Grupo Aeroportuario del Sureste, S. A. B. de C. V. (ASR) 20-F 8 Apr 22 2021 FY Annual report (foreign) Financial data

Document and Entity Information

Document and Entity Information	12 Months Ended
	Dec. 31, 2021shares
Entity Contact Personnel [Line Items]
Document Registration Statement	false
Document Annual Report	true
Document Transition Report	false
Document Shell Company Report	false
Document Type	20-F
Amendment Flag	false
Document Period End Date	Dec. 31, 2021
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	FY
Entity Registrant Name	SOUTHEAST AIRPORT GROUP
Entity Incorporation, State or Country Code	O5
Entity File Number	1-15132
Entity Central Index Key	0001123452
Entity Address, Address Line One	Bosque de Alisos No. 47A – 4th Floor
Entity Address, Address Line Two	Bosques de las Lomas
Entity Address, City or Town	Ciudad de México
Entity Address, Country	MX
Entity Address, Postal Zip Code	05120
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Interactive Data Current	Yes
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Shell Company	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Document Accounting Standard	International Financial Reporting Standards
Auditor Name	PricewaterhouseCoopers, S. C.
Auditor Firm ID	1128
Auditor Location	Mexico City, Mexico
Business Contact
Entity Contact Personnel [Line Items]
Entity Address, Address Line One	Bosque de Alisos No. 47A – 4th Floor
Entity Address, Address Line Two	Bosques de las Lomas
Entity Address, City or Town	Ciudad de México
Entity Address, Country	MX
Contact Personnel Name	Adolfo Castro Rivas
Entity Address, Postal Zip Code	05120
City Area Code	52
Local Phone Number	55 5284 0408
Contact Personnel Email Address	acastro@asur.com.mx
IFRS Series B
Entity Contact Personnel [Line Items]
Title of 12(b) Security	Series B Shares, without par value, or shares
Trading Symbol	ASR
Security Exchange Name	NYSE
Entity Common Stock, Shares Outstanding	277,050,000
Series BB
Entity Contact Personnel [Line Items]
Entity Common Stock, Shares Outstanding	22,950,000
American Depositary Share
Entity Contact Personnel [Line Items]
Title of 12(b) Security	American Depositary Shares, as evidenced by American Depositary Receipts, or ADSs, each representing ten Series B shares
Trading Symbol	ASR
Security Exchange Name	NYSE

Consolidated Statements of Fina

Consolidated Statements of Financial Position - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
CURRENT ASSETS:
Cash and cash equivalents (Note 5)	$ 8,770,062	$ 5,192,628
Restricted cash and cash equivalents (Note 5.1)	123,081	5,055
Accounts receivable - Net (Note 6)	1,878,238	1,358,227
Receivable from third parties	105,000
Recoverable income taxes (Note 13)	142,970	631,999
Creditable value added tax	274,366	272,325
Inventory	57,101	34,023
Other assets	311,282	221,792
Total current assets	11,662,100	7,716,049
NON-CURRENT ASSETS:
Land, furniture and equipment - Net (Note 7)	184,590	504,385
Intangible assets, airport concessions and goodwill - Net (Note 8)	53,973,349	52,182,311
Investment in joint venture accounted for by the equity method (Note 17.2f)	10,689	8,466
Total assets	65,830,728	60,411,211
CURRENT LIABILITIES:
Short-term bank loans (Note 10)	224,472	808,515
Short term debt (Note 11)	353,672	330,235
Income taxes payable	719,295	29,933
Accounts payable and accrued expenses (Note 9)	2,488,959	1,598,404
Total current liabilities	3,786,398	2,767,087
NON-CURRENT LIABILITIES:
Long-term bank loans (Note 10)	6,603,006	6,119,655
Long-term debt (Note 11)	6,598,397	6,641,941
Deferred income tax (Note 13)	3,044,632	3,165,145
Employee benefits obligations	28,239	24,177
Total liabilities	20,060,672	18,718,005
STOCKHOLDERS' EQUITY (Note 12):
Capital stock	7,767,276	7,767,276
Capital reserves	13,544,107	13,445,231
Other comprehensive income	313,582	321,867
Retained earnings	15,551,586	12,131,610
Controlling interest	37,176,551	33,665,984
Non-Controlling interest	8,593,505	8,027,222
Total stockholders' equity	45,770,056	41,693,206
Total liabilities and stockholders' equity	$ 65,830,728	$ 60,411,211

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - by Expense Function - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue (Notes 3 and 19.1.):
Aeronautical services	$ 9,408,599	$ 5,412,418	$ 9,596,975
Non-aeronautical services	6,229,896	3,555,227	5,988,470
Construction services (Note 3.1.3)	3,146,166	3,657,086	1,236,193
Total revenue	18,784,661	12,624,731	16,821,638
Operating costs and expenses (Note 4):
Cost of aeronautical and non-aeronautical services	6,717,665	5,617,415	7,058,686
Cost of construction services	3,146,166	3,657,086	1,236,193
Administrative expenses	263,156	232,935	250,183
Total operating costs and expenses	10,126,987	9,507,436	8,545,062
Other Income		158,881	204,719
Operating profit	8,657,674	3,276,176	8,481,295
Interest income	202,146	262,370	343,612
Interest expense	(842,386)	(926,312)	(1,084,293)
Exchange income on foreign currency	373,434	334,150	278,641
Exchange loss on foreign currency	(264,833)	(89,074)	(357,518)
Other operating income (expense)	(531,639)	(418,866)	(819,558)
Equity in the results of joint venture accounted for by the equity method		(1,618)
Net income before income taxes	8,126,035	2,855,692	7,661,737
Income taxes (Note 13)
Income tax	1,728,507	729,155	1,978,102
Net income for the year	6,397,528	2,126,537	5,683,635
Net income for the year attributable to:
Controlling interest	5,983,747	1,972,319	5,465,822
Non-Controlling interest	413,781	154,218	217,813
Net income for the year	6,397,528	2,126,537	5,683,635
Items that will not be reclassified to income for the period:
Remeasurement of labor obligations	(1,895)	(5,146)	(5,272)
Items that might be reclassified to income for the period:
Effect of the foreign currency translation in subsidiaries	144,217	800,638	(588,575)
Total comprehensive income for the year	6,539,850	2,922,029	5,089,788
Comprehensive income for the year attributable to:
Controlling interest	5,973,567	2,507,828	5,051,971
Non-Controlling interest	566,283	414,201	37,817
Total comprehensive income for the year	$ 6,539,850	$ 2,922,029	$ 5,089,788
Basic earnings per share expressed in Mexican Pesos (Note 17.19)	$ 19.95	$ 6.57	$ 18.22
Diluted earnings per share expressed in Mexican Pesos (Note 17.19)	$ 19.95	$ 6.57	$ 18.22

Consolidated Statement of Chang

Consolidated Statement of Changes in Stockholders' Equity - MXN ($) $ in Thousands	Capital stock	Legal reserve	Reserve for repurchase of shares	Other comprehensive income	Retained earnings	Non-controlling interest	Total
Balances at January 1 at Dec. 31, 2018	$ 7,767,276	$ 1,366,867	$ 9,862,262	$ 189,791	$ 9,919,989	$ 7,575,204	$ 36,681,389
Comprehensive income:
Net profit for the year					5,465,822	217,813	5,683,635
Effect of foreign currency translation in subsidiaries				(408,579)		(179,996)	(588,575)
Remeasurement of labor obligations					(5,272)		(5,272)
Total comprehensive income for the year				(408,579)	5,460,550	37,817	5,089,788
Transfers to legal reserve		249,666			(249,666)
Transfers to the reserve for acquisitions of shares			1,692,310		(1,692,310)
Dividends paid					(3,000,000)		(3,000,000)
Balance at December 31 at Dec. 31, 2019	7,767,276	1,616,533	11,554,572	(218,788)	10,438,563	7,613,021	38,771,177
Comprehensive income:
Net profit for the year					1,972,319	154,218	2,126,537
Effect of foreign currency translation in subsidiaries				540,655		259,983	800,638
Remeasurement of labor obligations					(5,146)		(5,146)
Total comprehensive income for the year				540,655	1,967,173	414,201	2,922,029
Transfers to legal reserve		274,126			(274,126)
Balance at December 31 at Dec. 31, 2020	7,767,276	1,890,659	11,554,572	321,867	12,131,610	8,027,222	41,693,206
Comprehensive income:
Net profit for the year					5,983,747	413,781	6,397,528
Effect of foreign currency translation in subsidiaries				(8,285)		152,502	144,217
Remeasurement of labor obligations					(1,895)		(1,895)
Total comprehensive income for the year				(8,285)	5,981,852	566,283	6,539,850
Transfers to legal reserve		98,876			(98,876)
Dividends paid					(2,463,000)		(2,463,000)
Balance at December 31 at Dec. 31, 2021	$ 7,767,276	$ 1,989,535	$ 11,554,572	$ 313,582	$ 15,551,586	$ 8,593,505	$ 45,770,056

Consolidated Statement of Cha_2

Consolidated Statement of Changes in Stockholders' Equity (Parenthetical) - $ / shares	Oct. 01, 2021	Apr. 26, 2019
Consolidated Statement of Changes in Stockholders' Equity
Dividends paid, per share	$ 8.21	$ 10

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating activities
Income before income taxes	$ 8,126,035	$ 2,855,692	$ 7,661,737
Adjustments for:
Depreciation and amortization (Notes 4, 7 and 8)	1,993,342	1,934,766	1,836,897
Loss on disposal of land	15,766
Interest income	(202,146)	(262,370)	(343,612)
Interest expense	842,386	926,312	1,084,293
Exchange loss	264,833	89,074	90,905
Exchange gain	(373,434)	(334,150)	(285,094)
Working capital variations:
Accounts receivable (Note 6)	(760,499)	(452,636)	(125,309)
Recoverable taxes and other current assets	(308,953)	(126,730)	222,175
Trade accounts payable and other liabilities (Note 9)	1,619,104	(152,619)	333,715
Total adjustments to reconcile profit (loss)	11,216,434	4,477,339	10,475,707
Income taxes paid (Note 13)	(869,409)	(1,540,196)	(1,974,015)
Net cash flows generated from operating activities	10,347,025	2,937,143	8,501,692
Investing activities
Improvements to assets under concession and acquisition of furniture and equipment (Note 8)	(3,692,485)	(3,328,560)	(2,614,864)
Collection for disposal of land	286,283
Loans granted to third parties	(105,000)
Investment in joint venture (Note 17.2f)		(10,556)
Interest received	201,842	273,642	342,981
Restricted cash and equivalents (Note 5.1)	(118,206)	189,474	(118,290)
Net cash flows used in investing activities	(3,427,566)	(2,876,000)	(2,390,173)
Financing activities
Bank loans received (Note 10)	4,650,000	306,241
Bank loans paid (Note 10)	(4,429,334)	(245,520)	(152,047)
Lease payments - Principal portion	(6,216)	(6,113)	(5,751)
Long-term debt paid (Note 11)	(220,961)	(253,925)	(205,308)
Interest paid (Note 10)	(908,698)	(942,993)	(1,064,764)
Dividends paid (Note 12)	(2,463,000)		(3,000,000)
Net cash flows (used) from financing activities	(3,378,209)	(1,142,310)	(4,427,870)
Increase (Decrease) in cash and cash equivalents	3,541,250	(1,081,167)	1,683,649
Cash and cash equivalents at the beginning of the year	5,192,628	6,192,679	4,584,507
Exchange (loss) gains on cash and cash equivalents	36,184	81,116	(75,477)
Cash and cash equivalents at the end of the year	$ 8,770,062	$ 5,192,628	$ 6,192,679

