and 2017 the Company applied the applicable tax rates to temporary differences based on their estimated reversal dates for the Mexican entities. 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, which can be credited against the taxes of the Company during the year of the dividend payment and the two subsequent years for 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 ISR, IMPAC and Value Added Tax (IVA). In 2003, the Company filed a request with the tax authorities regarding the confirmation of the criteria with respect to the basis that the Company could use to calculate IMPAC, which included all airports and GAP. In this request, the Company requested that such calculation, based on the interpretations of tax law as published by the Mexican Treasury Department, should only take into account the amount effectively paid by AMP for the shares of the Company that was reflected in the assets in each concession acquired through the bidding process. After several legal procedures, on August 29, 2006, the Mexican Treasury Department confirmed the criteria for the Aguascalientes, Hermosillo, La Paz, Los Mochis, Morelia and Manzanillo airports, reducing the asset tax basis for these airports. Thus, for these airports, the base used to calculate tax on assets considers only the amount effectively paid by AMP for its 15% of the shares of the Company. This generated a recoverable tax as of December 31, 2006 for Ps. 190,537, plus Ps. 18,026 of interest, for a total recoverable asset of Ps. 208,563, recognized within the current recoverable income tax asset. As of December 31, 2014, the remaining portion pending to be recovered corresponds to the Hermosillo airport for Ps. 28,501 (values updated). The tax authorities determined that recoverable amount should be the result of the ISR calculation for the year and not be treated as an overpayment of taxes for the year. The risk with the resolution criteria is that the right to receive the refund of the amounts claimed will expire, as well as the favorable interest being sought by the Company. In a resolution dated October 25, 2013, the Company received a favorable ruling, however the authority filed for a review. On September 3, 2014 the Federal Tax and Administrative Judicial Tribunal (TFJFA) declared final judgment, which states that the authority has to return the amount of the refund and update the claim amount. On January 29, 2015 the Company received partial refund of Ps. 9,595 including interest, however, the TFJFA failed to rule on the accrued interest, therefore a judgment for recovery was presented. On May 9, 2017 the TFJFA ruled in favor of the Hermosillo airport, ordering the Mexican tax authority (SAT) to return the interest. On September 19, 2017 the SAT notified the Company of the return and deposit of Ps. 8,445, which was received on September 25, 2017. The balances of recoverable taxes are comprised as follows: December 31, 2015 December 31, 2016 December 31, 2017 Recoverable taxes: IMPAC Ps. 70,398 Ps. 58,960 Ps. 111,987 ISR 47,383 23,420 21,780 IVA 35,179 39,385 30,886 Tax to cash deposits 1,521 1,412 863 Business flat tax (IETU) 5,064 4,263 3,506 Withholding taxes 14,977 18,157 26,040 Corporation taxes — — 3,316 Other 1,056 1,083 198 Ps. 175,578 Ps. 146,680 Ps. 198,576 c. Income Tax – Income tax expense (benefit) for the years ended at December 31, 2015, 2016 and 2017 consists of the following: 2015 2016 2017 ISR: Current Ps. 1,018,647 Ps. 1,532,875 Ps. 1,849,551 Deferred (182,717 ) (266,302 ) (408,910 ) Cancellation of unrecoverable tax on dividends 11,379 — — Ps. 847,309 Ps. 1,266,573 Ps. 1,440,641 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, 2015, 2016 and 2017 is shown below: % 2015 % 2016 % 2017 Income before income taxes Ps. 3,618,086 Ps. 4,620,132 Ps. 6,171,722 Income tax by applying the weighted average statutory rate (1) 29.5 % 1,067,335 29.5 % 1,362,939 30.0 % 1,851,517 Effects of tax inflation over monetary assets (3.8 )% (138,985 ) (0.1 )% (4,893 ) (7.8 )% (478,609 ) (Unrecognized) applied tax loss carryforwards (2.3 %) (81,645 ) (2.1 %) (96,635 ) 1.0 % 62,975 Derecognition of deferred tax asset — — — — 1.0 % 63,657 Loss of goodwill impairment, not deductible — — — — (0.1 )% (4,043 ) Employee benefits — — — — (0.2 )% (12,220 ) Cancellation of recoverable tax on assets - undue payments — — — — (0.1 %) (7,587 ) Cancellation of non-recoverable ISR from dividends 0.3 % 11,379 — — — — Other (0.3 )% (10,775 ) 0.1 % 5,162 (0.6 )% (35,049 ) Effective tax rate 23.4 % Ps. 847,309 27.4 % Ps. 1,266,573 23.3 % Ps. 1,440,641 (1) The tax rate used for the 2015, 2016 and 2017 reconciliations above is the average corporate tax rate payable by corporate entities in Mexico, Jamaica and Spain on taxable profits under tax law 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 shall offset deferred tax assets are tax deferred tax liabilities if, and only if: (a) It has a legally enforceable right to set off the tax authority, the amounts recognized in these items; and (b) deferred tax assets and deferred tax liabilities arising from profit tax corresponding to the same fiscal authority, which fall on: (i) the same company or individual tax; 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 deferred income tax are from Mexican subsidiaries: Assets December 31 2015 2016 2017 Deferred ISR asset (liability): Allowance for doubtful accounts Ps. 34,813 Ps. 8,267 Ps. 7,209 Machinery and equipment 30,017 31,854 37,645 Improvements to concession assets 372,266 411,620 511,166 Airport concessions and rights to use airport facilities 4,046,418 4,162,475 4,461,211 Other acquired rights 111,492 118,215 130,776 Derivative financial instruments — (20,446 ) (30,667 ) Other assets (121 ) 268 387 Tax loss carryforwards 137,330 233,965 170,990 Employee benefits 25,701 20,898 27,257 Accruals 7,251 9,469 12,966 Recoverable tax on assets 168,054 94,259 25,342 Deferred income tax asset Ps. 4,933,221 Ps. 5,070,844 Ps. 5,354,282 The net deferred tax liability corresponds to the subsidiary in Jamaica: December 31, 2015 December 31, 2016 December 31, 2017 Deferred tax (liability) asset: Trade receivables Ps. (2,158 ) Ps. (10,991 ) Ps. (822 ) Machinery, equipment and improvements on leased buildings (100,485 ) (114,627 ) (103,782 ) Improvements to concession assets (1,908 ) (2,209 ) (2,008 ) Airport concessions (728,231 ) (835,432 ) (748,879 ) Accruals 13,903 16,586 16,238 Deferred tax liability Ps. (818,879 ) Ps. (946,673 ) Ps. (839,253 ) f. Unrecognized deferred income tax assets – Unrecognized deferred income tax assets in the consolidated statement of financial position is comprised of the following items for the Mexican subsidiaries: December 31, 2015 December 31, 2016 December 31, 2017 Tax loss carryforwards Ps. 202,024 Ps. 221,330 Ps. 212,464 Recoverable tax on assets 230,198 232,796 225,209 Ps. 432,222 Ps. 454,126 Ps. 437,673 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. As disclosed in subparagraph i. of this Note, the recoverable tax on assets will expire in 2017. The recoverable income tax from recoverable tax on assets detailed above has not been recognized. 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, Manzanillo and Morelia, and at Grupo Aeroportuario del Pacífico, S.A.B. de C.V. The Company estimates tax loss carryforwards will be recoverable in the airports of Aguascalientes, Morelia, Mochis and in Grupo Aeroportuario del Pacífico, S.A.B. de C.V., according to the amounts shown in the following table. With respect to tax legislation relative 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 2025. Tax losses that can be recovered based on management’s financial projections are recognized as part of the deferred tax asset. December 31, December 31, 2016 December 31, 2017 Tax loss carryforwards Ps. 1,131,181 Ps. 1,517,650 Ps. 1,278,180 Unrecognized tax loss carryforwards (673,415 ) (737,766 ) (708,212 ) Recognized tax loss carryforwards Ps. 457,766 Ps. 779,884 Ps. 569,968 h. Balances and movements in deferred taxes during the period. Balance as of January 1, 2015 Effects in profit and loss Allocation to recoverable taxes Balance as of December 31, 2015 Temporary differences for the deferred tax asset: Allowance for doubtful accounts Ps. 40,020 Ps. (5,207) Ps. — Ps. 34,813 Machinery, equipment and improvements on leased buildings 29,459 558 — 30,017 Improvements to concession assets 345,242 27,024 — 372,266 Airport concessions and rights to use airport facilities 4,009,860 36,558 — 4,046,418 Other acquired rights 108,737 2,755 — 111,492 Other assets 583 (704 ) — (121 ) Tax loss carryforwards 55,685 81,645 — 137,330 Employee benefits 24,005 1,696 — 25,701 Accruals 4,482 2,769 — 7,251 Recoverable tax on assets 233,091 6,118 (71,155 ) 168,054 Total deferred tax asset Ps. 4,851,164 Ps. 153,212 Ps. (71,155 ) Ps. 4,933,221 Balance as of January 1, 2016 Effects in profit and loss Allocation to recoverable taxes Other comprehensive income Balance as of December 31, 2016 Temporary differences for the deferred tax asset: Allowance for doubtful accounts Ps. 34,813 Ps. (26,546) Ps. — Ps. — Ps. 8,267 Machinery, equipment and improvements on leased buildings 30,017 1,837 — — 31,854 Improvements to concession assets 372,266 39,354 — — 411,620 Airport concessions and rights to use airport facilities 4,046,418 116,057 — — 4,162,475 Other acquired rights 111,492 6,723 — — 118,215 Derivative financial instruments — (20,446 ) — — (20,446 ) Other assets (121 ) 389 — — 268 Tax loss carryforwards 137,330 96,635 — — 233,965 Employee benefits 25,701 61 — (4,864 ) 20,898 Accruals 7,251 2,218 — — 9,469 Recoverable tax on assets 168,054 (842 ) (72,953 ) — 94,259 Total deferred tax asset Ps. 4,933,221 Ps. 215,440 Ps. (72,953) Ps. (4,864) Ps. 5,070,844 Balance as of January 1, 2017 Effects in profit and loss Allocation to recoverable taxes Other comprehensive income Balance as of December 31, 2017 Temporary differences for the deferred tax asset: Allowance for doubtful accounts Ps. 8,267 Ps. (1,058) Ps. — Ps. — Ps. 7,209 Machinery, equipment and improvements on leased buildings 31,854 5,791 — — 37,645 Improvements to concession assets 411,620 99,546 — — 511,166 Airport concessions and rights to use airport facilities 4,162,475 298,736 — — 4,461,211 Other acquired rights 118,215 12,561 — — 130,776 Derivative financial instruments (20,446 ) (10,221 ) — — (30,667 ) Other assets 268 119 — — 387 Tax loss carryforwards 233,965 (62,975 ) — — 170,990 Employee benefits 20,898 8,721 — (2,362 ) 27,257 Accruals 9,469 3,497 — — 12,966 Recoverable tax on assets 94,259 2,656 (71,573 ) — 25,342 Total deferred tax asset Ps. 5,070,844 Ps. 357,373 Ps. (71,573 ) Ps. (2,362 ) Ps. 5,354,282 Balance as of January 1, 2015 Effects in profit and loss Other comprehensive income Balance as of December 31, 2015 Temporary differences for the deferred tax liability: Accounts receivable Ps. — Ps. 78 Ps. (2,236 ) Ps. (2,158 ) Machinery, equipment and improvements on leased buildings — 1,220 (101,705 ) (100,485 ) Improvements to concession assets — 619 (3,085 ) (2,466 ) Airport concessions — 29,226 (757,457 ) (728,231 ) Accruals — (1,638 ) 16,099 14,461 Total deferred tax liability Ps. — Ps. 29,505 Ps. (848,384 ) Ps. (818,879 ) Balance as of January 1, 2016 Effects in profit and loss Other comprehensive income Balance as of December 31, 2016 Temporary differences for the deferred tax liability: Accounts receivable Ps. (2,158 ) Ps. (535 ) Ps. (8,298 ) Ps. (10,991 ) Machinery, equipment and improvements on leased buildings (100,485 ) 6,307 (20,449 ) (114,627 ) Improvements to concession assets (2,466 ) 94 163 (2,209 ) Airport concessions (728,231 ) 45,003 (152,204 ) (835,432 ) Accruals 14,461 (6 ) 2,131 16,586 Total deferred tax liability Ps. (818,879 ) Ps. 50,863 Ps. (178,657 ) Ps. (946,673 ) i. As a result of the enactment of IETU law beginning in 2008, specifically with respect to the third transitory article, the Company has ten years to recover, under specific circumstances, existing IMPAC paid in previous years, which as of December 31, 2017 amounted to Ps. 250,551. The previously mentioned article establishes the right to recover the tax on assets paid prior to the IETU law enactment date. However, to obtain a refund there are certain requirements that must be met, including: i) the tax on assets subject to recovery must have been paid over the previous ten years, ii) the ISR has to be higher than the tax on assets for the three years prior to 2008, and iii) is limited to 10% per year over the IMPAC effectively paid. There are several interpretations as to how an entity can recover the tax on assets paid, but to the date there is no explicit definition from the tax authorities or a precedent from any court that provides clarity as to the proper manner in which to recover such amounts. The Company’s management believes it is not probable that they will recover certain amounts and has therefore not recognized an asset of Ps. 225,209 as of December 31, 2017. The remaining amount of recoverable tax on assets is comprised of Ps. 16,097 (nominal value) and Ps. 9,245 of interest for the period from 2002 to 2017. At December 31, 2015, 2016 and 2017, the recoverable tax on assets is comprised as follows: Balance as of January 1, 2017 Effects in profit and loss Other comprehensive income Balance as of December 31, 2017 Temporary differences for the deferred tax liability: Accounts receivable Ps. (10,991 ) Ps. (185 ) Ps. 10,354 Ps. (822 ) Machinery, equipment and improvements on leased buildings (114,627 ) 5,555 5,290 (103,782 ) Improvements to concession assets (2,209 ) 95 106 (2,008 ) Airport concessions (835,432 ) 45,675 40,878 (748,879 ) Accruals 16,586 398 (746 ) 16,238 Total deferred tax liability Ps. (946,673 ) Ps. 51,538 Ps. 55,882 Ps. (839,253 ) At December 31, 2017, the recoverable tax on assets paid is for Ps. 25,342, for the Tijuana airport. December 31, 2015 December 31, 2016 December 31, 2017 Recoverable tax on assets paid Ps. 398,252 Ps. 327,055 Ps. 250,551 Unrecognized recoverable tax on assets paid (230,198 ) (232,796 ) (225,209 ) Recognized recoverable tax on assets Ps. 168,054 Ps. 94,259 Ps. 25,342

Investment in associate

Investment in associate	12 Months Ended
	Dec. 31, 2017
Disclosure Of Significant Investments In Associates [Abstract]
Investment in associate	14. Investment in associate Details of the associate of the Company at the end of the reporting period is as follow: Name of associate Place of constitution and operation Proportion of ownership interest and voting power held by the Company SCL Terminal Aérea de Santiago, S. A. Santiago de Chile, Chile 14.77 % As disclosed in Note 1, DCA has a stake of 14.77% in SCL, operator of the international terminal of Santiago de Chile’s airport until September 30, 2015. On that date, the operation of the airport was delivered to the new operator. Although it no longer has operations in accordance with the concession agreement, SCL must remain in effect for one year after delivery of the concession to address any potential contingencies. After that first year, SCL shall remain in force for two years before being dissolved in accordance with tax regulations in Chile. According to the Company's estimates for 2018 and 2019, the Company expects to recover Ps. 11,016 through dividend and capital reductions. During 2016, Ps. 58,868 was recovered. At the date of acquisition the book value of SCL is €4,653,021 (Ps. 105,936). The results of DCA of the years ended to December 31, 2015, 2016 and 2017 were recognized using the equity method in the consolidated financial statements. At December 31, 2015, 2016 and 2017, the net results of SCL is comprised as follows: 2015 2016 2017 Net (loss) profit SCL Ps. (92,783) Ps. (79,401 ) Ps. 19,330 Proportion of ownership interest and voting power held by the Company 14.77 % 14.77 % 14.77 % Share of (loss) profit of associate. Ps. (13,704 ) Ps. (11,728 ) Ps. 2,855 The Company owns less than 20% of the shares of SCL, however it concluded it has significant influence because it has a representation on its Board of Directors and participates in the process of setting its financial and operating policies. The summarized financial information below represents the amounts shown in the financial statements of SCL prepared in accordance with IFRS. The detail of the investment in the associate as of December 31, 2017 is as follows: Balance Initial investment Ps. 105,936 Share of loss of associate 2015 (13,704 ) Balance at December 31, 2015 92,232 Reimbursements 2016 (58,868 ) Share of loss of associate 2016 (11,728 ) Balance at December 31, 2016 21,636 Adjustment to the investment SCL (13,475 ) Share of profit of associate 2017 2,855 Balance at December 31, 2017 Ps. 11,016 Condensed statements of financial position as of December 31, 2015, 2016 and 2017: 2015 2016 2017 Current assets Ps. 411,465 Ps. 344,243 Ps. 142,672 Non – current assets 281,943 50,412 — Total assets 693,408 394,655 142,672 Total liability 193,476 193,554 51,189 Shareholders´ equity Ps. 499,932 Ps. 201,101 Ps. 91,483 Condensed statement of comprehensive (loss) profit for the period of nine months ended December 31, 2015 and year ended, 2016 and 2017: Nine December 2015 2016 2017 Revenues Ps. 674,027 Ps. 13,629 Ps. 56,373 Costs, expenses and income taxes 766,810 93,030 37,043 (Loss) Profit of the year Ps. (92,783 ) Ps. (79,401 ) Ps. 19,330

Accounts payable

Accounts payable	12 Months Ended
	Dec. 31, 2017
Disclosure Of Detailed Information About Accounts Payable [Abstract]
Accounts payable	15. Accounts payable The Company receives credit from its suppliers at 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, 2015 December 31, 2016 December 31, 2017 Suppliers Ps. 437,238 Ps. 693,099 Ps. 784,533 Advance payments from clients 66,676 70,215 108,853 Interest payable 58,499 69,917 87,168 Direct employee benefits 24,210 34,706 46,674 Others suppliers 23,257 182,387 26,864 Others 27,366 35,602 11,977 Total Ps. 637,246 Ps. 1,085,926 Ps. 1,066,069 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 it to its customers. The balance of direct employee benefits corresponding principally of provisions of vacations, bonus and other employee benefits.

Derivative financial instrument

Derivative financial instruments	12 Months Ended
	Dec. 31, 2017
Disclosure Of Financial Instruments [Abstract]
Derivative financial instruments	16. 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 caps 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 hedges with an interest rate floor and two interest rate collars, such 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 over-the-counter (OTC) market, through national and international counter parties. The issuance of the GAP 15 debt securities in February 2015 for Ps. 1,100,000 and the second tranche of the same GAP 15 debt securities in January 2016 for Ps. 1,1000,0001 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 described in the table below. 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 one month LIBOR plus 99 and 105 basis points, respectively, with monthly interest payments, for a term of 5 years. With these loans the Company pre-paid bridge loans used to finance DCA’s acquisition in April, 2015. For this credit an interest rate hedge was contracted. On May 2, 2017, the Company contracted an interest rate swap with HSBC in order to cover the risk of increased interest rate related to the issuance of the GAP 17 debt securities hedge on April 6, 2017, which was placed at a variable interest rate. These financial instruments 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 are recognized in profit or loss within finance cost. The main characteristics and the fair value of these derivatives at December 31, 2016 and 2017 are as follows: Notional amount (millions) Coverage start date Rate Floor CAP 1 CAP 2 Due date Fair value December31, 2016 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. 18,111 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 18,417 Scotiabank Ps. 2,200.0 April 2016 TIIE 28 4.05 % 5.75 % 6.75 % February 2021 35,926 Total Ps. 72,454 Notional amount (millions) Coverage start date Rate Floor CAP 1 CAP 2 Due date Fair value December31, 2017 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. 16,442 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 16,753 Scotiabank Ps. 2,200.0 April 2016 TIIE 28 4.05 % 5.75 % 6.75 % February 2021 37,577 HSBC Ps. 1,500.0 Mayo 2017 7.21% — — — March 2022 36,043 Total Ps. 106,815 For the year ended December 31, 2017 a gain of Ps. 34,361 was recognized within finance cost as income of the period, due to the value of the premium paid; no amounts have been recognized through other comprehensive income during the year ended December 31, 2017, for the effect of the intrinsic value of these hedges. On March 4, 2016 the Company entered into a bank loans hedge. Because the current one month LIBOR rates are below the first cap, which is 1.75%, the hedging instrument has not been used. As mentioned in the Risk Note, according to the projections of the interest curves, it is not expected that these will exceed the second cap of 2.75%. On April 1, 2016 the Company entered into a debt securities hedge with variable interest rates. In 2016 and 2017, the Company used the hedge because the TIIE 28 rate surpassed the first cap of 5.75%. At December 31, 2016 and 2017, the Company recognized Ps. 607 and Ps. 19,607, respectively, for the application of the coverage in the comprehensive income. On May 4, 2017, the Company entered into hedge of the variable interest rate generated by the debt certificates issued in April 2017; these debt securities certificates were issued at a 28-day TIIE variable rate plus 49 base points, for which a swap was contracted to fix the rate at 7.21%. As of December 31, 2017, an amount of Ps. 715 was recognized in favor of the Company for the application of the hedge because the fixed rate agreed in the swap was lower than the TIIE.

Bank Loans and issuance of Debt

Bank Loans and issuance of Debt Securities	12 Months Ended
	Dec. 31, 2017
Disclosure Of Detailed Information About Borrowings [Abstract]
Bank Loans and issuance of Debt Securities	17. Bank 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. 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 2015 December 31 2016 December 31 2017 On September 14, 2007, MBJA signed a simple unsecured loan, with the International Finance Corporation (IFC) for up to USD$20 million. The loan bears interest at a variable rate of 6 month LIBOR plus 392 basis points, for a period of 12 years from this disposition and semi-annual instalments. As of December 31, 2017 the balance amounted to USD$7.5 million. Ps. 203,457 Ps. 167,884 Ps. 148,014 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 and no amortization schedule. 188,185 225,999 215,843 In February 2009, MBJA signed a simple unsecured loan with guarantees 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 and no amortization schedule. 8,775 10,539 10,065 On December 12, 2012, MBJA signed a simple unsecured loan with IFC for USD$13 million. The loan bears interest at a variable rate of six month LIBOR plus 450 basis points, for a period of 5 years from each disposition. As of December 31, 2017 the balance amounted to USD$3,724,452. 219,383 216,972 73,504 In 2014 MBJA signed two finance lease arrangements, one with SITA Information Networking Computing BV for USD$1,792,096, for equipment and the other with SITA Information Networking BV. USA for software support for USD$1,231,858. Both leases are for seven years with a fixed interest rate of 8% per annum. Monthly lease payment total USD$47,132. As of December 31, 2017 the balance amounted to USD$1,792,200. 44,223 46,058 35,370 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. 1,651,824 1,973,412 1,884,731 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. 1,634,618 1,973,412 1,884,731 Total unpaid balance of bank loans and long-term debt 3,950,465 4,614,276 4,252,258 Less - Current portion (3,529,102 ) (84,758 ) (141,412 ) Long-term portion Ps. 421,363 Ps. 4,529,518 Ps. 4,110,846 b) Issuance of Debt Securities December 31 2015 December 31 2016 December 31 2017 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. With the same maturity as the originally and accrue the same interest rate. At December 29, 2017, the TIIE rate is 7.6311%. Ps. 1,100,000 Ps. 2,200,000 Ps. 2,200,000 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. At December 29, 2017, the TIIE rate is 7.6311%. — 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. At December 29, 2017, the TIIE rate is 7.6311%. — — 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. At December 29, 2017, the TIIE rate is 7.6311%. — — 2,300,000 Long-term portion Ps. 2,600,000 Ps. 5,200,000 Ps. 9,000,000 The proceeds in 2015 from the issuance of the long-term debt securities were allocated to finance capital investments in the Mexican Airports seth forth in the Master Development Program and also to repay the Company’s outstanding bank debt with Scotiabank in the amount of Ps. Ps.1,741,000 and Ps. 852,500, respectively. The remainder of Ps. 6,500 corresponds to expenses related to the issuance. The proceeds in 2016 from the issuance of the long-term debt securities were allocated to finance capital investments set forth in the Master Development Program 2016 in the Mexican Airports of Ps. 2,600,000. Issuance expenses of Ps.7,797 were recognized. The proceeds in 2017 from the issuance of the long-term debt securities were allocated to finance capital investments set forth in the Master Development Program 2017 of the Mexican Airports of Ps. 3,800,000. Issuance expenses of Ps. 9,313 were recognized. The long-term debt previously described, matures as follows: Year Amount 2018 Ps. 141,412 2019 68,568 2020 2,239,743 2021 5,276,684 Thereafter 5,525,851 Ps. 13,252,258 At December 31, 2015, 2016 and 2017, debts are payable by the following companies: At December 31, 2015 Company Current Long-Term Total GAP Ps. 3,286,442 Ps. 2,600,000 Ps. 5,886,442 MBJA 242,660 421,363 664,023 Total Ps. 3,529,102 Ps. 3,021,363 Ps. 6,550,465 At December 31, 2016 Company Current Long-Term Total GAP Ps. — Ps. 9,146,824 Ps. 9,146,824 MBJA 84,758 582,694 667,452 Total Ps. 84,758 Ps. 9,729,518 Ps. 9,814,276 At December 31, 2017 Company Current Long-Term Total GAP Ps. — Ps. 12,769,461 Ps. 12,769,461 MBJA 141,412 341,385 482,797 Total Ps. 141,412 Ps. 13,110,846 Ps. 13,252,258 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 and requires the Company to maintain certain financial ratios which have been fulfilled. If the individual airports are unable to fulfill their commitments and maintain the minimum financial ratios under the credit agreements, dividends cannot be declared. As a result of the issuance of the debt securities, the Company has covenants which have been fulfilled during 2015, 2016 and 2017. 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, 2017 Repayments on bank loans Proceeds from issuance of Debt securities Reclassification of current installments of long term debt Exchange effects Fair value adjustments Balance as of December 31, 2017 Banks loans and current portion of long-term borrowings Ps. 84,758 Ps. (84,758 ) Ps. — Ps. 141,412 Ps. — Ps. — Ps. 141,412 Long-term borrowings 4,529,518 (66,966 ) — (141,412 ) (210,294 ) — 4,110,846 Debt securities 5,200,000 — 3,800,000 — — — 9,000,000 Derivative financial instruments (Note 16) (72,454 ) — — — — (34,361 ) (106,815 ) Total Ps. 9,741,822 Ps. (151,724 ) Ps. 3,800,000 Ps. — Ps. (210,294 ) Ps. (34,361 ) Ps. 13,145,443

Retirement employee benefits

Retirement employee benefits	12 Months Ended
	Dec. 31, 2017
Disclosure Of Retirement Benefits [Abstract]
Retirement employee benefits	18. 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 of the 30 years 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, 2015, 2016 and 2017 is as follows: 2015 2016 2017 Present value of defined benefit obligations Ps. 93,367 Ps. 92,575 Ps. 112,980 The table below shows the movements in the present value of defined benefit obligations: 2015 2016 2017 Opening defined benefit obligation Ps. 80,015 Ps. 93,367 Ps. 92,575 Current service labor cost 6,754 7,233 9,459 Interest cost 6,463 7,365 8,344 Actuarial losses 135 — — New measurement (gains) / losses: Actuarial (gains) losses resulting from changes in financial and demographic assumptions — (7,165 ) 2,602 Actuarial (gains) and losses arising from adjustments for actuarial experience — (8,225 ) — Benefits paid — — — Ending defined benefit obligation Ps. 93,367 Ps. 92,575 Ps. 112,980 Below are the amounts for the years ended December 31, 2015, 2016 and 2017 that were recognized in the consolidated statements of profit or loss and other comprehensive income: 2015 2016 2017 Current service cost Ps. 6,754 Ps. 7,233 Ps. 9,459 Interest cost 6,463 7,365 8,344 Actuarial losses 135 — — Components of defined benefit costs recognized in net income (Note 24) 13,352 14,598 17,803 Measurement of net defined benefit liability: Actuarial (gains) losses arising from changes in financial and demographic assumptions — (7,165 ) 2,602 Actuarial (gains) and losses arising from adjustments for actuarial experience — (8,225 ) — Components of defined benefit costs recognized in other comprehensive income — (15,390 ) 2,602 Total recognized as employee benefit cost Ps. 13,352 Ps. (792 ) Ps. 20,405 The main actuarial assumptions at the reporting date (expressed as weighted average nominal rates) are shown below: 2015 2016 2017 Discount of the projected benefit obligation at present value 7.4% 7.4% 7.6% Salary increase 5.0% 5.0% 5.0% Remaining labor life 20.8 years 18.2 years 17.7 years Inflation 3.5% 3.4% 4.2% 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. 11,820. 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, 2017
Equity [Abstract]
Equity	19. Equity a. At December 31, 2015, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 10,649,462 Series BB 84,150,000 1,879,318 Total 561,000,000 Ps. 12,528,780 At December 31, 2016, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 9,161,820 Series BB 84,150,000 1,616,793 Total 561,000,000 Ps. 10,778,613 At December 31, 2017, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 7,674,179 Series BB 84,150,000 1,354,267 Total 561,000,000 Ps. 9,028,446 At December 31, 2017, 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 is 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 Shareholder 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, 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 Shareholder 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, an in such instances, such 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 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. In the case of the Audit Committee must also comply with the legal restrictions of independence. b. In an Ordinary Shareholders’ Meeting held on April 21, 2015, the shareholders approved a dividend payment of Ps. 3.32 per shares outstanding at the date of each payment, excluding shares repurchased in accordance with Article 56 of the Securities Market Law. The first payment for Ps. 1.82 per share was made on August 21, 2015 of Ps. 956,547 and the second payment for Ps. 1.50 per share was made on November 4, 2015 of Ps. 788,364. In the same shareholder´s meeting the reserve for repurchase of shares approved at the Shareholders’ Meeting held on April 23, 2014 of Ps. 400,000 was canceled, and simultaneously the shareholders approved a maximum amount of Ps. 850,000 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 Company Administration. c. In a General Extraordinary Shareholders’ Meeting held on April 21, 2015, the shareholders approved a capital reduction of Ps. 2.68 per share outstanding for Ps. 1,408,542. The payment was made on May 15, 2015. d. In an Ordinary Shareholders’ Meeting held on April 26, 2016, the shareholders approved a dividend payment of Ps. 4.07 per shares outstanding at the date of each payment, excluding shares repurchased in accordance with Article 56 of the Securities Market Law. The first payment for Ps. 2.28 per outstanding share was made on August 25, 2016 of Ps. 1,198,312 and the second payment for Ps. 1.79 per outstanding share was on November 18, 2016 of Ps. 940,780. In the same shareholder’s meeting the reserve for repurchase of shares approved at the Shareholders’ Meeting held on April 21, 2015 of Ps. 850,000 was canceled, and simultaneously the shareholders approved a maximum amount of Ps. 950,000 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 Company Administration. e. In a General Extraordinary Shareholders’ Meeting held on April 26, 2016, the shareholders approved a capital reduction of Ps. 3.33 per share outstanding for Ps. 1,750,167. The payment was made on May 9, 2016. f. In an Ordinary Shareholders’ Meeting held on April 25, 2017, the shareholders approved a dividend payment of Ps. 5.72 per shares outstanding at the date of each payment, excluding shares repurchased in accordance with Article 56 of the Securities Market Law. The first payment for Ps. 2.86 per outstanding share was made on August 14, 2017 of Ps. 1,503,146 and the second payment for Ps. 2.86 per outstanding share was on November 16, 2017 of Ps. 1,503,146. In the same shareholder’s meeting the reserve for repurchase of shares approved at the Shareholders’ Meeting held on April 26, 2016 of Ps. 950,000 was canceled, and simultaneously the shareholders approved a maximum amount of Ps. 995,000 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 Company Administration. g. In a General Extraordinary Shareholders’ Meeting held on April 25, 2017, the shareholders approved a capital reduction of Ps. 3.33 per share outstanding for Ps. 1,750,167. The payment was made on May 8, 2017. h. The 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). The legal reserve may be capitalized but may not be distributed, except in the form of stock dividends, until the entity is dissolved. The legal reserve must be replenished if it is reduced for any reason. At December 31, 2015, 2016 and 2017, the legal reserve, in nominal pesos, was Ps. 840,743, Ps. 960,943 and Ps. 1,119,029, corresponding to 6.7%, 8.9%, and 12.4%, respectively of the common stock, respectively. i. At December 31, 2017, the Company has a maximum amount of funds approved to repurchase shares of the Company for Ps. 2,728,374. 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. 995,000 is available to repurchase shares. j. 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 corresponding 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 and coming from tax retained earnings generated from 2014 and later, will generate an additional withholding tax of 10% directly attributable to shareholders receiving the dividend. k. The balances of shareholders’ equity tax accounts as of December 31, 2015, 2016 and 2017 were as follows: 2015 2016 2017 Contributed capital account Ps. 27,415,833 Ps. 26,540,780 Ps. 26,519,004 Net tax income account 2,147,169 3,232,321 4,111,601 Total Ps. 29,563,002 Ps. 29,773,101 Ps. 30,630,605 l. In the year 2015, 2016 and 2017 the balance of other comprehensive income consists of the reserve for foreign currency translation of DCA and MBJA from functional currency (euro and US dollar respectively) to the reporting currency (peso) and from the year 2016 also the effects of the remeasurements of the labor liabilities, net of taxes