Overview_

Overview:	12 Months Ended
	Dec. 31, 2021
Overview:
Overview:	Note 1 - Overview: Grupo Aeroportuario del Sureste, S. A. B. de C. V. (ASUR or the Company) is a Mexican company that was incorporated in April 1998 as a wholly-owned entity of the federal public government to administer, operate, maintain and exploit nine airports in the Southeast of Mexico. The nine airports are located in the following cities: Cancún, Cozumel, Mérida, Huatulco, Oaxaca, Veracruz, Villahermosa, Tapachula and Minatitlán. ASUR and its subsidiaries are collectively referred to as “the Company”, “ASUR” or “the Group”. The Company operates two companies that provide administrative services: Servicios Aeroportuarios del Sureste, S. A. and C. V. and RH Asur, S. A. de C. V. In addition, Aeropuerto de Cancún, S. A. de C. V. (Cancún Airport) has a more than 95% stake in the following subsidiaries: Caribbean Logistic, S. A. de C. V., Cargo RF, S. A. de C. V and Cancún Airport Services, S. A. de C. V., companies providing storage services, handling services, warehousing and custody of foreign trade merchandise and the related to the premises inspected at airports concessioned to third parties, as well as Cancún Airport Services, S. A. de C. V., whose main activity is to establish and operate shops, establishments and stores for the sale of all kinds of products. In June 1998, the Mexican Department of Communications and Transportation (SCT by its Spanish initials) granted to the Company’s subsidiaries concessions to administer, operate, exploit and develop the nine Southeast airports over a period of 50 years commencing on November 1, 1998. The term of the concessions may be extended by the parties under certain circumstances, in accordance with Article 15 of the Airports Law that establishes, among other things: 1) it had fulfilled the conditions set out in the respective title; 2) if requested before the five years of the concession’s validity begun, and 3) accept the new conditions. Notwithstanding the Company’s rights to administer, operate, exploit, develop and, if applicable, build the nine airports pursuant to the Mexican General Law of National Assets; all the land, furniture and permanent fixed assets located in the airports are the property of the Mexican federal government. Upon expiration of the Company’s concessions, these assets, including any improvements made during the term of the concessions, automatically revert to the Mexican federal government. Through its subsidiary Cancún Airport, the Company holds 60% of the shares of Aerostar Airport Holding, LLC (Aerostar), which operates and manages Aeropuerto Internacional Luis Muñoz Marín (LMM Airport) in San Juan, Puerto Rico, and 100% of the shares of Sociedad Operadora de Aeropuertos Centro Norte, S. A. (Airplan), domiciled in the city of Medellín, Colombia, which operates and administers, through a single concession (contract 8000011-OK), the following six Airports: Enrique Olaya Herrera in Medellín, José María Córdova in Rionegro, El Caraño in Quibdó, Los Garzones in Montería, Antonio Roldán Betancourt in Carepa and Las Brujas in Corozal. As of December 31, 2019, the Company's outstanding capital stock was held by the investing public (66.54)%, and placed in New York (NYSE) and Mexico (BMV), Inversiones and Airport Techniques, SAPI de C.V. (ITA) (7.65)%, CHPAF Holdings, S.A.P.I de C. V. (13.51)%, and Inversiones Productivas Kierke, S. A. de C. V. (12.31)%. At December 31, 2021 and 2020, the Companyʼs outstanding capital stock was held by the investing public (66.54)% and has been paced at securities market in New York (NYSE) and México (BMV), Inversiones y Técnicas Aeroportuarias, S. A. P. I. de C. V. (ITA) (7.65)%, CHAPF Holdings, S.A.P.I. de C. V. (13.51)%, and Inversiones Productivas Kierke, S. A. de C. V. (12.31)%. Shareholding is divided amongst different shareholders, without there being an individual or a particular group that controls the Company directly. Shareholding is divided amongst different shareholders, without there being an individual or a particular group that controls the Company directly. Significant events – COVID-19 effects During March 2020, the World Health Organization (WHO) declared a world pandemic in relation to coronavirus disease (COVID-19). Governments responded to COVID-19 in many ways, by restricting commercial activities and social interaction, among others. These measures had significant effects in the Group's airports. The number of passengers, both nationwide and worldwide, has decreased as a result of travel restrictions and temporary closure of terminals in 2020, which had an impact on the Company’s aeronautical and non-aeronautical activities. Since the COVID-19 pandemic was declared a world health emergency, the Company’s daily operations have been affected due to the social distancing requirements, lockdown measures imposed by the authorities and government restrictions. Among the COVID-19 effects on the services provided by the Company, as well as the recovery in 2021, we highlight the following: a. Mexico - In year 2021, there is a recovery of passenger traffic compared to the year 2020 where to optimize resources, terminals 2 and 3 of the Cancun International Airport were temporarily shut down as of April 11 and 18 of 2020, respectively. On July 14 2020, terminal 2 was reopened, and terminal 3 resumed operations until October 1, 2020. During 2021, there were no terminal closures. The total increase in passengers in the year 2021 in Mexico was 76.28% compared to the year 2020 in which there was a total decrease in passengers in the year compared to 2019 of 51.60%. b. Colombia - In the year 2021, there is a significant recovery in passenger traffic compared to the year 2020 where flight suspensions were presented by the Colombian government from March 23, 2020 to September 21, 2020, with the exception of humanitarian emergencies, transportation of cargo and goods. Further, domestic flights were suspended from March 25, 2020 to September 1, 2020. Starting in September 2020, commercial flights were gradually reestablished, this situation affected the operations of our subsidiary Airplan, which remained temporarily closed in that period because of this government restriction. During 2021, there were no terminal closures or flight suspensions by the Colombian government. The increase in total passengers in 2021 was 149.82% compared to 2020, where there was a total decrease in Airplan passengers of 65.00% compared to 2019. c. Puerto Rico - In the year 2021, there is a significant recovery in passenger traffic compared to the year 2020, where despite the fact that the LMM airport remained open and operational, it did so with substantially reduced volumes of flights and passengers. The increase in passengers in the year 2021 compared to the previous year was 99,83% d. The Company has established protocols to preserve the health and safety of passengers and essential operational staff in the airports it operates. Also, the Company has supplied protection equipment for the staff working on-site and has followed disinfection practices in accordance with the guidelines provided by local health authorities. In addition, the Company continues with a home working policy for the staff, whenever possible. Below are the main impacts of COVID-19 on the Company's Consolidated Financial Statements for the fiscal year ended on December 31, 2021 and 2020: e. Clients - In 2020 the Company into contracts with clients to extend the payment term of accounts receivables, which were guaranteed by promissory notes that were signed at the beginning of the contract. These documents have a maturity period no longer than a year, at an interest rate of the Federal Treasury Certificates (Cetes) plus 7 points for 1.5 years, in the case of Mexico, and of Fixed Term Deposits (DTF) plus 4 points, in the case of Airplan. At December 31, 2020, the balances of these notes receivable signed by Mexico and Airplan amount to Ps.185,140 and Ps.60,617, respectively. Due to their nature, they are recognized within the Clients item as they are services provided by the Company arising from its usual business with clients, which were exchanged in consideration of a guarantee of collection or promissory note at the execution of the contract. During 2021, the Company received payments from these documents in Mexico and Airplan for Ps.180,677 and Ps.60,617, respectively. As of December 31, 2021, the balance of these notes’ receivable entered into by Mexico amounts to Ps.4,463, while Airplan’s notes receivable were settled by customers. (See Note 6.2). f. Impairment of accounts receivable - According to the Company's assessment on clients, the consolidated accounts receivable impairment reserve shows a net decrease in 2021 of Ps.28,519 and an increase in 2020 of Ps.154,417 . The impact in the accounts receivable impairment reserve for the years 2021 and 2020, was reflected in Mexico, with an increase of Ps.9,331 and Ps.70,470, respectively, in Aerostar a decrease in 2021 of Ps.36,275 and an increase in 2020 of Ps.50,842 while Airplan reflected a decrease in 2021 of Ps.1,575 and an increase in 2020 of Ps.33,105. (See Note 6.3). g. Mexico’s concession – On March 31, 2021, the Federal Civil Aviation Agency in Mexico (AFAC) authorized the reduction and modification of the Capital investments provided for in the Master Development Plan (MDP) for the period 2019-2033. On August 19, 2020, through the Civil Aviation Federal Agency (AFAC), the Ministry of Communication and Transportation (SCT) accepted the Company’s request to delay (defer) certain investments amounting to Ps.2,292,355 that were scheduled for 2020 to be realized in 2021. This deferral does not modify our quinquennial Master Development Program, which we plan to achieve according to the stipulated amount and five-year period established. This was a one-off concession without any additional cost due to the COVID-19 contingency affecting the production and construction industries, which prevented works to continue and new contracts to be entered into. h. Bank loans - i) On June 29, 2020, Mexico obtained BBVA Bancomer’s approval for a Ps.1,500,000 credit line, over a term of eighteen months as from that date, which was not used, as of December 31, 2021 the credit line contract is not longer available as it has expired. ii) On September 29, 2021, the loan with Santander for Ps.20,000,000 was settled and a new loan was obtained for Ps.2,650,000 at the 28-day TIIE rate plus 1.5 points maturing on September 28, 2024 and iii) On October 13, 2021 Ps.1,960,000 is paid to liquidate the loan with BBVA Bancomer and on October 15, 2021, BBVA Mexico grants a simple credit for the amount of Ps.2,000,000 that can be used for corporate expenses with a term of 7 years, ending on October 13, 2028, at an annual interest rate equivalent to the 28-day TIIE rate plus an applicable margin. (See Note 10). On April 1, 2020 Aerostar disposed of a line of revolving credit of Banco Popular de Puerto Rico for USD10,000 (approximately Ps.239,200) and the 30th of December 2020, another revolving loan was approved, with Banco Popular de Puerto Rico, for USD20,000 (approximately Ps.399,010) with a term of three years, and which has not been disposed of as of the date of these consolidated financial statements. The subsidiary Airplan obtained in year 2020 a loan amounting to COP11,612,000 (approximately Ps.67,041), falling due in one year. (See Note 10). i. The General Meeting of Stockholders held on April 23, 2020 decided to delegate the power to decree and pay ordinary dividends to the Board of Directors, which were approved on June 29, 2021 and paid on October 1, 2021 (See Note 12). j. Airplan did not comply with its financial commitments on September 30 and December 31, 2020. Before December 31, 2020, the Company was granted waivers of its financial obligations in the syndicated loan agreement as from the measurement date of the third quarter of 2020 until the first quarter of 2021. In 2021, all the members of the syndicated loan agreement granted waivers to the Company until the first quarter of 2022, however as of December 31, 2021, the Company complied with its financial commitments. (See Notes 10, 18.2 and 18.4). k. Revenue – During 2021, in line with the increase in passenger traffic, there was an increase in consolidate revenues, excluding construction services, of 74.7% l. Grants. - In 2020 Aerostar received a grant offer from the Federal Aviation Administration (FAA) under the Federal CARES Act approved by the United States Government for a total amount of USD33,417 (approximately Ps.717,590). During 2020 the subsidiary received USD17,125 (approximately Ps.367,752) and during 2021 the subsidiary received USD16,292 (approximately Ps.333,477). As of December 31, 2021, the Company has requested and obtained all the resources under this program. (See Note 4.1 and Note 17.22). On February 18, 2021, official confirmation was received from the FAA granting Aerostar approval for Federal assistance under the Coronavirus Response and Relief Supplemental Appropriation Act (CRRSA Act) for a total amount of USD10,577. (approximately Ps.210,574). During the year 2021, the Company received the amount of USD983 (approximately Ps.20,122), for reimbursements of verifications presented to the authority, which are presented net of the expense or cost corresponding to 2021. As of December 31, 2021 there are no conditions not met or other contingencies related to these grants. (See Note 4.1 and Note 17.22). On November 5, 2021, the FAA provided subsidiary Aerostar an airport rescue grant offer under the American Rescue Plan Act (ARPA) for a total amount of USD35,716 (approximately Ps.731,106). As of December 31, 2021, there are no unfulfilled conditions or other contingencies related to these grants. As of December 31, 2021, the Company has not used these resources and did not directly benefit from any other form of government assistance. (See Note 17.22).