Non-controlling interest (NCI)

Non-controlling interest (NCI)	12 Months Ended
	Dec. 31, 2017
Non Controlling Interest [Abstract]
Non-controlling interest (NCI)	20. 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 Vantage as a non-controlling shareholder. On March 23, 2017, the Board of Directors of MBJA approved a dividend payment from retained earnings in the amount of USD$26.0 million, which will be distributed as follows: U.S.$19.37 million to DCA (Ps. 382,275 a closing exchange rate of Ps. 19.7354) and U.S.$6.63 million to Vantage (Ps. 130,846 closing exchange rate). The following table summarizes the information relating to DCA that has material NCI, before any intra-group elimination as of December 31: 2015 2016 2017 NCI percentage 25.5% 25.5% 25.5% Non-current assets Ps. 5,329,086 Ps. 6,117,021 Ps. 5,610,289 Current assets 529,288 1,155,778 1,505,069 Non-current liabilities (2,073,551 ) (2,590,361 ) (1,840,532 ) Current liabilities (325,640 ) (480,267 ) (1,162,848 ) Net assets 3,459,183 4,202,171 4,111,978 Net assets attributable to NCI Ps. 882,092 Ps. 1,071,554 Ps. 1,048,554 2015 2016 2017 Revenue Ps. 995,707 Ps. 1,622,033 Ps. 1,852,687 Profit 175,518 281,078 321,416 OCI 482,394 773,453 (225,169 ) Total comprehensive income 875,237 992,944 96,247 Profit allocated to NCI 44,757 71,675 81,961 OCI allocated to NCI Ps. 66,901 Ps. 117,787 Ps. (31,635 ) 2015 2016 2017 Net cash provided by operating activities 761,724 729,858 625,619 Net cash provided by investment activities 7,959 13,673 (122,417 ) Net cash used in financing activities (346,807 ) (156,099 ) (202,264 ) Net increase in cash and cash equivalents Ps. 422,876 Ps. 587,432 Ps. 300,938

Revenues

Revenues	12 Months Ended
	Dec. 31, 2017
Revenue [Abstract]
Revenues	21. 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 TM, such as car parking services, lease of space to retailers, restaurants and banks, among others. The revenues of the subsidiary MBJA 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 TM 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 2014, SCT authorized the Company’s maximum rates applicable for the period 2015-2019. The maximum rates of the Montego Bay Airport, were approved in November 2014 and are applicable from April 1, 2015 to March 31, 2020. During the periods ended December 31, 2015, 2016 and 2017, the compliance with the TM by the Company’s Mexican airports was 100.0%, 99.9%, and 100.0%, respectively. The table below presents a summary for the years ended December 31, 2015, 2016 and 2017, 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 fee are classified as airport services. 2015 2016 2017 Regulated revenues Airport operating services to airlines: Landing Ps. 284,275 Ps. 518,404 Ps. 681,096 Charges for not canceling extended stay reservations 3,412 3,601 2,207 Parking on embarking/disembarking platform 135,701 66,563 72,158 Parking on extended stay or overnight platform 35,663 45,274 61,722 Passenger walkways and shuttle buses 18,346 31,217 34,795 Airport security charges 113,579 160,986 181,304 Airports services 34,540 — — Airport real estate services to airlines: Leasing of hangars to airlines 7,011 20,257 24,574 Leasing of shops, warehouses and stockrooms to airlines (operating) 3,884 4,045 4,040 Leasing of space and other terminal facilities to airlines within the terminal (operating) 43,559 53,095 56,100 Leasing of land and other surfaces to airlines outside the terminal (operating) 3,154 6,013 5,602 Leasing of check-in desks and other terminal space 4,090 809 575 Leasing of desks and other terminal space for ticket sale. 6,294 5,764 7,866 Airport passenger services: Domestic passenger charges 2,078,059 2,552,169 3,054,639 International passenger charges 2,404,331 3,210,822 3,696,147 Airport real estate services and rights of access to other operators 28,709 33,192 34,688 Complementary services: Catering services 16,601 21,286 24,893 Other third-party ramp services rendered to airlines 35,670 42,283 50,775 Traffic and/or dispatch 37,362 55,402 58,954 Fuel supply or removal 117,162 195,458 216,600 Third-party airplane maintenance and repair 7,620 11,280 11,787 Total regulated revenues included in the maximum rate 5,419,022 7,037,920 8,280,522 Regulated revenues not included in the maximum rate: Car parking charges 251,468 254,108 277,229 Recovery of cost over aeronautical services 115,273 126,513 157,211 Recovery of cost over non-aeronautical services 31,976 35,721 43,034 Total regulated revenues not included in the maximum rate 398,717 416,342 477,474 Total regulated revenues 5,817,739 7,454,262 8,757,996 2015 2016 2017 Unregulated revenues (1) Commercial concessions: Retail operations 125,481 186,849 201,683 Food and beverages 118,910 138,664 163,925 Duty free 226,226 312,569 343,847 VIP lounges 21,021 28,418 36,945 Financial services 28,671 36,537 40,586 Communications and networks 10,202 12,528 11,927 Car rentals 138,532 177,807 205,992 Commercial leasing 22,912 22,802 16,579 Advertising 129,244 169,762 168,573 Time sharing developers 139,124 172,660 186,652 Leasing of space to airlines and other complementary service providers (non-operating) 205,891 111,146 123,568 Lease outside the terminal 36,132 47,730 VIP Lounges operated directly 65,045 112,042 154,737 Convenience store — 93,747 84,436 Royalties — 532 4,700 Revenues from sharing of commercial activities: Retail operations 50,432 87,845 113,175 Food and beverages 50,537 81,455 112,350 Duty free 21,391 36,331 53,709 Financial services 721 726 17,386 Car rentals 8,904 20,914 28,790 Access fee for ground transportation 46,145 61,267 75,938 Non-airport access fees 28,696 60,128 73,622 Other leases — — 11,706 Services rendered to ASA 3 82 276 Various commercial-related revenues 12,447 16,319 16,599 Total unregulated revenues 1,450,535 1,977,262 2,295,431 Total aeronautical and non-aeronautical services Ps. 7,268,274 Ps. 9,431,524 Ps. 11,053,427 (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, 2015, 2016 and 2017 accounted for Ps. 838,635, Ps. 1,676,037 and Ps. 1,312,491, respectively.

Cost of services

Cost of services	12 Months Ended
	Dec. 31, 2017
Cost Of Service [Abstract]
Cost of services	22. Cost of services for the years ended December 31, 2015, 2016 and 2017 was composed of the following: 2015 2016 2017 Employee cost (Note 24) Ps. 502,794 Ps. 584,560 Ps. 663,360 Maintenance 302,203 346,805 505,352 Safety, security and insurance 249,752 282,310 317,023 Utilities 192,158 222,891 278,895 Other 311,351 345,805 345,777 Ps. 1,558,258 Ps. 1,782,371 Ps. 2,110,407

Depreciation and amortization

Depreciation and amortization	12 Months Ended
	Dec. 31, 2017
Disclosure Of Depreciation And Amortization Expense [Abstract]
Depreciation and amortization	23. Depreciation and amortization for the years ended December 31, 2015, 2016 and 2017 were composed of the following: 2015 2016 2017 Depreciation Ps. 206,724 Ps. 300,880 Ps. 324,460 Amortization 949,711 1,047,507 1,119,102 Ps. 1,156,435 Ps. 1,348,387 Ps. 1,443,562

Employee Cost

Employee Cost	12 Months Ended
	Dec. 31, 2017
Disclosure Of Employee Cost [Abstract]
Employee Cost	24. Employee Cost for the years ended December 31, 2015, 2016 and 2017 was composed of the following: 2015 2016 2017 Wages and salaries Ps. 341,134 Ps. 403,312 Ps. 453,452 Other remunerations 47,612 50,709 61,527 Social benefits 42,354 44,967 54,003 Severance payments 5,102 6,479 4,464 Labor union fees 14,842 15,421 16,991 Taxes on employee benefits 6,053 6,483 7,832 PTU 2,917 10,337 10,128 Retirement employee benefits 13,352 14,598 16,688 Others 29,348 32,254 38,275 Ps. 502,794 Ps. 584,560 Ps. 663,360

Cost of improvements to concess

Cost of improvements to concession assets	12 Months Ended
	Dec. 31, 2017
Cost Of Improvements To Concession Assets [Abstract]
Cost of improvements to concession assets	25. 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 at December 31, 2015, 2016 and 2017: 2015 2016 2017 Cost of improvements to concession assets Ps. 838,635 Ps. 1,676,037 Ps. 1,312,491

Other income - net

Other income - net	12 Months Ended
	Dec. 31, 2017
Disclosure Of Other Income Expense [Abstract]
Other income - net	26. Other (income) expenses is comprised of the following at December 31, 2015, 2016 and 2017: 2015 2016 2017 Recovery insurance Ps. (200,884 ) Ps. (2,903 ) Ps. (20,539 ) Bargain purchase gain (189,744 ) — — Other services provided by DCA (30,418 ) — — Sale of fixed assets (5,672 ) (4,493 ) (5,070 ) Cancellation of non-exigible liabilities and provisions — — (87,755 ) Other income (14,150 ) (11,021 ) (18,198 ) Total other income Ps. (440,868 ) Ps. (18,417 ) Ps. (131,562 ) 2015 2016 2017 Repair of damaged by natural disasters 176,073 — 6,514 Loss on sale of assets 4,310 5,566 17,684 Donation — — 20,066 Other expenses 5,873 12,556 3,377 Total other expenses 186,256 18,122 47,641 Other income – Net Ps. (254,612) Ps. (295) Ps. (83,921) In 2015 repairs due to Hurricane Odile at airports in San Jose del Cabo and La Paz, Baja California Sur were completed and the compensation for the loss was received.

Finance cost - Net

Finance cost - Net	12 Months Ended
	Dec. 31, 2017
Disclosure Of Finance Income Expense [Abstract]
Finance cost - Net	27. Finance cost – Net The net finance (cost) income is comprised of the following for the years ended December 31, 2015, 2016 and 2017: 2015 2016 2017 Interest income from cash equivalents Ps. 81,489 Ps. 182,426 Ps. 354,439 Interest on recovered taxes 3,465 16,199 8,791 Gain on derivative financial investments — 68,261 34,361 Other 5,935 12,684 23,144 Total interest income 90,889 279,570 420,735 Interest cost from bank loans (71,881 ) (107,680 ) (124,438 ) Loss on financial investments held for trading purposes (242 ) (2 ) — Commissions for bank loans (1,901 ) — (32 ) Other financing costs (8,594 ) (24,620 ) (18,362 ) Interest cost for debt securities (126,686 ) (249,406 ) (476,375 ) Total interest expense (209,304 ) (381,708 ) (619,207 ) Foreign exchange gains 222,292 759,965 1,025,183 Foreign exchange loss (560,687 ) (1,260,859 ) (926,100 ) Foreign exchange gains (loss) - Net (338,395 ) (500,894 ) 99,083 Finance cost - Net Ps. (456,810 ) Ps. (603,032 ) Ps. (99,389 )

Commitments

Commitments	12 Months Ended
	Dec. 31, 2017
Commitments [Abstract]
Commitments	28. a. On December 28, 2009, the SCT authorized the Company’s MDP update for the five-year period from 2010-2014. As of December 31, 2015, the SCT confirmed compliance with 100%. b. On December 16, 2014, the SCT authorized in Mexico the Company’s MDP for the five-year period from 2015-2019. The table below shows the investments to be made during this period, as approved by the SCT: Year Amount committed 2015 Ps. 1,412,232 2016 1,842,569 2017 1,157,684 2018 759,337 2019 306,792 Ps. 5,478,614 The amounts committed above are expressed in pesos of purchasing power as of December 31, 2012. In March 2016 and 2017 the Mexican Directorate General of Civil Aviation (DGAC) approved the MDP committed of 2015 and 2016, respectively. c. In 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 2015, 2016 and 2017capital investments were USD$ 659,000, USD$768,832 and USD$ 3,492,476, respectively.

Contingencies

Contingencies	12 Months Ended
	Dec. 31, 2017
Disclosure Of Contingent Liabilities [Abstract]
Contingencies	29. 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 consolidated 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 guaranteeing part of the amount set by the Court, however it has not been confirmed by the jurisdictional court. 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 other different in Guadalajara, owned these lands. The farmers 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 . At the date of these consolidated financial statement, the judgment is still pending to be resolved. In the case of Guadalajara airport, the Ejido Ejidos Ejidos Ejido Ejido Ejido Ejido Ejido Ejido Ejido Ejido Ejido Ejido On October 1, 2013, the Company received notices 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 operating 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 of the date of these consolidated financial statements, the Company does not have any environmental 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 by-laws, which states that Grupo México, S.A.B. de C.V. and Infraestructura y Transportes México, S.A. de C.V. violate the by-laws by maintaining jointly a percentage higher than 10% allowed in Article X of the Company's by-laws, 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 "Public Offering" under the terms of the law and in accordance with Article XII of the Company’s by-laws. 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 corresponds to that; 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, since the sentence was suspended, due to the appeal before the SCJN against the decision of the court collegiate where the enforcement of appeal for the second room has been fulfilled, disagreement that resolved on November 9, 2016, pending the exit of the situation. The intention was to declare unfounded, expect a pronouncement in which the SCJN issue a guidance and binding guidelines for compliance. At the date of issuance of this report, the SCJN did not issue binding criteria. 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.

Operating segment and geographi

Operating segment and geographic information	12 Months Ended
	Dec. 31, 2017
Disclosure Of Operating Segments [Abstract]
Operating segment and geographic information	30. Operating segment and geographic information All airports provide similar services to their customers as described in Note 21. 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. Following are the segment results, assets and liabilities by segments for the years ended December 31, 2015, 2016 and 2017. December 31, 2015 Guadalajara Tijuana Puerto Vallarta Los Cabos Montego Bay Hermosillo Bajío Other Airports Total reportable segments Other Companies Eliminations Total Total revenues Ps. 2,265,398 Ps. 1,171,362 Ps. 986,010 Ps. 1,240,376 Ps. 995,707 Ps. 315,929 Ps. 374,387 Ps. 757,740 Ps. 8,106,909 Ps. — Ps. — Ps. 8,106,909 Total intersegment revenues — — — — — — — — — 2,869,819 (2,869,819) — Income from operations 1,351,741 483,094 576,686.5 663,087.0 531,608.0 110,332.9 205,163.0 117,646.5 4,039,360 2,552,892 (2,503,650) 4,088,600 Interest income 23,683 351 14,533 11,409 28,625 8,319 5,427 13,882 106,229 165,823 (181,163 ) 90,889 Interes expense (60,567 ) (7,965 ) (25,625 ) (38,980 ) (65,446 ) (10,042 ) (8,757 ) (19,317 ) (236,699 ) (153,768 ) 181,163 (209,304 ) Depreciation and amortization for the year (264,975 ) (133,100 ) (132,076 ) (169,624 ) (220,601 ) (45,364 ) (43,391 ) (137,814 ) (1,146,947 ) (9,488 ) — (1,156,435 ) Share of loss of associate — — — — — — — — — (13,704 ) — (13,704 ) Income before income taxes 1,317,731 477,628 573,763 651,470 425,071 109,166 202,117 109,591 3,866,537 2,255,199 (2,503,650) 3,618,086 Income taxes expense (342,702 ) (96,375 ) (144,532 ) (143,253 ) (73,513 ) (39,829 ) (53,423 ) (10,180 ) (903,809 ) 56,500 — (847,309 ) Total assets 7,721,569 4,678,483 3,451,306 3,574,307 3,268,824 1,336,608 1,194,583 3,505,736 28,731,418 31,013,292 (28,271,310) 31,473,399 Total liabilities 1,568,853 482,440 693,596 1,085,814 1,733,160 274,784 290,126 595,828 6,724,600 6,328,704 (3,735,947) 9,317,356 Net invesment in equity investees — — — — — — — — — 92,232 — 92,232 Net cash flows provided by operations activities 1,030,285 395,064 476,215 624,153 716,970 158,785 227,176 359,969 3,988,617 628,116 288,020 4,904,753 Net cash flow used in investing activities (216,928 ) (190,172 ) (110,996 ) (162,116 ) (20,744 ) (75,239 ) (59,393 ) (331,656 ) (1,167,242 ) 901,976 (3,404,661 ) (3,669,927 ) Net cash flow used in financing activities (540,728 ) (221,647 ) (292,556 ) (189,722 ) (761,266 ) 33,105 (72,934 ) 118,811 (1,926,937 ) (1,234,888 ) 3,327,995 166,171 Additions to non-curren as assets 5,397,740 3,125,835 2,447,205 2,608,721 5,322,545 891,345 788,939 2,334,419 22,916,749 144,514 — 23,061,263 December 31, 2016 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Bajío Other Airports Total reportable segments Other Companies Eliminations Total Total revenues Ps. 3,126,311 Ps. 1,616,014 Ps. 1,251,283 Ps. 1,605,558 Ps. 1,622,031 Ps. 447,451 Ps. 502,340 Ps. 936,040 Ps. 11,107,029 Ps. 532 Ps. — Ps. 11,107,561 Total intersegment revenues — — — — — — — — — 3,722,428 (3,722,428 ) — Income from operations 1,735,192 765,929 729,952 893,382 524,139 152,921 251,071 195,508 5,248,095 3,484,359 (3,497,562 ) 5,234,892 Interest income 71,363 11,374 25,813 34,894 — 15,414 11,819 20,509 191,186 451,089 (362,705 ) 279,570 Interes expense (96,433 ) (36,905 ) (32,977 ) (56,233 ) (142,405 ) (19,624 ) (15,460 ) (36,374 ) (436,410 ) (308,004 ) 362,705 (381,708 ) Gain on financial invesmet held for trading purposes — — — — — — — — — 68,261 — 68,261 Depreciation and amortization for the year (268,391 ) (153,645 ) (139,500 ) (188,376 ) (333,924 ) (49,111 ) (47,960 ) (159,275 ) (1,340,182 ) (8,205 ) — (1,348,387 ) Share of loss of associate — — — — — — — — — (11,728 ) — (11,728 ) Income before income taxes 1,712,126 740,569 731,710 894,925 366,464 148,283 244,333 160,475 4,998,886 3,118,808 (3,497,562 ) 4,620,132 Income taxes expense (430,926 ) (175,261 ) (181,021 ) (278,486 ) (97,113 ) (31,073 ) (59,545 ) (22,028 ) (1,275,454 ) 8,881 — (1,266,573 ) Total assets 8,602,939 5,322,674 3,589,999 4,042,519 4,017,963 1,629,746 1,308,647 3,762,056 32,276,543 33,785,689 (30,010,770 ) 36,051,462 Total liabilities 2,483,043 1,063,332 893,123 1,507,615 2,000,593 539,716 418,405 899,060 9,804,886 10,226,807 (6,384,800 ) 13,646,893 Net invesment in equity investees — — — — — — — — — 21,636 — 21,636 Net cash flows provided by operations activities 1,612,152 444,953 743,818 1,028,391 753,970 176,530 220,897 326,250 5,306,963 334,240 — 5,641,203 Net cash flow used in investing activities (555,859 ) (427,335 ) (93,100 ) (208,502 ) (45,195 ) (132,778 ) (103,264 ) (278,412 ) (1,844,445 ) 3,546,981 (3,519,092 ) (1,816,557 ) Net cash flow used in financing activities (616,854 ) (15,492 ) (506,223 ) (380,419 ) (272,823 ) 125,786 (88,231 ) 75,641 (1,678,613 ) (3,611,664 ) 3,519,092 (1,771,185 ) Additions to non-curren as assets 5,757,015 3,411,502 2,456,977 2,638,572 6,117,021 1,002,690 859,982 2,465,893 24,709,652 178,302 — 24,887,954 December 31, 2017 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Bajío Other Airports Total reportable segments Other Companies Eliminations Total Total revenues Ps. 3,398,484 Ps. 1,666,582 Ps. 1,462,309 Ps. 1,951,865 Ps. 1,852,687 Ps. 510,191 Ps. 625,544 Ps. 893,555 Ps. 12,361,218 Ps. 4,700 Ps. — Ps. 12,365,918 Total intersegment revenues — — — — — — — — — 4,265,456 (4,265,456) — Income from operations 2,072,491 883,966 863,209 1,171,837 565,463 142,836 312,363 201,276 6,213,440 4,323,747 (4,255,456) 6,281,731 Interest income 105,328 45,775 53,166 65,601 — 26,798 15,648 32,674 344,991 750,350 (674,606 ) 420,735 Interes expense (168,112 ) (89,265 ) (52,327 ) (85,706 ) (136,497 ) (35,317 ) (27,125 ) (59,450 ) (653,800 ) (640,015 ) 674,606 (619,207 ) Gain on financial invesmet held for trading purposes — — — — — — — — — 34,361 — 34,361 Depreciation and amortization for the year (295,445 ) (161,892 ) (142,763 ) (201,241 ) (344,861 ) (59,241 ) (52,836 ) (175,472 ) (1,433,750 ) (9,813 ) — (1,443,562 ) Share of loss of associate — — — — — — — — — (10,620 ) — (10,620 ) Income before income taxes 2,008,984 840,689 856,050 1,135,132 445,269 134,220 303,605 188,364 5,912,312 4,514,866 (4,255,456 ) 6,171,722 Income taxes expense (442,764 ) (152,631 ) (184,506 ) (288,786 ) (107,062 ) (12,382 ) (69,271 ) (61,368 ) (1,318,770 ) (121,871 ) — (1,440,641 ) Total assets 9,289,847 5,541,186 3,875,465 4,133,283 3,068,476 1,715,227 1,475,581 3,749,863 32,848,928 38,598,059 (31,929,455 ) 39,517,532 Total liabilities 3,133,738 1,498,785 1,127,055 1,872,045 1,854,290 663,360 571,006 1,022,867 11,743,146 13,871,716 (8,174,099 ) 17,440,763 Net invesment in equity investees — — — — — — — — — 11,016 — 11,016 Net cash flows provided by operations activities 1,852,797 969,246 844,238 1,086,007 788,059 195,867 270,238 381,488 6,387,940 (105,808 ) (113,430 ) 6,168,702 Net cash flow used in investing activities (414,701 ) (410,216 ) (184,142 ) (323,649 ) (122,417 ) (202,470 ) (143,243 ) (147,719 ) (1,948,557 ) 4,839,982 4,830,000 (1,938,575 ) Net cash flow used in financing activities (1,144,341 ) (560,617 ) (436,447 ) (825,018 ) (287,859 ) (77,101 ) (123,028 ) (232,161 ) (3,686,573 ) (2,830,743 ) 4,830,000 (1,687,316 ) Additions to non-curren as assets 5,796,853 3,615,601 2,432,387 2,762,873 5,604,397 1,134,216 967,981 2,431,955 24,746,263 318,997 — 25,065,260 Non-current assets are comprised of Machinery, equipment, Improvements to leased buildings, Improvements to concession assets, Airport concessions, Rights of use of airport facilities, Other acquired rights 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, reimbursements of equity from subsidiaries, dividends received, amongst the most important. • Geographic information -All business units of the Company are operating in Mexico and Jamaica. The financial information presented above covers the different regions in which these airports operate. Segment revenue has been based on the geographic location of the customers and geographic non-current segment assets were based on the location of the assets. Montego Bay airport corresponds to the Region of Jamaica with geographic revenue of Ps. 995,707, Ps. 1,622,031, and Ps. 1,852,687 during the years ended December 31, 2015, 2016 and 2017 respectively and non-current assets of Ps. 5,322,545, Ps. 6,117,021 and Ps. 5,604,397 as of December 31, 2015, 2016 and 2017 respectively. Geographic revenue from customers located in Mexico amounted to Ps. 7,111,202, Ps. 9,485,530 and Ps. 10,513,231 for the years ended December 31, 2015, 2016 and 2017 and non-current assets physically located in Mexico totaled Ps. 17,738,718, Ps. 18,802,570 and Ps. 19,454,971 at December 31, 2015, 2016, and 2017 respectively. There are no revenues generated from and no non-currents located in Spain. • Major Customers -The Company has no dependence on a particularly customer, as 55.3%, 51.9%, and 54.6% of the total revenues for 2015, 2016 and 2017, respectively, corresponds to the passenger charges that are paid for by passengers upon use of the Company’s airport facilities, that is collected by the airlines to be subsequently reimbursed to the airports, and are covered by the airlines through guarantees issued in favor of the airports. Without the revenues from passenger charges that airlines collect on behalf of the Company, no one customer represents more than 10.0% of the consolidated revenues. • Major suppliers -The Company has no dependence of particularly supplier, due to, no one supplier represents more than 10% of its capital investments in productive assets and/or of the total operating costs.

Foreign currency transactions

Foreign currency transactions	12 Months Ended
	Dec. 31, 2017
Foreign Exchange Rates [Abstract]
Foreign currency transactions	31. Foreign currency transactions a. Transactions denominated in foreign currency for the years ended at December 31, 2015, 2016 and 2017 were as follows: 2015 2016 2017 (In thousands of U.S. dollars) Revenues from aeronautical and non-aeronautical services 93,431 121,137 135,776 Revenues for recovery expenses 774 923 1,362 Technical assistance fee 5,682 5,622 5,738 Other expenses 36,616 55,723 54,198 b. The exchange rates in effect at the dates of the consolidated statements of financial position and the issuance date of the consolidated financial statements were as follows: December 31, February 22, 2015 2016 2017 2018 Mexican pesos per one U.S. dollar (Note 3.p) Ps. 17.2065 Ps. 20.6640 Ps. 19.7354 Ps.

Transactions with related parti

Transactions with related parties	12 Months Ended
	Dec. 31, 2017
Disclosure Of Transactions Between Related Parties [Abstract]
Transactions with related parties	32. Transactions with related parties According to the definitions of control established in IFRS, the Company does not have a company controlling its operations, however, and according to these definitions, they are considered related parties the following companies: 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, as 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 Shareholder fulfills this definition. Transactions with AMP, carried out in the ordinary course of business, were entered into at prices comparable to those for transactions with independent parties and were as follows: 2015 2016 2017 AMP, entity with significant influence Expenses: Technical assistance fees Ps. 234,867 Ps. 301,820 Ps. 357,451 Services received Ps. 2,289 Ps. Ps.2,260 Ps. — In 1999, GAP and AMP entered into a technical assistance and transfer-of-technology agreement whereby AMP and its shareholders 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 shareholders, unless one party gives a termination notice to the other at least 60 days prior to the effective termination date. Only the Shareholders’ 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, accordingly to the participation agreement signed on August 25, 1999 among the SCT, GAP in Mexico, its strategic partner and the Shareholders of the strategic partner. On August 25, 2014, the initial term of the Technical Assistance agreement between the Company and Aeropuertos Mexicanos del Pacífico, S.A.P.I. de C.V. expired. However, the agreement was automatically renewed for an additional five years, pursuant to Clause 5.2 of the agreement. In relation to the agreement renewal, at a Board of Directors Meeting held on April 23, 2014, the opinion of each of the board’s independent directors was requested with respect to the continuation of the agreement, and the majority voted for the automatic renewal option. 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, 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. Facilities 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. 2015 2016 2017 Non-airport access rights Ps. 678 Ps. 33,138 Ps. 43,973 c. Accounts receivable (payable) with other related parties that are in the consolidated statement of financial position as of December 31, 2015, 2016 and 2017, are integrated as follows: 2015 2016 2017 Management Ps. 28,001 Ps. 27,704 Ps. 28,587 Independent directors (7) Ps. 5,168 Ps. 5,779 Ps. 6,205 2015 2016 2017 Accounts payable: Ingeniería y Economía del Transporte, S.A. (Shareholder /Services) — Ps. (1,125) Ps. (3,777) 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, 2015, 2016 and 2017, are as follows: 2015 2016 2017 Commercial revenues: Especialistas en Alta Cocina, S.A. de C.V. (Independent director) Ps. 15,500 Ps. 18,374 Ps. 28,093 Mayo 13, S.A. de C.V. (Independent director) Ps. 3,328 Ps. 5,341 Ps. 10,042 2015 2016 2017 Expenses: Ingeniería y Economía del Transporte, S.A. (Shareholder /Services) Ps. — Ps. 5,238 Ps. 14,637 e. The total amounts paid to key management personnel or directors, for the years ended at December 31, 2015, 2016 and 2017 were as follows: 2015 2016 2017 Accounts receivable: Especialistas en Alta Cocina, S.A. de C.V. (Independent adviser) Ps. 383 Ps. 891 Ps. — Mayo 13, S.A. de C.V. (Shareholder) Ps. — Ps. — Ps. 417

Operating lease agreements

Operating lease agreements	12 Months Ended
	Dec. 31, 2017
Presentation Of Leases For Lessee [Abstract]
Operating lease agreements	33. Operating lease agreements Leasing as the lessee – The rents of operating leases are payable as follows: 2015 2016 2017 Less than one year Ps. 18,306 Ps. 18,550 Ps. 15,067 Between one and 5 years 47,829 39,815 47,881 Ps. 66,135 Ps. 58,365 Ps. 62,948 The Company has leased office space under three and five-year operating lease agreement, which was renewed in February 2013 and May 2017 and concludes in January 2018 and April 2020, respectively. The monthly rental payments are USD$ 42,523. Base rent is subject to increases according to the National Consumer Price Index (NCPI) and the Consumer Price Index (CPI). Rental expense in Mexican pesos amounted to Ps. 7,205, Ps. 8,837 and Ps. 9,044 for the years ended December 31, 2015, 2016 and 2017, respectively. In addition to the monthly rent described above, the Company has entered into rental contracts for other assets, whose amounts are not material. Leasing as the lessor a) The Company receives payments from 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 leases is as follows: 2015 2016 2017 Less than one year Ps. 554,505 Ps. 656,672 Ps. 720,071 Between one and 5 years 714,262 728,712 809,179 More than 5 years 35,452 1,560 5,641 Ps. 1,304,219 Ps. 1,386,944 Ps. 1,534,891 b) Future minimum rental payments under non-cancellable leases in MBJA are as shown in the following table (in thousands of USD Dollars): 2015 2016 2017 Less than one a year USD$ 1,223 USD$ 10,022 USD$ 13,018 Between one and five years. 5,374 28,193 24,106 More than five years — 6,198 14,226 USD$ 6,597 USD$ 44,413 USD$ 51,350 During the years ended December 31, 2015, 2016 and 2017, the Company recognized income from leasing activities of Ps. 1,244,644, Ps. 1,736,237 and Ps. 2,039,697, 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, 2015, 2016 and 2017 are disclosed under the caption “Revenues from sharing of commercial activities” in Note 21.