Segment Information_

Segment Information:	12 Months Ended
	Dec. 31, 2021
Segment information:
Segment information:	Note 2 - Segment information: The Company is a Mexican entity that was incorporated in April 1998 as a wholly-owned entity of the federal public government to administrate, operate, maintain and develop nine airports in the Southeast of Mexico. The nine airports are located in the following cities: Cancun, Cozumel, Mérida, Huatulco, Oaxaca, Veracruz, Villahermosa, Tapachula and Minatitlán. Until 2020, the Company operates two companies that provide administrative services: Servicios Aeroportuarios del Sureste, S. A. and C. V. and RH Asur, S. A. de C. V. During 2021 the employees were transferred to the corresponding airport in Mexico where they provide their services. (See Note 4.2). In addition, Cancun Airport holds an interest in the following subsidiaries: 100% in Caribbean Logistic, S. A. de C. V. and Cargo RF, S. A. de C. V, companies providing storage services, handling services, warehousing and custody of foreign trade merchandise and the related to the premises inspected at airports concessioned to third parties, as well as Cancun Airport Services, S. A. de C. V., whose main activity is to establish and operate shops, for the sale of all type of products. As mentioned in Note 1, the Company controls through its equity interest 60% in Aerostar and 100% in Airplan. See information by segments is shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Holding & ​ ​ ​ ​ Consolidation ​ ​ ​ Year ended on December 31, 2019 Cancún Aerostar (*) Airplan Mérida Villahermosa Services Other adjustments Total Revenue from contracts with clients: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ Ps. 4,550,164 ​ Ps. 1,870,428 ​ Ps. 1,391,657 ​ Ps. 579,727 ​ Ps. 251,468 ​ ​ Ps. 953,531 ​ ​ Ps. 9,596,975 Non-aeronautical revenue ​ ​ 4,024,354 ​ ​ 1,100,573 ​ ​ 507,076 ​ ​ 129,527 ​ ​ 58,270 ​ Ps. 1,748,731 ​ ​ 169,120 ​ Ps. (1,749,181) ​ ​ 5,988,470 Revenue for construction services ​ ​ 249,127 ​ ​ 335,148 ​ ​ 175,998 ​ ​ 134,104 ​ ​ 57,225 ​ 284,591 ​ ​ — ​ 1,236,193 ​ ​ Operating profit ​ ​ 5,355,787 ​ ​ 1,068,148 ​ ​ 441,413 ​ ​ 384,115 ​ ​ 152,041 ​ 585,440 ​ ​ 494,350 ​ — ​ ​ 8,481,294 Non-current assets ​ ​ 17,533,430 ​ ​ 19,454,107 ​ ​ 5,836,603 ​ ​ 1,780,146 ​ ​ 1,003,909 ​ 30,598,817 ​ ​ 4,628,280 ​ (31,165,267) ​ ​ 49,670,025 Total assets ​ ​ 21,463,802 ​ ​ 20,468,947 ​ ​ 6,573,460 ​ ​ 1,981,396 ​ ​ 1,301,195 ​ 31,343,675 ​ ​ 5,548,880 ​ (31,165,474) ​ ​ 57,515,881 Total liabilities ​ ​ 5,383,343 ​ ​ 8,807,985 ​ ​ 4,161,205 ​ ​ (27,836) ​ ​ 78,227 ​ 244,152 ​ ​ 97,834 ​ (206) ​ ​ 18,744,704 Improvements to assets under concession and acquisition of furniture and equipment in the period ​ ​ 1,076,257 ​ ​ 376,649 ​ ​ 176,335 ​ ​ 407,684 ​ ​ 117,405 ​ — ​ ​ 460,534 ​ — ​ ​ 2,614,864 Amortization and depreciation ​ ​ (463,988) ​ ​ (659,873) ​ ​ (482,130) ​ ​ (48,371) ​ ​ (30,693) ​ (7,194) ​ ​ (144,648) ​ — ​ ​ (1,836,897) Revenue recognized At point in time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ ​ 3,933,693 ​ ​ 1,369,066 ​ ​ 1,322,648 ​ ​ 530,736 ​ ​ 229,217 ​ — ​ ​ 870,622 ​ — ​ ​ 8,255,982 Non-aeronautical revenue ​ ​ 662,485 ​ ​ 233,106 ​ ​ — ​ ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ 895,591 Total ​ Ps. 4,596,178 ​ Ps. 1,602,172 ​ Ps. 1,322,648 ​ Ps. 530,736 ​ Ps. 229,217 ​ — ​ Ps. 870,622 ​ — ​ Ps. 9,151,573 Over a period time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ ​ 616,471 ​ ​ 501,362 ​ ​ 69,009 ​ ​ 48,991 ​ ​ 22,251 ​ ​ ​ ​ 82,909 ​ ​ ​ ​ 1,340,993 Non-aeronautical revenue ​ ​ 3,361,869 ​ ​ 867,467 ​ ​ 507,076 ​ ​ 129,527 ​ ​ 58,270 ​ 1,748,731 ​ ​ 169,120 ​ (1,749,181) ​ ​ 5,092,879 Revenue for construction services ​ ​ 249,127 ​ ​ 335,148 ​ ​ 175,998 ​ ​ 134,104 ​ ​ 57,225 ​ — ​ ​ 284,591 ​ — ​ ​ 1,236,193 Total ​ Ps. 4,227,467 ​ Ps. 1,703,977 ​ Ps. 752,083 ​ Ps. 312,622 ​ Ps. 137,746 ​ Ps. 1,748,731 ​ Ps. 536,620 ​ Ps. (1,749,181) ​ Ps. 7,670,065 (*) Subsidiary located in Puerto Rico. (**) Subsidiary located in Colombia. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended on ​ ​ ​ ​ ​ ​ ​ Holding & ​ Consolidation ​ December 31, 2020 ​ Cancún ​ Aerostar (*) ​ Airplan ​ Mérida ​ ​ Villahermosa ​ Services ​ Other ​ adjustments ​ Total Revenue from contracts with clients: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ Ps. 2,218,230 ​ Ps. 1,808,102 ​ Ps. 488,981 ​ Ps. 281,659 ​ Ps. 132,751 ​ ​ ​ ​ Ps. 482,695 ​ ​ ​ ​ Ps. 5,412,418 Non-aeronautical revenue ​ ​ 2,252,157 ​ ​ 740,450 ​ ​ 296,961 ​ ​ 90,431 ​ ​ 42,103 ​ Ps. 1,265,920 ​ ​ 133,496 ​ Ps. (1,266,291) ​ ​ 3,555,227 Revenue for construction services ​ 1,855,747 ​ 353,686 ​ ​ 6,918 ​ ​ 728,718 ​ 154,155 ​ ​ ​ ​ ​ 557,862 ​ ​ ​ ​ 3,657,086 Operating profit ​ 2,079,965 ​ 923,518 ​ ​ (242,234) ​ ​ 95,167 ​ 40,020 ​ ​ 327,631 ​ ​ 52,109 ​ ​ ​ ​ 3,276,176 Non-current assets ​ 18,899,582 ​ 20,229,990 ​ ​ 5,604,037 ​ ​ 2,426,454 ​ 1,097,864 ​ ​ 33,164,914 ​ ​ 5,029,721 ​ (33,757,400) ​ ​ 52,695,162 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets ​ 22,406,388 ​ 21,630,906 ​ ​ 6,090,371 ​ ​ 2,913,304 ​ 1,345,826 ​ ​ 33,834,595 ​ ​ 5,947,221 ​ (33,757,400) ​ ​ 60,411,211 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total liabilities ​ 5,557,692 ​ 8,934,439 ​ ​ 3,826,600 ​ ​ 49,910 ​ 78,198 ​ ​ 184,800 ​ ​ 86,366 ​ ​ ​ ​ 18,718,005 Improvements to assets under concession and acquisition of furniture and equipment in the period ​ 1,720,381 ​ 400,500 ​ ​ 6,918 ​ ​ 570,940 ​ 118,736 ​ ​ ​ ​ ​ 511,085 ​ ​ ​ ​ 3,328,560 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortization and depreciation ​ (487,333) ​ (746,524) ​ ​ (461,563) ​ ​ (49,427) ​ (31,897) ​ ​ (6,976) ​ ​ (151,046) ​ ​ ​ ​ (1,934,766) Revenue recognized ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ At point in time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ ​ 1,888,076 ​ ​ 953,715 ​ ​ 459,655 ​ ​ 254,210 ​ ​ 120,688 ​ ​ ​ ​ ​ 439,320 ​ ​ ​ ​ ​ 4,115,664 Non-aeronautical revenue ​ ​ 319,367 ​ ​ 142,135 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 461,502 Total ​ Ps. 2,207,443 ​ Ps. 1,095,850 ​ Ps. 459,655 ​ Ps. 254,210 ​ Ps. 120,688 ​ ​ ​ ​ Ps. 439,320 ​ ​ ​ ​ Ps. 4,577,166 Over a period time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ ​ 330,154 ​ ​ 854,387 ​ ​ 29,326 ​ ​ 27,449 ​ ​ 12,063 ​ ​ ​ ​ ​ 43,375 ​ ​ ​ ​ ​ 1,296,754 Non-aeronautical revenue ​ ​ 1,932,790 ​ ​ 598,315 ​ ​ 296,961 ​ ​ 90,431 ​ ​ 42,103 ​ ​ 1,265,920 ​ ​ 133,496 ​ ​ (1,266,291) ​ ​ 3,093,725 Revenue for construction services ​ ​ 1,855,747 ​ ​ 353,686 ​ ​ 6,918 ​ ​ 728,718 ​ ​ 154,155 ​ ​ ​ ​ ​ 557,862 ​ ​ ​ ​ ​ 3,657,086 Total ​ Ps. 4,118,691 ​ Ps. 1,806,388 ​ Ps. 333,205 ​ Ps. 846,598 ​ Ps. 208,321 ​ Ps. 1,265,920 ​ Ps. 734,733 ​ Ps. (1,266,291) ​ Ps. 8,047,565 (*) Subsidiary located in Puerto Rico. (**) Subsidiary located in Colombia. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended on ​ ​ ​ ​ ​ ​ ​ Holding & ​ Consolidation ​ December 31, 2021 ​ Cancún ​ Aerostar (*) ​ Airplan ​ Mérida ​ Villahermosa ​ Services ​ Other ​ adjustments ​ Total Revenue from contracts with clients: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue Ps. 4,644,489 Ps. 2,027,188 ​ Ps. 1,174,762 Ps. 467,065 ​ Ps. 211,238 ​ ​ ​ Ps. 883,857 ​ ​ ​ ​ Ps. 9,408,599 Non-aeronautical revenue ​ 4,038,222 ​ 1,394,346 ​ ​ 450,604 ​ 129,797 ​ ​ 49,410 ​ Ps. 1,191,810 ​ 167,517 ​ Ps. (1,191,810) ​ ​ 6,229,896 Revenue for construction services ​ 1,210,514 ​ 231,301 ​ ​ 6,261 ​ 795,208 ​ ​ 123,936 ​ ​ ​ ​ 778,946 ​ ​ ​ ​ ​ 3,146,166 Operating profit ​ 5,406,719 ​ 1,526,642 ​ ​ 430,817 ​ 247,576 ​ ​ 95,027 ​ ​ 546,457 ​ 404,436 ​ ​ ​ ​ ​ 8,657,674 Non-current assets ​ 20,142,279 ​ 20,330,478 ​ ​ 4,634,795 ​ 3,220,164 ​ ​ 1,246,279 ​ ​ 36,791,385 ​ 5,754,925 ​ ​ (37,842,891) ​ ​ 54,277,414 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets ​ 26,169,097 ​ 22,988,431 ​ ​ 5,556,098 ​ 3,562,271 ​ ​ 1,456,118 ​ ​ 37,190,823 ​ 6,750,781 ​ ​ (37,842,891) ​ ​ 65,830,728 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total liabilities ​ 7,480,794 ​ 8,876,260 ​ ​ 3,255,579 ​ 30,724 ​ ​ 101,020 ​ ​ 70,852 ​ 245,443 ​ ​ ​ ​ ​ 20,060,672 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Improvements to assets under concession and acquisition of furniture and equipment in the period ​ 1,535,850 ​ 230,344 ​ ​ 4,537 ​ 899,603 ​ ​ 179,968 ​ ​ — ​ 826,417 ​ ​ ​ ​ ​ 3,676,719 Amortization and depreciation ​ (546,795) ​ (740,075) ​ ​ (445,236) ​ (53,733) ​ ​ (35,601) ​ ​ (1,677) ​ (170,225) ​ ​ ​ ​ ​ (1,993,342) Revenue recognized ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ At point in time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ 4,009,238 ​ 1,588,161 ​ ​ 1,142,604 ​ 429,884 ​ ​ 191,766 ​ ​ ​ ​ 814,057 ​ ​ ​ ​ ​ 8,175,710 Non-aeronautical revenue ​ 687,390 ​ 316,942 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ — ​ ​ ​ ​ ​ 1,004,332 Total Ps. 4,696,628 Ps. 1,905,103 ​ Ps. 1,142,604 Ps. 429,884 ​ Ps. 191,766 ​ ​ ​ Ps. 814,057 ​ ​ ​ ​ Ps. 9,180,042 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Over a period time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ 635,251 ​ 439,027 ​ ​ 32,158 ​ 37,181 ​ ​ 19,472 ​ ​ ​ ​ 69,800 ​ ​ ​ ​ ​ 1,232,889 Non-aeronautical revenue ​ 3,350,832 ​ 1,077,404 ​ ​ 450,604 ​ 129,797 ​ ​ 49,410 ​ ​ 1,191,810 ​ 167,517 ​ ​ (1,191,810) ​ ​ 5,225,564 Revenue for construction services ​ 1,210,514 ​ 231,301 ​ ​ 6,261 ​ 795,208 ​ ​ 123,936 ​ ​ ​ ​ 778,946 ​ ​ ​ ​ ​ 3,146,166 Total Ps. 5,196,597 Ps. 1,747,732 ​ Ps. 489,023 Ps. 962,186 ​ Ps. 192,818 ​ Ps. 1,191,810 Ps. 1,016,263 ​ Ps. (1,191,810) ​ Ps. 9,604,619 (*) Subsidiary located in Puerto Rico (**) Subsidiary located in Colombia