New accounting principles not y

New accounting principles not yet in effect	12 Months Ended
	Dec. 31, 2017
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Abstract]
New accounting principles not yet in effect	34. New accounting principles not yet in effect The Entity has not applied the following new and revised IFRSs that have been issued but are not yet effective: IFRS 9 Financial Instruments 1 IFRS 15 Revenue from Contracts with Customers (and the related Clarifications) 1 IFRS 16 Leases 2 Amendments to IFRS 2 Classification and measurement of share-based payments 1 Amendments to IFRS 10 and IAS 28 Sale or Contribution of Assets between an Investor and its Associate or Joint Venture 3 Amendments to IAS 40 Transfers of Investment Property 1 Annual Improvements to IFRS Standards 2014-2016 Cycle 1 IFRIC 22 Foreign Currency Transactions and Advance Consideration 1 1 Effective for annual periods beginning on or after 1 January 2018, with earlier application permitted. 2 Effective for annual periods beginning on or after 1 January 2019, with earlier application permitted. 3 Effective for annual periods beginning on or after a date to be determined. IFRS 9, Financial Instruments IFRS 9 issued in November 2009 introduced new requirements for the classification and measurement of financial assets. IFRS 9 was subsequently amended in October 2010 to include requirements for the classification and measurement of financial liabilities and for derecognition and in November 2013 to include the new requirements for general hedge accounting. Another revised version of IFRS 9 was issued in July 2014 mainly to include a) impairment requirements for financial assets and b) limited amendments to the classification and measurement requirements by introducing a ‘fair value through other comprehensive income’ (FVTOCI) measurement category for certain simple debt instruments. IFRS 9 set forth the classification, measurement and derecognition of financial assets of financial assets and liabilities and introduces new rules for hedge accounting and new impairment model for financial assets. Key requirements of IFRS 9: • All recognized financial assets that are within the scope of IFRS 9 Financial Instruments • With regard to the measurement of financial liabilities designated as of fair value through profit or loss, IFRS 9 requires that the amount of change in the fair value of the financial liability that is attributable to changes in the credit risk of that liability is presented in other comprehensive income, unless the recognition of the effects of changes in the liability’s credit risk in other comprehensive income would create or enlarge an accounting mismatch in profit or loss. Changes in fair value attributable to a financial liability’s credit risk are not subsequently reclassified to profit or loss. Under IAS 39, the entire amount of the change in the fair value of the financial liability designated as fair value through profit or loss is presented in profit or loss. • In relation to the impairment of financial assets, IFRS 9 requires an expected credit loss model, as opposed to an incurred credit loss model under IAS 39. The expected credit loss model requires an entity to account for expected credit losses and changes in those expected credit losses at each reporting date to reflect changes in credit risk since initial recognition. In other words, it is no longer necessary for a credit event to have occurred before credit losses are recognized. • The new general hedge accounting requirements retain the three types of hedge accounting mechanisms currently available in IAS 39. Under IFRS 9, greater flexibility has been introduced to the types of transactions eligible for hedge accounting, specifically broadening the types of instruments that qualify for hedging instruments and the types of risk components of non-financial items that are eligible for hedge accounting. In addition, the effectiveness test has been overhauled and replaced with the principle of an ‘economic relationship’. Retrospective assessment of hedge effectiveness is also no longer required. Enhanced disclosure requirements about an entity’s risk management activities have also been introduced. As of the date of these consolidated financial statements, the Company has evaluated how IFRS 9 will impact the consolidated statement of financial position and the consolidated results of operations. Within this review the Company performed a detailed assessment of the classification and measurement of financial assets, which contains three main categories for the classification: measured at amortized cost, Fair Value Through Other Comprehensive Income (FVOCI) and FVTPL. The standard eliminates the existing categories of IAS 39 from being held for sale until maturity and available for sale; the Company does not maintain this type of financial assets, therefore they will not have an impact on its consolidated results. With respect financial liabilities there will be no impact on the consolidated results of the Company, because the requirements of the standard mainly affect the accounting records when they are designated at FVTPL and the Company does not have liabilities of this kind. Likewise, the Company does not perform hedge accounting, therefore this new change will not affect the consolidated results. The new impairment model as mentioned above will be applied to financial assets classified at amortized cost, debt instruments measured at FVOCI, contractual assets with customers in accordance with IFRS 15, accounts receivable for leasing, as well as due to Company's policies, detailed in note 5 in the credit risk section, the credit risk with its customers is reduced, mainly revenue from TUA, where the airlines have granted cash guaranties to cover their operations and the commercial customers are also requested in cash guaranties, so the Company does not expect that when applying the new impairment model the effects derived from such model will be material to the consolidated results. The Company plans to take advantage of the exemption that allows not to restate comparative information from previous periods with respect to classification and measurement changes (including impairment). Differences in the carrying amounts of financial assets and financial liabilities that may result from the adoption of IFRS 9 will generally be recognized in reserves and reserves retained as of January 1, 2018. Therefore, assets and liabilities financial statements before January 1, 2018 will be accounted under IAS 39. However, the new standard introduces new requirements to make the disclosure and presentation as well as broader, so a change in the nature and extent of the Company’s disclosures about financial instruments could be expected, especially in the year of adoption. IFRS 15, Revenue from Contracts with Customers IFRS 15 establishes a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers. IFRS 15 will supersede the current revenue recognition guidance including IAS 18 Revenue, IAS 11 Construction Contracts and the related Interpretations when it becomes effective. The core principle of IFRS 15 is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Specifically, the Standard introduces a 5-step approach to revenue recognition: • Step 1: Identify the contract(s) with a customer • Step 2: Identify the performance obligations in the contract • Step 3: Determine the transaction price • Step 4: Allocate the transaction price to the performance obligations in the contract • Step 5: Recognize revenue when (or as) the entity satisfies a performance obligation Under IFRS 15, an entity recognizes revenue when (or as) a performance obligation is satisfied, i.e. when ‘control’ of the goods or services underlying the particular performance obligation is transferred to the customer. Far more prescriptive guidance has been added in IFRS 15 to deal with specific scenarios. Furthermore, extensive disclosures are required by IFRS 15. The Company plans to use the practical files for completed contracts. This means that completed contracts that started and ended in the same comparative period, as well as contracts that are contracts terminated at the beginning of the earliest period presented, are not restated. According to how the Company recognizes its revenue as described in notes 3.o and 21, it was evaluated that the Company complies with the 5 steps with respect to the identification of revenue recognition of income according to IFRS 15 and the impact by adoption this new standard will have no effect on said recognition, therefore the Company is convinced that, in addition to the additional disclosures requirements to be met, there will be no significant changes in the consolidated statement of financial position and in the consolidated statement of income and other comprehensive income, compared with the financial information that is currently reported and disclosed. The Company will apply IFRS 15 under the “cumulative effect” method, which means that the comparative periods presented in the consolidated financial statements will remain unchanged and the Company will begin to apply IFRS 15 as of January 1, 2018 and in ahead. Therefore, contracts and related revenues before January 1, 2018 will remain accounted for under the previous revenue recognition standard. IFRS 16, Leases IFRS 16 introduces a comprehensive model for the identification of lease arrangements and accounting treatments for both lessors and lessees. IFRS 16 was issued in January 2017 and will supersede the current lease guidance including IAS 17 Leases and the related interpretations when it becomes effective. IFRS 16 distinguishes leases and service contracts on the basis of whether an identified asset is controlled by a customer. “Distinctions of operating leases (off balance sheet) and finance leases (on balance sheet) are removed for lessee accounting and is replaced by a model where a right-of –use asset and a corresponding liability have to recognized for all leases by lessees (i.e. all on balance sheet) except for short-term leases and leases of low value assets. The right-of-use asset is initially measured at cost and subsequently measured at cost (subject to certain exceptions) less accumulated depreciation The lease liability is initially measured at the present value of the lease payment as well as the impact of lease modifications, among the others. Furthermore, the classification of cash flows will also affected as operating lease payments under IAS 17 are presented as operating cash flows, whereas under the IFRS 16 model, the lease payments will be split into a principal and interest portion which will be presented as financing and operating cash flows respectively. In contrast to lessee accounting, IFRS 16 substantially carries forward the lessor accounting requirements in IAS 17, and continues to require a lessor to classify a lease either as an operating lease or a finance lease. Furthermore, extensive disclosures are required by IFRS 16. However, a lessee may elect to account for lease payments as an expense on a straight-line basis over the lease term for leases with a lease term of 12 months or less and containing no purchase options (this election is made by class of underlying asset); and leases where the underlying asset has a low value when new, such as personal computers or small items of office furniture (this election can be made on a lease-by-lease basis). IFRS 16 establishes different transitional provisions, including retrospective approach or the modified retrospective approach where the comparative period is not restated. As of the date of these consolidated financial statements, the Company made the evaluation of its operating leases and according to what is described in notes 3.k and 33 they relate to the rent of spaces for its corporate offices, utility vehicles and operating vehicles. According to the criteria of the same standard, all those contracts whose termination date is less than 12 months may opt to continue with its recognition in results as it is currently done in the cost of services in the consolidated statement of profit or loss and other comprehensive income. The Company quantified the amounts of the lease contracts for a period of more than 12 months and according to the new requirements, the amounts quantified are not considered significant for the consolidated financial statements. The Company has taken the decision to apply IFRS 16 early on January 1, 2018, using the "Modified retrospective Approach" method for the transition to IFRS 16, which means that the comparative periods presented in the consolidated financial statements will remain the same. unmodified and the Company will only begin to apply IFRS 16 as of January 1, 2018 and thereafter. Therefore, leases before January 1, 2018 will be accounted for under the previous standard. Amendments to IFRS2 Classification and Measurement of Share-based Payment Transactions The amendments clarify the following: 1. In estimating the fair value of a cash-settled share-based payment, the accounting for the effects of vesting and non-vesting conditions should follow the same approach as for equity-settled share-based payments. 2. Where tax law or regulation requires an Company to withhold a specified number of equity instruments equal to the monetary value of the employee’s tax obligation to meet the employee’s tax liability which is then remitted to the tax authority, i.e. the share-based payment arrangement has a ‘net settlement feature’, such an arrangement should be classified as equity-settled in its entirety, provided that the share-based payment would have been classified as equity-settled had it not included the net settlement feature. 3. A modification of a share-based payment that changes the transaction from cash-settled to equity-settled should be accounted for as follows: (i) The original liability is derecognized; (ii) The equity-settled share-based payment is recognized at the modification date fair value of the equity instrument granted to the extent that services have been rendered up to the modification date; and (iii) Any difference between the carrying amount of the liability at the modification date and the amount recognized in equity should be recognized in profit or loss immediately. The amendments are effective for annual reporting periods beginning on or after 1 January 2018 with earlier application permitted. Specific transition provisions apply. The Company’s management do not anticipate that the application of the amendments in the future will have a significant impact on the Company’s consolidated financial statements as the Company does not have any cash-settled share-based payment arrangements or any withholding tax arrangements with tax authorities in relation to share-based payments. Amendments to IFRS 10 and IAS 28 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 effective date of the amendments has yet to be set by the IASB; however, earlier application of the amendments is permitted. The Company’s management anticipate that the application of these amendments not have an impact on the Company's consolidated financial statements in future periods should such transactions arise. The management of the Company expects that there may be some impacts a result of these amendments. Amendments to IAS 40 Transfers of Investment Property The amendments clarify that a transfer to, or from, investment property necessitates an assessment of whether a property meets, or has ceased to meet, the definition of investment property, supported by observable evidence that a change in use has occurred. The amendments further clarify that situations other than the ones listed in IAS 40 may evidence a change in use, and that a change in use is possible for properties under construction (i.e. a change in use is not limited to completed properties). The amendments are effective for annual periods beginning on or after 1 January 2018 with earlier application permitted. Entities can apply the amendments either retrospectively (if this is possible without the use of hindsight) or prospectively. Specific transition provisions apply. The Company’s management anticipate that the application of these amendments not have an impact on the Company's consolidated financial statements in future periods should there be a change in use of any of its properties. Annual Improvements to IFRS Standards 2014 - 2016 Cycle The Annual Improvements include amendments to IFRS 1 and IAS 28 which are not yet mandatorily effective for the Company. The package also includes amendments to IFRS 12 which is mandatorily effective for the Company in the current year - see note 2.1 for details of application. The amendments to IAS 28 clarify that the option for a venture capital organization and other similar entities to measure investments in associates and joint ventures at FVTPL is available separately for each associate or joint venture, and that election should be made at initial recognition of the associate or joint venture. In respect of the option for a Company that is not an investment Company (IE) to retain the fair value measurement applied by its associates and joint ventures that are IEs when applying the equity method, the amendments make a similar clarification that this choice is available for each IE associate or IE joint venture. The amendments apply retrospectively with earlier application permitted. Both the amendments to IFRS 1 and IAS 28 are effective for annual periods beginning on or after 1 January 2018. The Company’s management do not anticipate that the application of the amendments in the future will have any impact on the Company consolidated financial statements as the Company is neither a first-time adopter of IFRS nor a venture capital organization. Furthermore, the Company does not have any associate or joint venture that is an investment Company. IFRIC 22 Foreign Currency Transactions and Advance Consideration IFRIC 22 addresses how to determine the ‘date of transaction’ for the purpose of determining the exchange rate to use on initial recognition of an asset, expense or income, when consideration for that item has been paid or received in advance in a foreign currency which resulted in the recognition of a non-monetary asset or non-monetary liability (e.g. a non-refundable deposit or deferred revenue). The Interpretation specifies that the date of transaction is the date on which the Company initially recognizes the non-monetary asset or non-monetary liability arising from the payment or receipt of advance consideration. If there are multiple payments or receipts in advance, the Interpretation requires a Company to determine the date of transaction for each payment or receipt of advance consideration. The Interpretation is effective for annual periods beginning on or after 1 January 2018 with earlier application permitted. Entities can apply the Interpretation either retrospectively or prospectively. Specific transition provisions apply to prospective application. The Company’s management do not anticipate that the application of the amendments in the future will have an impact on the Company’s consolidated financial statements. This is because the Company already accounts for transactions involving the payment or receipt of advance consideration in a foreign currency in a way that is consistent with the amendments.

Authorization to issue the fina

Authorization to issue the financial statements	12 Months Ended
	Dec. 31, 2017
Disclosure Of Authorization To Issue Financial Statements [Abstract]
Authorization to issue the financial statements	35. Authorization to issue the financial statements On February 22, 2018, the issuance of these consolidated financial statements was authorized by Fernando Bosque Mohíno, Chief Executive Officer, and Saúl Villarreal García, Chief Financial Officer. Consequently, these consolidated financial statements do not reflect events after this date and are subject to approval at the Ordinary General Shareholders’ Meeting, where they may be modified based on provision set forth by the Mexican General Corporate Law.

Significant accounting polici42

Significant accounting policies (Policies)	12 Months Ended
	Dec. 31, 2017
Significant Accounting Policies [Abstract]
Financial instruments	a. Financial instruments Financial assets – Financial assets are recognized when the Company becomes a contractual party to the terms of the related instruments. Financial assets are initially measured at fair value. Transaction costs that are directly attributable to the acquisition or issuance of financial assets (other than financial assets at fair value through profit or loss) are added to or deducted from the fair value of the financial assets, as appropriate, on initial recognition. Transaction costs directly attributable to the acquisition of financial assets at fair are recognized immediately in profit or loss. The Company’s financial assets are classified into the following specified categories: i) financial assets at fair value through profit or loss (FVTPL) and ii) accounts receivable. The classification depends on the nature and purpose of the financial assets and is determined at the time of initial recognition. All regular way purchases or sales of financial assets are recognized and derecognized on a trade date basis. Regular way of 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. - Financial assets at FVTPL – Financial assets are classified as at FVTPL when the financial asset is either held for trading or it is designated as at FVTPL. A financial asset is classified as held for trading if: - It has been acquired principally for the purpose of selling it in the near term; or - In its initial recognition, it is part of a portfolio of identified financial instruments that the Company manages together and has a recent actual pattern of short-term profit-taking; or - It is a derivative that is not designated and is effective as a hedging instrument. Financial assets at FVTPL are stated at fair value, with any gain or loss arising on remeasurement is recognized in profit or loss. The net gain or loss recognized in profit or loss includes any dividend or interest earned from the financial asset and is included in the finance income in the consolidated statements of profit or loss and other comprehensive income. Fair value is determined in the manner described in Note 5. - Accounts receivable – Trade accounts receivable and other receivables, with fixed or determinable payments that are not quoted in an active market are classified as receivables. Interest income is recognized by applying the effective interest rate, except for the short term receivables, in the event that the recognition of interest is not material. The effective interest rate is the rate that discounts the estimated future cash receipts, (including all professional fees and basis points paid or received that are part of the effective interest rate, transaction costs and other premiums or discounts), for the expected life of the instrument, or when is appropriate a shorter period, to the net carrying amount at initial recognition. - Derecognition of financial assets The Company derecognizes a financial asset 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 party. 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 in its entirety, the difference between the asset’s carrying amount and the sum of the consideration received and receivable and the cumulative gain or loss that had been recognized in other comprehensive income and accumulated in equity is recognized in profit or loss. On derecognition of a financial asset other than in its entirety (e.g. when the Company retains an option to repurchase part of a transferred asset), the Company allocates the previous carrying amount of the financial asset between the part it continues to recognize under continuing involvement, and the part it no longer recognizes on the basis of the relative fair values of those parts on the date of the transfer. The difference between the carrying amount allocated to the part that is no longer recognized and the sum of the consideration received for the part no longer recognized and any cumulative gain or loss allocated to it that had been recognized in other comprehensive income is recognized in profit or loss. Financial liabilities and equity instruments – Financial liabilities are recognized when the Company becomes a contractual party to the terms of the related instruments. Financial liabilities are initially measured at fair value. Transaction costs that are directly attributable to the acquisition or issue of the financial liabilities (other than financial liabilities at fair value through profit or loss) are added to or deducted from the fair value of the financial liabilities, as appropriate, on its initial recognition. Transaction costs directly attributable to the acquisition of financial liabilities at fair value through profit or loss are recognized immediately in profit or loss. Debt and equity instruments are classified as either financial liabilities or as equity in accordance with the substance of the contractual arrangements. - 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, 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. Financial liabilities are classified as financial liabilities at FVTPL or as other financial liabilities. At the date of the financial statements, the Company does not have liabilities at FVTPL. Other financial liabilities (including borrowings and trade accounts payable) are subsequently measured at amortized cost, using the effective interest rate method. The effective interest rate method is a method of calculating the amortized cost of a financial liability and of allocating interest expense over the relevant period. The effective interest rate is the rate that discounts estimated future cash payments exactly (or as appropriate in a short term) with the net book value on its initial recognition. The Company derecognizes financial liabilities when, and only when, the Company’s obligations are discharged, cancelled or they expire. The difference between the carrying amount of the financial liability derecognized and the amount paid and payable is recognized in profit or loss. 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 compensate a liability with an asset, nor expect in a short term may require it. Therefore, deposits received in guarantee are presented separately from accounts receivable.
Cash and cash equivalents	b. Cash and cash equivalents –
Machinery, equipment and improvements on leased buildings	c. Machinery, equipment and improvements on leased buildings - Recognition and valuation – Machinery, equipment and improvements to leased buildings 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 buildings 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 buildings are determined comparing the proceeds from the sale or retirement against net amount of machinery, equipment and improvements to leased buildings 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 buildings 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 buildings 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 buildings 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 estimate recorded is recognized on a prospective basis. The estimated useful lives for the current period and comparative period are as follows: Useful life (years) Average annual depreciation rate Machinery and equipment 10 10% Office furniture and equipment 10 10% Computer equipment 3.3 – 4 30% - 25% Transportation equipment 4 – 5 25% - 20% Communication equipment 10 – 4 – 3.3 10% - 25% - 30% Improvements on leased buildings 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 of the public service associated with the use of its airports. - 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 exploit 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 at acquisition cost of the assets recorded by ASA and transferred to the Company according to the Concession granted, in order to manage, operate and exploit them during the Concession term. At MBJA 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 at its acquisition cost. In MBJA 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) Average annual amortization rate Improvements to concession assets 12.5 – 20 8% - 5% Airport concessions 18 – 49 5.5% - 2% Rights to use airport facilities 10 – 49 10% - 2% 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 – A financial asset that is not recognized at FVTPL is evaluated by the Company at the close of each reporting period to determine whether there is evidence of potential impairment. A financial asset is impaired if there is objective evidence that a loss has occurred after the initial recognition of the asset and that loss has a negative effect on the estimated future cash flows of the asset, that can be estimated reliably. For all other financial assets, objective evidence of impairment could include: - Significant financial difficulty of the issuer or counterparty; or - Breach in the payment of the interests or the loan; or - It is probable that the borrower will enter in bankruptcy or into a financial reorganization; or - The disappearance of an active market for that financial asset because of financial difficulties. An impairment loss on financial assets carried at amortized cost is calculated as the difference between the asset's carrying amount and the present value of estimated future cash flows, discounted at the original effective interest rate. Losses are recognized in consolidated statements of profit or loss and other comprehensive income and are reflected in the allowance for doubtful accounts included in cost of services in the “other” category. When a subsequent event causes the amount of impairment loss to reverse, such amount is recognized in consolidated statements of profit or loss and other comprehensive income on a prospective basis and cannot exceed the amount of the impairment previously recognized. Individually significant financial assets are tested individually for impairment. The remaining financial assets are assessed in groups of similar credit risk characteristics. For financial assets that are carried at cost, the amount of the impairment loss is measured as the difference between the asset’s carrying amount and the present value of the estimated future cash flows discounted at the current market rate of return for a similar financial asset. Such impairment loss will not be reversed in subsequent periods. All impairment losses are recognized in the consolidated statement of profit and loss and other comprehensive income. A reversal of an impairment loss occurs only if it can be associated objectively to an event that occurred after the date the loss was recognized. • 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 asset value in use and net selling price. 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 received for the concession made by the Mexican Federal Government 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 exist, the Company performs an impairment assessment on a consolidated basis with Mexican companies. Moreover, the value of the assets of MBJA are individually valued at the end of each period to determine whether there are indications of impairment to be a 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. For purposes of assessing impairment, goodwill is allocated to each single separate CGU of the company, which is expected to be benefited from the synergies of the combination. The single separate CGU to which goodwill has been allocated 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 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. An impairment loss recognized in goodwill is not reversed in subsequent periods.
Investment in associate	g. Investment in 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	h. Derivative financial instruments Derivatives are initially recognized at fair value at the date the derivative contract are 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, the Company 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. Hedge accounting is discontinued when the Company revokes the hedging relationship, when the hedging instrument expires or is sold, terminated, or exercised, or when it fails to meet the criteria for hedge accounting. Any cumulative gain or loss on the hedging instrument that has been recognized in equity remains in equity until the forecasted transaction is ultimately recognized in profit or loss. When management no longer expects the forecasted transaction to occur, the gain or loss accumulated in equity is recognized immediately in profit or loss.
Business combinations	i. Business combinations At the acquisition date, the identifiable assets acquired and the liabilities assumed are recognized at their fair value, except that: • 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 Employee benefits • 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 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 that are present ownership interests and entitle their holders to a proportionate share of the entity’s net assets in the event of liquidation 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 acquisition-date fair value 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 in accordance with IAS 39, or IAS 37 Provisions, Contingent Liabilities and Contingent Assets Transaction costs, different from those associated with the issuance of debt or capital, incurred by the Company in connection with a business combination are expensed as incurred.
Other intangible assets	j. Other intangible assets
Leases	k. Leases –
Provisions and contingent liabilities	l. Provisions and contingent liabilities 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 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 –
Employee benefits	n. Employee benefits – Beginning in 2016 the remeasurements of the defined benefit liability, which includes actuarial gains and losses, the performance of the plan assets (excluding interest) 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 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 comprise actuarial gains and losses, the return on plan assets (excluding interest) 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 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 aeronautical revenues correspond to the fee for passengers and security, which are collected by airlines who are also invoice other charges for landing and parking aircraft. - 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 at the dates on 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 to the functional currency at the exchange rates prevailing at the date of the financial statements. Exchange fluctuations are recorded in results of the period within the financial costs and presented as exchange gain or loss, on a net basis in the consolidated or 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.
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 tax expense is the tax payable 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, such as the Tax on Assets (IMPAC) 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. The Company did not recognized 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
Interest income and cost	t. Interest income and cost Interest costs 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.
Operating segments	u. Operating segments
Cash flow statement	v. Cash flow statement –
Other immaterial restatements	w. Other immaterial restatements - Note 5 Financial risk management - In 2015's column within Capital management, the amount of Shareholders' equity -controlling interest, was corrected. - Consolidated statement of profit or loss and other comprehensive income for the year ended December 31, 2015 - The amount of the basic and diluted earnings per share related to 2015, was corrected. - Note 13 Income taxes - Paragraph h. Balances and movements in deferred income taxes during the period. The 2015's movements of the temporary differences related to deferred income tax liability were corrected. - Note 30 Information by operating segment - Within the 2015's figures, disclosures related to investment in associates as per IFRS 8, Operating segments

Basis of presentation (Tables)

Basis of presentation (Tables)	12 Months Ended
	Dec. 31, 2017
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, 2015, 2016 and 2017. 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 Social advice and support infrastructure 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 Desarrollo de Concesiones Aeroportuarias, S.L. (Consolidated as of April 2015) (DCA) 100 % Spain Management administration, maintenance, servicing of all types of infrastructure MBJ Airports Limited (consolidated as of April 2015) (MBJA) 74.50 % 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 as of December 31, 2015, 2016 and 2017, which are as follows: Currency 2015 2016 2017 Pesos / USD Ps. 16.1548 Ps. 18.6568 Ps. 18.9326 USD / Euros USD$1.1057 USD$1.1066 USD$1.1293

Significant accounting polici44

Significant accounting policies (Tables)	12 Months Ended
	Dec. 31, 2017
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) Average annual depreciation rate Machinery and equipment 10 10% Office furniture and equipment 10 10% Computer equipment 3.3 – 4 30% - 25% Transportation equipment 4 – 5 25% - 20% Communication equipment 10 – 4 – 3.3 10% - 25% - 30% Improvements on leased buildings 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) Average annual amortization rate Improvements to concession assets 12.5 – 20 8% - 5% Airport concessions 18 – 49 5.5% - 2% Rights to use airport facilities 10 – 49 10% - 2% Other acquired rights 44 – 48 2%

Business Combination (Tables)

Business Combination (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Business Combinations [Abstract]
Summary of Fair Value the Identifiable Assets Acquired and Liabilities Assumed	Following are the details of the fair value the identifiable assets acquired and liabilities assumed at April 1, 2015. Identifiable Assets Acquired Cash and cash equivalents Ps. 383,799 Trade accounts receivable 98,211 Other current assets 78,597 Machinery and equipment 398,072 Improvements to concession assets 1,816,380 Airport concessions 2,684,026 Other assets 74,926 Total identifiable assets acquired 5,534,011 Liabilities Assumed Accounts playable (155,515 ) Loans (658,981 ) Deferred income taxes (749,579 ) Total current liabilities (1,564,075 ) Net assets acquired 3,969,936 Cash consideration paid 2,927,367 Fair value of non-controlling interest 852,825 3,780,192 Bargain purchase gain Ps. 189,744
Summary of Pro Forma Consolidated Statement of Profit or Loss and Other Comprehensive Income	Following is the pro forma consolidated statement of profit or loss and other comprehensive income to present the revenues and income of the combined entity as if the acquisition had occurred on January 1, 2015. In addition to provide analysts and investors a better understanding of the acquisition, the condensed consolidated statement of profit or loss and other comprehensive income of the Company for the year 2014, was presented for comparative purposes. December 2014 December 2015 Revenues: Aeronautical revenue Ps. 3,925,736 Ps. 5,622,575 No aeronautical revenue 1,338,542 1,933,760 Improvements to concession assets 281,874 838,635 5,546,152 8,394,970 Operating costs: Costs of services 1,161,588 1,637,919 Technical assistance fees 194,228 242,456 Concession taxes 261,577 525,745 Depreciation and amortization 925,220 1,224,123 Cost of improvements to concession assets 281,874 838,635 Other income (43,424 ) (254,236 ) 2,781,063 4,214,642 Operating income 2,765,089 4,180,328 Finance costs (7,990 ) (406,839 ) Share of loss of associate — (15,733 ) Income before income taxes 2,757,099 3,757,756 Income taxes 514,579 884,517 Profit for the year 2,242,520 2,873,239 Other comprehensive income Exchange differences on translating foreign operations — 427,238 Comprehensive income Ps. 2,242,520 Ps. 3,300,477 Profit for the year attributable to: Controlling interest Ps. 2,242,520 Ps. 2,816,523 Non-controlling interest — 56,716 Ps. 2,242,520 Ps. 2,873,239 Total comprehensive income for the year attributable to: Controlling interest Ps. 2,242,520 Ps. 3,176,861 Non-controlling interest — 123,616 Ps. 2,242,520 Ps. 3,300,477

Financial risk management (Tabl

Financial risk management (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Financial Instruments [Abstract]
Summary of Financial Instruments Held by the Company	At December 31, 2015, 2016 and 2017, financial instruments held by the Company are comprised of the following: December 31, 2015 December 31, 2016 December 31, 2017 Financial assets Cash and cash equivalents Ps. 2,996,499 Ps. 5,188,138 Ps. 7,730,143 Receivables 159,196 607,544 997,370 Derivative financial instruments — 72,454 106,815 Financial liabilities at amortized cost Long-term debt securities Ps. 2,600,000 Ps. 5,200,000 Ps. 9,000,000 Current and long term bank loans 3,950,465 4,614,276 4,252,258 Accounts payable 586,875 891,611 1,037,155
Summary of Company's Contractual Maturities for its Financial Liabilities, Including the Interest to be Paid	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, 2015, 2016 and 2017: December 31, 2015 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) — — — 1,100,000 — 1,100,000 Fixed rate loans 516 1,569 201,860 31,709 5,529 241,183 Variable rate bank loans — 3,286,442 38,715 358,316 25,809 3,709,282 Fixed rate interest 9.85 % 1,405 5,949 128,836 436,654 483,357 1,056,201 Variable rate interest 3.62 % 5,485 7,014 42,028 160,328 — 214,855 Trade accounts payable N/A 196,757 240,481 — — — 437,238 AMP N/A — — 149,637 — — 149,637 Ps. 204,163 Ps. 3,541,455 Ps. 561,076 Ps. 2,087,007 Ps. 2,014,695 Ps. 8,408,396 December 31, 2016 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) — — — 3,700,000 — 3,700,000 Fixed rate loans 667 2,027 5,608 37,756 236,538 282,596 Variable rate bank loans — — 76,457 4,255,223 — 4,331,680 Fixed rate interest 9.85 % 3,104 6,398 109,563 435,591 375,830 930,486 Variable rate interest 4.73 % 16,626 38,363 162,507 531,713 — 749,209 Trade accounts payable N/A 358,587 334,512 — — — 693,099 AMP N/A — — 198,512 — — 198,512 Ps. 378,984 Ps. 381,300 Ps. 552,647 Ps. 8,960,283 Ps. 2,112,368 Ps. 12,385,582 December 31, 2017 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 694 1,403 6,548 26,725 225,908 261,278 Variable rate bank loans — 73,021 59,688 3,858,271 — 3,990,980 Fixed rate interest 9.85 % 232 54,138 55,470 432,382 268,450 810,672 Variable rate interest 5.83 % 54,308 124,786 520,229 1,656,383 — 2,355,706 Trade accounts payable N/A 200,056 584,477 — — — 784,533 AMP N/A — — 252,622 — — 252,622 Ps. 255,290 Ps. 837,825 Ps. 894,557 Ps. 13,473,761 Ps. 1,994,358 Ps. 17,455,791
Summary of Sensitivity Analysis of the Company Financial Assets and Liabilities	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 at December 31, 2017 Peso at exchange rate of Ps. 19.7354 at December 31, 2017 Peso if exchange rate would depreciate 10% Peso amounts if exchange rate would appreciate 10% Thousands of U.S. dollars: Financial assets: Cash and cash equivalents 81,530 Ps. 1,609,022 Ps. 1,769,920 Ps. 1,462,749 Trade accounts receivable 10,663 210,431 231,473 191,300 92,193 1,819,453 2,001,393 1,654,049 Financial liabilities: Accounts payable (27,117 ) (535,166 ) (588,681 ) (486,515 ) Bank loans (215,464 ) (4,252,258 ) (4,677,476 ) (3,865,695 ) Net liability position (150,388 ) Ps. (2,967,971 ) Ps. (3,264,764 ) Ps. (2,698,161 )
Summary of Variable Interest Rates to the Company is Exposed had been 100 Basis Points (Higher) or Lower Than the Interest Rate	The Company has financial debt denominated in pesos and U.S. dollars, which accrues interest at a variable rate based on TIIE 28-days, LIBOR 30-days in Mexico and LIBOR in MBJA, respectively. If the date of year end 2017, 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, the effect on net income and shareholders’ equity for the years ended December 31, 2015, 2016 and 2017 would be as follows: 2015 2016 2017 Effect in case of interest rate increase in 100 basis points Variable rate long term debt Ps. (40,370 ) Ps. (64,031 ) Ps. (112,134 ) Effect in case of interest rate decrease in 100 basis points Variable rate long term debt Ps. 40,370 Ps. 64,031 Ps. 112,134
Summary of Ratio of the Shareholders' Equity to Total Liabilities	Following is the ratio of shareholders’ equity to total liabilities of the Company at the end of the reporting period: 2015 2016 2017 Stockholders’ equity –controlling interest Ps. 21,273,951 Ps. 21,333,015 Ps. 21,028,215 Total liabilities 9,317,356 13,646,893 17,440,763 Ratio of total stockholders’ equity to liabilities 2.3 1.6 1.2

Cash and cash equivalents (Tabl

Cash and cash equivalents (Tables)	12 Months Ended
	Dec. 31, 2017
Cash And Cash Equivalents [Abstract]
Summary of Cash and Cash Equivalents	As of December 31, 2015, 2016 and 2017, the balances are comprised of the following: December 31, 2015 December 31, 2016 December 31, 2017 Cash Ps. 1,171,725 Ps. 1,560,536 Ps. 1,616,408 Investments of cash surpluses 1,824,774 3,326,662 5,855,824 Cash equivalents designated for expenditure, held in trust — 300,940 257,911 Ps. 2,996,499 Ps. 5,188,138 Ps. 7,730,143

Trade accounts receivable (Tabl

Trade accounts receivable (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Trade Accounts Receivable [Abstract]
Summary of Trade Accounts Receivable	As of December 31, 2015, 2016 and 2017, trade accounts receivable are comprised of the following: December 31, 2015 December 31, 2016 December 31, 2017 Trade accounts receivable Ps. 295,611 Ps. 638,166 Ps. 1,028,898 Allowance for doubtful accounts (136,415 ) (30,622 ) (31,528 ) Ps. 159,196 Ps. 607,544 Ps. 997,370
Summary of Movements in Allowance For Doubtful Accounts	The movements for bad debt expense in the allowance for doubtful accounts are recognized under cost of services in the consolidated statement of profit or loss and other comprehensive income. 2015 2016 2017 Beginning balance Ps. (152,998 ) Ps. (136,415 ) Ps. (30,622 ) Bad debt expense (15,285 ) (14,327 ) (12,006 ) Write-offs 9,905 105,236 — Reversal of bad debts 24,891 14,884 11,100 Increased for MBJA´s consolidation (2,928 ) — — Ending balance Ps. (136,415 ) Ps. (30,622 ) Ps. (31,528 )
Summary of Past Due Balances of Accounts Receivable	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, 2015 December 31, 2016 December 31, 2017 Accounts receivables past due from 1 to 30 days Ps. 52,833 Ps. 28,477 Ps. 45,895 Accounts receivables past due 31 to 60 days 8,290 7,225 11,588 Accounts receivables past due 61 to 90 days 4,292 6,300 5,966 Accounts receivables past due more than 90 days 1,834 510 207 Ps. 67,249 Ps. 42,512 Ps. 63,656
Summary of Percentage of Main Clients of Company with Relation to Total of Trade Accounts Receivable	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 corresponds to the amounts that airlines recover from passengers on behalf of the Company and subsequently pay: December 31, 2015 December 31, 2016 December 31, 2017 % 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. 23.0 % 15.8 % 13.3 % 2.9 % 25.5 % 3.5 % ABC Aerolíneas, S.A. de C.V. 6.4 % 5.7 % 4.6 % 1.0 % 12.0 % 1.3 % Aerovías de México, S.A. de C.V. 4.9 % 7.4 % 2.7 % 0.8 % 6.0 % 0.9 % Aerolitoral, S.A. de C.V. 7.9 % 5.9 % 4.8 % 0.4 % 4.9 % 0.5 %

Machinery, equipment and impr49

Machinery, equipment and improvements on leased buildings (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Property Plant And Equipment [Abstract]
Summary of Property Plant and Equipment	As of December 31, 2015, 2016 and 2017, the machinery, equipment and improvements on leased buildings are comprised as follows: Balance as of January 1, 2015 Additions Divestitures Currency translation effect Balance as of December 31, 2015 Investment: Machinery and equipment Ps. 1,182,501 Ps. 670,607 Ps. (9,306 ) Ps. 63,429 Ps. 1,907,231 Office furniture and equipment 143,538 27,737 (435 ) 3,848 174,688 Computer equipment 303,645 193,369 (972 ) 12,331 508,373 Transportation equipment 27,734 13,253 (4,984 ) 844 36,847 Communication equipment 19,542 9,316 (330 ) — 28,528 Improvements on leased buildings 16,473 — — — 16,473 Total investment 1,693,433 914,282 (16,027 ) 80,452 2,672,140 Balance as of January 1, 2015 Additions Divestitures Currency translation effect Balance as of December 31, 2015 Accumulated depreciation: Machinery and equipment (536,137 ) (123,293 ) 7,337 (29,543 ) (681,636 ) Office furniture and equipment (84,697 ) (12,636 ) 435 (3,232 ) (100,130 ) Computer equipment (219,851 ) (65,456 ) 972 (9,313 ) (293,648 ) Transportation equipment (25,564 ) (1,783 ) 4,984 (809 ) (23,172 ) Communication equipment (10,723 ) (2,515 ) 126 — (13,112 ) Improvements on leased buildings (3,808 ) (1,041 ) — — (4,849 ) Total accumulated depreciation (880,780 ) (206,724 ) 13,854 (42,897 ) (1,116,547 ) Net amounts Ps. 812,653 Ps. 707,558 Ps. (2,173) Ps. 37,555 Ps. 1,555,593 Balance as of January 1, 2016 Additions Divestitures Currency translation effect Balance as of December 31, 2016 Investment: Machinery and equipment Ps. 1,907,231 Ps. 155,957 Ps. (16,257 ) Ps. 134,374 Ps. 2,181,305 Office furniture and equipment 174,688 39,878 (14,182 ) 8,292 208,676 Computer equipment 508,373 90,195 (28,346 ) 26,430 596,652 Transportation equipment 36,847 4,081 (1,000 ) 2,109 42,037 Communication equipment 28,528 1,904 (2,208 ) — 28,224 Improvements on leased buildings 16,473 24,985 — — 41,458 Total investment 2,672,140 317,000 (61,993 ) 171,205 3,098,352 Accumulated depreciation: Machinery and equipment (681,636 ) (189,241 ) 15,838 (71,797 ) (926,836 ) Office furniture and equipment (100,130 ) (10,238 ) 12,330 (10,015 ) (108,053 ) Computer equipment (293,648 ) (86,520 ) 27,888 (24,753 ) (377,033 ) Transportation equipment (23,172 ) (5,469 ) 1,000 (2,733 ) (30,374 ) Communication equipment (13,112 ) (2,879 ) 1,710 — (14,281 ) Improvements on leased buildings (4,849 ) (6,533 ) — — (11,382 ) Total accumulated depreciation (1,116,547 ) (300,880 ) 58,766 (109,298 ) (1,467,959 ) Net amounts Ps. 1,555,593 Ps. 16,120 Ps. (3,227 ) Ps. 61,907 Ps. 1,630,393 Balance as of January 1, 2017 Additions Divestitures Currency translation effect Balance as of December 31, 2017 Investment: Machinery and equipment Ps. 2,181,305 Ps. 175,457 Ps. (49,970 ) Ps. (37,872 ) Ps. 2,268,920 Office furniture and equipment 208,676 40,958 (6,427 ) (2,309 ) 240,898 Computer equipment 596,652 136,915 (12,751 ) (10,232 ) 710,584 Transportation equipment 42,037 6,650 (1,220 ) (399 ) 47,068 Communication equipment 28,224 2,386 (178 ) — 30,432 Improvements on leased buildings 41,458 30,140 — — 71,598 Total investment 3,098,352 392,506 (70,546 ) (50,812 ) 3,369,500 Accumulated depreciation: Machinery and equipment (926,836 ) (195,382 ) 33,308 17,339 (1,071,571 ) Office furniture and equipment (108,053 ) (16,363 ) 5,641 1,682 (117,093 ) Computer equipment (377,033 ) (101,207 ) 11,373 7,354 (459,513 ) Transportation equipment (30,374 ) (5,960 ) 1,220 556 (34,558 ) Communication equipment (14,281 ) (2,629 ) 134 — (16,776 ) Improvements on leased buildings (11,382 ) (2,919 ) — — (14,301 ) Total accumulated depreciation (1,467,959 ) (324,460 ) 51,676 26,931 (1,713,812 ) Net amounts Ps. 1,630,393 Ps. 68,046 Ps. (18,870 ) Ps. (23,881 ) Ps. 1,655,688
Summary of Additions for Investment and Depreciation of Machinery, Equipment and Improvements on Leased Buildings	Additions for investment and depreciation of machinery, equipment and improvements on leased buildings in 2015 include assets acquired as of April 1, 2015 by business combination, whose fair value at the acquisition date is shown below: 2015 Net amounts Machinery and equipment Ps. 342,961 Office furniture and equipment 6,498 Computer equipment 31,626 Transportation equipment 342 Total Ps. 381,427
Summary of Net Balances of Machinery, Equipment and Improvements on Leased Buildings	As of December 31, 2015, 2016 and 2017, the net balances of machinery, equipment and improvements on leased buildings are: December 31, 2015 December 31, 2016 December 31, 2017 Net amounts: Machinery and equipment Ps. 1,225,595 Ps. 1,254,469 Ps. 1,197,349 Office furniture and equipment 74,558 100,623 123,805 Computer equipment 214,725 219,619 251,071 Transportation equipment 13,675 11,663 12,510 Communication equipment 15,416 13,943 13,656 Improvements on leased buildings 11,624 30,076 57,297 Total amounts Ps. 1,555,593 Ps. 1,630,393 Ps. 1,655,688

Improvements to concession as50

Improvements to concession assets (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Service Concession Arrangements [Line Items]
Summary of Improvements to Concession Assets	As of December 31, 2015, 2016 and 2017, the improvements to concession assets are comprised as follows: Balance as of January 1, 2015 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2015 Investment: Improvements to concession assets Ps. 7,019,188 Ps. 2,278,944 Ps. — Ps. 368,575 Ps. 242,677 Ps. 9,909,384 Construction in-progress 203,950 609,743 — (368,575 ) 806 445,924 Total investment 7,223,138 2,888,687 — — 243,483 10,355,308 Accumulated amortization (2,074,707 ) (934,177 ) — — (52,106 ) (3,060,990 ) Net amounts Ps. 5,148,431 Ps. 1,954,510 Ps. — Ps. — Ps. 191,377 Ps. 7,294,318 Balance as of January 1, 2016 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2016 Investment: Improvements to concession assets Ps. 9,909,384 Ps. 331,044 Ps. (436 ) Ps. 147,806 Ps. 514,870 Ps. 10,902,668 Construction in-progress 445,924 1,400,942 — (147,806 ) 8,682 1,707,742 Total investment 10,355,308 1,731,986 (436 ) — 523,552 12,610,410 Accumulated amortization (3,060,990 ) (510,747 ) 68 — (126,197 ) (3,697,866 ) Net amounts Ps. 7,294,318 Ps. 1,221,239 Ps. (368 ) Ps. — Ps. 397,355 Ps. 8,912,544 Balance as of January 1, 2017 Additions Divestitures Transfers Currency translation effect Balance as of December 31, 2017 Investment: Improvements to concession assets Ps. 10,902,668 Ps. 304,042 Ps. (30,212 ) Ps. 746,710 Ps. (143,440 ) Ps. 11,779,768 Construction in-progress 1,707,742 1,417,156 — (746,710 ) (1,705 ) 2,376,483 Total investment 12,610,410 1,721,198 (30,212 ) — (145,145 ) 14,156,251 Accumulated amortization (3,697,866 ) (552,059 ) 6,715 — 30,981 (4,212,229 ) Net amounts Ps. 8,912,544 Ps. 1,169,139 Ps. (23,497 ) Ps. — Ps. (114,164 ) Ps. 9,944,022
Summary of the Net Amounts of Improvements to Concession Assets	At December 31, 2015, 2016 and 2017, the net amounts of improvements to concession assets are: Total balance as of December 31, 2015 December 31, 2016 December 31, 2017 Net amounts: Improvements to concession assets Ps. 6,848,394 Ps. 7,204,802 Ps. 7,567,539 Construction in-progress 445,924 1,707,742 2,376,483 Total amounts Ps. 7,294,318 Ps. 8,912,544 Ps. 9,944,022
Spanish Company D C A
Disclosure Of Service Concession Arrangements [Line Items]
Summary of Fair Value of Assets Acquired by Business Acquisition at Acquisition Date	Additions for investment and amortization of improvements to concession assets in 2015 include assets acquired as of April 1, 2015 by business combination, whose fair value at the acquisition date is shown below: Investment Amortization Net amounts Improvements to concession assets Ps. 2,264,602 Ps. (462,719 ) Ps. 1,801,883 Construction in-progress 7,523 — 7,523 Total Ps. 2,272,125 Ps. (462,719 ) Ps. 1,809,406

Airport Concessions (Tables)

Airport Concessions (Tables)	12 Months Ended
	Dec. 31, 2017
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, 2015, 2016 and 2017: Acquisition cost Ps. 15,938,359 assigned to: Rights to use airport facilities (Note 11): 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 at December 31, 2015, 2016 and 2017 is as follows: December 31, 2015 December 31, 2016 December 31, 2017 Mexican airport concession Ps. 13,820,651 Ps. 13,820,651 Ps. 13,820,651 Other airport concession (fair value on date of acquisition in USD$176,086,000) (1) 3,029,824 3,638,641 3,475,128 Less - accumulated amortization (2) (4,610,308 ) (5,074,369 ) (5,541,118 ) Ps. 12,240,167 Ps. 12,384,923 Ps. 11,754,661 (1) The other airport concession includes translation effect for an amount of Ps. 345,908, Ps. 608,817 and Ps. 445,304 as of December 31, 2015, 2016 and 2017, respectively. (2) Amortization includes translation effect for an amount of Ps. 6,600, Ps. 32,941 and Ps. 35,629 as of December 2015 and 2016 and 2017, respectively. The amortization charge for the years ended December 31, 2015, 2016 and 2017, amounts to Ps. 400,953, Ps. 464,061 and Ps. 466,749, respectively.

Rights to use airport facilit52

Rights to use airport facilities (Tables)	12 Months Ended
	Dec. 31, 2017
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 at December 31, 2015, 2016 and 2017 was as follows (only Mexican airports): December 31, 2015 December 31, 2016 December 31, 2017 Rights to use airport facilities Ps. 2,117,708 Ps. 2,117,708 Ps. 2,117,708 Less - accumulated amortization (1,017,314 ) (1,074,013 ) (1,130,713 ) Ps. 1,100,394 Ps. 1,043,695 Ps. 986,995

Other acquired rights (Tables)

Other acquired rights (Tables)	12 Months Ended
	Dec. 31, 2017
Other Acquired Rights [Abstract]
Summary of Rights Acquired	The rights acquired are comprised as follows: December 2015 December 31, 2016 December 31, 2017 Right to operate the charter and general aviation terminal and FBO at San Jose 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 (220,840 ) (237,537 ) (254,234 ) Ps. 548,387 Ps. 531,690 Ps. 514,993

Income taxes (Tables)

Income taxes (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Income Taxes [Abstract]
Summary of Balances of Recoverable Taxes	The balances of recoverable taxes are comprised as follows: December 31, 2015 December 31, 2016 December 31, 2017 Recoverable taxes: IMPAC Ps. 70,398 Ps. 58,960 Ps. 111,987 ISR 47,383 23,420 21,780 IVA 35,179 39,385 30,886 Tax to cash deposits 1,521 1,412 863 Business flat tax (IETU) 5,064 4,263 3,506 Withholding taxes 14,977 18,157 26,040 Corporation taxes — — 3,316 Other 1,056 1,083 198 Ps. 175,578 Ps. 146,680 Ps. 198,576
Summary of Income Tax Expense (Benefit)	Income Tax – Income tax expense (benefit) for the years ended at December 31, 2015, 2016 and 2017 consists of the following: 2015 2016 2017 ISR: Current Ps. 1,018,647 Ps. 1,532,875 Ps. 1,849,551 Deferred (182,717 ) (266,302 ) (408,910 ) Cancellation of unrecoverable tax on dividends 11,379 — — Ps. 847,309 Ps. 1,266,573 Ps. 1,440,641
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, 2015, 2016 and 2017 is shown below: % 2015 % 2016 % 2017 Income before income taxes Ps. 3,618,086 Ps. 4,620,132 Ps. 6,171,722 Income tax by applying the weighted average statutory rate (1) 29.5 % 1,067,335 29.5 % 1,362,939 30.0 % 1,851,517 Effects of tax inflation over monetary assets (3.8 )% (138,985 ) (0.1 )% (4,893 ) (7.8 )% (478,609 ) (Unrecognized) applied tax loss carryforwards (2.3 %) (81,645 ) (2.1 %) (96,635 ) 1.0 % 62,975 Derecognition of deferred tax asset — — — — 1.0 % 63,657 Loss of goodwill impairment, not deductible — — — — (0.1 )% (4,043 ) Employee benefits — — — — (0.2 )% (12,220 ) Cancellation of recoverable tax on assets - undue payments — — — — (0.1 %) (7,587 ) Cancellation of non-recoverable ISR from dividends 0.3 % 11,379 — — — — Other (0.3 )% (10,775 ) 0.1 % 5,162 (0.6 )% (35,049 ) Effective tax rate 23.4 % Ps. 847,309 27.4 % Ps. 1,266,573 23.3 % Ps. 1,440,641 (1) The tax rate used for the 2015, 2016 and 2017 reconciliations above is the average corporate tax rate payable by corporate entities in Mexico, Jamaica and Spain on taxable profits under tax law in these jurisdictions.
Schedule of Deferred Income Tax and Net Deferred Tax Liability	The deferred income tax are from Mexican subsidiaries: Assets December 31 2015 2016 2017 Deferred ISR asset (liability): Allowance for doubtful accounts Ps. 34,813 Ps. 8,267 Ps. 7,209 Machinery and equipment 30,017 31,854 37,645 Improvements to concession assets 372,266 411,620 511,166 Airport concessions and rights to use airport facilities 4,046,418 4,162,475 4,461,211 Other acquired rights 111,492 118,215 130,776 Derivative financial instruments — (20,446 ) (30,667 ) Other assets (121 ) 268 387 Tax loss carryforwards 137,330 233,965 170,990 Employee benefits 25,701 20,898 27,257 Accruals 7,251 9,469 12,966 Recoverable tax on assets 168,054 94,259 25,342 Deferred income tax asset Ps. 4,933,221 Ps. 5,070,844 Ps. 5,354,282 The net deferred tax liability corresponds to the subsidiary in Jamaica: December 31, 2015 December 31, 2016 December 31, 2017 Deferred tax (liability) asset: Trade receivables Ps. (2,158 ) Ps. (10,991 ) Ps. (822 ) Machinery, equipment and improvements on leased buildings (100,485 ) (114,627 ) (103,782 ) Improvements to concession assets (1,908 ) (2,209 ) (2,008 ) Airport concessions (728,231 ) (835,432 ) (748,879 ) Accruals 13,903 16,586 16,238 Deferred tax liability Ps. (818,879 ) Ps. (946,673 ) Ps. (839,253 )
Schedule of Unrecognized Deferred Income Tax Assets	Unrecognized deferred income tax assets – Unrecognized deferred income tax assets in the consolidated statement of financial position is comprised of the following items for the Mexican subsidiaries: December 31, 2015 December 31, 2016 December 31, 2017 Tax loss carryforwards Ps. 202,024 Ps. 221,330 Ps. 212,464 Recoverable tax on assets 230,198 232,796 225,209 Ps. 432,222 Ps. 454,126 Ps. 437,673
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, Manzanillo and Morelia, and at Grupo Aeroportuario del Pacífico, S.A.B. de C.V. The Company estimates tax loss carryforwards will be recoverable in the airports of Aguascalientes, Morelia, Mochis and in Grupo Aeroportuario del Pacífico, S.A.B. de C.V., according to the amounts shown in the following table. With respect to tax legislation relative 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 2025. Tax losses that can be recovered based on management’s financial projections are recognized as part of the deferred tax asset. December 31, December 31, 2016 December 31, 2017 Tax loss carryforwards Ps. 1,131,181 Ps. 1,517,650 Ps. 1,278,180 Unrecognized tax loss carryforwards (673,415 ) (737,766 ) (708,212 ) Recognized tax loss carryforwards Ps. 457,766 Ps. 779,884 Ps. 569,968
Summary of Reconciliation of Changes in Deferred Tax Assets	Balance as of January 1, 2015 Effects in profit and loss Allocation to recoverable taxes Balance as of December 31, 2015 Temporary differences for the deferred tax asset: Allowance for doubtful accounts Ps. 40,020 Ps. (5,207) Ps. — Ps. 34,813 Machinery, equipment and improvements on leased buildings 29,459 558 — 30,017 Improvements to concession assets 345,242 27,024 — 372,266 Airport concessions and rights to use airport facilities 4,009,860 36,558 — 4,046,418 Other acquired rights 108,737 2,755 — 111,492 Other assets 583 (704 ) — (121 ) Tax loss carryforwards 55,685 81,645 — 137,330 Employee benefits 24,005 1,696 — 25,701 Accruals 4,482 2,769 — 7,251 Recoverable tax on assets 233,091 6,118 (71,155 ) 168,054 Total deferred tax asset Ps. 4,851,164 Ps. 153,212 Ps. (71,155 ) Ps. 4,933,221 Balance as of January 1, 2016 Effects in profit and loss Allocation to recoverable taxes Other comprehensive income Balance as of December 31, 2016 Temporary differences for the deferred tax asset: Allowance for doubtful accounts Ps. 34,813 Ps. (26,546) Ps. — Ps. — Ps. 8,267 Machinery, equipment and improvements on leased buildings 30,017 1,837 — — 31,854 Improvements to concession assets 372,266 39,354 — — 411,620 Airport concessions and rights to use airport facilities 4,046,418 116,057 — — 4,162,475 Other acquired rights 111,492 6,723 — — 118,215 Derivative financial instruments — (20,446 ) — — (20,446 ) Other assets (121 ) 389 — — 268 Tax loss carryforwards 137,330 96,635 — — 233,965 Employee benefits 25,701 61 — (4,864 ) 20,898 Accruals 7,251 2,218 — — 9,469 Recoverable tax on assets 168,054 (842 ) (72,953 ) — 94,259 Total deferred tax asset Ps. 4,933,221 Ps. 215,440 Ps. (72,953) Ps. (4,864) Ps. 5,070,844 Balance as of January 1, 2017 Effects in profit and loss Allocation to recoverable taxes Other comprehensive income Balance as of December 31, 2017 Temporary differences for the deferred tax asset: Allowance for doubtful accounts Ps. 8,267 Ps. (1,058) Ps. — Ps. — Ps. 7,209 Machinery, equipment and improvements on leased buildings 31,854 5,791 — — 37,645 Improvements to concession assets 411,620 99,546 — — 511,166 Airport concessions and rights to use airport facilities 4,162,475 298,736 — — 4,461,211 Other acquired rights 118,215 12,561 — — 130,776 Derivative financial instruments (20,446 ) (10,221 ) — — (30,667 ) Other assets 268 119 — — 387 Tax loss carryforwards 233,965 (62,975 ) — — 170,990 Employee benefits 20,898 8,721 — (2,362 ) 27,257 Accruals 9,469 3,497 — — 12,966 Recoverable tax on assets 94,259 2,656 (71,573 ) — 25,342 Total deferred tax asset Ps. 5,070,844 Ps. 357,373 Ps. (71,573 ) Ps. (2,362 ) Ps. 5,354,282
Summary of Reconciliation of Changes in Deferred Tax Liabilities	Balance as of January 1, 2015 Effects in profit and loss Other comprehensive income Balance as of December 31, 2015 Temporary differences for the deferred tax liability: Accounts receivable Ps. — Ps. 78 Ps. (2,236 ) Ps. (2,158 ) Machinery, equipment and improvements on leased buildings — 1,220 (101,705 ) (100,485 ) Improvements to concession assets — 619 (3,085 ) (2,466 ) Airport concessions — 29,226 (757,457 ) (728,231 ) Accruals — (1,638 ) 16,099 14,461 Total deferred tax liability Ps. — Ps. 29,505 Ps. (848,384 ) Ps. (818,879 ) Balance as of January 1, 2016 Effects in profit and loss Other comprehensive income Balance as of December 31, 2016 Temporary differences for the deferred tax liability: Accounts receivable Ps. (2,158 ) Ps. (535 ) Ps. (8,298 ) Ps. (10,991 ) Machinery, equipment and improvements on leased buildings (100,485 ) 6,307 (20,449 ) (114,627 ) Improvements to concession assets (2,466 ) 94 163 (2,209 ) Airport concessions (728,231 ) 45,003 (152,204 ) (835,432 ) Accruals 14,461 (6 ) 2,131 16,586 Total deferred tax liability Ps. (818,879 ) Ps. 50,863 Ps. (178,657 ) Ps. (946,673 ) Balance as of January 1, 2017 Effects in profit and loss Other comprehensive income Balance as of December 31, 2017 Temporary differences for the deferred tax liability: Accounts receivable Ps. (10,991 ) Ps. (185 ) Ps. 10,354 Ps. (822 ) Machinery, equipment and improvements on leased buildings (114,627 ) 5,555 5,290 (103,782 ) Improvements to concession assets (2,209 ) 95 106 (2,008 ) Airport concessions (835,432 ) 45,675 40,878 (748,879 ) Accruals 16,586 398 (746 ) 16,238 Total deferred tax liability Ps. (946,673 ) Ps. 51,538 Ps. 55,882 Ps. (839,253 )
Summary of Components of Recoverable Tax on Assets	December 31, 2015 December 31, 2016 December 31, 2017 Recoverable tax on assets paid Ps. 398,252 Ps. 327,055 Ps. 250,551 Unrecognized recoverable tax on assets paid (230,198 ) (232,796 ) (225,209 ) Recognized recoverable tax on assets Ps. 168,054 Ps. 94,259 Ps. 25,342

Investment in associate (Tables

Investment in associate (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Significant Investments In Associates [Abstract]
Schedule of Associate of Company	Details of the associate of the Company at the end of the reporting period is as follow: Name of associate Place of constitution and operation Proportion of ownership interest and voting power held by the Company SCL Terminal Aérea de Santiago, S. A. Santiago de Chile, Chile 14.77 %
Schedule of Net Results of SCL Comprised	At December 31, 2015, 2016 and 2017, the net results of SCL is comprised as follows: 2015 2016 2017 Net (loss) profit SCL Ps. (92,783) Ps. (79,401 ) Ps. 19,330 Proportion of ownership interest and voting power held by the Company 14.77 % 14.77 % 14.77 % Share of (loss) profit of associate. Ps. (13,704 ) Ps. (11,728 ) Ps. 2,855
Schedule of Investment in Associate	The detail of the investment in the associate as of December 31, 2017 is as follows: Balance Initial investment Ps. 105,936 Share of loss of associate 2015 (13,704 ) Balance at December 31, 2015 92,232 Reimbursements 2016 (58,868 ) Share of loss of associate 2016 (11,728 ) Balance at December 31, 2016 21,636 Adjustment to the investment SCL (13,475 ) Share of profit of associate 2017 2,855 Balance at December 31, 2017 Ps. 11,016
Schedule of Condensed Statements of Financial Position	Condensed statements of financial position as of December 31, 2015, 2016 and 2017: 2015 2016 2017 Current assets Ps. 411,465 Ps. 344,243 Ps. 142,672 Non – current assets 281,943 50,412 — Total assets 693,408 394,655 142,672 Total liability 193,476 193,554 51,189 Shareholders´ equity Ps. 499,932 Ps. 201,101 Ps. 91,483
Schedule of Condensed Statement of Comprehensive (Loss) Profit	Condensed statement of comprehensive (loss) profit for the period of nine months ended December 31, 2015 and year ended, 2016 and 2017: Nine December 2015 2016 2017 Revenues Ps. 674,027 Ps. 13,629 Ps. 56,373 Costs, expenses and income taxes 766,810 93,030 37,043 (Loss) Profit of the year Ps. (92,783 ) Ps. (79,401 ) Ps. 19,330

Accounts payable (Tables)

Accounts payable (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Detailed Information About Accounts Payable [Abstract]
Schedule of Accounts Payable	December 31, 2015 December 31, 2016 December 31, 2017 Suppliers Ps. 437,238 Ps. 693,099 Ps. 784,533 Advance payments from clients 66,676 70,215 108,853 Interest payable 58,499 69,917 87,168 Direct employee benefits 24,210 34,706 46,674 Others suppliers 23,257 182,387 26,864 Others 27,366 35,602 11,977 Total Ps. 637,246 Ps. 1,085,926 Ps. 1,066,069

Derivative financial instrume57

Derivative financial instruments (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Fair Value Of Derivative Financial Instruments [Abstract]
Summary of Characteristics and Fair Value of Derivative Instruments	These financial instruments 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 are recognized in profit or loss within finance cost. The main characteristics and the fair value of these derivatives at December 31, 2016 and 2017 are as follows: Notional amount (millions) Coverage start date Rate Floor CAP 1 CAP 2 Due date Fair value December31, 2016 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. 18,111 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 18,417 Scotiabank Ps. 2,200.0 April 2016 TIIE 28 4.05 % 5.75 % 6.75 % February 2021 35,926 Total Ps. 72,454 Notional amount (millions) Coverage start date Rate Floor CAP 1 CAP 2 Due date Fair value December31, 2017 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % January 2021 Ps. 16,442 HSBC USD $ 95.5 March 2016 Libor 30 0.42 % 1.75 % 2.75 % February 2021 16,753 Scotiabank Ps. 2,200.0 April 2016 TIIE 28 4.05 % 5.75 % 6.75 % February 2021 37,577 HSBC Ps. 1,500.0 Mayo 2017 7.21% — — — March 2022 36,043 Total Ps. 106,815

Bank Loans and issuance of De58

Bank Loans and issuance of Debt Securities (Tables)	12 Months Ended
	Dec. 31, 2017
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 2015 December 31 2016 December 31 2017 On September 14, 2007, MBJA signed a simple unsecured loan, with the International Finance Corporation (IFC) for up to USD$20 million. The loan bears interest at a variable rate of 6 month LIBOR plus 392 basis points, for a period of 12 years from this disposition and semi-annual instalments. As of December 31, 2017 the balance amounted to USD$7.5 million. Ps. 203,457 Ps. 167,884 Ps. 148,014 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 and no amortization schedule. 188,185 225,999 215,843 In February 2009, MBJA signed a simple unsecured loan with guarantees 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 and no amortization schedule. 8,775 10,539 10,065 On December 12, 2012, MBJA signed a simple unsecured loan with IFC for USD$13 million. The loan bears interest at a variable rate of six month LIBOR plus 450 basis points, for a period of 5 years from each disposition. As of December 31, 2017 the balance amounted to USD$3,724,452. 219,383 216,972 73,504 In 2014 MBJA signed two finance lease arrangements, one with SITA Information Networking Computing BV for USD$1,792,096, for equipment and the other with SITA Information Networking BV. USA for software support for USD$1,231,858. Both leases are for seven years with a fixed interest rate of 8% per annum. Monthly lease payment total USD$47,132. As of December 31, 2017 the balance amounted to USD$1,792,200. 44,223 46,058 35,370 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. 1,651,824 1,973,412 1,884,731 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. 1,634,618 1,973,412 1,884,731 Total unpaid balance of bank loans and long-term debt 3,950,465 4,614,276 4,252,258 Less - Current portion (3,529,102 ) (84,758 ) (141,412 ) Long-term portion Ps. 421,363 Ps. 4,529,518 Ps. 4,110,846
Summary of Issuance of Debt Securities	December 31 2015 December 31 2016 December 31 2017 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. With the same maturity as the originally and accrue the same interest rate. At December 29, 2017, the TIIE rate is 7.6311%. Ps. 1,100,000 Ps. 2,200,000 Ps. 2,200,000 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. At December 29, 2017, the TIIE rate is 7.6311%. — 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. At December 29, 2017, the TIIE rate is 7.6311%. — — 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. At December 29, 2017, the TIIE rate is 7.6311%. — — 2,300,000 Long-term portion Ps. 2,600,000 Ps. 5,200,000 Ps. 9,000,000
Summary of Maturity of Long Term Debt Payable	The long-term debt previously described, matures as follows: Year Amount 2018 Ps. 141,412 2019 68,568 2020 2,239,743 2021 5,276,684 Thereafter 5,525,851 Ps. 13,252,258
Summary of Debt Payable	At December 31, 2015, 2016 and 2017, debts are payable by the following companies: At December 31, 2015 Company Current Long-Term Total GAP Ps. 3,286,442 Ps. 2,600,000 Ps. 5,886,442 MBJA 242,660 421,363 664,023 Total Ps. 3,529,102 Ps. 3,021,363 Ps. 6,550,465 At December 31, 2016 Company Current Long-Term Total GAP Ps. — Ps. 9,146,824 Ps. 9,146,824 MBJA 84,758 582,694 667,452 Total Ps. 84,758 Ps. 9,729,518 Ps. 9,814,276 At December 31, 2017 Company Current Long-Term Total GAP Ps. — Ps. 12,769,461 Ps. 12,769,461 MBJA 141,412 341,385 482,797 Total Ps. 141,412 Ps. 13,110,846 Ps. 13,252,258
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, 2017 Repayments on bank loans Proceeds from issuance of Debt securities Reclassification of current installments of long term debt Exchange effects Fair value adjustments Balance as of December 31, 2017 Banks loans and current portion of long-term borrowings Ps. 84,758 Ps. (84,758 ) Ps. — Ps. 141,412 Ps. — Ps. — Ps. 141,412 Long-term borrowings 4,529,518 (66,966 ) — (141,412 ) (210,294 ) — 4,110,846 Debt securities 5,200,000 — 3,800,000 — — — 9,000,000 Derivative financial instruments (Note 16) (72,454 ) — — — — (34,361 ) (106,815 ) Total Ps. 9,741,822 Ps. (151,724 ) Ps. 3,800,000 Ps. — Ps. (210,294 ) Ps. (34,361 ) Ps. 13,145,443

Retirement employee benefits (T

Retirement employee benefits (Tables)	12 Months Ended
	Dec. 31, 2017
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, 2015, 2016 and 2017 is as follows: 2015 2016 2017 Present value of defined benefit obligations Ps. 93,367 Ps. 92,575 Ps. 112,980
Summary of Movements in Present Value of Defined Obligation	The table below shows the movements in the present value of defined benefit obligations: 2015 2016 2017 Opening defined benefit obligation Ps. 80,015 Ps. 93,367 Ps. 92,575 Current service labor cost 6,754 7,233 9,459 Interest cost 6,463 7,365 8,344 Actuarial losses 135 — — New measurement (gains) / losses: Actuarial (gains) losses resulting from changes in financial and demographic assumptions — (7,165 ) 2,602 Actuarial (gains) and losses arising from adjustments for actuarial experience — (8,225 ) — Benefits paid — — — Ending defined benefit obligation Ps. 93,367 Ps. 92,575 Ps. 112,980
Summary of Amounts Recognised in Consolidated Statement of Profit or Loss and Other Comprehensive Income	Below are the amounts for the years ended December 31, 2015, 2016 and 2017 that were recognized in the consolidated statements of profit or loss and other comprehensive income: 2015 2016 2017 Current service cost Ps. 6,754 Ps. 7,233 Ps. 9,459 Interest cost 6,463 7,365 8,344 Actuarial losses 135 — — Components of defined benefit costs recognized in net income (Note 24) 13,352 14,598 17,803 Measurement of net defined benefit liability: Actuarial (gains) losses arising from changes in financial and demographic assumptions — (7,165 ) 2,602 Actuarial (gains) and losses arising from adjustments for actuarial experience — (8,225 ) — Components of defined benefit costs recognized in other comprehensive income — (15,390 ) 2,602 Total recognized as employee benefit cost Ps. 13,352 Ps. (792 ) Ps. 20,405
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: 2015 2016 2017 Discount of the projected benefit obligation at present value 7.4% 7.4% 7.6% Salary increase 5.0% 5.0% 5.0% Remaining labor life 20.8 years 18.2 years 17.7 years Inflation 3.5% 3.4% 4.2%

Equity (Tables)