Revenue from Contracts with Cus

Revenue from Contracts with Customers:	12 Months Ended
	Dec. 31, 2021
Revenue from Contracts with Customers:
Revenue from Contracts with Customers:	Note 3 - Revenue from Contracts with Customers: 3.1) Revenue recognition Airports operated by the Company receive income from external clients for aeronautical services rendered to airlines and from rendering complementary services. The Company also recognizes income from construction services arising from concession agreements with government entities. Following is a description of the principal types of service agreements from which the Company receives revenue. 3.1.1) Aeronautical services The Company operates airports in three countries (Mexico, Puerto Rico and Colombia), providing different aeronautical services involving principally the following performance obligations. a. Passenger fee rates (Airport Use Rate – TUA, by its initials in Spanish), which are calculated based on total outgoing passengers (other than diplomats, infants and passengers in transit) making use of air terminals operated by the Company. b. Landing rates, which contemplate landing services, the use of runways, taxiing strips, and bands. c. Platform use fees, based on the time an aircraft remains at a terminal after landing. d. Security services, calculated on the basis of the total number of incoming and outgoing passengers. e. Baggage inspection fee, calculated on the basis of total number of outgoing passengers. f. Use of passenger walkways, which consists of rendering passenger walkways service connecting an aircraft to the terminal after landing. g. Fee for the use of passenger documentation counters; the fee is applied on the basis of the holding of documentation for one-hour periods. After the first hour has elapsed, the fee is charged proportionately for 30-minute increments. Revenue is measured based on the consideration specified in the tariff regulating system applicable to airports in each country for each performance obligation identified. In Mexico, these are regulated by the Secretariat of Communications and Transport (SCT), in Puerto Rico by the FAA and in Colombia by Aerocivil. In its capacity as operator of the LMM Airport, Aerostar entered into Airport Use Agreements with the main airlines serving LMM Airport, referred to as “Signing Airlines”. The agreements have a term of 15 years, counted as from February 27, 2013, with an option to be terminated in advance by agreement of the parties. If, upon completion of the effective term, no new use agreements have been entered into, each of the Airport Use Agreements in force at that date will continue to be binding until new use agreements are signed. Pursuant to the Airport Use Agreements, Aerostar is entitled to receive the following annual contributions from the airlines serving at LMM Airport: ● For the first partial year of contract (i.e. the year ended on December 31, 2013), USD 62,000 (approximately Ps. 1,268,966 ) multiplied by the number of effective days elapsed in that year, divided by the number of days of the year. ● For the following five years, of contract USD 62,000 per year, ● For the remaining contract years, the total annual contributions by the previous year, adjusted for inflation based on the non-underlying U.S. Consumer Price Index. As of December 31, 2019, 2020 and 2021, the contribution of the airlines was USD 63,143 (Ps. 1,216,134 ), USD 64,495 (Ps. 1,391,462 ) and USD 65,907 (Ps. 1,336,793 ), respectively. Passenger, landing and security rates are recorded at a particular point in time, once the aircraft departure manifest has been delivered. Revenue arising from other performance obligations is recorded over time as the services are rendered. Discounts The Company may apply discounts to its rates, provided they are not discriminatory in the light of the laws in effect in the countries in which the Company operates. Discounts are granted based on the discount policy and conditions negotiated with the National Autotransportation Chamber (CANAERO), and regulated revenue must be delivered within a period of 30 days. Revenues are recorded net of estimated discounts based on applicable rates. The prompt-payment discount for regulated income principally TUA is established in each of the contracts signed with the airlines, and is subtracted from the aforementioned income. In 2019, 2020 and 2021, the discount amounted to Ps.47,374, Ps.44,561 and Ps.88,787, respectively. Terms of payment According to the airport service contract signed with clients, the credit term is 30 days; and the first of each month for complementary services. During the year 2020, by way of exception and due to the COVID-19 pandemic, Mexico and Airplan entered into agreements with airport clients, whereby the term was extended from 30 to 180 days, effective until April 30, 2021. After that date, the term will be of 30 days again, as stipulated in the original agreement. The agreements also included the negotiation of accounts receivable owed at the date of execution which at December 31, 2020 amount to Ps.185,140 and Ps.60,617 for Mexico and Airplan, respectively. At December 31, 2021, amount to Ps.4,463 en Mexico while in Airplan were setled. These amounts are to be recovered by promissory notes signed with clients falling due in less than a year. 3.1.2) Non-aeronautical services The Company generates revenue from non-aeronautical services, which involve basically the following performance obligations: a. Access rates to nonpermanent overland transportation based on the number of access events experienced by the transportation companies operated by third parties providing passenger transportation services at the terminal. b. Car parking, rates based on the time vehicles remain at public parking areas. c. Retail sales, recorded when a product is sold to a client and payment on the transaction is made at the time of purchase. Revenue arising from access rates to overland transportation and retail sales are recorded at a particular point in time, to the extent that the performance obligation is satisfied and the promised goods and services are transferred, while parking area income is recorded over time. Contracts for commercial income IFRS 15 must be applied to all contracts with clients. However, there are exceptions, such as contracts for the leasing of commercial space, which fall under IFRS 16 “Leases”. Leasing income (non-regulated activities) are considered complementary services to the supply of regulated services so there is no separate infrastructure other than the intangible recognized under Note 8, nor is a right of use to be accounted for separately in the adoption of IFRS 16. Presently, space leased at airports to airlines and other commercial lessees comprise the most significant source of income related to non-aeronautic services. Leasing income is accrued monthly and is determined by applying a percentage established in the lease contract to income from actual sales of lessees (share of sales), or an agreed minimum fee. Commercial leasing operations include the leasing of automobiles, the sale of food and beverages, retail sales, sales made at kiosks, graphic advertising, overland transportation, fixed operations and other services rendered. Commercial income is partially recorded on the basis of lessee income and is partially based on minimum lease rates. At December 31, 2019, 2020 and 2021, variable leasing income was Ps.3,435,381, Ps.1,931,965 and Ps.3,682,917, respectively, and Ps. 830,288, Ps.612,509 and Ps.653,070, respectively, for fixed leasing rates. 3.1.3) Construction services As an operator of airport concessions, the Company is required to improve items under concession. Works carried out within the airport are based on development plans authorized by the regulators. Income from construction services are recognized in accordance with the methods prescribed (input method) for measuring progress towards completion approved by the grantor. Improvements made are expected to complement the infrastructure of the airport operated by the Group. IFRS 15 establishes that during the construction period of the infrastructure related to concessions received, they must be shown as “contract assets” in the statement of financial position, regardless of the type of consideration received (financial asset or intangible asset). See Note 8. Construction services carried out by the Group do not entitle it to a direct cash consideration; rather, it is entitled to charge users for airport services rendered at the terminals during the concession period. Revenue from construction services is measured at fair value of the services rendered, which increased the value of the intangible asset, plus the cost of capitalizable financing. As of December 31, 2019, 2020 and 2021, revenues from construction services in Mexico were Ps.725,047, Ps.3,296,482 and Ps2,908,604 in Puerto Rico they were Ps.335,148, Ps.353,686 and Ps231,301, and in Airplan were Ps.175,998, Ps.6,918 and Ps.6,261 respectively. 3.1.4) Airports Law and Regulations Mexico Under the Airports Law and regulations thereto, company revenue is classified as Airport Services, Complementary Services and Commercial Services. Airport Services mainly consist of the use of runways, taxiways and platforms for landings and departures, parking for aircrafts, use of mechanical boarders, security services, hangars, car parking, as well as the general use of the terminals and other infrastructure by the aircrafts, passengers and cargo, including the rental of space that is essential for the operation of airlines and suppliers of complementary services. Non-regulated Services mainly consist in complementary services consist mainly of ramp services and handling of luggage and cargo, food services, maintenance and repair and related activities that provide support to the airlines. The Rate Regulation Law provides that the following sources of revenues are regulated under this system: ● Revenues from airport services (as defined under the Mexican Airport Law), other than automobile parking, and ● Access fees earned from third parties providing complementary services, other than those related to the establishment of administrative quarters that the SCT determines to be non-essential. Non-regulated Services consist of services that are not considered essential for an airport’s operation, such as the rental of spaces to businesses, restaurants and banks. Access fees and revenue from other services are recognized as services are rendered. The following sets forth the Company revenue at December 31, 2019, 2020, and 2021 using the classification established in the Airport Law and the Regulations thereto and on the basis of performance obligations established under IFRS 15. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended of December 31, ​ 2019 2020 2021 Regulated services: ​ ​ ​ ​ Airport services for revenue from contracts with clients (*): ​ ​ ​ ​ Passengers fees Ps. 7,005,018 Ps. 3,476,804 Ps. 6,767,394 ​ Landing fees ​ 1,148,747 ​ 983,173 ​ 1,075,198 ​ Platform ​ 405,814 ​ 395,432 ​ 592,671 ​ Seurity services ​ 102,216 ​ 46,553 ​ 88,758 ​ Baggage inspection fees ​ 296,143 ​ 140,502 ​ 251,956 ​ Passengers walkway ​ 575,464 ​ 333,134 ​ 562,192 ​ Passengers documentation counters ​ 16,821 ​ 9,383 ​ 20,187 ​ Other airport services ​ 340,007 ​ 252,777 ​ 336,284 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ps. 9,890,230 ​ Ps. 5,637,758 ​ Ps. 9,694,640 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non regulated services: ​ ​ ​ ​ Non regulated services for revenue from contracts with customers: ​ ​ ​ ​ Retail stores Ps. 895,591 Ps. 461,502 Ps. 1,004,332 ​ Access fees on non permanent ground transportation ​ 63,159 ​ 29,967 ​ 59,625 ​ Car parking and related Access fees ​ 319,200 ​ 171,193 ​ 316,356 ​ Other services ​ 151,596 ​ 122,751 ​ 187,273 ​ ​ ​ 1,429,546 ​ 785,413 ​ 1,567,586 ​ Commercial services ​ 4,265,669 ​ 2,544,474 ​ 4,376,269 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total non regulated services (**) ​ 5,695,215 ​ 3,329,887 ​ 5,943,855 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction services ​ 1,236,193 ​ 3,657,086 ​ 3,146,166 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Ps. 16,821,638 Ps. 12,624,731 Ps. 18,784,661 ​ (*) For 2019, 2020 and 2021, this amount includes Mexico regulated income of Ps.6,628,146, Ps.3,340,674 and Ps.6,492,691, respectively, Aerostar regulated income of Ps.1,870,427, Ps.1,808,102 and Ps.2,027,188, respectively, Airplan regulated income of Ps.1,391,657, Ps.488,982 and Ps.1,174,761, respectively. (**) This line item in the consolidated statement of income (non-aeronautical services) includes complementary and airport services totaling Ps.293,256, Ps.225,340 and Ps.286,042 for the 2019, 2020 and 2021 periods, respectively. Puerto Rico According to the agreement entered into by the Puerto Rico Authority and Aerostar, Aerostar income is classified as either regulated services or non-regulated services. See Notes 3.1.1 and 3.1.2. Colombia Under resolution 4530 of the Special Administrative Unit of Civil Aeronautics in Colombia, Airplan revenue is classified as either regulated services or non-regulated services. See Notes 3.1.1 and 3.1.2. The following table sets forth revenue from leasing of commercial spaces by type for the years indicated. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended of December 31, ​ 2019 2020 2021 Commercial revenues: ​ ​ ​ Duty free shops Ps. 1,785,508 Ps. 991,833 Ps. 1,746,097 Food and beverage ​ 820,001 ​ 449,340 ​ 823,883 Advertising revenues ​ 187,192 ​ 92,683 ​ 129,589 Car rental companies ​ 673,969 ​ 485,725 ​ 953,085 Banking and currency exchange servcies ​ 115,927 ​ 72,563 ​ 107,228 Teleservices ​ 16,038 ​ 15,174 ​ 17,539 Ground transportations ​ 98,033 ​ 49,721 ​ 95,690 Other services ​ 569,001 ​ 387,435 ​ 503,158 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total commercial revenues Ps. 4,265,669 Ps. 2,544,474 Ps. 4,376,269 ​ In year 2021, revenues have increased due to the recovery of passenger traffic after its decrease in 2020 due to the impact of COVID-19 pandemic that has affected the travel industry and in some parts of the world the governments have introduced travel bans and restrictions. As a result, passenger traffic in Mexico, Aerostar and Airplan began to decline in the half of March 2020, impacting aeronautical and non-aeronautical revenues. The following table sets the domestic and international passenger traffic for the years, 2020 and 2021: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended of December 31, ​ 2019 ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ Domestic passenger traffic: ​ ​ ​ ​ ​ ​ Mexico 16,684 ​ 9,246 15,057 Puerto Rico 8,456 ​ 4,548 9,139 Colombia 10,231 ​ 3,625 8,984 Total domestic passengers 35,371 ​ 17,419 33,180 International passenger traffic: ​ ​ Mexico 17,478 ​ 7,283 14,081 Puerto Rico 992 ​ 298 545 Colombia 1,821 ​ 590 1,546 Total international passengers 20,291 ​ 8,171 16,172 Total passengers 55,662 ​ 25,590 49,352 ​ The increase in revenue from the recovery of passenger traffic in 2021 is shown below, as well as the effects of the decrease in passenger traffic in 2020 as a result of COVID-19 pandemic on revenue by country, without considering construction services which does not depend directly on passenger traffic: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended of December 31, ​ % Change 2021 ​ % Change 2021 ​ ​ 2019 ​ 2020 ​ 2021 compared to 2019 compared to 2020 Aeronautical revenue ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico ​ Ps. 6,334,890 ​ Ps. 3,115,335 ​ Ps. 6,206,649 ​ (2.02) ​ 99.23 Aerostar ​ 1,870,428 ​ ​ 1,808,102 ​ 2,027,188 ​ 8.38 12.12 Airplan ​ 1,391,657 ​ ​ 488,981 ​ 1,174,762 ​ (15.59) 140.25 Total aeronautical revenue ​ Ps. 9,596,975 ​ Ps. 5,412,418 ​ Ps. 9,408,599 ​ (1.96) 73.83 ​ ​ ​ ​ ​ ​ ​ ​ Non-aeronautical revenue ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico ​ 4,380,821 ​ ​ 2,517,816 ​ 4,384,946 ​ 0.09 74.16 Aerostar ​ 1,100,573 ​ ​ 740,450 ​ 1,394,346 ​ 26.69 88.31 Airplan ​ 507,076 ​ ​ 296,961 ​ 450,604 ​ (11.14) 51.74 Total non-aeronautical revenue ​ Ps. 5,988,470 ​ Ps. 3,555,227 ​ Ps. 6,229,896 ​ 4.03 75.23 Total without construction revenue ​ Ps. 15,585,445 ​ Ps. 8,967,645 ​ Ps. 15,638,495 ​ 0.34 74.39 ​ Below is the estimated future income for next year’s arising from non-cancelable operating leases, considering minimum rent commercial leases. For the years that will end December 31: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ ​ December 31, ​ ​ 2020 2021 2021 ​ Ps. 2,515,572 ​ ​ 2022 ​ ​ 2,315,111 Ps. 3,684,803 2023 ​ ​ 2,184,496 ​ 3,415,663 2024 ​ ​ 1,943,444 ​ 2,962,391 2025 ​ ​ 1,857,885 ​ 2,821,799 2026 a 2030 ​ ​ 2,380,113 ​ 3,744,757 Total ​ Ps. 13,196,621 Ps. 16,629,413 ​