Equity (Tables)	12 Months Ended
	Dec. 31, 2017
Equity [Abstract]
Schedule of Common Stock	a. At December 31, 2015, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 10,649,462 Series BB 84,150,000 1,879,318 Total 561,000,000 Ps. 12,528,780 At December 31, 2016, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 9,161,820 Series BB 84,150,000 1,616,793 Total 561,000,000 Ps. 10,778,613 At December 31, 2017, common stock consists of the following: Number of shares Nominal value Fixed Capital Series B 476,850,000 Ps. 7,674,179 Series BB 84,150,000 1,354,267 Total 561,000,000 Ps. 9,028,446
Schedule of Stockholders Equity Tax Account	The balances of shareholders’ equity tax accounts as of December 31, 2015, 2016 and 2017 were as follows: 2015 2016 2017 Contributed capital account Ps. 27,415,833 Ps. 26,540,780 Ps. 26,519,004 Net tax income account 2,147,169 3,232,321 4,111,601 Total Ps. 29,563,002 Ps. 29,773,101 Ps. 30,630,605

Non-controlling interest (NCI)

Non-controlling interest (NCI) (Tables)	12 Months Ended
	Dec. 31, 2017
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: 2015 2016 2017 NCI percentage 25.5% 25.5% 25.5% Non-current assets Ps. 5,329,086 Ps. 6,117,021 Ps. 5,610,289 Current assets 529,288 1,155,778 1,505,069 Non-current liabilities (2,073,551 ) (2,590,361 ) (1,840,532 ) Current liabilities (325,640 ) (480,267 ) (1,162,848 ) Net assets 3,459,183 4,202,171 4,111,978 Net assets attributable to NCI Ps. 882,092 Ps. 1,071,554 Ps. 1,048,554 2015 2016 2017 Revenue Ps. 995,707 Ps. 1,622,033 Ps. 1,852,687 Profit 175,518 281,078 321,416 OCI 482,394 773,453 (225,169 ) Total comprehensive income 875,237 992,944 96,247 Profit allocated to NCI 44,757 71,675 81,961 OCI allocated to NCI Ps. 66,901 Ps. 117,787 Ps. (31,635 ) 2015 2016 2017 Net cash provided by operating activities 761,724 729,858 625,619 Net cash provided by investment activities 7,959 13,673 (122,417 ) Net cash used in financing activities (346,807 ) (156,099 ) (202,264 ) Net increase in cash and cash equivalents Ps. 422,876 Ps. 587,432 Ps. 300,938

Revenues (Tables)

Revenues (Tables)	12 Months Ended
	Dec. 31, 2017
Revenue [Abstract]
Schedule of Revenues	The table below presents a summary for the years ended December 31, 2015, 2016 and 2017, 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 fee are classified as airport services. 2015 2016 2017 Regulated revenues Airport operating services to airlines: Landing Ps. 284,275 Ps. 518,404 Ps. 681,096 Charges for not canceling extended stay reservations 3,412 3,601 2,207 Parking on embarking/disembarking platform 135,701 66,563 72,158 Parking on extended stay or overnight platform 35,663 45,274 61,722 Passenger walkways and shuttle buses 18,346 31,217 34,795 Airport security charges 113,579 160,986 181,304 Airports services 34,540 — — Airport real estate services to airlines: Leasing of hangars to airlines 7,011 20,257 24,574 Leasing of shops, warehouses and stockrooms to airlines (operating) 3,884 4,045 4,040 Leasing of space and other terminal facilities to airlines within the terminal (operating) 43,559 53,095 56,100 Leasing of land and other surfaces to airlines outside the terminal (operating) 3,154 6,013 5,602 Leasing of check-in desks and other terminal space 4,090 809 575 Leasing of desks and other terminal space for ticket sale. 6,294 5,764 7,866 Airport passenger services: Domestic passenger charges 2,078,059 2,552,169 3,054,639 International passenger charges 2,404,331 3,210,822 3,696,147 Airport real estate services and rights of access to other operators 28,709 33,192 34,688 Complementary services: Catering services 16,601 21,286 24,893 Other third-party ramp services rendered to airlines 35,670 42,283 50,775 Traffic and/or dispatch 37,362 55,402 58,954 Fuel supply or removal 117,162 195,458 216,600 Third-party airplane maintenance and repair 7,620 11,280 11,787 Total regulated revenues included in the maximum rate 5,419,022 7,037,920 8,280,522 Regulated revenues not included in the maximum rate: Car parking charges 251,468 254,108 277,229 Recovery of cost over aeronautical services 115,273 126,513 157,211 Recovery of cost over non-aeronautical services 31,976 35,721 43,034 Total regulated revenues not included in the maximum rate 398,717 416,342 477,474 Total regulated revenues 5,817,739 7,454,262 8,757,996 2015 2016 2017 Unregulated revenues (1) Commercial concessions: Retail operations 125,481 186,849 201,683 Food and beverages 118,910 138,664 163,925 Duty free 226,226 312,569 343,847 VIP lounges 21,021 28,418 36,945 Financial services 28,671 36,537 40,586 Communications and networks 10,202 12,528 11,927 Car rentals 138,532 177,807 205,992 Commercial leasing 22,912 22,802 16,579 Advertising 129,244 169,762 168,573 Time sharing developers 139,124 172,660 186,652 Leasing of space to airlines and other complementary service providers (non-operating) 205,891 111,146 123,568 Lease outside the terminal 36,132 47,730 VIP Lounges operated directly 65,045 112,042 154,737 Convenience store — 93,747 84,436 Royalties — 532 4,700 Revenues from sharing of commercial activities: Retail operations 50,432 87,845 113,175 Food and beverages 50,537 81,455 112,350 Duty free 21,391 36,331 53,709 Financial services 721 726 17,386 Car rentals 8,904 20,914 28,790 Access fee for ground transportation 46,145 61,267 75,938 Non-airport access fees 28,696 60,128 73,622 Other leases — — 11,706 Services rendered to ASA 3 82 276 Various commercial-related revenues 12,447 16,319 16,599 Total unregulated revenues 1,450,535 1,977,262 2,295,431 Total aeronautical and non-aeronautical services Ps. 7,268,274 Ps. 9,431,524 Ps. 11,053,427 (1)

Cost of services (Tables)

Cost of services (Tables)	12 Months Ended
	Dec. 31, 2017
Cost Of Service [Abstract]
Summary of Cost of Services	Cost of services for the years ended December 31, 2015, 2016 and 2017 was composed of the following: 2015 2016 2017 Employee cost (Note 24) Ps. 502,794 Ps. 584,560 Ps. 663,360 Maintenance 302,203 346,805 505,352 Safety, security and insurance 249,752 282,310 317,023 Utilities 192,158 222,891 278,895 Other 311,351 345,805 345,777 Ps. 1,558,258 Ps. 1,782,371 Ps. 2,110,407

Depreciation and amortization (

Depreciation and amortization (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Depreciation And Amortization Expense [Abstract]
Disclosure Of Depreciation And Amortization Explanatory	Depreciation and amortization for the years ended December 31, 2015, 2016 and 2017 were composed of the following: 2015 2016 2017 Depreciation Ps. 206,724 Ps. 300,880 Ps. 324,460 Amortization 949,711 1,047,507 1,119,102 Ps. 1,156,435 Ps. 1,348,387 Ps. 1,443,562

Employee Cost (Tables)

Employee Cost (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Employee Cost [Abstract]
Summary of Employee Cost	Employee Cost for the years ended December 31, 2015, 2016 and 2017 was composed of the following: 2015 2016 2017 Wages and salaries Ps. 341,134 Ps. 403,312 Ps. 453,452 Other remunerations 47,612 50,709 61,527 Social benefits 42,354 44,967 54,003 Severance payments 5,102 6,479 4,464 Labor union fees 14,842 15,421 16,991 Taxes on employee benefits 6,053 6,483 7,832 PTU 2,917 10,337 10,128 Retirement employee benefits 13,352 14,598 16,688 Others 29,348 32,254 38,275 Ps. 502,794 Ps. 584,560 Ps. 663,360

Cost of improvements to conce66

Cost of improvements to concession assets (Tables)	12 Months Ended
	Dec. 31, 2017
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 at December 31, 2015, 2016 and 2017: 2015 2016 2017 Cost of improvements to concession assets Ps. 838,635 Ps. 1,676,037 Ps. 1,312,491

Other income - net (Tables)

Other income - net (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Other Income Expense [Abstract]
Summary of Other Income Expenses	Other (income) expenses is comprised of the following at December 31, 2015, 2016 and 2017: 2015 2016 2017 Recovery insurance Ps. (200,884 ) Ps. (2,903 ) Ps. (20,539 ) Bargain purchase gain (189,744 ) — — Other services provided by DCA (30,418 ) — — Sale of fixed assets (5,672 ) (4,493 ) (5,070 ) Cancellation of non-exigible liabilities and provisions — — (87,755 ) Other income (14,150 ) (11,021 ) (18,198 ) Total other income Ps. (440,868 ) Ps. (18,417 ) Ps. (131,562 ) 2015 2016 2017 Repair of damaged by natural disasters 176,073 — 6,514 Loss on sale of assets 4,310 5,566 17,684 Donation — — 20,066 Other expenses 5,873 12,556 3,377 Total other expenses 186,256 18,122 47,641 Other income – Net Ps. (254,612) Ps. (295) Ps. (83,921)

Finance cost - Net (Tables)

Finance cost - Net (Tables)	12 Months Ended
	Dec. 31, 2017
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, 2015, 2016 and 2017: 2015 2016 2017 Interest income from cash equivalents Ps. 81,489 Ps. 182,426 Ps. 354,439 Interest on recovered taxes 3,465 16,199 8,791 Gain on derivative financial investments — 68,261 34,361 Other 5,935 12,684 23,144 Total interest income 90,889 279,570 420,735 Interest cost from bank loans (71,881 ) (107,680 ) (124,438 ) Loss on financial investments held for trading purposes (242 ) (2 ) — Commissions for bank loans (1,901 ) — (32 ) Other financing costs (8,594 ) (24,620 ) (18,362 ) Interest cost for debt securities (126,686 ) (249,406 ) (476,375 ) Total interest expense (209,304 ) (381,708 ) (619,207 ) Foreign exchange gains 222,292 759,965 1,025,183 Foreign exchange loss (560,687 ) (1,260,859 ) (926,100 ) Foreign exchange gains (loss) - Net (338,395 ) (500,894 ) 99,083 Finance cost - Net Ps. (456,810 ) Ps. (603,032 ) Ps. (99,389 )

Commitments (Tables)

Commitments (Tables)	12 Months Ended
	Dec. 31, 2017
Commitments [Abstract]
Summary of Authorized Investments	b. On December 16, 2014, the SCT authorized in Mexico the Company’s MDP for the five-year period from 2015-2019. The table below shows the investments to be made during this period, as approved by the SCT: Year Amount committed 2015 Ps. 1,412,232 2016 1,842,569 2017 1,157,684 2018 759,337 2019 306,792 Ps. 5,478,614

Operating segment and geograp70

Operating segment and geographic information (Tables)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Operating Segments [Abstract]
Summary of Segment Results, Assets and Liabilities by Segments	Following are the segment results, assets and liabilities by segments for the years ended December 31, 2015, 2016 and 2017. December 31, 2015 Guadalajara Tijuana Puerto Vallarta Los Cabos Montego Bay Hermosillo Bajío Other Airports Total reportable segments Other Companies Eliminations Total Total revenues Ps. 2,265,398 Ps. 1,171,362 Ps. 986,010 Ps. 1,240,376 Ps. 995,707 Ps. 315,929 Ps. 374,387 Ps. 757,740 Ps. 8,106,909 Ps. — Ps. — Ps. 8,106,909 Total intersegment revenues — — — — — — — — — 2,869,819 (2,869,819) — Income from operations 1,351,741 483,094 576,686.5 663,087.0 531,608.0 110,332.9 205,163.0 117,646.5 4,039,360 2,552,892 (2,503,650) 4,088,600 Interest income 23,683 351 14,533 11,409 28,625 8,319 5,427 13,882 106,229 165,823 (181,163 ) 90,889 Interes expense (60,567 ) (7,965 ) (25,625 ) (38,980 ) (65,446 ) (10,042 ) (8,757 ) (19,317 ) (236,699 ) (153,768 ) 181,163 (209,304 ) Depreciation and amortization for the year (264,975 ) (133,100 ) (132,076 ) (169,624 ) (220,601 ) (45,364 ) (43,391 ) (137,814 ) (1,146,947 ) (9,488 ) — (1,156,435 ) Share of loss of associate — — — — — — — — — (13,704 ) — (13,704 ) Income before income taxes 1,317,731 477,628 573,763 651,470 425,071 109,166 202,117 109,591 3,866,537 2,255,199 (2,503,650) 3,618,086 Income taxes expense (342,702 ) (96,375 ) (144,532 ) (143,253 ) (73,513 ) (39,829 ) (53,423 ) (10,180 ) (903,809 ) 56,500 — (847,309 ) Total assets 7,721,569 4,678,483 3,451,306 3,574,307 3,268,824 1,336,608 1,194,583 3,505,736 28,731,418 31,013,292 (28,271,310) 31,473,399 Total liabilities 1,568,853 482,440 693,596 1,085,814 1,733,160 274,784 290,126 595,828 6,724,600 6,328,704 (3,735,947) 9,317,356 Net invesment in equity investees — — — — — — — — — 92,232 — 92,232 Net cash flows provided by operations activities 1,030,285 395,064 476,215 624,153 716,970 158,785 227,176 359,969 3,988,617 628,116 288,020 4,904,753 Net cash flow used in investing activities (216,928 ) (190,172 ) (110,996 ) (162,116 ) (20,744 ) (75,239 ) (59,393 ) (331,656 ) (1,167,242 ) 901,976 (3,404,661 ) (3,669,927 ) Net cash flow used in financing activities (540,728 ) (221,647 ) (292,556 ) (189,722 ) (761,266 ) 33,105 (72,934 ) 118,811 (1,926,937 ) (1,234,888 ) 3,327,995 166,171 Additions to non-curren as assets 5,397,740 3,125,835 2,447,205 2,608,721 5,322,545 891,345 788,939 2,334,419 22,916,749 144,514 — 23,061,263 December 31, 2016 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Bajío Other Airports Total reportable segments Other Companies Eliminations Total Total revenues Ps. 3,126,311 Ps. 1,616,014 Ps. 1,251,283 Ps. 1,605,558 Ps. 1,622,031 Ps. 447,451 Ps. 502,340 Ps. 936,040 Ps. 11,107,029 Ps. 532 Ps. — Ps. 11,107,561 Total intersegment revenues — — — — — — — — — 3,722,428 (3,722,428 ) — Income from operations 1,735,192 765,929 729,952 893,382 524,139 152,921 251,071 195,508 5,248,095 3,484,359 (3,497,562 ) 5,234,892 Interest income 71,363 11,374 25,813 34,894 — 15,414 11,819 20,509 191,186 451,089 (362,705 ) 279,570 Interes expense (96,433 ) (36,905 ) (32,977 ) (56,233 ) (142,405 ) (19,624 ) (15,460 ) (36,374 ) (436,410 ) (308,004 ) 362,705 (381,708 ) Gain on financial invesmet held for trading purposes — — — — — — — — — 68,261 — 68,261 Depreciation and amortization for the year (268,391 ) (153,645 ) (139,500 ) (188,376 ) (333,924 ) (49,111 ) (47,960 ) (159,275 ) (1,340,182 ) (8,205 ) — (1,348,387 ) Share of loss of associate — — — — — — — — — (11,728 ) — (11,728 ) Income before income taxes 1,712,126 740,569 731,710 894,925 366,464 148,283 244,333 160,475 4,998,886 3,118,808 (3,497,562 ) 4,620,132 Income taxes expense (430,926 ) (175,261 ) (181,021 ) (278,486 ) (97,113 ) (31,073 ) (59,545 ) (22,028 ) (1,275,454 ) 8,881 — (1,266,573 ) Total assets 8,602,939 5,322,674 3,589,999 4,042,519 4,017,963 1,629,746 1,308,647 3,762,056 32,276,543 33,785,689 (30,010,770 ) 36,051,462 Total liabilities 2,483,043 1,063,332 893,123 1,507,615 2,000,593 539,716 418,405 899,060 9,804,886 10,226,807 (6,384,800 ) 13,646,893 Net invesment in equity investees — — — — — — — — — 21,636 — 21,636 Net cash flows provided by operations activities 1,612,152 444,953 743,818 1,028,391 753,970 176,530 220,897 326,250 5,306,963 334,240 — 5,641,203 Net cash flow used in investing activities (555,859 ) (427,335 ) (93,100 ) (208,502 ) (45,195 ) (132,778 ) (103,264 ) (278,412 ) (1,844,445 ) 3,546,981 (3,519,092 ) (1,816,557 ) Net cash flow used in financing activities (616,854 ) (15,492 ) (506,223 ) (380,419 ) (272,823 ) 125,786 (88,231 ) 75,641 (1,678,613 ) (3,611,664 ) 3,519,092 (1,771,185 ) Additions to non-curren as assets 5,757,015 3,411,502 2,456,977 2,638,572 6,117,021 1,002,690 859,982 2,465,893 24,709,652 178,302 — 24,887,954 December 31, 2017 Guadalajara Tijuana Puerto Vallarta San José del Cabo Montego Bay Hermosillo Bajío Other Airports Total reportable segments Other Companies Eliminations Total Total revenues Ps. 3,398,484 Ps. 1,666,582 Ps. 1,462,309 Ps. 1,951,865 Ps. 1,852,687 Ps. 510,191 Ps. 625,544 Ps. 893,555 Ps. 12,361,218 Ps. 4,700 Ps. — Ps. 12,365,918 Total intersegment revenues — — — — — — — — — 4,265,456 (4,265,456) — Income from operations 2,072,491 883,966 863,209 1,171,837 565,463 142,836 312,363 201,276 6,213,440 4,323,747 (4,255,456) 6,281,731 Interest income 105,328 45,775 53,166 65,601 — 26,798 15,648 32,674 344,991 750,350 (674,606 ) 420,735 Interes expense (168,112 ) (89,265 ) (52,327 ) (85,706 ) (136,497 ) (35,317 ) (27,125 ) (59,450 ) (653,800 ) (640,015 ) 674,606 (619,207 ) Gain on financial invesmet held for trading purposes — — — — — — — — — 34,361 — 34,361 Depreciation and amortization for the year (295,445 ) (161,892 ) (142,763 ) (201,241 ) (344,861 ) (59,241 ) (52,836 ) (175,472 ) (1,433,750 ) (9,813 ) — (1,443,562 ) Share of loss of associate — — — — — — — — — (10,620 ) — (10,620 ) Income before income taxes 2,008,984 840,689 856,050 1,135,132 445,269 134,220 303,605 188,364 5,912,312 4,514,866 (4,255,456 ) 6,171,722 Income taxes expense (442,764 ) (152,631 ) (184,506 ) (288,786 ) (107,062 ) (12,382 ) (69,271 ) (61,368 ) (1,318,770 ) (121,871 ) — (1,440,641 ) Total assets 9,289,847 5,541,186 3,875,465 4,133,283 3,068,476 1,715,227 1,475,581 3,749,863 32,848,928 38,598,059 (31,929,455 ) 39,517,532 Total liabilities 3,133,738 1,498,785 1,127,055 1,872,045 1,854,290 663,360 571,006 1,022,867 11,743,146 13,871,716 (8,174,099 ) 17,440,763 Net invesment in equity investees — — — — — — — — — 11,016 — 11,016 Net cash flows provided by operations activities 1,852,797 969,246 844,238 1,086,007 788,059 195,867 270,238 381,488 6,387,940 (105,808 ) (113,430 ) 6,168,702 Net cash flow used in investing activities (414,701 ) (410,216 ) (184,142 ) (323,649 ) (122,417 ) (202,470 ) (143,243 ) (147,719 ) (1,948,557 ) 4,839,982 4,830,000 (1,938,575 ) Net cash flow used in financing activities (1,144,341 ) (560,617 ) (436,447 ) (825,018 ) (287,859 ) (77,101 ) (123,028 ) (232,161 ) (3,686,573 ) (2,830,743 ) 4,830,000 (1,687,316 ) Additions to non-curren as assets 5,796,853 3,615,601 2,432,387 2,762,873 5,604,397 1,134,216 967,981 2,431,955 24,746,263 318,997 — 25,065,260

Foreign currency transactions (

Foreign currency transactions (Tables)	12 Months Ended
	Dec. 31, 2017
Foreign Exchange Rates [Abstract]
Summary of Transactions Denominated in Foreign Currency	a. Transactions denominated in foreign currency for the years ended at December 31, 2015, 2016 and 2017 were as follows: 2015 2016 2017 (In thousands of U.S. dollars) Revenues from aeronautical and non-aeronautical services 93,431 121,137 135,776 Revenues for recovery expenses 774 923 1,362 Technical assistance fee 5,682 5,622 5,738 Other expenses 36,616 55,723 54,198
Summary of Exchange Rate in Effect	b. The exchange rates in effect at the dates of the consolidated statements of financial position and the issuance date of the consolidated financial statements were as follows: December 31, February 22, 2015 2016 2017 2018 Mexican pesos per one U.S. dollar (Note 3.p) Ps. 17.2065 Ps. 20.6640 Ps. 19.7354 Ps.

Transactions with related par72

Transactions with related parties (Tables)	12 Months Ended
	Dec. 31, 2017
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, 2015, 2016 and 2017, are as follows: 2015 2016 2017 Commercial revenues: Especialistas en Alta Cocina, S.A. de C.V. (Independent director) Ps. 15,500 Ps. 18,374 Ps. 28,093 Mayo 13, S.A. de C.V. (Independent director) Ps. 3,328 Ps. 5,341 Ps. 10,042 2015 2016 2017 Expenses: Ingeniería y Economía del Transporte, S.A. (Shareholder /Services) Ps. — Ps. 5,238 Ps. 14,637
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	2015 2016 2017 Management Ps. 28,001 Ps. 27,704 Ps. 28,587 Independent directors (7) Ps. 5,168 Ps. 5,779 Ps. 6,205 e. The total amounts paid to key management personnel or directors, for the years ended at December 31, 2015, 2016 and 2017 were as follows:
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, 2015, 2016 and 2017, are integrated as follows: 2015 2016 2017 Accounts payable: Ingeniería y Economía del Transporte, S.A. (Shareholder /Services) — Ps. (1,125) Ps. (3,777) 2015 2016 2017 Accounts receivable: Especialistas en Alta Cocina, S.A. de C.V. (Independent adviser) Ps. 383 Ps. 891 Ps. — Mayo 13, S.A. de C.V. (Shareholder) Ps. — Ps. — Ps. 417
AMP [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Summary of Transactions Between Related Parties	Transactions with AMP, carried out in the ordinary course of business, were entered into at prices comparable to those for transactions with independent parties and were as follows: 2015 2016 2017 AMP, entity with significant influence Expenses: Technical assistance fees Ps. 234,867 Ps. 301,820 Ps. 357,451 Services received Ps. 2,289 Ps. Ps.2,260 Ps. —
Otay Tijuana Venture LLC [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Summary of Transactions Between Related Parties	Transactions in the normal course of business were as it follows: 2015 2016 2017 Non-airport access rights Ps. 678 Ps. 33,138 Ps. 43,973

Operating lease agreements (Tab

Operating lease agreements (Tables)	12 Months Ended
	Dec. 31, 2017
Presentation Of Leases For Lessee [Abstract]
Summary of Rents of Operating Leases Payable	The rents of operating leases are payable as follows: 2015 2016 2017 Less than one year Ps. 18,306 Ps. 18,550 Ps. 15,067 Between one and 5 years 47,829 39,815 47,881 Ps. 66,135 Ps. 58,365 Ps. 62,948
Summary of Future Minimum Lease Payments Receivable	a) The Company receives payments from 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 leases is as follows: 2015 2016 2017 Less than one year Ps. 554,505 Ps. 656,672 Ps. 720,071 Between one and 5 years 714,262 728,712 809,179 More than 5 years 35,452 1,560 5,641 Ps. 1,304,219 Ps. 1,386,944 Ps. 1,534,891
Summary of Future Minimum Rental Payments Under Non Cancellable Leases	b) Future minimum rental payments under non-cancellable leases in MBJA are as shown in the following table (in thousands of USD Dollars): 2015 2016 2017 Less than one a year USD$ 1,223 USD$ 10,022 USD$ 13,018 Between one and five years. 5,374 28,193 24,106 More than five years — 6,198 14,226 USD$ 6,597 USD$ 44,413 USD$ 51,350

New accounting principles not74

New accounting principles not yet in effect (Tables)	12 Months Ended
	Dec. 31, 2017
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: IFRS 9 Financial Instruments 1 IFRS 15 Revenue from Contracts with Customers (and the related Clarifications) 1 IFRS 16 Leases 2 Amendments to IFRS 2 Classification and measurement of share-based payments 1 Amendments to IFRS 10 and IAS 28 Sale or Contribution of Assets between an Investor and its Associate or Joint Venture 3 Amendments to IAS 40 Transfers of Investment Property 1 Annual Improvements to IFRS Standards 2014-2016 Cycle 1 IFRIC 22 Foreign Currency Transactions and Advance Consideration 1 1 Effective for annual periods beginning on or after 1 January 2018, with earlier application permitted. 2 Effective for annual periods beginning on or after 1 January 2019, with earlier application permitted. 3 Effective for annual periods beginning on or after a date to be determined.

Activities of the Company and75

Activities of the Company and significant events - Additional Information (Detail) $ / shares in Units, $ in Thousands, $ in Millions

Nov. 16, 2017MXN ($)$ / shares

Nov. 09, 2017MXN ($)Security

Nov. 07, 2017MXN ($)$ / shares

Aug. 15, 2017MXN ($)$ / shares

Aug. 14, 2017MXN ($)$ / shares

May 08, 2017MXN ($)

May 02, 2017MXN ($)

Apr. 25, 2017MXN ($)$ / shares

Apr. 06, 2017MXN ($)Security

Nov. 18, 2016MXN ($)$ / shares

Aug. 25, 2016MXN ($)$ / shares

May 09, 2016MXN ($)

Apr. 26, 2016$ / shares

Nov. 04, 2015MXN ($)$ / shares

Sep. 30, 2015

Aug. 21, 2015MXN ($)$ / shares

May 15, 2015MXN ($)

Apr. 21, 2015$ / shares

Dec. 31, 2017MXN ($)FacilityAirport

Dec. 31, 2016MXN ($)

Dec. 31, 2015MXN ($)

Dec. 28, 2017USD ($)

Apr. 20, 2015USD ($)

Feb. 24, 2006

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

Number of facility | Facility

12

Percentage of common stock voting

100.00%

85.00%

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

$ 15,938,359

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 such date

Concession agreement term

The term of the concession is 50 years as from 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

Participation percentage in stock exchanges

100.00%

Description on maturity

with monthly interest payments, for a term of 5 years

Dividend payment per share | $ / shares

$ 2.86

$ 2.86

$ 2.86

$ 2.86

$ 5.72

$ 1.79

$ 2.28

$ 4.07

$ 1.50

$ 1.82

$ 3.32

Dividend payment

$ 1,503,146

$ 1,503,146

$ 1,503,146

$ 1,503,146

$ 940,780

$ 1,198,312

$ 788,364

$ 956,547

$ 3,006,292

Capital reduction per share | $ / shares

$ 3.33

$ 3.33

$ 2.68

Capital reduction

$ 1,750,167

$ 1,750,167

$ 1,750,167

$ 1,408,542

$ 1,750,167

$ 1,750,167

$ 1,408,542

Nova Scotiabank And BBVA [Member]

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

Borrowings interest rate basis

one month LIBOR plus 99 and 105 basis points

Nova Scotiabank And BBVA [Member] | Loan agreements [Member]

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

Borrowings interest rate basis

one-month LIBOR plus 285 basis points.

Scotiabank [Member]

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

Payment of loan

$ 40

GAP 17 long-term debt securities [Member]

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

Number of debt securities issued | Security

15,000,000

Issuance of unsecured debt securities

$ 1,500,000

Description on interest rate term

Interest will be payable every 28 days at a variable rate.

Borrowings interest rate basis

TIIE-28 plus 49 basis points.

Description on maturity

The principal payment will be made upon maturity, on March 31, 2022.

Debt securities GAP 17 [Member]

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

Issuance of unsecured debt securities

$ 1,500,000

Percentage of maturity

7.21%

GAP 17-2 debt securities [Member]

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

Number of debt securities issued | Security

23,000,000

Issuance of unsecured debt securities

$ 2,300,000

Description on interest rate term

Interest will be payable every 28 days at a variable rate.

Borrowings interest rate basis

TIIE-28 plus 44 basis points.

Description on maturity

The principal payment will be made upon maturity, on November 3, 2022.

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%

Mexican concessions [Member]

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

Cost of the concessions

$ 15,938,359

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%

Desarrollo De Concesiones Aeroportuarias S.L. [Member]

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

Percentage of common stock voting

100.00%

Percentage of stake by non controlling owners

25.50%

25.50%

25.50%

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%

Basis of Presentation - Schedul

Basis of Presentation - Schedule of Consolidated Subsidiaries (Detail)	12 Months Ended
	Dec. 31, 2016
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	Social advice and support infrastructure 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
Spain [Member] | Desarrollo de Concesiones Aeroportuarias, S.L. (Consolidated as of April 2015) (DCA) [Member]
Disclosure of subsidiaries [Line Items]
Company	Desarrollo de Concesiones Aeroportuarias, S.L. (Consolidated as of April 2015) (DCA)
% participation	100.00%
Location	Spain
Activity	Management administration, maintenance, servicing of all types of infrastructure
Jamaica [Member] | MBJ Airports Limited (consolidated as of April 2015) (MBJA) [Member]
Disclosure of subsidiaries [Line Items]
Company	MBJ Airports Limited (consolidated as of April 2015) (MBJA)
% participation	74.50%
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 - Sched77

Basis of Presentation - Schedule of Income and Expenses of Foreign Operations (Details)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
USD [Member]
Disclosure Of Basis Of Preparation [Line Items]
Average exchange rate	18.9326	18.6568	16.1548
Euro [Member]
Disclosure Of Basis Of Preparation [Line Items]
Average exchange rate	1.1293	1.1066	1.1057

Significant Accounting Polici78

Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017MXN ($)
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 aeronautical revenues correspond to the fee for passengers and security, which are collected by airlines who are also invoice other charges for landing and parking aircraft.
Mexico [Member]
Disclosure of detailed information about intangible assets [Line Items]
Concession expiration year	2,048
Intangible assets under development [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]
Granted period	50 years
MBJA [Member] | Jamaica [Member]
Disclosure of detailed information about intangible assets [Line Items]
Concession expiration year	2,033

Significant Accounting Polici79

Significant Accounting Policies - Summary of Estimated Useful Lives For Current and Comparative Period (Detail)	12 Months Ended
	Dec. 31, 2017
Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	10
Average 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
Average annual depreciation rate	10.00%
Improvements on leased buildings [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	10
Average annual depreciation rate	10.00%
Bottom of Range [Member] | Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	3.3
Average annual depreciation rate	30.00%
Bottom of Range [Member] | Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	4
Average annual depreciation rate	25.00%
Bottom of Range [Member] | Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	3.3
Average annual depreciation rate	30.00%
Top of Range [Member] | Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	4
Average annual depreciation rate	25.00%
Top of Range [Member] | Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	5
Average annual depreciation rate	20.00%
Top of Range [Member] | Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	10
Average annual depreciation rate	10.00%
Middle Range [Member] | Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Useful life (years)	4
Average annual depreciation rate	25.00%

Significant Accounting Polici80

Significant Accounting Policies - Summary of Amortization Periods For Current Period and Comparative Period (Detail)	12 Months Ended
	Dec. 31, 2017
Bottom of Range [Member] | Intangible assets under development [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	12 years 6 months
Average annual amortization rate	8.00%
Bottom of Range [Member] | Airport concessions [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	18 years
Average annual amortization rate	5.50%
Bottom of Range [Member] | Rights to use airport facilities [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	10 years
Average annual amortization rate	10.00%
Bottom of Range [Member] | Other acquired rights [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	44 years
Average annual amortization rate	2.00%
Top of Range [Member] | Intangible assets under development [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	20 years
Average annual amortization rate	5.00%
Top of Range [Member] | Airport concessions [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	49 years
Average annual amortization rate	2.00%
Top of Range [Member] | Rights to use airport facilities [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	49 years
Average annual amortization rate	2.00%
Top of Range [Member] | Other acquired rights [Member]
Disclosure of detailed information about intangible assets [Line Items]
Period (years)	48 years

Business Combination - Addition

Business Combination - Additional Information (Detail) Passenger in Millions, $ in Millions	9 Months Ended	12 Months Ended
	Dec. 31, 2015MXN ($)	Dec. 31, 2017MXN ($)Passenger	Apr. 17, 2015USD ($)	Apr. 01, 2015MXN ($)
Disclosure of detailed information about business combination [Line Items]
Description of service concession arrangement		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.
MBJA [Member]
Disclosure of detailed information about business combination [Line Items]
Service to passengers | Passenger		3.6
Service to International passengers percentage		99.00%
Description of service concession arrangement		The airport is located right in the center of the tourist corridor from Negril to Ocho Rios, which concentrates 90% the hotel capacity of the island according to information published by the Jamaican Tourist Board. In 2014 the airport served a total of 3.6 million passengers, 99.0% were international, of which 66% had as their origin the United States, 20% from Canada, 1% from Europe and 2% from the Caribbean and others regions.
Non-controlling interest recognized as acquisition date		25.50%
Spain [Member] | SCL Terminal Aereo Santiago [Member]
Disclosure of detailed information about business combination [Line Items]
Percentage of stake by the company		14.77%
Spain [Member] | MBJA [Member]
Disclosure of detailed information about business combination [Line Items]
Percentage of stake by the company		74.50%
Desarrollo De Concesiones Aeroportuarias [Member]
Disclosure of detailed information about business combination [Line Items]
Total consideration of acquisition				$ 2,927,367,000
Deferred tax liability				678,792,000
Contingent consideration		$ 0
Fair value of non-controlling interest				$ 852,825,000
Company's revenue	$ 995,707,000
Company's profit	$ 308,323,000
Desarrollo De Concesiones Aeroportuarias [Member] | Spain [Member]
Disclosure of detailed information about business combination [Line Items]
Total consideration of acquisition			$ 192