Costs and expenses by nature_

Costs and expenses by nature:	12 Months Ended
	Dec. 31, 2021
Costs and expenses by nature:
Costs and expenses by nature:	Note 4 - Costs and expenses by nature: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2019 2020 2021 Short term benefits Ps. 1,199,217 Ps. 1,039,883 Ps. 1,167,302 Electric power ​ 474,719 ​ 382,026 ​ 419,909 Maintenance and conservation ​ 699,557 ​ 447,884 ​ 611,274 Professional fees ​ 308,740 ​ 251,621 ​ 225,321 Insurance and bonds ​ 225,252 ​ 127,750 ​ 227,342 Surveillance services ​ 325,613 ​ 275,206 ​ 294,807 Cleaning services ​ 232,219 ​ 207,599 ​ 209,447 Technical assistance (Note 15.4) ​ 404,086 ​ 175,615 ​ 391,698 Right of use of assets under concession (DUAC) (1) ​ 986,850 ​ 535,379 ​ 948,062 Amortization and depreciation of intangible assets, furniture and equipment ​ 1,836,897 ​ 1,934,766 ​ 1,993,342 Consumption of commercial items ​ 323,899 ​ 169,298 ​ 333,192 Construction services (Note 3.1.3) ​ 1,236,193 ​ 3,657,086 ​ 3,146,166 Termination benefits (Note 17.17) ​ ​ 1,922 ​ ​ 2,382 ​ ​ 2,866 Employees’ statutory profit sharing ​ ​ 10,250 ​ ​ 3,115 ​ ​ 84,670 Impairment of accounts receivable (Note 6) ​ ​ 12,127 ​ ​ 154,417 ​ ​ 9,331 Other ​ 267,521 ​ 143,409 ​ 62,258 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total aeronautical and non-aeronautical services costs, costs of construction services and administrative expenses Ps. 8,545,062 Ps. 9,507,436 Ps. 10,126,987 (1) As of December 31, 2019, 2020 and 2021, respectively, Ps.484,402, Ps.254,337 and Ps.476,536, respectively, correspond to the consideration paid for the concessions in Mexico, equivalent to 5% of the gross profits of each concession. Ps.361,029, Ps.149,602 and Ps.308,638 correspond to the consideration of the Airplan concession equivalent to 19% of gross profits. Ps.141,419, Ps.131,440 and Ps.162,888, for the consideration of the Aerostar concession at 5% of the airport’s gross profits. 4.1) Grant - Aerostar CARES Act On May 12, 2020, the United States Government, through the FAA, awarded Aerostar a financial aid grant under the CARES Act amounting to USD 33,417 (approximately Ps. 717,590 ) to respond to the impacts of COVID-19. These funds may be used by the Company within a period of four years and for any purpose for which airport revenues may be lawfully used, except for new airport development projects. The funds will be received by means of reimbursements once the invoice for the expense incurred has been submitted to the FAA through the established means. These invoices have to include enough details to permit the FAA to verify compliance with its Revenue Use Policy. After receiving reimbursement of the verified expenses, the Company discounts the related verified expenses within the same period, as refunds to the authorities are not possible. At December 31, 2020, the Company is not in breach of conditions nor are there any other contingencies relating to these grants. The Company did not benefit directly in any other way from government assistance. Over the year, the Company received USD17,125 (approximately Ps.367,752) for reimbursements of invoices submitted to the authority, of which Ps.339,681 are recognized net of the pertinent expense or cost at December 31, 2020. The items to which they relate are the following: Short-term benefits Ps.165,894; Amortization of insurance and bonding Ps.142,274; Others Ps.23,650, which includes sewage services, waste disposal, among others; and Maintenance and preservation Ps.7,863. Advance payments for Insurance and bonding are presented in the Statement of Financial Position as deductions, in accordance with the accounting policy. During 2021, the Company received the amount of USD16,292 (approximately Ps.33,477), related to the complement of the CARES Act, for reimbursements verifications presented to the authority, thus exhausting the resources of the first CARES Act aid program for USD33,417, which are presented net of the expense or cost corresponding to December 31, 2021. The related items are: Short-term benefits Ps.165,489; amortization of Insurance and bonds Ps.31,909; Other Ps.95118, which includes sewage services, garbage disposal, among others, and Maintenance and conservation Ps.40,961. Advance payments for insurance and bonds are deducted from the statement of financial position, in accordance with accounting policy. CRRSA Act On February 18, 2021, official confirmation was received from the FAA granting Aerostar the approval of this Federal assistance under the Coronavirus Response and Relief Supplemental Appropriation Act (CRRSA Act) for a total amount of USD10,577 (approximately Ps.210,574), without any cost, which can be credited by the Company within a period of 4 years and can be used for costs related to operations: personnel, cleaning services, sanitization and even for equipment replacement strictly related to the operation of the Airport. Additionally it can be destined for the payment of debt. The funds will be received by means of reimbursements once the invoice for the expense incurred, which must include sufficient details to allow verification of compliance with the policy for the use of the grant, has been submitted to the FAA through the established means. During the year 2021, the Company received the amount of USD983 (approximately Ps.20,122), for reimbursements from the authority, which are presented net of the expense or cost corresponding to December 31, 2021. The concepts with which relate are: Other Ps.20,122. As of December 31, 2021, there are no unfulfilled conditions or other contingencies related to these grants. ARPA Act On November 5, 2021, the Federal Aviation Administration awarded subsidiary Aerostar an airport rescue grant offer under the American Rescue Plan Act (ARPA) for a total amount of USD35,716 (approximately Ps.731,106), at no cost, for a period of 4 years and can be used to finance costs related to staff operations, cleaning, disinfection, and even payment of debt service. As of December 31, 2021, there are no unfulfilled conditions or other contingencies related to these grants other than incurring qualified expenses for reimbursement. As of December 31, 2021, ARPA funds have not been received, they will be accounted for as an offset to expenses once expense reimbursements are received. The Company has not used these resources and did not directly benefit from any other form of government assistance. (See Note 17.22). 4.2) Mexico subcontracting reform On April 23, 2021, several provisions were published in the Federal Labor Law, Social Security Law, Law of the Institute of the National Housing Fund for Workers, Fiscal Code of the Federation, Income Tax Law and Value Added Tax Law in order to regulate the subcontracting of personnel. In general terms, the main aspects are: a) prohibit the subcontracting of personnel, b) incorporate rules into the current legislation that allow legal entities and individuals to contract only specialized services or the execution of specialized works, provided that they are not part of the corporate purpose or the predominant economic activity of the beneficiary of the same, c) establish maximum amounts for the payment of PTU, and d) creation of the Registry of Providers of Specialized Services and Specialized Works (REPSE) of the Ministry of Labor and Social Welfare (STPS). These subcontracting reforms entered into force the day after their publication, except for what refers to the obligations indicated in fiscal matters which entered into force on August 1, 2021 and those of the regulations of Section B), of the Federal Law of Workers to State Service that will come into force in the year 2022. The Company carried out an analysis on the application of these new provisions and did not have a material impact on the consolidated financial statements.

Cash and cash equivalents_

Cash and cash equivalents:	12 Months Ended
	Dec. 31, 2021
Cash and cash equivalents:
Cash and cash equivalents:	Note 5 - Cash and cash equivalents: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ ​ Cash and cash held at banks Ps. 3,514,293 Ps. $ 6,589,294 Short term investments ​ 1,678,335 ​ ​ 2,180,768 Total cash and cash equivalents Ps. 5,192,628 Ps. ​ 8,770,062 ​ 5.1) Restricted cash and cash equivalents As of December 31, 2020 and 2021, cash and cash equivalents include the amounts collected as of December 31, 2020 and 2021 by Aerostar for the concept of “Passenger Facility Charge” (PFC) which are restricted to be used to fund investment projects in airport infrastructure previously authorized by the FAA of Ps.5,055 and Ps.123,081, respectively. (See Notes 15.e and 17.6.)

Accounts receivable - Net_

Accounts receivable - Net:	12 Months Ended
	Dec. 31, 2021
Accounts receivable - Net:
Accounts receivable - Net:	Note 6 - Accounts receivable - Net: 6.1) Accounts receivable ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 Clients Ps. 1,458,653 Ps. 2,191,439 Less: impairment provision ​ (346,183) ​ (317,664) ​ ​ ​ 1,112,470 ​ ​ 1,873,775 Notes receivable from clients ​ ​ 245,757 ​ ​ 4,463 Total accounts receivable Ps. 1,358,227 Ps. 1,878,238 ​ The expectation for collection of the short-term account receivable is one month in relation to the reporting date. In response to COVID-19, the Company made regular reviews of clients’ due dates in each of its countries of operation. This expectation has not been modified, according to the analysis performed by the Company as a result of the COVID-19 pandemic, which considered factors that could influence such expectation. The Company signed agreements including collection guarantees with clients facing constraints during the year, whereby it extended the payment term specifically for these clients for a period no longer than one year. (See Note 6.2). Accounts receivable are comprised mainly of TUA paid by passengers (other than diplomats, infants and passengers in transit) who travel using the airport terminals operated by the Company. The balance at December 31, 2020 and 2021 amounted to Ps.547,810 and Ps.1,139,818, respectively. 6.2) Notes receivable from clients The COVID-19 pandemic has affected the travel industry, and, in some parts of the world, governments introduced travel bans and restrictions, reducing passenger traffic in 2020. The Company has agreed with several clients, whose income derives from airport services, in view of the economic recession caused by COVID-19, to extend the collection terms from 30 to 180 days guaranteed upon execution of the agreement through the signature of promissory notes, establishing monthly payments and falling due within a term no longer than a year. This agreement was entered into with clients for this single occasion in 2020, as a result of COVID-19 and does neither represent a change in the policies nor replaces the original agreed-upon agreement. Due dates for these clients will return to 30 days once the term of the agreement expires as from the second quarter of 2021. These notes are grouped within the Clients line as they represent accounts receivable from clients arising from airport services provided, which were exchanged for promissory notes to secure collection upon execution of the agreement, which may be collected in the event of default. As of December 31, 2020 and 2021, the balance of notes receivable from clients entered into by Mexico amounts to Ps.185,140 and Ps.4,463, respectively, and by Airplan as of December 31, 2020 amounts to Ps.60,617, which were settled in 2021 by customers not presenting a balance as of December 31, 2021. The documents have the following features: Mexico - Falling due no later than a year at the interest rate for Federal Treasury Certificates (Cetes) plus 7 points multiplied by 1.5, interest accrued in the period is not material. Airplan - Falling due before one year at the interest rate of DTF plus four points, interest accrued in the period is not material. These notes receivables were subject to impairment testing and analysis, and therefore, they have been grouped in the same category of risk. Considering the prospective factors of clients with which notes receivable are recorded, no expected losses were identified as regards notes receivable. 6.3) Impairment of accounts receivable After the assessment made by the Company as regards its clients, the Company increased the consolidated impairment allowance for accounts receivable by Ps.154,417 in 2020 and decreased by Ps.28,519 in 2021. At December 31, 2021, the total balance of unimpaired accounts receivable was Ps.1,487,553 (Ps.474,854 at December 31, 2020). These accounts refer to clients that have no recent record of noncompliance, and due to their positive performance with the company, no increase the level of credit risk was identified in our prospective assessment. In Mexico, impairment of accounts receivable for the year 2020 and 2021 amounted to Ps.70,470 and Ps.9,331, respectively, in 2020 mainly represented by an airport client, who ceased operations, and whose total balance of accounts receivable amounts to Ps.65,452. It is expected that the routes and frequencies operated by this client, to and from our airports in Mexico, will be covered by other airlines in the next years, as the level of passenger traffic is recovered. Although the operations have increased during the year 2021 compared to the decrease during the year 2020 in the Mexican airports, in accordance with the Company’s analysis, there is neither incremental operational risk nor increase in the credit risk of accounts receivable. Difficulties faced by the aeronautical industry as a result of COVID-19 caused that some clients be under financial restructuring; however, no default has been recorded and at December 31, 2020 and 2021, in accordance with our analyses, no future noncompliance is expected, as they were able to access to financing and governmental economic aid, in the case of international airlines, which will enable them to continue meeting their financial commitments. The Company monitors the accounts receivable performance and takes measures in this regard, as it is empowered to prevent service provision if there are situations outside its policy for maturities exceeding 30 days, which keeps the level of exposure at a low risk. In Aerostar, impairment of accounts receivable for the year 2020 increase Ps.50,842 and have applications in 2021, by Ps.36,275 mainly accounted for by international airlines, which, according to the Company’s analysis and current uncertainty, may cease some recurring international operations in the LMM Airport as a result of the decrease in international passenger traffic. traveling directly to the LMM Airport. Passengers at this airport mainly relate to domestic traffic. In 2020 and 2021 domestic traffic represented 80% y 94%, respectively. National airlines in the US benefited from government grants, as part of the Coronavirus Aid, Relief, and Economic Security (CARES) Act. The Company expects that national airlines use the funds arising from the CARES Act to fulfill their operating commitments, including accounts receivable at December 31, 2020 and 2021. As international airlines do not benefit from governmental aid in their respective countries and together with other factors described, the Company assessed that their collection could be at risk. In Airplan, the impairment of accounts receivable for the year 2020 increased Ps.33,105 and have applications in 2021 by Ps.1,575. Due to the temporary closure of terminals in 2020, accounts receivable in the subsidiary were significantly reduced. In accordance with the analysis performed by the Company, no new closures are expected that may lead to an incremental risk in own and client transactions. Due to the difficulties faced by the aeronautical industry as a result of COVID-19, some of our airport clients are under financial restructuring at December 31, 2020 and 2021. In accordance with our analysis, no significant future noncompliance is expected as these clients were able to access to refinancing plans and governmental aid from the Colombian Government. The Company monitors the accounts receivable performance and takes measures in this regard, as it is empowered to prevent service provision if there are situations outside its policy for maturities exceeding 30 days, which keeps the level of exposure at a low risk. The movements in the impairment provision are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ Provision for impairment at January 1, 2020 Ps. 191,766 Mexico's increase during the period ​ ​ 70,470 Aerostar's increase during the period ​ ​ 50,842 Airplan’s increase during the period ​ ​ 33,105 Provision for impairment at December 31, 2020 ​ Ps. 346,183 Mexico's increase during the period ​ Ps. 9,331 Application of Aerostar's estimate during the period ​ ​ (36,275) Application of Airplan's estimate during the period ​ ​ (1,575) Provision for impairment at December 31, 2021 ​ Ps. 317,664 ​ Provision for impairment of accounts receivable has been recorded in the consolidated comprehensive income statement under cost of services, and the amounts charged to the provision are written off from accounts receivable when recovery is not expected. In order to measure expected credit losses, accounts receivable and contract assets have been grouped on the basis of their shared credit risk features and days past due. The Company held no relevant contract assets at January 1 or December 31, 2020 and 2021. The expected loss rates are based on the profiles for payment of sales in a 12-month period prior to December 31, 2020 and 2021 or January 1, 2020 and 2021, respectively, and on historical credit losses experienced within that period. Historical loss rates are adjusted to reflect current and prospective information on macroeconomic factors affecting client capacity for covering accounts receivable. The Company has determined that the economic situation of a country can have adverse effects on the transportation industry, in addition to the cost of complying with aviation regulations and union pressures on airlines, which are the most relevant factors, and therefore adjusts historical loss rates based on changes expected in those factors. On this basis, the provision for losses as of December 31, 2020 and December 31, 2021 was determined as follows for accounts receivable and contract assets: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Due to ​ ​ ​ ​ More than ​ expire 1 to 90 91 to 180 181 to 365 365 Expected loss rate 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico 0.00 % 0.02 % 19.20 % 100 % 100 % Aerostar 5.40 % 5.10 % 43.70 % 87.50 % 100 % Airplan 0.83 % 0.70 % 0.83 % 100 % 100 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Due to ​ ​ ​ ​ ​ ​ ​ More ​ Total estimate ​ expire 1 to 90 91 to 180 181 to 365 than 365 12/31/2020 At December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico’s accounts receivables ​ Ps. 474,854 ​ Ps. 59,819 ​ Ps. 14,292 ​ Ps. 66,816 ​ Ps. 129,056 ​ ​ — Mexico’s provision impairment ​ ​ 784 ​ 2,744 ​ 66,816 ​ 129,056 Ps. 199,400 Aerostar’s account receivables ​ 444,515 ​ 60,421 ​ 3,702 ​ 4,896 ​ 55,360 ​ — Aerostar’s provision impairment ​ 23,984 ​ 3,084 ​ 1,619 ​ 4,284 ​ 55,360 ​ 88,331 Airplan’s accounts receivables ​ — ​ 73,865 ​ 1,610 ​ 37,214 ​ 32,233 ​ — Airplan’s provision impairment ​ — ​ 516 ​ 110 ​ 25,593 ​ 32,233 ​ 58,452 Total estimate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ps. 346,183 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Due to ​ ​ ​ ​ ​ ​ ​ More than ​ expire 1 to 90 91 to 180 181 to 365 365 Expected loss rate 2021: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico 0.00 % 0.02 % 19.20 % 100.00 % 100.00 % Aerostar 5.40 % 5.10 % 43.70 % 87.50 % 100.00 % Airplan 0.83 % 0.83 % 0.83 % 100.00 % 100.00 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Due to ​ ​ ​ ​ ​ ​ ​ More ​ Total estimate ​ expire 1 to 90 91 to 180 181 to 365 than 365 12/31/2021 At December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico’s accounts receivables Ps. 1,487,553 Ps. 44,571 Ps. 6,429 Ps. 78,432 Ps. 129,056 ​ — Mexico’s provision impairment ​ ​ ​ 9 ​ 1,234 ​ 78,432 ​ 129,056 Ps. 208,731 Aerostar’s account receivables ​ 140,588 ​ 98,868 ​ 63,952 ​ 772 ​ 10,734 ​ — Aerostar’s provision impairment ​ 7,657 ​ 5,042 ​ 27,947 ​ 676 ​ 10,734 ​ 52,056 Airplan’s accounts receivables ​ ​ 82,638 ​ 561 ​ 22,807 ​ 24,478 ​ — Airplan’s provision impairment ​ ​ 9,030 ​ 561 ​ 22,807 ​ 24,478 ​ 56,877 Total estimate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ps. 317,664 ​ The Group limits its exposure to credit risk of accounts receivable establishing a maximum payment term of 30 days for clients. In the fiscal year ended December 31, 2021, the accounts receivable past due not impaired within the range from 1 to 90 days amounted to Ps.211,995 (Ps.189,721 in 2020). The total amount of all accounts receivable past due not impaired within a range from 1 to more than 365 days, at December 31, 2021, amounted to Ps.253,291 (Ps.217,085 in 2020).

Land, furniture and equipment -

Land, furniture and equipment - Net:	12 Months Ended
	Dec. 31, 2021
Land, furniture and equipment - Net:
Land, furniture and equipment - Net:	Note 7 - Land, furniture and equipment - Net: At December 31, 2020, and 2021, the land furniture and equipment are made up as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign currency ​ ​ ​ ​ ​ ​ ​ 1/1/2020 translation Additions Disposals transfers 12/31/2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Land ​ Ps. 302,323 ​ ​ ​ ​ ​ ​ ​ Ps. 302,323 Furniture & equipment ​ ​ 110,620 Ps. 515 Ps. 5,927 ​ ​ ​ ​ 117,062 Machinery & equipment ​ ​ 106,843 ​ 4,013 ​ 32,762 ​ ​ ​ ​ 143,618 Computer equipment ​ ​ 52,973 ​ 931 ​ 17,667 ​ ​ ​ ​ 71,571 Transport equipment ​ ​ 30,318 ​ 1,420 ​ 1,531 ​ ​ ​ ​ 33,269 Improvements to leased ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ premises ​ ​ 59,158 ​ 569 ​ 3,723 ​ ​ ​ ​ 63,450 Accumulated depreciation ​ ​ (141,612) ​ (401) ​ ​ (84,895) ​ ​ ​ ​ (226,908) ​ Ps. 520,623 Ps. 7,047 Ps. (23,285) ​ ​ ​ Ps. 504,385 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign currency ​ ​ ​ ​ ​ ​ ​ ​ 1/1/2021 translation Additions Disposals transfers 12/31/2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Land Ps. 302,323 ​ (35) ​ ​ Ps. (302,049) ​ Ps. 239 Furniture & equipment ​ 117,062 Ps. 131 Ps. 6,201 ​ (2,029) ​ ​ 121,365 Machinery & equipment ​ 143,618 ​ 3,916 ​ 11,515 ​ ​ ​ ​ 159,049 Computer equipment ​ 71,571 ​ 2,303 ​ 12,806 ​ ​ ​ ​ 86,680 Transport equipment ​ 33,269 ​ 917 ​ 1,882 ​ ​ ​ ​ 36,068 Improvements to leased ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ premises ​ 63,450 ​ 1,943 ​ 19,268 ​ (1,173) ​ ​ 83,488 Accumulated depreciation ​ ​ (226,908) ​ ​ 757 ​ ​ (78,053) ​ ​ 1,905 ​ ​ (302,299) ​ Ps. 504,385 Ps. 9,932 ​ Ps. (26,381) Ps. (303,346) ​ Ps. 184,590 ​ The consolidated depreciation expense for 2019, 2020 and 2021 was Ps.66,284, Ps.84,895 and Ps.78,053, respectively. This includes the depreciation of Aerostar for Ps.54,524, Ps.72,474 and Ps.66,930 and the depreciation of Airplan for Ps.1,506, Ps.1,834 and Ps.909 for the years ended December 31, 2019, 2020 and 2021, respectively, and which has been charged in aeronautical and non-aeronautical services costs, and administrative expenses. The depreciation expense for 2020 and 2021 for the right-of-use assets for consolidated leasing was Ps.6,689 and Ps.6,467 in Mexico, there was no recognition of right-of-use assets for leasing in Aerostar and Airplan During the second quarter of 2021, FONATUR and the Company entered into an agreement to terminate the sales contract for the land of Huatulco, FONATUR paid the Company Ps.286,283 which was the price that the Company initially paid for the land. See Note 15c. 7.1) Right-of-use assets of leasing assets As of December 31, 2020 and 2021, right-of-use assets associated with property leases, amounted to Ps.9,513 and Ps.18,879, respectively, and the associated liability amounted to approximately Ps.17,260 and Ps.24,510 respectively, which are not significant. Lease liabilities are measured at the present value of remaining lease payments, discounted at the interest rate of the lessee. The weighted average interest rates of the lessee applied to lease liabilities at January 1, 2021 were 9.2% and 9.7% for the new contracts of the year during 2021. The Company has executed a contract for the lease of corporate offices and commercial vehicles. The general terms of the lease contracts are shown below: Corporate offices in Mexico: Separate contract including the following terms and conditions: i) 5-year 2-month Lease of commercial vehicles in Mexico: A framework contract, governs our lease of commercial vehicles in Mexico, with separate contracts by vehicle, which includes the following terms and conditions: i) minimum term of 48 months; ii) monthly fixed payments and an extraordinary one-off rent payable in the first month; iii) cash value to be settled at the end of the minimum term; iv) the lessee shall have a preferential right to acquire the underlying assets at the end of the contractual term; and) in the event of nonpayment of lease payments, default interest shall accrue at a monthly rate of 3%. The lease agreements and service contracts for which lease assets were identified in accordance with IFRS 16 were not significant for the Company and they recognized each other within the Land, furniture and equipment, net. See Note 17.8.