Business Combination - Summary

Business Combination - Summary of Fair Value the Identifiable Assets Acquired and Liabilities Assumed (Detail) - MXN ($) $ in Thousands	Apr. 01, 2015	Dec. 31, 2015	Dec. 31, 2017	Dec. 31, 2016
Identifiable Assets Acquired
Improvements to concession assets		$ 6,848,394	$ 7,567,539	$ 7,204,802
Liabilities Assumed
Bargain purchase gain		$ 189,744
Desarrollo De Concesiones Aeroportuarias [Member]
Identifiable Assets Acquired
Cash and cash equivalents	$ 383,799
Trade accounts receivable	98,211
Other current assets	78,597
Machinery and equipment	398,072
Improvements to concession assets	1,816,380
Airport concessions	2,684,026
Other assets	74,926
Total identifiable assets acquired	5,534,011
Liabilities Assumed
Accounts playable	(155,515)
Loans	(658,981)
Deferred income taxes	(749,579)
Total current liabilities	(1,564,075)
Net assets acquired	3,969,936
Cash consideration paid	2,927,367
Fair value of non-controlling interest	852,825
Liabilities Assumed	3,780,192
Bargain purchase gain	$ 189,744

Business Combination - Summar83

Business Combination - Summary of Pro Forma Consolidated Statement of Profit or Loss and Other Comprehensive Income (Detail) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2017MXN ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015MXN ($)	Dec. 31, 2015USD ($)	Dec. 31, 2014MXN ($)
Revenues:
Aeronautical revenue	$ 8,280,522		$ 7,037,920		$ 5,419,022
No aeronautical revenue	2,772,905		2,393,604		1,849,252
Improvements to concession assets	1,312,491		1,676,037		838,635
Revenues		$ 135,776		$ 121,137		$ 93,431
Operating costs:
Costs of services	2,110,407		1,782,371		1,558,258
Technical assistance fees	357,451		301,820		236,507
Concession taxes	944,197		764,349		483,086
Depreciation and amortization	1,443,562		1,348,387		1,156,435
Cost of improvements to concession assets	1,312,491		1,676,037		838,635
Other income	(83,921)		(295)		(254,612)
Operating costs	6,084,187		5,872,669		4,018,309
Finance costs	(619,207)		(381,708)		(209,304)
Income before income taxes	6,171,722		4,620,132		3,618,086
Income taxes	1,440,641		1,266,573		847,309
Profit for the year	4,731,081		3,353,559		2,770,777
Other comprehensive income
Exchange differences on translating foreign operations	(226,494)		773,453		482,394
Total comprehensive income for the year	4,501,985		4,137,785		3,253,171
Profit for the year attributable to:
Controlling interest	4,649,120		3,281,884		2,726,020
Non-controlling interest	81,961		71,675		44,757
Profit for the year	4,731,081		3,353,559		2,770,777
Total comprehensive income for the year attributable to:
Controlling interest	4,451,659		3,948,323		3,141,513
Non-controlling interest	50,326		189,462		111,658
Total comprehensive income for the year	$ 4,501,985		$ 4,137,785		3,253,171
Desarrollo De Concesiones Aeroportuarias [Member]
Revenues:
Aeronautical revenue					5,622,575		$ 3,925,736
No aeronautical revenue					1,933,760		1,338,542
Improvements to concession assets					838,635		281,874
Revenues					8,394,970		5,546,152
Operating costs:
Costs of services					1,637,919		1,161,588
Technical assistance fees					242,456		194,228
Concession taxes					525,745		261,577
Depreciation and amortization					1,224,123		925,220
Cost of improvements to concession assets					838,635		281,874
Other income					(254,236)		(43,424)
Operating costs					4,214,642		2,781,063
Operating income					4,180,328		2,765,089
Finance costs					(406,839)		(7,990)
Share of loss of associate					(15,733)
Income before income taxes					3,757,756		2,757,099
Income taxes					884,517		514,579
Profit for the year					2,873,239		2,242,520
Other comprehensive income
Exchange differences on translating foreign operations					427,238
Total comprehensive income for the year					3,300,477		2,242,520
Profit for the year attributable to:
Controlling interest					2,816,523		2,242,520
Non-controlling interest					56,716
Profit for the year					2,873,239		2,242,520
Total comprehensive income for the year attributable to:
Controlling interest					3,176,861		2,242,520
Non-controlling interest					123,616
Total comprehensive income for the year					$ 3,300,477		$ 2,242,520

Financial Risk Management - Add

Financial Risk Management - Additional Information (Detail)	1 Months Ended	12 Months Ended
	Apr. 30, 2015USD ($)	Dec. 31, 2017MXN ($)Airline	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)	Dec. 31, 2017USD ($)	May 02, 2017MXN ($)
Disclosure of detailed information about financial instruments [Line Items]
Percentage from maximum tariff per traffic unit by the mexican airports		100.00%	99.90%	100.00%
Number of major client airlines | Airline		3
Deposit received from customers		$ 1,082,537,000	$ 936,828,000	$ 725,437,000
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, LIBOR 30-days in Mexico and LIBOR in MBJA, respectively. If the date of year end 2017, 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		$ 13,252,258,000
Debt securities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Debt securities, value						$ 1,500,000,000
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 30-days
TIIE Rate [Member]
Disclosure of detailed information about financial instruments [Line Items]
Interest rate						7.21%
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		$ 13,269,232,000	9,841,498,000	6,568,634,000
Loans		$ 13,339,426,000	9,789,511,000	6,550,465,000
MBJA [Member]
Disclosure of detailed information about financial instruments [Line Items]
Description of tariffs for the passengers		In MBJ, the tariffs to be charged to domestic and international passengers in USD, which they are composed for a fixed amount for 12 months (from April to March), and then updated for inflation in the United States.
International tariff per passenger	$ 8.50
Increase in tariff of an international passenger	19.34
Domestic tariff per passenger	$ 5.52
Proportion of expenses in foreign currency		60.00%
Loans		$ 482,797,000	667,452,000	664,023,000
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		$ 1,082,537,000	$ 936,828,000	$ 725,437,000
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		27.90%	26.30%	29.80%
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		54.60%	51.90%	55.30%
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		27.80%	27.60%	29.40%
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		92.70%	92.60%	92.20%
Liquidity risk [Member]
Disclosure of detailed information about financial instruments [Line Items]
Operating expenses and financial debt payment period		60 days
Credit lines					$ 40,000,000
Unused lines of credit			$ 0	$ 0

Financial Risk Management - Sum

Financial Risk Management - Summary of Financial Instruments Held by the Company (Detail) $ in Thousands, $ in Thousands	Dec. 31, 2017MXN ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)
Financial assets
Financial assets		$ 92,193
Financial liabilities at amortized cost
Financial liabilities	$ 784,533		$ 693,099	$ 437,238
Long Term Debt Securities [Member]
Financial liabilities at amortized cost
Financial liabilities	9,000,000		5,200,000	2,600,000
Current And Long Term Bank Loans [Member]
Financial liabilities at amortized cost
Financial liabilities	4,252,258		4,614,276	3,950,465
Accounts payable [Member]
Financial liabilities at amortized cost
Financial liabilities	1,037,155	27,117	891,611	586,875
Cash and Cash Equivalents [Member]
Financial assets
Financial assets	7,730,143		5,188,138	2,996,499
Trade receivables [Member]
Financial assets
Financial assets	997,370	$ 10,663	607,544	$ 159,196
Derivative financial instruments [Member]
Financial assets
Financial assets	$ 106,815		$ 72,454

Financial Risk Management - S86

Financial Risk Management - Summary of Company's Contractual Maturities for its Financial Liabilities, Including the Interest to be Paid (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 784,533	$ 693,099	$ 437,238
Fixed Rate Interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Weighted average of effective interest rate	9.85%	9.85%	9.85%
Variable rate interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Weighted average of effective interest rate	5.83%	4.73%	3.62%
Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 17,455,791	$ 12,385,582	$ 8,408,396
Contractual maturities [Member] | AMP [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	252,622	198,512	149,637
Contractual maturities [Member] | Trade accounts payable [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	784,533	693,099	437,238
Contractual maturities [Member] | Long-term debt securities (fixed rate) [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,500,000	1,500,000	1,500,000
Contractual maturities [Member] | Long-term debt securities (variable rate) [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	7,500,000	3,700,000	1,100,000
Contractual maturities [Member] | Variable rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	3,990,980	4,331,680	3,709,282
Contractual maturities [Member] | Fixed rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	261,278	282,596	241,183
Contractual maturities [Member] | Fixed Rate Interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	810,672	930,486	1,056,201
Contractual maturities [Member] | Variable rate interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	2,355,706	749,209	214,855
Less than 1 month [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	255,290	378,984	204,163
Less than 1 month [Member] | Contractual maturities [Member] | Trade accounts payable [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	200,056	358,587	196,757
Less than 1 month [Member] | Contractual maturities [Member] | Fixed rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	694	667	516
Less than 1 month [Member] | Contractual maturities [Member] | Fixed Rate Interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	232	3,104	1,405
Less than 1 month [Member] | Contractual maturities [Member] | Variable rate interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	54,308	16,626	5,485
From 1 to 3 months [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	837,825	381,300	3,541,455
From 1 to 3 months [Member] | Contractual maturities [Member] | Trade accounts payable [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	584,477	334,512	240,481
From 1 to 3 months [Member] | Contractual maturities [Member] | Variable rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	73,021		3,286,442
From 1 to 3 months [Member] | Contractual maturities [Member] | Fixed rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,403	2,027	1,569
From 1 to 3 months [Member] | Contractual maturities [Member] | Fixed Rate Interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	54,138	6,398	5,949
From 1 to 3 months [Member] | Contractual maturities [Member] | Variable rate interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	124,786	38,363	7,014
From 3 months to 1 year [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	894,557	552,647	561,076
From 3 months to 1 year [Member] | Contractual maturities [Member] | AMP [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	252,622	198,512	149,637
From 3 months to 1 year [Member] | Contractual maturities [Member] | Variable rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	59,688	76,457	38,715
From 3 months to 1 year [Member] | Contractual maturities [Member] | Fixed rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	6,548	5,608	201,860
From 3 months to 1 year [Member] | Contractual maturities [Member] | Fixed Rate Interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	55,470	109,563	128,836
From 3 months to 1 year [Member] | Contractual maturities [Member] | Variable rate interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	520,229	162,507	42,028
Between 1 and 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	13,473,761	8,960,283	2,087,007
Between 1 and 5 years [Member] | Contractual maturities [Member] | Long-term debt securities (variable rate) [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	7,500,000	3,700,000	1,100,000
Between 1 and 5 years [Member] | Contractual maturities [Member] | Variable rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	3,858,271	4,255,223	358,316
Between 1 and 5 years [Member] | Contractual maturities [Member] | Fixed rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	26,725	37,756	31,709
Between 1 and 5 years [Member] | Contractual maturities [Member] | Fixed Rate Interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	432,382	435,591	436,654
Between 1 and 5 years [Member] | Contractual maturities [Member] | Variable rate interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,656,383	531,713	160,328
More than 5 years [Member] | Contractual maturities [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,994,358	2,112,368	2,014,695
More than 5 years [Member] | Contractual maturities [Member] | Long-term debt securities (fixed rate) [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	1,500,000	1,500,000	1,500,000
More than 5 years [Member] | Contractual maturities [Member] | Variable rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities			25,809
More than 5 years [Member] | Contractual maturities [Member] | Fixed rate bank loans [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	225,908	236,538	5,529
More than 5 years [Member] | Contractual maturities [Member] | Fixed Rate Interest [Member]
Disclosure of detailed information about financial instruments [Line Items]
Financial liabilities	$ 268,450	$ 375,830	$ 483,357

Financial Risk Management - S87

Financial Risk Management - Summary of Sensitivity Analysis of the Company Financial Assets and Liabilities (Detail) $ in Thousands, $ in Thousands	Dec. 31, 2017MXN ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets		$ 92,193
Financial liabilities	$ (784,533)		$ (693,099)	$ (437,238)
Net liability position		(150,388)
Accounts payable [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	(1,037,155)	(27,117)	(891,611)	(586,875)
Bank loans [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities		(215,464)
Cash and cash equivalents [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets		81,530
Trade receivables [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	997,370	$ 10,663	$ 607,544	$ 159,196
Peso amounts at exchange rate of Ps. 19.7354 [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	1,819,453
Net liability position	(2,967,971)
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	(535,166)
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	(4,252,258)
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	1,609,022
Peso amounts at exchange rate of Ps. 19.7354 [Member] | Trade receivables [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	210,431
Exchange rate would depreciate 10% [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	2,001,393
Net liability position	(3,264,764)
Exchange rate would depreciate 10% [Member] | Accounts payable [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	(588,681)
Exchange rate would depreciate 10% [Member] | Bank loans [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	(4,677,476)
Exchange rate would depreciate 10% [Member] | Cash and cash equivalents [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	1,769,920
Exchange rate would depreciate 10% [Member] | Trade receivables [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	231,473
Exchange rate would appreciate 10% [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	1,654,049
Net liability position	(2,698,161)
Exchange rate would appreciate 10% [Member] | Accounts payable [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	(486,515)
Exchange rate would appreciate 10% [Member] | Bank loans [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial liabilities	(3,865,695)
Exchange rate would appreciate 10% [Member] | Cash and cash equivalents [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	1,462,749
Exchange rate would appreciate 10% [Member] | Trade receivables [Member]
Disclosure Of Financial Assets And Liabilities Exchange Rate [Line Items]
Financial assets	$ 191,300

Financial Risk Management - S88

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	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Financia Liabilities Variable Rate [Line Items]
Variable rate long term debt	$ 4,110,846	$ 4,529,518	$ 421,363
Effect in case of interest rate increase in 100 basis points [Member]
Disclosure Of Financia Liabilities Variable Rate [Line Items]
Variable rate long term debt	(112,134)	(64,031)	(40,370)
Effect in case of interest rate decrease in 100 basis points [Member]
Disclosure Of Financia Liabilities Variable Rate [Line Items]
Variable rate long term debt	$ 112,134	$ 64,031	$ 40,370

Financial Risk Management - S89

Financial Risk Management - Summary of Ratio of the Shareholders' Equity to Total Liabilities (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2017MXN ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)
Disclosure Of Financial Instruments [Abstract]
Stockholders' equity -controlling interest	$ 21,028,215	$ 21,333,015	$ 21,273,951
Total liabilities	$ 17,440,763	$ 13,646,893	$ 9,317,356
Ratio of total stockholders' equity to liabilities	1.2	1.6	2.3

Cash and Cash Equivalents - Sum

Cash and Cash Equivalents - Summary of Cash and Cash Equivalents (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash And Cash Equivalents [Abstract]
Cash	$ 1,616,408	$ 1,560,536	$ 1,171,725
Investments of cash surpluses	5,855,824	3,326,662	1,824,774
Cash equivalents designated for expenditure, held in trust	257,911	300,940
Cash and cash equivalents	$ 7,730,143	$ 5,188,138	$ 2,996,499	$ 1,595,502

Cash and Cash Equivalents - Add

Cash and Cash Equivalents - Additional Information (Detail) $ in Thousands	Dec. 29, 2017MXN ($)	Dec. 20, 2016Trust	Dec. 31, 2017MXN ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)	Dec. 31, 2014MXN ($)
Disclosure of cash and cash equivalents [Line Items]
Number of trusts established | Trust		4
Cash and cash equivalents			$ 7,730,143	$ 5,188,138	$ 2,996,499	$ 1,595,502
Guadalajara airport [Member]
Disclosure of cash and cash equivalents [Line Items]
Cash and cash equivalents	$ 106,305
Expansion of trust commitment	118,563
Puerto Vallarta airport [Member]
Disclosure of cash and cash equivalents [Line Items]
Expansion of trust commitment	17,423
Los Cabos airport [Member]
Disclosure of cash and cash equivalents [Line Items]
Expansion of trust commitment	$ 15,620

Trade Accounts Receivable - Sum

Trade Accounts Receivable - Summary of Trade Accounts Receivable (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Trade Accounts Receivable [Abstract]
Trade accounts receivable	$ 1,028,898	$ 638,166	$ 295,611
Allowance for doubtful accounts	(31,528)	(30,622)	(136,415)
Trade accounts receivable	$ 997,370	$ 607,544	$ 159,196

Trade Accounts Receivable - Add

Trade Accounts Receivable - Additional Information (Detail) - MXN ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Trade Accounts Receivable [Abstract]
Account receivable for passenger charger fees	$ 644,142,000	$ 414,655,000	$ 170,541,000
Allowances for doubtful accounts in customer balances	12,412,000	9,876,000	110,442,000
Allowances for doubtful accounts in arrears of payments	19,115,000	20,747,000	25,973,000
Allowances for doubtful accounts at reversal of bad debt	11,100,000	14,884,000	24,891,000
Allowances for doubtful accounts of writeOff	$ 0	$ 105,236,000	$ 9,905,000

Trade Accounts Receivable - S94

Trade Accounts Receivable - Summary of Movements in Allowance for Doubtful Accounts (Detail) - Trade receivables [Member] - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Trade Accounts Receivable [Line Items]
Beginning balance	$ (30,622)	$ (136,415)	$ (152,998)
Bad debt expense	(12,006)	(14,327)	(15,285)
Write-offs		105,236	9,905
Reversal of bad debts	11,100	14,884	24,891
Increased for MBJA´s consolidation			(2,928)
Ending balance	$ (31,528)	$ (30,622)	$ (136,415)

Trade Accounts Receivable - S95

Trade Accounts Receivable - Summary of Past Due Balances of Accounts Receivable (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Less than 1 month [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	$ 45,895	$ 28,477	$ 52,833
Accounts receivables past due 31 to 60 days [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	11,588	7,225	8,290
Accounts receivables past due 61 to 90 days [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	5,966	6,300	4,292
Accounts receivables past due more than 90 days [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	207	510	1,834
Aggregate past due [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
Accounts receivable	$ 63,656	$ 42,512	$ 67,249

Trade Accounts Receivable - S96

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, 2017	Dec. 31, 2016	Dec. 31, 2015
Concesionaria Vuela Compania de Aviacion, S.A.P.I. de C.V. [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
% receivable of TUA	25.50%	13.30%	23.00%
% receivable of SAE	3.50%	2.90%	15.80%
ABC Aerolineas, S.A. de C.V. [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
% receivable of TUA	12.00%	4.60%	6.40%
% receivable of SAE	1.30%	1.00%	5.70%
Aerovias de Mexico, S.A. de C.V. [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
% receivable of TUA	6.00%	2.70%	4.90%
% receivable of SAE	0.90%	0.80%	7.40%
Aerolitoral, S.A. de C.V. [Member]
Disclosure Of Trade Accounts Receivable [Line Items]
% receivable of TUA	4.90%	4.80%	7.90%
% receivable of SAE	0.50%	0.40%	5.90%

Machinery, Equipment and Impr97

Machinery, Equipment and Improvements on Leased Buildings - Summary of Property Plant and Equipment (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	$ 1,630,393	$ 1,555,593	$ 812,653
Additions	68,046	16,120	707,558
Divestitures	(18,870)	(3,227)	(2,173)
Currency translation effect	(23,881)	61,907	37,555
Ending balance	1,655,688	1,630,393	1,555,593
Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	1,254,469	1,225,595
Ending balance	1,197,349	1,254,469	1,225,595
Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	100,623	74,558
Ending balance	123,805	100,623	74,558
Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	219,619	214,725
Ending balance	251,071	219,619	214,725
Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	11,663	13,675
Ending balance	12,510	11,663	13,675
Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	13,943	15,416
Ending balance	13,656	13,943	15,416
Improvements on leased buildings [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	30,076	11,624
Ending balance	57,297	30,076	11,624
Investment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	3,098,352	2,672,140	1,693,433
Additions	392,506	317,000	914,282
Divestitures	(70,546)	(61,993)	(16,027)
Currency translation effect	(50,812)	171,205	80,452
Ending balance	3,369,500	3,098,352	2,672,140
Investment [Member] | Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	2,181,305	1,907,231	1,182,501
Additions	175,457	155,957	670,607
Divestitures	(49,970)	(16,257)	(9,306)
Currency translation effect	(37,872)	134,374	63,429
Ending balance	2,268,920	2,181,305	1,907,231
Investment [Member] | Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	208,676	174,688	143,538
Additions	40,958	39,878	27,737
Divestitures	(6,427)	(14,182)	(435)
Currency translation effect	(2,309)	8,292	3,848
Ending balance	240,898	208,676	174,688
Investment [Member] | Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	596,652	508,373	303,645
Additions	136,915	90,195	193,369
Divestitures	(12,751)	(28,346)	(972)
Currency translation effect	(10,232)	26,430	12,331
Ending balance	710,584	596,652	508,373
Investment [Member] | Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	42,037	36,847	27,734
Additions	6,650	4,081	13,253
Divestitures	(1,220)	(1,000)	(4,984)
Currency translation effect	(399)	2,109	844
Ending balance	47,068	42,037	36,847
Investment [Member] | Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	28,224	28,528	19,542
Additions	2,386	1,904	9,316
Divestitures	(178)	(2,208)	(330)
Ending balance	30,432	28,224	28,528
Investment [Member] | Improvements on leased buildings [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	41,458	16,473	16,473
Additions	30,140	24,985
Ending balance	71,598	41,458	16,473
Accumulated depreciation and amortisation [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(1,467,959)	(1,116,547)	(880,780)
Additions	(324,460)	(300,880)	(206,724)
Divestitures	51,676	58,766	13,854
Currency translation effect	26,931	(109,298)	(42,897)
Ending balance	(1,713,812)	(1,467,959)	(1,116,547)
Accumulated depreciation and amortisation [member] | Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(926,836)	(681,636)	(536,137)
Additions	(195,382)	(189,241)	(123,293)
Divestitures	33,308	15,838	7,337
Currency translation effect	17,339	(71,797)	(29,543)
Ending balance	(1,071,571)	(926,836)	(681,636)
Accumulated depreciation and amortisation [member] | Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(108,053)	(100,130)	(84,697)
Additions	(16,363)	(10,238)	(12,636)
Divestitures	5,641	12,330	435
Currency translation effect	1,682	(10,015)	(3,232)
Ending balance	(117,093)	(108,053)	(100,130)
Accumulated depreciation and amortisation [member] | Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(377,033)	(293,648)	(219,851)
Additions	(101,207)	(86,520)	(65,456)
Divestitures	11,373	27,888	972
Currency translation effect	7,354	(24,753)	(9,313)
Ending balance	(459,513)	(377,033)	(293,648)
Accumulated depreciation and amortisation [member] | Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(30,374)	(23,172)	(25,564)
Additions	(5,960)	(5,469)	(1,783)
Divestitures	1,220	1,000	4,984
Currency translation effect	556	(2,733)	(809)
Ending balance	(34,558)	(30,374)	(23,172)
Accumulated depreciation and amortisation [member] | Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(14,281)	(13,112)	(10,723)
Additions	(2,629)	(2,879)	(2,515)
Divestitures	134	1,710	126
Ending balance	(16,776)	(14,281)	(13,112)
Accumulated depreciation and amortisation [member] | Improvements on leased buildings [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(11,382)	(4,849)	(3,808)
Additions	(2,919)	(6,533)	(1,041)
Ending balance	$ (14,301)	$ (11,382)	$ (4,849)

Machinery, Equipment and Impr98

Machinery, Equipment and Improvements on Leased Buildings - Summary of Additions for Investment and Depreciation of Machinery, Equipment and Improvements on Leased Buildings (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about property, plant and equipment [Line Items]
Net amounts	$ 0	$ 0	$ 381,427
Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Net amounts			342,961
Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Net amounts			6,498
Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Net amounts			31,626
Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Net amounts			$ 342

Machinery, Equipment and Impr99

Machinery, Equipment and Improvements on Leased Buildings - Additional Information (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Property Plant And Equipment [Abstract]
Machinery, equipment and improvements on leased buildings	$ 0	$ 0	$ 381,427

Machinery, Equipment and Imp100

Machinery, Equipment and Improvements on Leased Buildings - Summary of Net Balances of Machinery, Equipment and Improvements on Leased Buildings (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	$ 1,655,688	$ 1,630,393	$ 1,555,593	$ 812,653
Machinery and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	1,197,349	1,254,469	1,225,595
Office furniture and equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	123,805	100,623	74,558
Computer equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	251,071	219,619	214,725
Transportation equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	12,510	11,663	13,675
Communication equipment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	13,656	13,943	15,416
Improvements on leased buildings [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	$ 57,297	$ 30,076	$ 11,624

Improvements to Concession A101

Improvements to Concession Assets - Summary of Improvements to Concession Assets (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	$ 8,912,544	$ 7,294,318	$ 5,148,431
Additions	1,169,139	1,221,239	1,954,510
Divestitures	(23,497)	(368)
Currency translation effect	(114,164)	397,355	191,377
Ending balance	9,944,022	8,912,544	7,294,318
Construction in-progress [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	1,707,742	445,924	203,950
Additions	1,417,156	1,400,942	609,743
Transfers	(746,710)	(147,806)	(368,575)
Currency translation effect	(1,705)	8,682	806
Ending balance	2,376,483	1,707,742	445,924
Improvements to concession assets [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	10,902,668	9,909,384	7,019,188
Additions	304,042	331,044	2,278,944
Divestitures	(30,212)	(436)
Transfers	746,710	147,806	368,575
Currency translation effect	(143,440)	514,870	242,677
Ending balance	11,779,768	10,902,668	9,909,384
Total investment [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	12,610,410	10,355,308	7,223,138
Additions	1,721,198	1,731,986	2,888,687
Divestitures	(30,212)	(436)
Currency translation effect	(145,145)	523,552	243,483
Ending balance	14,156,251	12,610,410	10,355,308
Accumulated amortization [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Beginning balance	(3,697,866)	(3,060,990)	(2,074,707)
Additions	(552,059)	(510,747)	(934,177)
Divestitures	6,715	68
Currency translation effect	30,981	(126,197)	(52,106)
Ending balance	$ (4,212,229)	$ (3,697,866)	$ (3,060,990)

Improvements to Concession A102

Improvements to Concession Assets - Summary of Additions for Investment and Amortization of Improvements to Concession Assets (Detail) - MXN ($) $ in Thousands	Apr. 01, 2015	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Disclosure of detailed information about service concession arrangements [Line Items]
Investment		$ 9,944,022	$ 8,912,544	$ 7,294,318	$ 5,148,431
Amortization		(1,119,102)	(1,047,507)	(949,711)
Construction in-progress [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Investment		2,376,483	1,707,742	445,924	203,950
Business combination [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Investment	$ 2,272,125
Amortization	(462,719)
Net amounts	1,809,406
Business combination [Member] | Construction in-progress [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Investment	7,523
Net amounts	7,523
Improvements to concession assets [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Investment		$ 11,779,768	$ 10,902,668	$ 9,909,384	$ 7,019,188
Improvements to concession assets [Member] | Business combination [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Investment	2,264,602
Amortization	(462,719)
Net amounts	$ 1,801,883

Improvements to Concession A103

Improvements to Concession Assets - Additional Information (Detail) - MXN ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about service concession arrangements [Line Items]
Acquisitions of improvements to concession assets by business combination	$ 0	$ 0
Net amount capitalized	$ 186,834,000	$ 186,834,000	$ 186,834,000
Net amount capitalization rate	4.60%	4.60%	4.60%
Borrowings cost capitalized	$ 0	$ 0	$ 1,037,000
Mexican Aircraft [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Investments pending to be paid	$ 409,271,000	$ 441,515,000	$ 221,151,000

Improvements to Concession A104

Improvements to Concession Assets - Summary of the Net Amounts of Improvements to Concession Assets (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Service Concession Arrangements [Abstract]
Improvements to concession assets	$ 7,567,539	$ 7,204,802	$ 6,848,394
Construction in-progress	2,376,483	1,707,742	445,924
Total amounts	$ 9,944,022	$ 8,912,544	$ 7,294,318

Airport Concessions - Additiona

Airport Concessions - Additional Information (Detail) $ in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2017MXN ($)Airport	Dec. 31, 2017USD ($)Airport	Dec. 31, 2016MXN ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015MXN ($)	Dec. 31, 2015USD ($)
Disclosure of detailed information about service concession arrangements [Line Items]
Tax recognized	$ 1,849,551		$ 1,532,875		$ 1,030,026
MBJA [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Term of concession to operate, maintain and operate the airport					30 years	30 years
Additional concession fee percentage on excess of forecast revenues.	45.00%	45.00%
Additional concession fee on excess of forecast revenues.		$ 25.5		$ 20.1		$ 10.6
Concession agreements non-payment of amount due days	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%	74.50%
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. During December 2014, the SCT authorized the Company’s MDP update for the five-year period from 2015 to 2019.	The Company’s investment plans under the MDP must be updated every five years starting from 2000 and approved by the SCT. During December 2014, the SCT authorized the Company’s MDP update for the five-year period from 2015 to 2019.
Percentage of tax to be paid	5.00%	5.00%	5.00%	5.00%
Tax recognized	$ 461,250		$ 389,506		$ 311,981
Mexican concessions [Member] | Bottom of Range [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Master development program authorized year	2,015	2,015
Mexican concessions [Member] | Top of Range [Member]
Disclosure of detailed information about service concession arrangements [Line Items]
Master development program authorized year	2,019	2,019
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, 2017	Dec. 31, 2016	Dec. 31, 2015
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	986,995	1,043,695	$ 1,100,394
Airport concessions	11,754,661	12,384,923	$ 12,240,167
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 - Summar107

Airport Concessions - Summary of Value of Concessions (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	$ 11,754,661	$ 12,384,923	$ 12,240,167
MBJA [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	11,754,661	12,384,923	12,240,167
MBJA [Member] | Accumulated amortization [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	(5,541,118)	(5,074,369)	(4,610,308)
MBJA [Member] | Other airport concession [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Airport concessions	3,475,128	3,638,641	3,029,824
MBJA [Member] | Mexican airport concession [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

Airport Concessions - Summar108

Airport Concessions - Summary of Value of Concessions (Parenthetical) (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2017MXN ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Amortization	$ 1,119,102	$ 1,047,507	$ 949,711
MBJA [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Total consideration of acquisition				$ 176,086,000	$ 176,086,000	$ 176,086,000
Translation effect for Amortization	35,629	32,941	6,600
Amortization	466,749	464,061	400,953
MBJA [Member] | Other airport concession [Member]
Disclosure of Values of Airport Concessions and Rights to Use Airport [Line Items]
Translation effects for concessions	$ 445,304	$ 608,817	$ 345,908

Rights To Use Airport Facili109

Rights To Use Airport Facilities - Summary of Value of Rights to Use Airport Facilities (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Rights To Use Airport Facilities [Line Items]
Rights to use airport facilities	$ 986,995	$ 1,043,695	$ 1,100,394
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	$ (1,130,713)	$ (1,074,013)	$ (1,017,314)

Rights to Use Airport Facili110

Rights to Use Airport Facilities - Additional Information (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Rights To Use Airport Facilities [Line Items]
Amortization	$ 1,119,102	$ 1,047,507	$ 949,711
Airport facilities [Member]
Disclosure Of Rights To Use Airport Facilities [Line Items]
Amortization	$ 56,699	$ 56,699	$ 56,700

Other Acquired Rights - Summary

Other Acquired Rights - Summary of Rights Acquired (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired before amortization	$ 769,227	$ 769,227	$ 769,227
Less – accumulated amortization	(254,234)	(237,537)	(220,840)
Other rights acquired	514,993	531,690	548,387
Right to operate the charter and general aviation terminal and FBO at San Jose del Cabo airport terminal [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired before amortization	344,443	344,443	344,443
Right to operate commercial space at Tijuana airport [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired before amortization	15,935	15,935	15,935
Right to operate various space at Puerto Vallarta airport [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired before amortization	309,616	309,616	309,616
Right to operate commercial space at Guadalajara airport [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired before amortization	93,560	93,560	93,560
Right to operate various parking lots [Member]
Disclosure Of Other Acquired Rights [Line Items]
Other rights acquired before amortization	$ 5,673	$ 5,673	$ 5,673

Other Acquired Rights - Additio

Other Acquired Rights - Additional Information (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Other Acquired Rights [Line Items]
Amortization recognized	$ 1,119,102	$ 1,047,507	$ 949,711
Other acquired rights [Member]
Disclosure Of Other Acquired Rights [Line Items]
Amortization recognized	$ 16,697	$ 16,697	$ 16,697