Intangible assets, airport conc

Intangible assets, airport concessions and goodwill - Net:	12 Months Ended
	Dec. 31, 2021
Intangible assets, airport concessions and goodwill - Net:
Intangible assets, airport concessions and goodwill - Net:	Note 8 - Intangible assets, airport concessions and goodwill - Net: The movements of intangible assets of airport concessions in the periods presented in the consolidated financial statements are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign currency ​ ​ ​ ​ 1/1/2020 translation Additions (*) Transfers 12/31/2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Concessions (Regulated Activity) ​ Ps. 50,586,636 ​ Ps. 1,059,370 ​ Ps. 107,144 ​ Ps. 932,376 ​ Ps. 52,685,526 Contracts assets ​ ​ 978,060 ​ ​ 1,295 ​ ​ 3,036,386 ​ ​ (311,676) ​ ​ 3,704,065 Contractor advance ​ ​ 696,696 ​ ​ ​ ​ ​ 355,809 ​ ​ (620,700) ​ ​ 431,805 Licences and ODC ​ ​ 279,797 ​ ​ ​ ​ ​ 84,930 ​ ​ ​ ​ ​ 364,727 Commercial Right’s (Unregulated Activity) ​ ​ 6,149,729 ​ ​ 340,507 ​ ​ ​ ​ ​ ​ ​ ​ 6,490,236 Goodwill ​ ​ 2,567,365 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2,567,365 Accumulated amortization ​ ​ (12,132,245) ​ ​ (79,297) ​ ​ (1,849,871) ​ ​ ​ ​ ​ (14,061,413) ​ ​ Ps. 49,126,038 ​ Ps. 1,321,875 ​ Ps. 1,734,398 ​ ​ ​ ​ Ps. 52,182,311 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign currency ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1/1/2021 translation Additions (**) Transfers 12/31/2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Concessions (Regulated Activity) Ps. 52,685,526 Ps. (284,573) Ps. 219,336 Ps. 2,113,556 ​ Ps. 54,733,845 Contracts assets ​ 3,704,065 ​ 8,403 ​ 3,146,143 ​ (2,113,556) ​ ​ 4,745,055 Contractor advance ​ ​ 431,805 ​ ​ (104) ​ ​ 278,496 ​ ​ ​ ​ ​ 710,197 Licences and ODC ​ 364,727 ​ ​ ​ 27,685 ​ ​ ​ ​ 392,412 Commercial Right’s (Unregulated Activity) ​ 6,490,236 ​ 182,071 ​ ​ ​ ​ ​ ​ 6,672,307 Goodwill ​ 2,567,365 ​ 35,877 ​ ​ ​ ​ ​ ​ 2,603,242 Accumulated amortization ​ (14,061,413) ​ 92,993 ​ (1,915,289) ​ ​ ​ ​ (15,883,709) ​ Ps. 52,182,311 Ps. 34,667 Ps. 1,756,371 ​ ​ ​ Ps. 53,973,349 (*) Within the most significant additions of 2020, we can mention: a) the enlargement of the terminal building, commercial platform, runways, taxiways and roads at the Merida Airport, and the commencement of works for the enlargement of terminal 3 and expansion works in terminal 4, expansion of taxiways, runways and roads at the Cancun Airport, installation of a new system to screen checked baggage, enlargement of the commercial platform, runways and taxiways at the Huatulco Airport. (**) Within the most significant additions in 2021 are: Mexico a) the continuation of the expansion works of the terminal building, commercial platform and roads of the Merida Airport; b) as well the continuation of the expansion works of terminal 3 and expansion works of terminal 4, expansion of taxiways, expansion of platforms and roads at Cancun Airport. At Aerostar, the expansion works of Terminal D at the LMM Airport. The consolidated expense for amortization of intangibles related to concessions were Ps.1,750,239, Ps.1,820,239 and Ps.1,877,315 in 2019, 2020 and 2021 and has been charged to the cost of aeronautical and non-aeronautical services, this amount includes the amortization of commercial rights of Ps.172,020, Ps.181,545 and Ps.186,638 for 2019, 2020 and 2021 respectively, recognized by the valuation of its investment in accordance with IFRS 3 “Business combinations”, and the amortization of the intangible assets of Airplan for Ps.96,455, Ps.101,795 and Ps.104,651 for 2019, 2020 and 2021, respectively. The amortization expense of the Mexican concession by Ps.664,267 in 2019, Ps.686,460 in 2020 and Ps.759,798 in 2021 has been charged to the cost of the aeronautical and non-aeronautical services. The amortization expense of the Aerostar concessions by Ps.433,328 in 2019, Ps.492,505 in 2020 and Ps.486,507 in 2021 has been charged to the cost of aeronautical and non-aeronautical services. The amortization expense of the Airplan concessions by Ps.384,169 in 2019, Ps.357,934 in 2020 and Ps.339,676 in 2021 has been charged to the cost of aeronautical and non-aeronautical services. The expense for amortizing licenses and ODC by Ps.20,374 in 2019, Ps.29,632 in 2020 and Ps.37,974 in 2021 has been charged to administrative expenses. 8.1) Impairment testing of goodwill The Company reviews the performance of business in the countries where its subsidiaries operate, considering three CGUs per country of operation. Airport operations were affected in 2020 due to COVID-19, which led to a decrease in passenger traffic. This situation led to the closure of terminals in the subsidiary Airplan from the last week of March until the third week of September. In the case of Mexico, terminals 2 and 3 at Cancun International Airport were temporarily closed as from April 11 and 18, 2020, respectively, and were reopened on July 14 and October 1, respectively. These events are indicators of impairment and the Administration performed impairment testing, first at September 30, 2020 and subsequently at December 31, 2020, for each of the three CGUs identified by the Company. From the testing, no impairment in the intangible assets of the company including goodwill was recorded. For fiscal year 2020, the Company carried out impairment testing on all CGUs considering the entire value of intangible assets, airport concessions and goodwill for Ps.52,182,311. During 2021 there was a significant recovery of passengers, where the CGUs had growth of 76% in Mexico, 99% in Aerostar and 149% in Airplan compared to 2020. This situation caused that during the year there were no events that constituted indications of impairment in none of the 3 countries, so Management was not required to perform impairment tests on all intangible assets and airport concessions on intermediate dates, in the CGUs of Aerostar and Airplan impairment tests were carried out for annual requirement to the value of goodwill which as of December 31, 2021 is Ps.2,603,242. Goodwill is assigned to the operating segments that are expected to benefit from the synergies of the business combination, regardless of whether other assets or liabilities of the acquired entities are assigned. The following is a summary of the allocation of goodwill for each operating segment: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 ​ 2021 Aerostar Ps. 1,057,651 ​ Ps. 997,644 Airplan ​ 1,509,714 ​ ​ 1,605,598 ​ ​ ​ ​ ​ ​ ​ ​ Ps. 2,567,365 ​ Ps. 2,603,242 ​ Methodology: Pursuant to IAS 36 methods applied to the 2020 and 2021 calculation, Management determines the recoverable value by the fair value less costs of disposal. The Company used this method for all its CGUs. To determine the fair value less costs of disposal the discounted cash flow projections approved by management are used covering a period of 28 years in 2020 for Mexico, 32 in 2020 and 31 years in 2021 for Aerostar and 12 years in 2020 and 11 years in 2021 for Airplan, which correspond to the remaining years of the airport concessions. For fiscal year 2019, the Company determined the recoverable value of each CGU on the basis of the value in use for the annual impairment testing of goodwill. In 2020, the Company changed its valuation technique used for estimating the recoverable amount, from the traditional approach that uses a single cash flow scenario, to the expected cash flow approach that uses several scenarios of probability-weighted cash flows. The change in the valuation technique is due to a significant degree of uncertainty in the estimate and a wider range of possible cash flows projections after the impact of COVID-19. This approach uses several cash flow projections considering the assumed probabilities of different events and/or scenarios instead of a single cash flow scenario. Although there may be several scenarios and probabilities, the Company considered that the three scenarios detailed below (base, positive and negative) reflect a representative sample of possible outcomes. The calculations use cash flow projections that are based on financial budgets and business plans prepared by management and approved by the board of directors. Budgets and business plans are updated to reflect the latest developments as of the reporting date. Management's expectations reflect performance to date and are based on its experience in times of recession and are consistent with the assumptions that a market participant would make. The calculations are supported by studies carried out by independent third parties specialized in the aeronautical industry in conjunction with studies published by the International Civil Aviation Organization (ICAO). These studies contemplate the economic impacts of COVID-19 and present different recovery curve scenarios for each CGU. Due to the specific circumstances of each market in which the Company operates, the following scenarios were considered appropriate: Positive - To construct a positive scenario of each CGU, a significant smooth recovery of passenger traffic was considered, that is, management increased within these scenarios a percentage applied to passenger traffic in each of the remaining years of each concession: in the case of Airplan and Aerostar Base - To construct the base scenario of each CGU, current effects on the industry impacting each CGU were considered as well as the recovery and growth obtained from the studies performed by management through specialized third parties of the industry. Negative - To construct the negative scenario for each CGU, a slower recovery in passenger traffic was considered, that is, management reduced the base scenario by a percentage applied to passenger traffic in each of the remaining years of the concession. For Airplan The expected probability-weighted cash flow determined by the Company consisted of assigning a probability to the 3 scenarios mentioned above. The Company estimated a weighting for each of the scenarios as shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2020 2021 ​ ​ Mexico ​ Airplan ​ Aerostar ​ Airplan ​ Aerostar ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Negative scenario 25.00 % 25.00 % 25.00 % 20.00 % 15.00 % Base scenario 65.00 % 65.00 % 65.00 % 70.00 % 75.00 % Positive scenario 10.00 % 10.00 % 10.00 % 10.00 % 10.00 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ No impairment was recorded in any of the CGUs under any of these 3 scenarios or under that of expected probability-weighted cash flows. The assumptions used to estimate the recoverable amount are consistent with assumptions made by a market participant. For each CGU, the key assumptions for the base scenario were the following during 2020 and 2021: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2020 ​ Mexico Airplan Aerostar Discount rate 12.20 % 6.92 % 9.54 % Operating costs and expenses annual average 3.00 % 3.00 % 3.00 % Passenger growth rate in the recovery period of each CGU 34.80 % 52.16 % 19.37 % Recovery period (years) 5 3 5 ​ Average growth rate of passengers in the period ​ after the recovery of passengers for each CGU 2.30 % 4.90 % 1.70 % Hierarchy level of the fair value of the recoverable of the CGU 3 3 3 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ ​ Airplan Aerostar ​ ​ ​ ​ ​ Discount rate 8.57 % 9.26 % Operating costs and expenses annual average 3.00 % 3.00 % Passenger growth rate in the recovery period of each CGU 18.96 % — * Recovery period(years) ​ 1 ​ — * Average growth rate of passengers in the period after the recovery of passengers for each CGU ​ 4.90 % 1.70 % Hierarchy level of the fair value of the recoverable of the CGU 3 ​ 3 ​ ​ * this CGU recovered its passengers level in 2021 Management has determined the values assigned to each of the above key assumptions as follows: 2020 and 2021 Assumption Approach used to determine values Discount rates The after-tax discount rates were used from information of listed companies of the industry where each CGU operates. Average growth rate for operating costs and expenses. Average growth rate during the concession period, which is based on the latest period and projected inflation trends. Growth rate of passengers (during the recovery period of each CGU). Weighted average growth rate of departing passengers during the recovery period aligned with industry growth. ​ ​ Growth rate of departing passengers (after the recovery period of each CGU). ​ Weighted average growth rate of departing passengers during the concession period aligned with operating and financial growth under a recovered economic environment in terms of passenger traffic. ​ For the year 2020, sensitivity analyses were applied to projections of each CGU as shown below. Taking the base scenario and applying a sensitivity analysis to the discount rate by +1% or -1% in each CGU, cash flow projections would have generated an effect of an excess of Ps. 8,375,900 and Ps. 18,213,261 , respectively in Mexico, Ps. 563,239 and Ps. 4,995,314 in Aerostar, respectively, and Ps. 1,273,721 and Ps. 1,857,402 in Airplan, respectively. When making a sensitivity analysis on the discount rate of the expected probability-weighted cash flow, there are no significant variations compared with the base scenario. Further, if the variables of the three scenarios remain constant, including the discount rate, and after the sensitivity analysis performed by the Company on the weighing allocated to each scenario, even considering the negative scenario at 100%, no impairment would be recorded in any of the CGUs. For the year 2021, sensitivity analyses were applied to projections of each CGU as shown below. Taking the base scenario and applying a sensitivity analysis to the discount rate by +1% or -1% in each CGU, cash flow projections would have generated an effect of an excess of Ps.61,088 and Ps.4,120,188, in Aerostar, respectively, and Ps.258,900 and Ps.620,260 in Airplan, respectively. When making a sensitivity analysis on the discount rate of the expected probability-weighted cash flow, there are no significant variations compared with the base scenario. Further, if the variables of the three scenarios remain constant, including the discount rate, and after the sensitivity analysis performed by the Company on the weighing allocated to each scenario, even considering the negative scenario al 100%, no impairment would be recorded in any of the CGUs. 8.2) Basic terms and conditions of the concessions Mexico: The basic terms and conditions of each concession are the following: a. The concession holder must undertake the construction, improvement and maintenance of the facilities in accordance with its Master Development Plan (MDP) and is required to update the plan every five years. See Note 15.b. b. The concession holder may only use the airport facilities for the purposes specified in the concession and must provide services in accordance with all applicable laws and regulations, and is subject to statutory oversight by the SCT. The concession holder shall pay a DUAC (currently 5% of the gross income of the concession holder, resulting from the use of public assets in accordance with the terms of the concessions) as required by the applicable law. DUAC is presented in the consolidated statement of income under “Cost of aeronautical services”. See Note 4. c. Fuel services and fuel supply are to be provided by the Mexican Airport and Auxiliary Services Agency, a Decentralized Public Entity. d. The concession holder must grant access to and the use of specific areas of the airport to government agencies to perform their activities inside the airports. e. The concession may be terminated if the concession holder fails to comply with certain of the obligations imposed by the concession as established in Article 27 or for the reasons specified in Article 26 of the Airport Law. f. Revenues resulting from the concession are regulated and subject to a review process. See Note 18.1.3. g. The terms and conditions of the regulations governing the operations of the Company may be modified by the SCT. Aerostar: The purpose of the Aerostar concession (Agreement) is to operate the public airport safely by maintaining the highest possible levels of safety and protection at the LMM Airport, and promoting, facilitating and improving commerce, tourism and economic development. The Puerto Rico authorities, Aerostar and the other airlines have agreed to the terms and conditions of the LMM Airport Facility Contract. The concession period is 40 years as of the closing of the agreement assigning the Airport’s operating rights (February 27, 2013). Under the Agreement, Aerostar has no rights to control in full the use of the Airport facilities, for example, airport facilities that are under the supervision of the Authority or internal or external security in certain areas and it is required to provide certain maintenance services within the airport. As part of the Agreement, the authorities granted Aerostar the right to sublease the LMM Airport non-aeronautical areas and to collect and retain the fees, charges and payments and income arising from all subleased facilities. According to the provisions of the Agreement, the Company has the right to collect the annual contributions of all airlines, which will be equal to the sum of the: a) platform use fees; b) landing fees; c) other leases, and d) international and domestic airport use fees. The Agreement requires Aerostar to make a cash payment of USD2,500 per year for the first five years after the first five years, the authority establishes a payment of “Annual Authority Income Share”, consisting of 5 % of the gross revenues of the airport obtained by Aerostar from the sixth year to the thirtieth year. From year 31 to 40, this amount will increase to 10% of the airport’s gross revenues. Airplan: The object of the concession contract is the granting by the Civil Aeronautics of Colombia and in favor of Airplan of the concession for the administration, operation, commercial exploitation, adaptation, modernization and maintenance of the airports Antonio Roldán Betancourt, El Caraño, José María Córdova, Las Brujas, Los Garzones, and Olaya Herrera. The term of execution of the contract extends from the date of signing of the act of commencement of execution (May 15, 2008) and until the date on which one of any of the following events occurs: ● That the regulated revenues generated are equal to the expected regulated revenues, provided that by that time 15 years have elapsed from the date of execution of the certificate of commencement of execution. ● That 25 years have elapsed since the date of execution of the execution start certificate regardless of whether, for the time being, regulated revenues generated have not matched the value of the expected regulated revenues. ● If the regulated income generated equals the expected regulated revenue before 15 years have elapsed from the date of execution of the certificate of commencement of execution, the duration of execution of the certificate of commencement of execution and during this term the Concessionaire must execute all the obligations under his charge under the Concession Contract. For purposes of the regulated revenue expected as defined in the concession contract, it must be taken into consideration that the expected regulated revenue will increase once each of the complementary works (mandatory or voluntary) is delivered to the grantor. The Grantors agree to assign the regulated and unregulated revenues corresponding to each of the airports to Airplan. The Concessionaire is obliged, with the grantor to pay, during the term of the contract, a consideration equivalent to 19% of the gross income of the concessionaire. The Concession granted by virtue of this contract imposes on the concessionaire the general obligation to administer, make commercial use and operate the airports in accordance with the minimum specifications set forth in the contract and at their own risk. The determination of the economic useful life of the intangible is subject to the percentage of execution of the revenues with respect to the total expected income of the financial model that the Company has. Contract of Trustee For the administration of the resources of the Concession and the payment of the obligations in charge of the Concessionaire Airplan, it was forced to constitute a trust, to which it transfers all of its gross income received and all the resources of debt and capital that it obtains for the execution of the Concession. The Trustee will maintain, in accordance with current accounting standards, a record of each and every one of the payments and transfers that are made to third parties or to the Concessionaire itself with charge to any of the accounts of the trust. The foregoing without prejudice to understand that the assignment of regulated income and non - regulated income that this agreement makes the Concession is made in favor of the Concessionaire and not the trust and that the debt and capital resources obtained by the Concessionaire should be adequately recorded as such in its own accounting and not in the Trust, since it is constituted solely for purposes of the administration of resources. The constitution of the trust was made through the execution of an irrevocable mercantile trust and administration contract whose term will be the maximum authorized by Colombian commercial laws. 8.3) Subsequent measurement of the intangible asset The Company will subsequently measure the intangible asset over its economic useful life at cost, less accumulated amortization and impairment loss.