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - MXN ($)		Sep. 19, 2017	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Jan. 29, 2015	Dec. 31, 2014
Disclosure of income taxes [line items]
Partial amount refunded for overpayment of taxes						$ 9,595,000
Return on deposit		$ 8,445,000
Expiry date of deductible temporary differences, unused tax losses and unused tax credits			With respect to tax legislation relative 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 2025.
Deferred tax assets relating to temporary differences between the accounting and tax value of investments in subsidiaries			$ 0
IMPAC paid in previous years			$ 250,551,000
Tax on assets, recovery period			Ten years
Requirements that must be met to obtain a refund, description			i) the tax on assets subject to recovery must have been paid over the previous ten years, ii) the ISR has to be higher than the tax on assets for the three years prior to 2008, and iii) is limited to 10% per year over the IMPAC effectively paid.
Recovery of tax on assets, not recognized			$ 225,209,000	$ 232,796,000	$ 230,198,000
Remaining amount of recoverable tax on assets, nominal value			16,097,000
Remaining amount of recoverable tax on assets, interest for the period from 2002 to 2016			9,245,000
Unused tax losses [Member]
Disclosure of income taxes [line items]
Deferred tax assets on tax loss carryforwards			$ 0
Unused tax credits [Member]
Disclosure of income taxes [line items]
Expiry date of deductible temporary differences, unused tax losses and unused tax credits			2,017
Recoverable income tax from recoverable tax on assets			$ 0
Mexican Companies [Member]
Disclosure of income taxes [line items]
Income taxes rate			30.00%
MBJA [Member]
Disclosure of income taxes [line items]
Income taxes rate	[1]		25.00%
Desarrollo De Concesiones Aeroportuarias S.L. [Member]
Disclosure of income taxes [line items]
Income taxes rate			25.00%	28.00%	28.00%
AMP [Member]
Disclosure of income taxes [line items]
Share percentage used to compute tax on recoverable asset			15.00%
Recoverable tax amount			$ 190,537,000
Interest on recoverable asset			18,026,000
Recoverable amount of asset			$ 208,563,000
Aeropuerto de Hermosillo, S.A. de C.V. [Member]
Disclosure of income taxes [line items]
Amount to be recovered for recoverable asset							$ 28,501,000
[1]	25

Income Taxes - Summary of Balan

Income Taxes - Summary of Balances of Recoverable Taxes (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Recoverable taxes:
IMPAC	$ 111,987	$ 58,960	$ 70,398
ISR	21,780	23,420	47,383
IVA	30,886	39,385	35,179
Tax to cash deposits	863	1,412	1,521
Business flat tax (IETU)	3,506	4,263	5,064
Withholding taxes	26,040	18,157	14,977
Corporation taxes	3,316
Other	198	1,083	1,056
Total	$ 198,576	$ 146,680	$ 175,578

Income Taxes - Summary of Incom

Income Taxes - Summary of Income Tax Expense (Benefit) (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of income taxes [line items]
Current	$ 1,849,551	$ 1,532,875	$ 1,030,026
Deferred	(408,910)	(266,302)	(182,717)
Income tax	1,440,641	1,266,573	847,309
ISR [Member]
Disclosure of income taxes [line items]
Current	1,849,551	1,532,875	1,018,647
Deferred	(408,910)	(266,302)	(182,717)
Cancellation of unrecoverable tax on dividends			11,379
Income tax	$ 1,440,641	$ 1,266,573	$ 847,309

Income Taxes - Schedule of Effe

Income Taxes - Schedule of Effective Tax Rate (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income Taxes [Abstract]
Income tax by applying the weighted average statutory rate	30.00%	29.50%	29.50%
Effects of tax inflation over monetary assets	(7.80%)	(0.10%)	(3.80%)
(Unrecognized) applied tax loss carryforwards	1.00%	(2.10%)	(2.30%)
Derecognition of deferred tax asset	1.00%
Loss of goodwill impairment, not deductible	(0.10%)
Employee benefits	(0.20%)
Cancellation of recoverable tax on assets - undue payments	(0.10%)
Cancellation of non-recoverable ISR from dividends			0.30%
Other	(0.60%)	0.10%	(0.30%)
Effective tax rate	23.30%	27.40%	23.40%
Income before income taxes	$ 6,171,722	$ 4,620,132	$ 3,618,086
Income tax by applying the weighted average statutory rate	1,851,517	1,362,939	1,067,335
Effects of tax inflation over monetary assets	(478,609)	(4,893)	(138,985)
(Unrecognized) applied tax loss carryforwards	62,975	(96,635)	(81,645)
Derecognition of deferred tax asset	63,657
Loss of goodwill impairment, not deductible	(4,043)
Employee benefits	(12,220)
Cancellation of recoverable tax on assets - undue payments	(7,587)
Cancellation of non-recoverable ISR from dividends			11,379
Other	(35,049)	5,162	(10,775)
Income tax	$ 1,440,641	$ 1,266,573	$ 847,309

Income Taxes - Schedule of Defe

Income Taxes - Schedule of Deferred Income Tax and Net Deferred Tax Liability (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Deferred ISR asset (liability):
Deferred income tax asset (liability)	$ 839,253	$ 946,673	$ 818,879
Mexico [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	5,354,282	5,070,844	4,933,221
Mexico [Member] | Allowance for credit losses [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	7,209	8,267	34,813
Mexico [Member] | Machinery and equipment [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	37,645	31,854	30,017
Mexico [Member] | Improvements to concession assets [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	511,166	411,620	372,266
Mexico [Member] | Airport concessions and rights to use airport facilities [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	4,461,211	4,162,475	4,046,418
Mexico [Member] | Other acquired rights [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	130,776	118,215	111,492
Mexico [Member] | Other temporary differences [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	387	268	(121)
Mexico [Member] | Unused tax losses [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	170,990	233,965	137,330
Mexico [Member] | Employee benefits [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	27,257	20,898	25,701
Mexico [Member] | Accruals [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	12,966	9,469	7,251
Mexico [Member] | Unused tax credits [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	25,342	94,259	168,054
Mexico [Member] | Derivative financial instruments [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(30,667)	(20,446)
Jamaica [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(839,253)	(946,673)	(818,879)
Jamaica [Member] | Improvements to concession assets [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(2,008)	(2,209)	(1,908)
Jamaica [Member] | Accruals [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	16,238	16,586	13,903
Jamaica [Member] | Machinery, equipment and improvements on leased buildings [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(103,782)	(114,627)	(100,485)
Jamaica [Member] | Airport concessions [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	(748,879)	(835,432)	(728,231)
Jamaica [Member] | Trade receivables [Member]
Deferred ISR asset (liability):
Deferred income tax asset (liability)	$ (822)	$ (10,991)	$ (2,158)

Income Taxes - Schedule of Unre

Income Taxes - Schedule of Unrecognized Deferred Income Tax Assets (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Unrecognized Deferred Income Tax Assets [Line Items]
Unrecognized deferred income tax assets	$ 437,673	$ 454,126	$ 432,222
Unused tax losses [Member]
Disclosure Of Unrecognized Deferred Income Tax Assets [Line Items]
Unrecognized deferred income tax assets	212,464	221,330	202,024
Unused tax credits [Member]
Disclosure Of Unrecognized Deferred Income Tax Assets [Line Items]
Unrecognized deferred income tax assets	$ 225,209	$ 232,796	$ 230,198

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, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Tax Loss Carryforwards [Abstract]
Tax loss carryforwards	$ 1,278,180	$ 1,517,650	$ 1,131,181
Unrecognized tax loss carryforwards	(708,212)	(737,766)	(673,415)
Recognized tax loss carryforwards	$ 569,968	$ 779,884	$ 457,766

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, 2017	Dec. 31, 2016	Dec. 31, 2015
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	$ 5,070,844	$ 4,933,221	$ 4,851,164
Effects in profit and loss	357,373	215,440	153,212
Allocation to recoverable taxes	(71,573)	(72,953)	(71,155)
Other comprehensive income	(2,362)	(4,864)
Ending Balance	5,354,282	5,070,844	4,933,221
Derivative financial instruments [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	(20,446)
Effects in profit and loss	(10,221)	(20,446)
Ending Balance	(30,667)	(20,446)
Allowance for credit losses [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	8,267	34,813	40,020
Effects in profit and loss	(1,058)	(26,546)	(5,207)
Ending Balance	7,209	8,267	34,813
Machinery, equipment and improvements on leased buildings [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	31,854	30,017	29,459
Effects in profit and loss	5,791	1,837	558
Ending Balance	37,645	31,854	30,017
Improvements to concession assets [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	411,620	372,266	345,242
Effects in profit and loss	99,546	39,354	27,024
Ending Balance	511,166	411,620	372,266
Airport concessions and rights to use airport facilities [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	4,162,475	4,046,418	4,009,860
Effects in profit and loss	298,736	116,057	36,558
Ending Balance	4,461,211	4,162,475	4,046,418
Other acquired rights [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	118,215	111,492	108,737
Effects in profit and loss	12,561	6,723	2,755
Ending Balance	130,776	118,215	111,492
Other temporary differences [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	268	(121)	583
Effects in profit and loss	119	389	(704)
Ending Balance	387	268	(121)
Unused tax losses [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	233,965	137,330	55,685
Effects in profit and loss	(62,975)	96,635	81,645
Ending Balance	170,990	233,965	137,330
Employee benefits [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	20,898	25,701	24,005
Effects in profit and loss	8,721	61	1,696
Other comprehensive income	(2,362)	(4,864)
Ending Balance	27,257	20,898	25,701
Accruals [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	9,469	7,251	4,482
Effects in profit and loss	3,497	2,218	2,769
Ending Balance	12,966	9,469	7,251
Unused tax credits [Member]
Reconciliation Of Changes In Deferred Tax Assets [Line Items]
Beginning Balance	94,259	168,054	233,091
Effects in profit and loss	2,656	(842)	6,118
Allocation to recoverable taxes	(71,573)	(72,953)	(71,155)
Ending Balance	$ 25,342	$ 94,259	$ 168,054

Income Taxes - Summary of Re121

Income Taxes - Summary of Reconciliation of Changes in Deferred Tax Liabilities (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	$ (946,673)	$ (818,879)
Effects in profit and loss	51,538	50,863	$ 29,505
Other comprehensive income	55,882	(178,657)	(848,384)
Ending Balance	(839,253)	(946,673)	(818,879)
Accounts receivables [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	(10,991)	(2,158)
Effects in profit and loss	(185)	(535)	78
Other comprehensive income	10,354	(8,298)	(2,236)
Ending Balance	(822)	(10,991)	(2,158)
Machinery, equipment and improvements on leased buildings [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	(114,627)	(100,485)
Effects in profit and loss	5,555	6,307	1,220
Other comprehensive income	5,290	(20,449)	(101,705)
Ending Balance	(103,782)	(114,627)	(100,485)
Improvements to concession assets [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	(2,209)	(2,466)
Effects in profit and loss	95	94	619
Other comprehensive income	106	163	(3,085)
Ending Balance	(2,008)	(2,209)	(2,466)
Airport concessions [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	(835,432)	(728,231)
Effects in profit and loss	45,675	45,003	29,226
Other comprehensive income	40,878	(152,204)	(757,457)
Ending Balance	(748,879)	(835,432)	(728,231)
Accruals [Member]
Reconciliation Of Changes In Deferred Tax Liabilities [Line Items]
Beginning Balance	16,586	14,461
Effects in profit and loss	398	(6)	(1,638)
Other comprehensive income	(746)	2,131	16,099
Ending Balance	$ 16,238	$ 16,586	$ 14,461

Income Taxes - Summary of Compo

Income Taxes - Summary of Components of Recoverable Tax on Assets (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Components Of Recoverable Tax On Assets [Abstract]
Recoverable tax on assets paid	$ 250,551	$ 327,055	$ 398,252
Unrecognized recoverable tax on assets paid	(225,209)	(232,796)	(230,198)
Recognized recoverable tax on assets	$ 25,342	$ 94,259	$ 168,054

Investment in associate - Sched

Investment in associate - Schedule of Associate of Company (Detail) - SCL Terminal Aerea De Santiago S. A. [Member]	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Significant Investments In Associates [Line Items]
Percentage of stake by the company	14.77%	14.77%	14.77%
CHILE
Disclosure Of Significant Investments In Associates [Line Items]
Name of associate	SCL Terminal Aérea de Santiago, S. A.
Place of constitution and operation	Santiago de Chile, Chile
Percentage of stake by the company	14.77%

Investment In Associate - Addit

Investment In Associate - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2017MXN ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2015	Dec. 31, 2017EUR (€)
Disclosure Of Significant Investments In Associates [Line Items]
Expected dividends to be recovered in 2018 and 2019	$ 11,016
Recover dividend and capital reductions		$ 58,868
Date of acquisition the book value	$ 105,936			€ 4,653,021
SCL Terminal Aerea De Santiago S. A. [Member]
Disclosure Of Significant Investments In Associates [Line Items]
Percentage of stake by the company	14.77%	14.77%	14.77%
SCL Terminal Aerea De Santiago S. A. [Member] | CHILE
Disclosure Of Significant Investments In Associates [Line Items]
Percentage of stake by the company	14.77%
SCL Terminal Aerea De Santiago S. A. [Member] | Bottom of Range [Member]
Disclosure Of Significant Investments In Associates [Line Items]
Percentage of stake by the company	20.00%

Investment in associate - Sc125

Investment in associate - Schedule of Net Results of SCL Comprised (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Significant Investments In Associates [Line Items]
Net (loss) profit SCL	$ 4,731,081	$ 3,353,559	$ 2,770,777
SCL Terminal Aerea De Santiago S. A. [Member]
Disclosure Of Significant Investments In Associates [Line Items]
Net (loss) profit SCL	$ 19,330	$ (79,401)	$ (92,783)
Percentage of stake by the company	14.77%	14.77%	14.77%
Share of (loss) profit of associate.	$ 2,855	$ (11,728)	$ (13,704)

Investment in associate - Sc126

Investment in associate - Schedule of Investment in Associate (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Significant Investments In Associates [Abstract]
Initial investment			$ 105,936
Share of profit (loss) of associate	$ 2,855	$ (11,728)	(13,704)
Beginning Balance	21,636	92,232
Reimbursements 2,016		(58,868)
Ending Balance	11,016	$ 21,636	$ 92,232
Adjustment to the investment SCL	$ (13,475)

Investment in associate - Sc127

Investment in associate - Schedule of Condensed Statements of Financial Position (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Disclosure Of Significant Investments In Associates [Line Items]
Current assets	$ 8,980,159	$ 5,998,574	$ 3,386,683
Total	39,517,532	36,051,462	31,473,399
Total liabilities	17,440,763	13,646,893	9,317,356
Shareholders´ equity	22,076,769	22,404,569	22,156,043	$ 21,285,891
SCL Terminal Aerea De Santiago S. A. [Member]
Disclosure Of Significant Investments In Associates [Line Items]
Current assets	142,672	344,243	411,465
Non – current assets		50,412	281,943
Total	142,672	394,655	693,408
Total liabilities	51,189	193,554	193,476
Shareholders´ equity	$ 91,483	$ 201,101	$ 499,932

Investment in associate - Sc128

Investment in associate - Schedule of Condensed Statement of Comprehensive (Loss ) Profit (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Significant Investments In Associates [Line Items]
Revenues	$ 12,365,918	$ 11,107,561	$ 8,106,909
Profit of the year	4,731,081	3,353,559	2,770,777
SCL Terminal Aerea De Santiago S. A. [Member]
Disclosure Of Significant Investments In Associates [Line Items]
Revenues	56,373	13,629	674,027
Costs, expenses and income taxes	37,043	93,030	766,810
Profit of the year	$ 19,330	$ (79,401)	$ (92,783)

Accounts payable - Schedule of

Accounts payable - Schedule of Accounts Payable (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Detailed Information About Accounts Payable [Abstract]
Financial liabilities	$ 784,533	$ 693,099	$ 437,238
Advance payments from clients	108,853	70,215	66,676
Interest payable	87,168	69,917	58,499
Direct employee benefits	46,674	34,706	24,210
Others suppliers	26,864	182,387	23,257
Others	11,977	35,602	27,366
Total	$ 1,066,069	$ 1,085,926	$ 637,246

Derivative Financial Instrum130

Derivative Financial Instruments - Additional Information (Detail) $ in Millions	May 04, 2017	Dec. 31, 2017MXN ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2017USD ($)	Mar. 04, 2016	Feb. 29, 2016USD ($)	Jan. 31, 2016USD ($)	Dec. 31, 2015MXN ($)	Feb. 28, 2015MXN ($)
Disclosure of detailed information about financial instruments [Line Items]
Issuance of debt securities		$ 9,000,000,000	$ 5,200,000,000					$ 2,600,000,000
Description of derivative instruments variable interest rate basis		debt securities certificates were issued at a 28-day TIIE variable rate plus 49 base points
Unsecured credit agreement				$ 191
Description of loan agreement maturity date		with monthly interest payments, for a term of 5 years
Gain (loss) on derivative financial instruments		$ 34,361,000	68,261,000
Amount recognised as derivative in other comprehensive income		0
Amount recognised as application of coverage in comprehensive income		19,607,000	607,000
Gain (loss) on sale of derivatives		34,361,000	$ 68,261,000
Debt instrument interest rate	7.21%
Interest Rate Swap Contract [Member]
Disclosure of detailed information about financial instruments [Line Items]
Gain (loss) on sale of derivatives		$ 715,000
T I I E 28 [Member]
Disclosure of detailed information about financial instruments [Line Items]
Capitalization interest rate one		5.75%	5.75%	5.75%
Top of Range [Member]
Disclosure of detailed information about financial instruments [Line Items]
Capitalization interest rate one					1.75%
Bottom of Range [Member]
Disclosure of detailed information about financial instruments [Line Items]
Capitalization interest rate two					2.75%
Scotiabank [Member]
Disclosure of detailed information about financial instruments [Line Items]
Unsecured credit agreement							$ 95.5
Scotiabank [Member] | T I I E 28 [Member]
Disclosure of detailed information about financial instruments [Line Items]
Capitalization interest rate one		5.75%	5.75%	5.75%
Capitalization interest rate two		6.75%	6.75%	6.75%
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		one month LIBOR plus 99 and 105 basis points
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		$ 110,000,001,000

Derivative Financial Instrum131

Derivative Financial Instruments - Summary of Characterisitics and Fair Value of Derivative Instruments (Detail)	12 Months Ended
	Dec. 31, 2017MXN ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
Fair value December31, 2016	$ 106,815,000	$ 72,454,000
T I I E 28 [Member]
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
CAP 1	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
Coverage start date	Mar. 4, 2016	Mar. 4, 2016
Rate	Libor 30	Libor 30
Floor	0.42%	0.42%	0.42%	0.42%
CAP 1	1.75%	1.75%	1.75%	1.75%
CAP 2	2.75%	2.75%	2.75%	2.75%
Due date	Jan. 31, 2021	Jan. 31, 2021
Fair value December31, 2016	$ 16,442,000	$ 18,111,000
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
Coverage start date	Mar. 4, 2016	Mar. 4, 2016
Rate	Libor 30	Libor 30
Floor	0.42%	0.42%	0.42%	0.42%
CAP 1	1.75%	1.75%	1.75%	1.75%
CAP 2	2.75%	2.75%	2.75%	2.75%
Due date	Feb. 28, 2021	Feb. 28, 2021
Fair value December31, 2016	$ 16,753,000	$ 18,417,000
H S B C Bank [Member] | 7.21 [Member]
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
Notional amount	$ 1,500,000,000
Coverage start date	May 4, 2017
Rate	7.21%
Due date	Mar. 31, 2022
Fair value December31, 2016	$ 36,043,000
Scotiabank [Member] | T I I E 28 [Member]
Disclosure Of Fair Value Of Derivative Financial Instruments [Line Items]
Notional amount	$ 2,200,000,000	$ 2,200,000,000
Coverage start date	Apr. 1, 2016	Apr. 1, 2016
Rate	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	Feb. 28, 2021	Feb. 28, 2021
Fair value December31, 2016	$ 37,577,000	$ 35,926,000

Bank Loans and issuance of D132

Bank Loans and issuance of Debt Securities - Additional Information (Detail) - MXN ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Feb. 24, 2006
Disclosure of detailed information about borrowings [Line Items]
Percentage of common stock voting			100.00%	85.00%
Repayment of outstanding bank debt			$ 1,741,000,000
Capital investments			852,500,000
Expenses related to issuance for long term debt securities			$ 6,500,000
Expenses recognized related to emissions	$ 9,313,000	$ 7,797,000
Restriction in sale or transfer of assets maximum	1,000,000
Master Development Program 2016 [Member]
Disclosure of detailed information about borrowings [Line Items]
Capital investments		$ 2,600,000,000
Master Development Program 2017 [Member]
Disclosure of detailed information about borrowings [Line Items]
Capital investments	$ 3,800,000,000

Bank Loans and issuance of D133

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, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	$ 13,252,258
Less - Current portion	(141,412)	$ (84,758)	$ (3,529,102)
Long-term borrowings (Note 17.a)	4,110,846	4,529,518	421,363
Long-term Debt and Payable [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	4,252,258	4,614,276	3,950,465
Unsecured Loan With MBJA On September 14, 2007 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	148,014	167,884	203,457
Unsecured Loan With MBJA In June 2007 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	215,843	225,999	188,185
Unsecured Loan With MBJA In February 2009 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	10,065	10,539	8,775
Unsecured Loan With IFC On December 12, 2012 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	73,504	216,972	219,383
SITA Information Networking Computing BV,USA [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	35,370	46,058	44,223
Unsecured Loan With GAP On January 19, 2016 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	1,884,731	1,973,412	1,651,824
Unsecured Loan With GAP On February 15, 2016 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Loans	$ 1,884,731	$ 1,973,412	$ 1,634,618

Bank Loans and issuance of D134

Bank Loans and issuance of Debt Securities - Summary of Unpaid Balance of Loan - Loans Contracted with Banking Institutions and Third Parties (Parenthetical) (Detail) - USD ($)	Feb. 15, 2016	Jan. 19, 2016	Apr. 10, 2013	Dec. 12, 2012	Sep. 14, 2007	Dec. 31, 2017	Feb. 28, 2009	Jun. 30, 2007
Disclosure Of Detailed Information About Borrowings [Line Items]
Unsecured loan						$ 191,000,000
Unsecured Loan With MBJA In February 2009 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Unsecured loan							$ 510,000
Interest rate							8.00%
SITA Information Networking Computing BV,USA [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Interest rate				8.00%
Loan maturity period				$ 1,792,096
Disposition of Borrowings				7 years
Payment of finance lease				$ 47,132
Remaining lease liability				$ 1,792,200
SITA Information Networking BV [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Interest rate				8.00%
Loan maturity period				$ 1,231,858
Disposition of Borrowings				7 years
Unsecured Loan With GAP On January 19, 2016 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Unsecured loan		$ 95,500,000
Derivative financial instrument basis points		0.99%
Borrowings interest rate basis						The loan bears interest at LIBOR IM plus 99 basis points.
Loan maturity period		5 years
Unsecured Loan With GAP On February 15, 2016 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Unsecured loan	$ 95,500,000
Derivative financial instrument basis points	1.05%
Borrowings interest rate basis						The loan bears interest at LIBOR IM plus 105 basis points.
Loan maturity period	5 years
Variable rate interest [Member] | Unsecured Loan With MBJA On September 14, 2007 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Derivative financial instrument basis points					3.92%
Borrowings interest rate basis						The loan bears interest at a variable rate of 6 month LIBOR plus 392 basis points, for a period of 12 years from this disposition and semi-annual instalments.
Disposition of Borrowings						$ 7,500,000
Loan maturity period					12 years
Variable rate interest [Member] | Unsecured Loan With IFC On December 12, 2012 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Unsecured loan				$ 13,000,000
Derivative financial instrument basis points				4.50%
Borrowings interest rate basis						The loan bears interest at a variable rate of six month LIBOR plus 450 basis points, for a period of 5 years from each disposition.
Disposition of Borrowings			$ 3,724,452
Loan maturity period			5 years
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%
Top of Range [Member] | Variable rate interest [Member] | Unsecured Loan With MBJA On September 14, 2007 [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Unsecured loan					$ 20,000,000

Bank Loans and issuance of D135

Bank Loans and issuance of Debt Securities - Summary of Issuance of Debt Securities (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Nov. 09, 2017	Apr. 06, 2017	Dec. 31, 2016	Jul. 08, 2016	Jan. 29, 2016	Dec. 31, 2015	Feb. 20, 2015
Disclosure of debt securities [line items]
Debt securities (Note 17.b)	$ 9,000,000			$ 5,200,000			$ 2,600,000
TIIE Rate Plus 24 Basis Point [Member] | Unsecured Debt GAP-15 [Member]
Disclosure of debt securities [line items]
Debt securities (Note 17.b)	2,200,000			2,200,000		$ 1,100,000	1,100,000	$ 1,100,000
Fixed Rate Interest [Member] | Unsecured Debt GAP-15-2 [Member]
Disclosure of debt securities [line items]
Debt securities (Note 17.b)	1,500,000			1,500,000			$ 1,500,000	$ 1,500,000
TIIE Rate Plus 49 Basis Point [Member] | Unsecured Debt GAP-16 [Member]
Disclosure of debt securities [line items]
Debt securities (Note 17.b)	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]
Debt securities (Note 17.b)	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]
Debt securities (Note 17.b)	$ 2,300,000	$ 2,300,000

Bank Loans and issuance of D136

Bank Loans and issuance of Debt Securities - Summary of Issuance of Debt Securities (Parenthetical) (Detail) - MXN ($) $ in Thousands	Nov. 09, 2017	Apr. 06, 2017	Jul. 08, 2016	Feb. 20, 2015	Dec. 31, 2017	Dec. 29, 2017	Dec. 31, 2016	Jan. 29, 2016	Dec. 31, 2015
Disclosure of debt securities [line items]
Issuance of debt securities					$ 9,000,000		$ 5,200,000		$ 2,600,000
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	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						7.6311%
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
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						7.6311%
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
Borrowings interest rate basis		28-day TIIE plus 49 basis points
Derivative financial instrument basis points		49.00%				7.6311%
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
Borrowings interest rate basis	28-day TIIE plus 44 basis points
Derivative financial instrument basis points	44.00%					7.6311%
Maturity period	5 years

Bank Loans and issuance of D137

Bank Loans and issuance of Debt Securities - Summary of Maturity of Long Term Debt Payable (Detail) $ in Thousands	Dec. 31, 2017MXN ($)
Disclosure of detailed information about borrowings [Line Items]
Loans	$ 13,252,258
Not later than 1 year [Member]
Disclosure of detailed information about borrowings [Line Items]
Loans	141,412
Later than one year and not later than two years [Member]
Disclosure of detailed information about borrowings [Line Items]
Loans	68,568
Later than two years and not later than three years [Member]
Disclosure of detailed information about borrowings [Line Items]
Loans	2,239,743
Later than three years and not later than four years [Member]
Disclosure of detailed information about borrowings [Line Items]
Loans	5,276,684
Later than four years and not later than five years [Member]
Disclosure of detailed information about borrowings [Line Items]
Loans	$ 5,525,851

Bank Loans and issuance of D138

Bank Loans and issuance of Debt Securities - Summary of Debt Payable (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about borrowings [Line Items]
Long-Term	$ 4,110,846	$ 4,529,518	$ 421,363
Total	13,252,258
Grupo Aeroportuariodel Pacifico S A B De C V [Member]
Disclosure of detailed information about borrowings [Line Items]
Current			3,286,442
Long-Term	12,769,461	9,146,824	2,600,000
Total	12,769,461	9,146,824	5,886,442
MBJA [Member]
Disclosure of detailed information about borrowings [Line Items]
Current	141,412	84,758	242,660
Long-Term	341,385	582,694	421,363
Total	482,797	667,452	664,023
Related parties [Member]
Disclosure of detailed information about borrowings [Line Items]
Current	141,412	84,758	3,529,102
Long-Term	13,110,846	9,729,518	3,021,363
Total	$ 13,252,258	$ 9,814,276	$ 6,550,465

Bank Loans and issuance of D139

Bank Loans and issuance of Debt Securities - Summary of Reconciliation of Liabilities Arising From Financing Activities (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2017MXN ($)
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	$ 9,741,822
Repayments on bank loans	(151,724)
Non-cash changes, Proceeds from issuance of Debt securities	3,800,000
Non-cash changes, Exchange effects	(210,294)
Non-cash changes, Fair value adjustments	(34,361)
Ending balance	13,145,443
Banks Loans and Current Portion of Long Term Debt [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	84,758
Repayments on bank loans	(84,758)
Non-cash changes, Reclassification of current installments of long term debt	141,412
Ending balance	141,412
Long-Term Borrowings [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	4,529,518
Repayments on bank loans	(66,966)
Non-cash changes, Reclassification of current installments of long term debt	(141,412)
Non-cash changes, Exchange effects	(210,294)
Ending balance	4,110,846
Debt Securities [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	5,200,000
Non-cash changes, Proceeds from issuance of Debt securities	3,800,000
Ending balance	9,000,000
Derivative Financial Instruments [Member]
Disclosure Of Detailed Information About Borrowings [Line Items]
Beginning balance	(72,454)
Non-cash changes, Fair value adjustments	(34,361)
Ending balance	$ (106,815)

Retirement Employee Benefits -

Retirement Employee Benefits - Additional Information (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Defined Benefit Plans [Line Items]
Employer contribution percentage	2.00%
Defined contribution plan expense	$ 6,001	$ 4,986	$ 4,728
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	$ 11,820

Retirement Employee Benefits141

Retirement Employee Benefits - Summary of Defined Benefit Plans (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Disclosure Of Defined Benefit Plans [Abstract]
Present value of defined benefit obligations	$ 112,980	$ 92,575	$ 93,367	$ 80,015

Retirement Employee Benefits142

Retirement Employee Benefits - Summary of Movements in Present Value of Defined Obligation (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Defined Benefit Plans [Abstract]
Opening defined benefit obligation	$ 92,575	$ 93,367	$ 80,015
Current service labor cost	9,459	7,233	6,754
Interest cost	8,344	7,365	6,463
Actuarial losses			135
New measurement (gains) / losses:
Actuarial (gains) losses resulting from changes in financial and demographic assumptions	2,602	(7,165)
Actuarial (gains) and losses arising from adjustments for actuarial experience		(8,225)
Ending defined benefit obligation	$ 112,980	$ 92,575	$ 93,367

Retirement Employee Benefits143

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, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Defined Benefit Plans [Abstract]
Current service labor cost	$ 9,459	$ 7,233	$ 6,754
Interest cost	8,344	7,365	6,463
Actuarial losses			135
Components of defined benefit costs recognized in net income (Note 24)	17,803	14,598	13,352
Measurement of net defined benefit liability:
Actuarial (gains) losses arising from changes in financial and demographic assumptions	2,602	(7,165)
Actuarial (gains) and losses arising from adjustments for actuarial experience		(8,225)
Components of defined benefit costs recognized in other comprehensive income	2,602	(15,390)
Total recognized as employee benefit cost	$ 20,405	$ (792)	$ 13,352

Retirement Employee Benefits144

Retirement Employee Benefits - Schedule of Main Actuarial Assumptions at Reporting Date (Detail)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Defined Benefit Plans [Abstract]
Discount of the projected benefit obligation at present value	7.60%	7.40%	7.40%
Salary increase	5.00%	5.00%	5.00%
Remaining labor life	17 years 8 months 12 days	18 years 2 months 12 days	20 years 9 months 18 days
Inflation	4.20%	3.40%	3.50%

Equity - Schedule of Common Sto

Equity - Schedule of Common Stock (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Equity [Line Items]
Number of shares	561,000,000	561,000,000	561,000,000
Common stock value	$ 9,028,446	$ 10,778,613	$ 12,528,780
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	$ 7,674,179	$ 9,161,820	$ 10,649,462
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	$ 1,354,267	$ 1,616,793	$ 1,879,318

Equity - Additional Information

Equity - Additional Information (Detail)	Nov. 16, 2017MXN ($)$ / shares	Nov. 07, 2017MXN ($)$ / shares	Aug. 15, 2017MXN ($)$ / shares	Aug. 14, 2017MXN ($)$ / shares	May 08, 2017MXN ($)	Apr. 25, 2017MXN ($)$ / shares	Nov. 18, 2016MXN ($)$ / shares	Aug. 25, 2016MXN ($)$ / shares	May 09, 2016MXN ($)	Apr. 26, 2016MXN ($)$ / shares	Nov. 04, 2015MXN ($)$ / shares	Aug. 21, 2015MXN ($)$ / shares	May 15, 2015MXN ($)	Apr. 21, 2015MXN ($)$ / shares	Dec. 31, 2017MXN ($)VoteDirector	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)	Feb. 28, 2014MXN ($)shares	Apr. 23, 2014MXN ($)
Disclosure Of Equity [Line Items]
Percentage of acquisition, nominations and compensation corresponding to operating committee members															20.00%
Dividend payment per share | $ / shares	$ 2.86	$ 2.86	$ 2.86	$ 2.86		$ 5.72	$ 1.79	$ 2.28		$ 4.07	$ 1.50	$ 1.82		$ 3.32
Dividend payment	$ 1,503,146,000	$ 1,503,146,000	$ 1,503,146,000	$ 1,503,146,000			$ 940,780,000	$ 1,198,312,000			$ 788,364,000	$ 956,547,000			$ 3,006,292,000
Canceled Reserve for repurchase of shares										$ 950,000,000				$ 850,000,000					$ 400,000,000
Reserve for repurchase of shares															2,728,374,000	$ 2,683,374,000	$ 2,583,374,000
Capital reduction per share | $ / shares						$ 3.33				$ 3.33				$ 2.68
Capital reduction					$ 1,750,167,000	$ 1,750,167,000			$ 1,750,167,000				$ 1,408,542,000		$ 1,750,167,000	1,750,167,000	1,408,542,000
Description of legal reserves															The 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															$ 1,119,029,000	$ 960,943,000	$ 840,743,000
Percentage of legal reserve															12.40%	8.90%	6.70%
Maximum amount of repurchase shares															$ 2,728,374,000
Repurchases of shares amount																		$ 1,733,374,000
Remaining Shares on repurchased															$ 995,000,000
Number of shares repurchased | shares																		35,424,453
Additional income tax on dividend															10.00%
Top of Range [Member]
Disclosure Of Equity [Line Items]
Reserve for repurchase of shares										$ 995,000,000				$ 950,000,000					$ 850,000,000
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%
Percentage of voting rights															10.00%

Equity - Schedule of Stockholde

Equity - Schedule of Stockholders Equity Tax Account (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Equity [Abstract]
Contributed capital account	$ 26,519,004	$ 26,540,780	$ 27,415,833
Net tax income account	4,111,601	3,232,321	2,147,169
Total	$ 30,630,605	$ 29,773,101	$ 29,563,002

Non-Controlling Interest (NC148

Non-Controlling Interest (NCI) - Additional Information (Detail) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2017MXN ($)Exchange_Rate	Mar. 23, 2017MXN ($)$ / $	Mar. 23, 2017USD ($)$ / $	Dec. 31, 2016Exchange_Rate	Dec. 31, 2015Exchange_Rate	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 Vantage as a non-controlling shareholder.
Dividend payment from retained earnings	$ 130,846		$ 26,000
Closing exchange rate | Exchange_Rate	19.7354			20.6640	17.2065
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		$ 130,846	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		$ 382,275	$ 19,370
Closing exchange rate | $ / $		19.7354	19.7354

Non-Controlling Interest (NC149

Non-Controlling Interest (NCI) - Summary of Non Controlling Interest (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Non Controlling Interest [Line Items]
Current assets	$ 8,980,159	$ 5,998,574	$ 3,386,683
Non-current liabilities	(15,145,616)	(11,705,594)	(4,659,046)
Current liabilities	(2,295,147)	(1,941,299)	(4,658,310)
Revenue	12,365,918	11,107,561	8,106,909
Profit	4,731,081	3,353,559	2,770,777
OCI	(229,096)	784,226	482,394
Total comprehensive income	4,501,985	4,137,785	3,253,171
Profit allocated to NCI	81,961	71,675	44,757
Net cash provided by operating activities	6,168,702	5,641,203	4,904,753
Net cash provided by investment activities	(1,938,575)	(1,816,557)	(3,669,927)
Net cash used in financing activities	(1,687,316)	(1,771,185)	166,171
Increase in cash and cash equivalents	$ 2,542,005	$ 2,191,639	$ 1,400,997
Desarrollo De Concesiones Aeroportuarias S.L. [Member]
Non Controlling Interest [Line Items]
NCI percentage	25.50%	25.50%	25.50%
Non-current assets	$ 5,610,289	$ 6,117,021	$ 5,329,086
Current assets	1,505,069	1,155,778	529,288
Non-current liabilities	(1,840,532)	(2,590,361)	(2,073,551)
Current liabilities	(1,162,848)	(480,267)	(325,640)
Net assets	4,111,978	4,202,171	3,459,183
Net assets attributable to NCI	1,048,554	1,071,554	882,092
Revenue	1,852,687	1,622,033	995,707
Profit	321,416	281,078	175,518
OCI	(225,169)	773,453	482,394
Total comprehensive income	96,247	992,944	875,237
Profit allocated to NCI	81,961	71,675	44,757
OCI allocated to NCI	(31,635)	117,787	66,901
Net cash provided by operating activities	625,619	729,858	761,724
Net cash provided by investment activities	(122,417)	13,673	7,959
Net cash used in financing activities	(202,264)	(156,099)	(346,807)
Increase in cash and cash equivalents	$ 300,938	$ 587,432	$ 422,876

Revenues - Additional Informati

Revenues - Additional Information (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Revenue [Abstract]
Percentage from maximum tariff per traffic unit by the mexican airports	100.00%	99.90%	100.00%
Improvements to concession assets	$ 1,312,491	$ 1,676,037	$ 838,635

Revenues - Schedule of Revenues

Revenues - Schedule of Revenues (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Airport operating services to airlines:
Landing	$ 681,096	$ 518,404	$ 284,275
Charges for not canceling extended stay reservations	2,207	3,601	3,412
Parking on embarking/disembarking platform	72,158	66,563	135,701
Parking on extended stay or overnight platform	61,722	45,274	35,663
Passenger walkways and shuttle buses	34,795	31,217	18,346
Airport security charges	181,304	160,986	113,579
Airports services			34,540
Airport real estate services to airlines:
Leasing of hangars to airlines	24,574	20,257	7,011
Leasing of shops, warehouses and stockrooms to airlines (operating)	4,040	4,045	3,884
Leasing of space and other terminal facilities to airlines within the terminal (operating)	56,100	53,095	43,559
Leasing of land and other surfaces to airlines outside the terminal (operating)	5,602	6,013	3,154
Leasing of check-in desks and other terminal space	575	809	4,090
Leasing of desks and other terminal space for ticket sale.	7,866	5,764	6,294
Airport passenger services:
Domestic passenger charges	3,054,639	2,552,169	2,078,059
International passenger charges	3,696,147	3,210,822	2,404,331
Airport real estate services and rights of access to other operators	34,688	33,192	28,709
Complementary services:
Catering services	24,893	21,286	16,601
Other third-party ramp services rendered to airlines	50,775	42,283	35,670
Traffic and/or dispatch	58,954	55,402	37,362
Fuel supply or removal	216,600	195,458	117,162
Third-party airplane maintenance and repair	11,787	11,280	7,620
Total regulated revenues included in the maximum rate	8,280,522	7,037,920	5,419,022
Regulated revenues not included in the maximum rate:
Car parking charges	277,229	254,108	251,468
Recovery of cost over aeronautical services	157,211	126,513	115,273
Recovery of cost over non-aeronautical services	43,034	35,721	31,976
Total regulated revenues not included in the maximum rate	477,474	416,342	398,717
Total regulated revenues	8,757,996	7,454,262	5,817,739
Commercial concessions:
Retail operations	201,683	186,849	125,481
Food and beverages	163,925	138,664	118,910
Duty free	343,847	312,569	226,226
VIP lounges	36,945	28,418	21,021
Financial services	40,586	36,537	28,671
Communications and networks	11,927	12,528	10,202
Car rentals	205,992	177,807	138,532
Commercial leasing	16,579	22,802	22,912
Advertising	168,573	169,762	129,244
Time sharing developers	186,652	172,660	139,124
Leasing of space to airlines and other complementary service providers (non-operating)	123,568	111,146	205,891
Lease outside the terminal	47,730	36,132
VIP Lounges operated directly	154,737	112,042	65,045
Convenience store	84,436	93,747
Royalties	4,700	532
Revenues from sharing of commercial activities:
Retail operations	113,175	87,845	50,432
Food and beverages	112,350	81,455	50,537
Duty free	53,709	36,331	21,391
Financial services	17,386	726	721
Car rentals	28,790	20,914	8,904
Access fee for ground transportation	75,938	61,267	46,145
Non-airport access fees	73,622	60,128	28,696
Other leases	11,706
Services rendered to ASA	276	82	3
Various commercial-related revenues	16,599	16,319	12,447
Total unregulated revenues	2,295,431	1,977,262	1,450,535
Total aeronautical and non-aeronautical services	$ 11,053,427	$ 9,431,524	$ 7,268,274

Cost of Services - Summary of C

Cost of Services - Summary of Cost of Services (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cost Of Service [Abstract]
Employee cost (Note 24)	$ 663,360	$ 584,560	$ 502,794
Maintenance	505,352	346,805	302,203
Safety, security and insurance	317,023	282,310	249,752
Utilities	278,895	222,891	192,158
Other	345,777	345,805	311,351
Cost of services	$ 2,110,407	$ 1,782,371	$ 1,558,258

Depreciation and Amortization -

Depreciation and Amortization - Summary of Depreciation and Amortization (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Depreciation And Amortization Expense [Abstract]
Depreciation	$ 324,460	$ 300,880	$ 206,724
Amortization	1,119,102	1,047,507	949,711
Depreciation and amortization	$ 1,443,562	$ 1,348,387	$ 1,156,435

Employee Cost - Summary of Empl

Employee Cost - Summary of Employee Cost (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Employee Cost [Abstract]
Wages and salaries	$ 453,452	$ 403,312	$ 341,134
Other remunerations	61,527	50,709	47,612
Social benefits	54,003	44,967	42,354
Severance payments	4,464	6,479	5,102
Labor union fees	16,991	15,421	14,842
Taxes on employee benefits	7,832	6,483	6,053
PTU	10,128	10,337	2,917
Retirement employee benefits	16,688	14,598	13,352
Others	38,275	32,254	29,348
Total employee cost	$ 663,360	$ 584,560	$ 502,794

Cost of Improvements to Conc155

Cost of Improvements to Concession Assets - Summary of Cost of Improvements to Concession Assets (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cost Of Improvements To Concession Assets [Abstract]
Cost of improvements to concession assets	$ 1,312,491	$ 1,676,037	$ 838,635

Other Income Net - Summary of O

Other Income Net - Summary of Other Income Expenses (Detail) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2017MXN ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015MXN ($)	Dec. 31, 2015USD ($)
Disclosure Of Other Income Expense [Abstract]
Recovery insurance	$ (20,539)		$ (2,903)		$ (200,884)
Bargain purchase gain					(189,744)
Other services provided by DCA					(30,418)
Sale of fixed assets	(5,070)		(4,493)		(5,672)
Cancellation of non-exigible liabilities and provisions	(87,755)
Other income	(18,198)		(11,021)		(14,150)
Total other income	(131,562)		(18,417)		(440,868)
Repair of damaged by natural disasters	6,514				176,073
Loss on sale of assets	17,684		5,566		4,310
Donation	20,066
Other expenses	3,377		12,556		5,873
Total other expenses	47,641	$ 54,198	18,122	$ 55,723	186,256	$ 36,616
Other income – Net	$ (83,921)		$ (295)		$ (254,612)

Finance Cost - Net - Summary of

Finance Cost - Net - Summary of Net Finance (Cost) Income (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Finance Income Expense [Abstract]
Interest income from cash equivalents	$ 354,439	$ 182,426	$ 81,489
Interest on recovered taxes	8,791	16,199	3,465
Gain on derivative financial investments	34,361	68,261
Other	23,144	12,684	5,935
Total interest income	420,735	279,570	90,889
Interest cost from bank loans	(124,438)	(107,680)	(71,881)
Loss on financial investments held for trading purposes		(2)	(242)
Commissions for bank loans	(32)		(1,901)
Other financing costs	(18,362)	(24,620)	(8,594)
Interest cost for debt securities	(476,375)	(249,406)	(126,686)
Total interest expense	(619,207)	(381,708)	(209,304)
Foreign exchange gains	1,025,183	759,965	222,292
Foreign exchange loss	(926,100)	(1,260,859)	(560,687)
Foreign exchange gains (loss) - Net	99,083	(500,894)	(338,395)
Finance cost - Net	$ (99,389)	$ (603,032)	$ (456,810)

Commitments - Additional Inform

Commitments - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2015USD ($)	Dec. 31, 2017MXN ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Nov. 30, 2014USD ($)
Commitments [Line Items]
SCT confirmed compliance percentage	100.00%
Authorised capital investments		$ 5,478,614
Capital Investments	$ 659,000		$ 3,492,476	$ 768,832
April 2015 to March 2020 [Member] | Airport Authority in Jamaica [Member]
Commitments [Line Items]
Authorised capital investments					$ 37,940,000

Commitments - Summary of Author

Commitments - Summary of Authorized Investments (Detail) $ in Thousands	Dec. 31, 2017MXN ($)
Commitments [Line Items]
Total authorised investments	$ 5,478,614
Not later than 1 year [Member]
Commitments [Line Items]
Total authorised investments	1,412,232
Later than one year and not later than two years [Member]
Commitments [Line Items]
Total authorised investments	1,842,569
Later than two years and not later than three years [Member]
Commitments [Line Items]
Total authorised investments	1,157,684
Later than three years and not later than four years [Member]
Commitments [Line Items]
Total authorised investments	759,337
Later than four years and not later than five years [Member]
Commitments [Line Items]
Total authorised investments	$ 306,792

Contingencies - Additional Info

Contingencies - Additional Information (Detail) $ in Thousands	Nov. 26, 2014MXN ($)	Oct. 01, 2013haProceeding	Sep. 30, 2016MXN ($)	Feb. 29, 2016	Mar. 31, 2016MXN ($)	Dec. 31, 2017MXN ($)
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 by-laws Company, 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 by-laws, therefore, is order of 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 share capital and instructs that the sale must be made through a procedure called "Public Offering" under the terms of the law and in accordance with Article XII of the statutes.
Airport Landing Rights [Member]
Disclosure Of Contingent Liabilities [Line Items]
Loss of commercial revenues			$ 2,800		$ 4,100	$ 13,300
Tijuana municipal authority [Member]
Disclosure Of Contingent Liabilities [Line Items]
Payment of property tax	$ 234,780
Amount of bond as collateral	$ 234,780

Operating Segment and Geogra161

Operating Segment and Geographic Information - Summary of Segment Results, Assets and Liabilities by Segments (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of operating segments [Line Items]
Total revenues	$ 12,365,918	$ 11,107,561	$ 8,106,909
Income from operations	6,281,731	5,234,892	4,088,600
Interest income	420,735	279,570	90,889
Interest expense	(619,207)	(381,708)	(209,304)
Gain on financial investments held for trading purposes	34,361	68,261
Depreciation and amortization for the year	(1,443,562)	(1,348,387)	(1,156,435)
Share of loss of associate	(10,620)	(11,728)	(13,704)
Income before income taxes	6,171,722	4,620,132	3,618,086
Income taxes expense	(1,440,641)	(1,266,573)	(847,309)
Total assets	39,517,532	36,051,462	31,473,399
Total liabilities	17,440,763	13,646,893	9,317,356
Net invesment in equity investees	11,016	21,636	92,232
Net cash flows provided by operations activities	6,168,702	5,641,203	4,904,753
Net cash flow used in investing activities	(1,938,575)	(1,816,557)	(3,669,927)
Net cash flow used in financing activities	(1,687,316)	(1,771,185)	166,171
Additions to non-current as assets	25,065,260	24,887,954	23,061,263
Operating segments [Member]
Disclosure of operating segments [Line Items]
Total revenues	12,361,218	11,107,029	8,106,909
Income from operations	6,213,440	5,248,095	4,039,360
Interest income	344,991	191,186	106,229
Interest expense	(653,800)	(436,410)	(236,699)
Depreciation and amortization for the year	(1,433,750)	(1,340,182)	(1,146,947)
Income before income taxes	5,912,312	4,998,886	3,866,537
Income taxes expense	(1,318,770)	(1,275,454)	(903,809)
Total assets	32,848,928	32,276,543	28,731,418
Total liabilities	11,743,146	9,804,886	6,724,600
Net cash flows provided by operations activities	6,387,940	5,306,963	3,988,617
Net cash flow used in investing activities	(1,948,557)	(1,844,445)	(1,167,242)
Net cash flow used in financing activities	(3,686,573)	(1,678,613)	(1,926,937)
Additions to non-current as assets	24,746,263	24,709,652	22,916,749
Operating segments [Member] | Guadalajara [Member]
Disclosure of operating segments [Line Items]
Total revenues	3,398,484	3,126,311	2,265,398
Income from operations	2,072,491	1,735,192	1,351,741
Interest income	105,328	71,363	23,683
Interest expense	(168,112)	(96,433)	(60,567)
Depreciation and amortization for the year	(295,445)	(268,391)	(264,975)
Income before income taxes	2,008,984	1,712,126	1,317,731
Income taxes expense	(442,764)	(430,926)	(342,702)
Total assets	9,289,847	8,602,939	7,721,569
Total liabilities	3,133,738	2,483,043	1,568,853
Net cash flows provided by operations activities	1,852,797	1,612,152	1,030,285
Net cash flow used in investing activities	(414,701)	(555,859)	(216,928)
Net cash flow used in financing activities	(1,144,341)	(616,854)	(540,728)
Additions to non-current as assets	5,796,853	5,757,015	5,397,740
Operating segments [Member] | Tijuana [Member]
Disclosure of operating segments [Line Items]
Total revenues	1,666,582	1,616,014	1,171,362
Income from operations	883,966	765,929	483,094
Interest income	45,775	11,374	351
Interest expense	(89,265)	(36,905)	(7,965)
Depreciation and amortization for the year	(161,892)	(153,645)	(133,100)
Income before income taxes	840,689	740,569	477,628
Income taxes expense	(152,631)	(175,261)	(96,375)
Total assets	5,541,186	5,322,674	4,678,483
Total liabilities	1,498,785	1,063,332	482,440
Net cash flows provided by operations activities	969,246	444,953	395,064
Net cash flow used in investing activities	(410,216)	(427,335)	(190,172)
Net cash flow used in financing activities	(560,617)	(15,492)	(221,647)
Additions to non-current as assets	3,615,601	3,411,502	3,125,835
Operating segments [Member] | Puerto Vallarta [Member]
Disclosure of operating segments [Line Items]
Total revenues	1,462,309	1,251,283	986,010
Income from operations	863,209	729,952	576,687
Interest income	53,166	25,813	14,533
Interest expense	(52,327)	(32,977)	(25,625)
Depreciation and amortization for the year	(142,763)	(139,500)	(132,076)
Income before income taxes	856,050	731,710	573,763
Income taxes expense	(184,506)	(181,021)	(144,532)
Total assets	3,875,465	3,589,999	3,451,306
Total liabilities	1,127,055	893,123	693,596
Net cash flows provided by operations activities	844,238	743,818	476,215
Net cash flow used in investing activities	(184,142)	(93,100)	(110,996)
Net cash flow used in financing activities	(436,447)	(506,223)	(292,556)
Additions to non-current as assets	2,432,387	2,456,977	2,447,205
Operating segments [Member] | Los Cabos [Member]
Disclosure of operating segments [Line Items]
Total revenues			1,240,376
Income from operations			663,087
Interest income			11,409
Interest expense			(38,980)
Depreciation and amortization for the year			(169,624)
Income before income taxes			651,470
Income taxes expense			(143,253)
Total assets			3,574,307
Total liabilities			1,085,814
Net cash flows provided by operations activities			624,153
Net cash flow used in investing activities			(162,116)
Net cash flow used in financing activities			(189,722)
Additions to non-current as assets			2,608,721
Operating segments [Member] | Montego Bag [Member]
Disclosure of operating segments [Line Items]
Total revenues	1,852,687	1,622,031	995,707
Income from operations	565,463	524,139	531,608
Interest income			28,625
Interest expense	(136,497)	(142,405)	(65,446)
Depreciation and amortization for the year	(344,861)	(333,924)	(220,601)
Income before income taxes	445,269	366,464	425,071
Income taxes expense	(107,062)	(97,113)	(73,513)
Total assets	3,068,476	4,017,963	3,268,824
Total liabilities	1,854,290	2,000,593	1,733,160
Net cash flows provided by operations activities	788,059	753,970	716,970
Net cash flow used in investing activities	(122,417)	(45,195)	(20,744)
Net cash flow used in financing activities	(287,859)	(272,823)	(761,266)
Additions to non-current as assets	5,604,397	6,117,021	5,322,545
Operating segments [Member] | Hermosillo [Member]
Disclosure of operating segments [Line Items]
Total revenues	510,191	447,451	315,929
Income from operations	142,836	152,921	110,333
Interest income	26,798	15,414	8,319
Interest expense	(35,317)	(19,624)	(10,042)
Depreciation and amortization for the year	(59,241)	(49,111)	(45,364)
Income before income taxes	134,220	148,283	109,166
Income taxes expense	(12,382)	(31,073)	(39,829)
Total assets	1,715,227	1,629,746	1,336,608
Total liabilities	663,360	539,716	274,784
Net cash flows provided by operations activities	195,867	176,530	158,785
Net cash flow used in investing activities	(202,470)	(132,778)	(75,239)
Net cash flow used in financing activities	(77,101)	125,786	33,105
Additions to non-current as assets	1,134,216	1,002,690	891,345
Operating segments [Member] | Bajio [Member]
Disclosure of operating segments [Line Items]
Total revenues	625,544	502,340	374,387
Income from operations	312,363	251,071	205,163
Interest income	15,648	11,819	5,427
Interest expense	(27,125)	(15,460)	(8,757)
Depreciation and amortization for the year	(52,836)	(47,960)	(43,391)
Income before income taxes	303,605	244,333	202,117
Income taxes expense	(69,271)	(59,545)	(53,423)
Total assets	1,475,581	1,308,647	1,194,583
Total liabilities	571,006	418,405	290,126
Net cash flows provided by operations activities	270,238	220,897	227,176
Net cash flow used in investing activities	(143,243)	(103,264)	(59,393)
Net cash flow used in financing activities	(123,028)	(88,231)	(72,934)
Additions to non-current as assets	967,981	859,982	788,939
Operating segments [Member] | Other Airport [Member]
Disclosure of operating segments [Line Items]
Total revenues	893,555	936,040	757,740
Income from operations	201,276	195,508	117,647
Interest income	32,674	20,509	13,882
Interest expense	(59,450)	(36,374)	(19,317)
Depreciation and amortization for the year	(175,472)	(159,275)	(137,814)
Income before income taxes	188,364	160,475	109,591
Income taxes expense	(61,368)	(22,028)	(10,180)
Total assets	3,749,863	3,762,056	3,505,736
Total liabilities	1,022,867	899,060	595,828
Net cash flows provided by operations activities	381,488	326,250	359,969
Net cash flow used in investing activities	(147,719)	(278,412)	(331,656)
Net cash flow used in financing activities	(232,161)	75,641	118,811
Additions to non-current as assets	2,431,955	2,465,893	2,334,419
Operating segments [Member] | Other Companies [Member]
Disclosure of operating segments [Line Items]
Total revenues	4,700	532
Total intersegment revenues	4,265,456	3,722,428	2,869,819
Income from operations	4,323,747	3,484,359	2,552,892
Interest income	750,350	451,089	165,823
Interest expense	(640,015)	(308,004)	(153,768)
Gain on financial investments held for trading purposes	34,361	68,261
Depreciation and amortization for the year	(9,813)	(8,205)	(9,488)
Share of loss of associate	(10,620)	(11,728)	(13,704)
Income before income taxes	4,514,866	3,118,808	2,255,199
Income taxes expense	(121,871)	8,881	56,500
Total assets	38,598,059	33,785,689	31,013,292
Total liabilities	13,871,716	10,226,807	6,328,704
Net invesment in equity investees	11,016	21,636	92,232
Net cash flows provided by operations activities	(105,808)	334,240	628,116
Net cash flow used in investing activities	4,839,982	3,546,981	901,976
Net cash flow used in financing activities	(2,830,743)	(3,611,664)	(1,234,888)
Additions to non-current as assets	318,997	178,302	144,514
Operating segments [Member] | San Jose del Cabo [Member]
Disclosure of operating segments [Line Items]
Total revenues	1,951,865	1,605,558
Income from operations	1,171,837	893,382
Interest income	65,601	34,894
Interest expense	(85,706)	(56,233)
Depreciation and amortization for the year	(201,241)	(188,376)
Income before income taxes	1,135,132	894,925
Income taxes expense	(288,786)	(278,486)
Total assets	4,133,283	4,042,519
Total liabilities	1,872,045	1,507,615
Net cash flows provided by operations activities	1,086,007	1,028,391
Net cash flow used in investing activities	(323,649)	(208,502)
Net cash flow used in financing activities	(825,018)	(380,419)
Additions to non-current as assets	2,762,873	2,638,572
Eliminations [Member]
Disclosure of operating segments [Line Items]
Total intersegment revenues	(4,265,456)	(3,722,428)	(2,869,819)
Income from operations	(4,255,456)	(3,497,562)	(2,503,650)
Interest income	(674,606)	(362,705)	(181,163)
Interest expense	674,606	362,705	181,163
Income before income taxes	(4,255,456)	(3,497,562)	(2,503,650)
Total assets	(31,929,455)	(30,010,770)	(28,271,310)
Total liabilities	(8,174,099)	(6,384,800)	(3,735,947)
Net cash flows provided by operations activities	(113,430)		288,020
Net cash flow used in investing activities	4,830,000	(3,519,092)	(3,404,661)
Net cash flow used in financing activities	$ 4,830,000	$ 3,519,092	$ 3,327,995

Operating Segment and Geogra162

Operating Segment and Geographic Information - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017MXN ($)Supplier	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)
Disclosure of operating segments [Line Items]
Revenue	$ 12,365,918,000	$ 11,107,561,000	$ 8,106,909,000
Percentage the compliance with the TM by the company's mexican airports	100.00%	99.90%	100.00%
Description about major suppliers	The Company has no dependence of particularly 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	54.60%	51.90%	55.30%
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]
Revenue	$ 1,852,687,000	$ 1,622,031,000	$ 995,707,000
Non-current assets	5,604,397,000	6,117,021,000	5,322,545,000
Country of Domicile [Member]
Disclosure of operating segments [Line Items]
Revenue	10,513,231,000	9,485,530,000	7,111,202,000
Non-current assets	19,454,971,000	$ 18,802,570,000	$ 17,738,718,000
Spain [Member]
Disclosure of operating segments [Line Items]
Revenue	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, 2017MXN ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015MXN ($)	Dec. 31, 2015USD ($)
Foreign Currency Transactions [Abstract]
Revenues from aeronautical and non-aeronautical services		$ 135,776		$ 121,137		$ 93,431
Revenues for recovery expenses		1,362		923		774
Technical assistance fee		5,738		5,622		5,682
Other expenses	$ 47,641	$ 54,198	$ 18,122	$ 55,723	$ 186,256	$ 36,616

Foreign Currency Transaction164

Foreign Currency Transactions - Summary of Exchange Rate in Effect (Detail) - Exchange_Rate	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Foreign currency transactions [Line Items]
Mexican pesos per one U.S. dollar	19.7354	20.6640	17.2065

Transactions with Related Pa165

Transactions with Related Parties - Summary of Transactions Between Related Parties (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
AMP, entity with significant influence Expenses:
Technical assistance fees	$ 357,451	$ 301,820	$ 236,507
AMP [Member]
AMP, entity with significant influence Expenses:
Technical assistance fees	357,451	301,820	234,867
Services received		2,260	2,289
Otay Tijuana Venture LLC [Member] | Non-airport access rights [Member]
AMP, entity with significant influence Expenses:
Services received	$ 43,973	$ 33,138	$ 678

Transactions with Related Pa166

Transactions with Related Parties - Additional Information (Detail) - AMP [Member]	12 Months Ended
	Dec. 31, 2017USD ($)
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 shareholders, unless one party gives a termination notice to the other at least 60 days prior to the effective termination date. Only the Shareholders’ 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, accordingly to the participation agreement signed on August 25, 1999 among the SCT, GAP in Mexico, its strategic partner and the Shareholders of the strategic partner.
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 Pa167

Transactions with Related Parties - Summary of Total Amounts Paid to Key Management Personnel or Directors (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Key management personnel of entity or parent [Member]
Disclosure of transactions between related parties [Line Items]
Key management personnel compensation	$ 28,587	$ 27,704	$ 28,001
Independent directors [Member]
Disclosure of transactions between related parties [Line Items]
Key management personnel compensation	$ 6,205	$ 5,779	$ 5,168

Transactions with Related Pa168

Transactions with Related Parties - Summary of Accounts Receivable (Payable) with Other Related Parties (Detail) - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts payable	$ (252,622)	$ (198,512)	$ (149,637)
Ingeniería y Economía del Transporte, S.A. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts payable	(3,777)	(1,125)
Especialistas en Alta Cocina, S.A. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts receivable		$ 891	$ 383
Mayo 13, S.A. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Accounts receivable	$ 417

Transactions with Related Pa169

Transactions with Related Parties - Summary of Revenues (Expenses) with Other Related Parties (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Especialistas en Alta Cocina, S.A. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues	$ 28,093	$ 18,374	$ 15,500
Mayo 13, S.A. de C.V. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Commercial revenues	10,042	5,341	$ 3,328
Ingeniería y Economía del Transporte, S.A. [Member]
Disclosure Of Transactions Between Related Parties [Line Items]
Technical advisory	$ 14,637	$ 5,238

Operating Lease Agreements - Su

Operating Lease Agreements - Summary of Rents of Operating Leases Payable (Detail) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of operating lease by lessee [Line Items]
Operating lease payable	$ 62,948	$ 58,365	$ 66,135
Not later than 1 year [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease payable	15,067	18,550	18,306
Between 1 and 5 years [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease payable	$ 47,881	$ 39,815	$ 47,829

Operating Lease Agreements - Ad

Operating Lease Agreements - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2017MXN ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016MXN ($)	Dec. 31, 2015MXN ($)
Disclosure of operating lease by lessee [Line Items]
Operating lease rent payable	$ 62,948		$ 58,365	$ 66,135
Rental expense	9,044		8,837	7,205
Income recognized from leasing activities	$ 2,039,697		$ 1,736,237	$ 1,244,644
Leased office space [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease rent payable		$ 42,523
Leased office space [Member] | Five year operating lease agreement [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease renewal date	2013-02	2013-02
Operating lease concluding date	2018-01	2018-01
Leased office space [Member] | Three year operating lease agreement [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease renewal date	2017-05	2017-05
Operating lease concluding date	2020-04	2020-04
Leased office space [Member] | Bottom of Range [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease term	3 years	3 years
Leased office space [Member] | Top of Range [Member]
Disclosure of operating lease by lessee [Line Items]
Operating lease term	5 years	5 years

Operating Lease Agreement - Sum

Operating Lease Agreement - Summary of Future Minimum Lease Payments Receivable (Detail) - Future minimum lease [Member] - MXN ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of operating lease by lessee [Line Items]
Future minimum lease payments	$ 1,534,891	$ 1,386,944	$ 1,304,219
Not later than 1 year [Member]
Disclosure of operating lease by lessee [Line Items]
Future minimum lease payments	720,071	656,672	554,505
Between 1 and 5 years [Member]
Disclosure of operating lease by lessee [Line Items]
Future minimum lease payments	809,179	728,712	714,262
More than 5 years [Member]
Disclosure of operating lease by lessee [Line Items]
Future minimum lease payments	$ 5,641	$ 1,560	$ 35,452

Operating Lease Agreement - 173

Operating Lease Agreement - Summary of Future Minimum Rental Payments Under Non concealable Leases (Detail) - USD ($)	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Future Minimum Payment Under Non Cancellable Leases [Line Items]
Future minimum rental payments	$ 51,350,000	$ 44,413,000	$ 6,597,000
Not later than 1 year [Member]
Disclosure Of Future Minimum Payment Under Non Cancellable Leases [Line Items]
Future minimum rental payments	13,018,000	10,022,000	1,223,000
Between 1 and 5 years [Member]
Disclosure Of Future Minimum Payment Under Non Cancellable Leases [Line Items]
Future minimum rental payments	24,106,000	28,193,000	$ 5,374,000
More than 5 years [Member]
Disclosure Of Future Minimum Payment Under Non Cancellable Leases [Line Items]
Future minimum rental payments	$ 14,226,000	$ 6,198,000

New Accounting Principles No174

New Accounting Principles Not Yet in Effect - Summary of Accounting Standards (Detail)	12 Months Ended
	Dec. 31, 2017
IFRS 9 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Title of new IFRS	Financial Instruments	[1]
IFRS 15 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Title of new IFRS	Revenue from Contracts with Customers (and the related Clarifications)	[1]
IFRS 16 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Title of new IFRS	Leases	[2]
Amendments to IFRS 2 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Title of new IFRS	Classification and measurement of share-based payments	[1]
Amendments to IFRS 10 and IAS 28 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Title of new IFRS	Sale or Contribution of Assets between an Investor and its Associate or Joint Venture	[3]
Amendments to IAS 40 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Title of new IFRS	Transfers of Investment Property	[1]
Annual Improvements to IFRS Standards [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Title of new IFRS	Annual Improvements to IFRS Standards 2014-2016 Cycle	[1]
IFRIC 22 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Title of new IFRS	Foreign Currency Transactions and Advance Consideration	[1]
[1]	Effective for annual periods beginning on or after 1 January 2018, with earlier application permitted.
[2]	Effective for annual periods beginning on or after 1 January 2019, with earlier application permitted
[3]	Effective for annual periods beginning on or after a date to be determined

New Accounting Principles No175

New Accounting Principles Not Yet in Effect - Summary of Accounting Standards (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2017
IFRS 9 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective date of new and revised IFRS	Jan. 1, 2018
IFRS 15 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective date of new and revised IFRS	Jan. 1, 2018
Amendments to IFRS 2 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective date of new and revised IFRS	Jan. 1, 2018
Amendments to IAS 40 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective date of new and revised IFRS	Jan. 1, 2018
Annual Improvements to IFRS Standards [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective date of new and revised IFRS	Jan. 1, 2018
IFRIC 22 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective date of new and revised IFRS	Jan. 1, 2018
IFRS 16 [Member]
Description Of Expected Impact Of Initial Application Of New Standards Or Interpretations [Line Items]
Effective date of new and revised IFRS	Jan. 1, 2019

Authorization to Issue the F176

Authorization to Issue the Financial Statements - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017
Disclosure Of Authorization To Issue Financial Statements [Abstract]
Authorization of date of issuance of consolidated financial statements	Feb. 22, 2018