Bank loans_

Bank loans:	12 Months Ended
	Dec. 31, 2021
Bank loans:
Bank loans	Note 10 - Bank loans: At December 31, 2020, the Company has used the total amount of these credits as shown below: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Credit line used in foreign currency ​ Credit line ​ Principal ​ Commissions and ​ Term ​ Fair Bank at 12/31/2020* used in pesos amortization in pesos interests - Net Short Long value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Santander, S. A. ​ ​ ​ ​ Ps. 2,000,000 ​ ​ ​ ​ Ps. (5,133) ​ ​ ​ ​ Ps. 1,994,867 ​ Ps. 1,989,862 BBVA Bancomer, S. A. ​ ​ ​ ​ ​ 1,980,000 ​ Ps. (20,000) ​ ​ 16,343 ​ Ps. 322,209 ​ ​ 1,654,134 ​ ​ 1,957,415 Total México ​ ​ ​ ​ Ps. 3,980,000 ​ Ps. (20,000) ​ Ps. 11,210 ​ Ps. 322,209 ​ Ps. 3,649,001 ​ Ps. 3,947,277 Banco Popular de Puerto Rico ​ USD 10,000 ​ Ps. 199,087 ​ ​ ​ ​ Ps. 15 ​ Ps. 199,102 ​ ​ ​ ​ Ps. 199,188 Total Aerostar ​ USD 10,000 ​ Ps. 199,087 ​ ​ ​ ​ Ps. 15 ​ Ps. 199,102 ​ ​ ​ ​ Ps. 199,188 Bancolombia, S. A. ​ COP 111,750,000 ​ Ps. 984,985 ​ Ps. (69,959) ​ Ps. 9,410 ​ Ps. 81,758 ​ Ps. 842,678 ​ Ps. 752,072 Corpbanca Colombia, S. A. ​ ​ 75,990,000 ​ ​ 670,111 ​ ​ (47,572) ​ ​ 7,511 ​ ​ 55,565 ​ ​ 574,485 ​ ​ 511,409 Banco Davivienda, S. A. ​ 67,049,985 ​ ​ 591,130 ​ ​ (41,975) ​ ​ 6,098 ​ ​ 49,012 ​ ​ 506,241 ​ ​ 451,243 Banco de Bogotá, S. A. ​ 27,564,211 ​ ​ 242,820 ​ ​ (17,256) ​ ​ 1,893 ​ ​ 20,227 ​ ​ 207,230 ​ ​ 185,511 Banco de Occidente, S. A. ​ 27,564,228 ​ ​ 242,818 ​ ​ (17,256) ​ ​ 1,758 ​ ​ 20,100 ​ ​ 207,220 ​ ​ 185,511 Banco Popular, S. A. ​ 5,959,029 ​ ​ 52,292 ​ ​ (3,731) ​ ​ (213) ​ ​ 4,475 ​ ​ 43,873 ​ ​ 40,110 Banco AV Villas, S. A. ​ 5,960,000 ​ ​ 52,558 ​ ​ (3,731) ​ ​ 589 ​ ​ 4,358 ​ ​ 45,058 ​ ​ 40,110 Servicios Financieros, S. A. ​ 5,960,000 ​ ​ 52,297 ​ ​ (3,731) ​ ​ (467) ​ ​ 4,230 ​ ​ 43,869 ​ ​ 40,110 Bancolombia, S. A. ​ 8,128,400 ​ ​ 67,697 ​ ​ (20,309) ​ ​ 91 ​ ​ 47,479 ​ ​ ​ ​ ​ 47,957 Total Airplan ​ COP 335,925,853 ​ Ps. 2,956,708 ​ Ps. (225,520) ​ Ps. 26,670 ​ Ps. 287,204 ​ Ps. 2,470,654 ​ Ps. 2,254,033 ​ ​ ​ ​ ​ Ps. 6,936,708 ​ Ps. (245,520) ​ Ps. 37,895 ​ Ps. 808,515 ​ Ps. 6,119,655 ​ Ps. 6,400,498 ​ * Foreign currency in thousands ​ At December 31, 2021, the Company has used the total amount of these credit lines as shown below: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Credit line used in foreign currency ​ Credit line ​ Principal ​ Commissions and ​ Term ​ Fair Bank at 12/31/2021* used in pesos amortization in pesos interests - Net Short Long value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Santander, S. A. ​ ​ ​ Ps. 2,000,000 Ps. (2,000,000) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Santander, S. A. ​ ​ ​ ​ 2,650,000 ​ ​ ​ ​ Ps. (10,716) ​ Ps. 1,062 ​ Ps. 2,638,222 ​ Ps. 2,660,990 BBVA Bancomer, S. A. ​ ​ ​ ​ 2,000,000 ​ ​ ​ ​ ​ (8,562) ​ ​ 5,902 ​ ​ 1,985,536 ​ ​ 2,019,432 BBVA Bancomer, S. A. ​ ​ ​ ​ Ps. 1,980,000 ​ Ps. (1,980,000) ​ ​ ​ ​ Ps. ​ ​ ​ ​ ​ ​ ​ Total México ​ ​ ​ Ps. 8,630,000 ​ Ps. (3,980,000) ​ Ps. (19,278) ​ Ps. 6,964 ​ Ps. 4,623,758 ​ Ps. 4,680,422 Banco Popular de Puerto Rico ​ USD 10,000 ​ Ps. 208,623 ​ Ps. (208,623) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Aerostar ​ USD 10,000 ​ Ps. 208,623 ​ Ps. (208,623) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Bancolombia, S. A. ​ COP 125,250,000 ​ Ps. 801,230 Ps. (68,086) ​ Ps. 16,673 ​ Ps. 74,704 ​ Ps. 675,113 ​ Ps. 560,472 Corpbanca Colombia, S. A. ​ ​ 85,170,000 ​ ​ 545,168 ​ ​ (46,298) ​ ​ 11,718 ​ ​ 50,191 ​ ​ 460,397 ​ ​ 381,121 Banco Davivienda, S. A. ​ ​ 75,149,985 ​ ​ 480,881 ​ ​ (40,851) ​ ​ 10,081 ​ ​ 44,471 ​ ​ 405,640 ​ ​ 336,283 Banco de Bogotá, S. A. ​ ​ 30,894,211 ​ ​ 197,490 ​ ​ (16,794) ​ ​ 3,613 ​ ​ 18,350 ​ ​ 165,959 ​ ​ 138,250 Banco de Occidente, S. A. ​ ​ 30,894,228 ​ ​ 197,487 ​ ​ (16,794) ​ ​ 3,497 ​ ​ 18,240 ​ ​ 165,949 ​ ​ 138,250 Banco Popular, S. A. ​ ​ 6,679,029 ​ ​ 42,485 ​ ​ (3,631) ​ ​ (57) ​ ​ 3,755 ​ ​ 35,041 ​ ​ 29,892 Banco AV Villas, S. A. ​ ​ 6,680,000 ​ ​ 42,759 ​ ​ (3,631) ​ ​ 937 ​ ​ 3,954 ​ ​ 36,110 ​ ​ 29,892 Servicios Financieros, S. A. ​ ​ 6,680,000 ​ ​ 42,490 ​ ​ (3,631) ​ ​ 23 ​ ​ 3,843 ​ ​ 35,039 ​ ​ 29,892 Bancolombia, S. A. ​ ​ 8,128,400 ​ ​ 40,995 ​ ​ (40,995) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Airplan ​ COP 375,525,853 ​ Ps. 2,390,983 Ps. (240,711) ​ Ps. 46,485 ​ Ps. 217,508 ​ Ps. 1,979,248 ​ Ps. 1,644,052 ​ ​ ​ ​ ​ Ps. 11,229,606 ​ Ps. (4,429,334) ​ Ps. 27,207 ​ Ps. 224,472 ​ Ps. 6,603,006 ​ Ps. 6,324,474 * Foreign currency in thousands As a result of the business combination in Airplan on October 19, 2017, a fair value of the syndicated loan, valued at its amortized cost, was determined, increasing its value by Ps. 605,382. The debt contracted in the original currency (the Colombian peso) plus this adjustment to fair value will result in COP.535,125,402 (Ps.3,408,442). The variables used to determine the fair values of loans at December 31, 2020 and 2021 are as follows: Mexico: 2020 and 2021: - TIIE 28 days Discount Rate as of December 31, 2020 and 2021. - Probability of default of ASUR as of December 31, 2020 and 2021 - Default Swaps (CDS) of Mexico as of December 31, 2020 and 2021 Level 2 of fair value hierarchy at December 31, 2020 and 2021. Aerostar: 2020 and 2021: - Yield Spreads to Maturity through the BB-rating curve by industrial sector at December 31, 2020 and 2021. Level 2 of fair value hierarchy at December 31, 2020 and 2021. Airplan: 2020 and 2021: - Reference Discount Rate in Colombia as of December 31, 2020 and 2021. - Probability of default of ASUR as of December 31, 2020 and 2021. - Credit Default Swaps (CDS) of Colombia as of December 31, 2020 and 2021. Level 2 of fair value hierarchy at December 31, 2020 and 2021. Methodology: The following methodology was used to determine fair value in the terms of IFRS 13: The valuation technique used, which is recognized in the financial environment (estimated future cash flows discounted at their present value) using market information available at the valuation date. Mexico: In October 2017, the Company acquires a new loan with BBVA Bancomer of Ps.2,000,000 pesos, with a term of seven years, which will be amortized in nine semiannual payments from October 2020 to October 2024 at the TIIE rate of 28 days plus 1.25 points. On April 26, 2021, the Company made a principal payment of Ps.20,000 in accordance with the payment schedule. On October 13, 2021, the Company prepaid the loan amount that amounted to Ps.1,960,000 on that date, without any prepayment penalty. On October 15, 2021, BBVA Mexico granted a simple loan for the amount of Ps.2,000,000 that can be used for corporate expenses with a term of 7 years, maturing in October 2028, at an annual interest rate equivalent to the TIIE rate to 28 days plus an applicable margin. Applicable margin. - If the net leverage index is a) Less than 1.5X, the applicable margin will be 1.40 basis points, b) Between 1.5X and 2.5X, the applicable margin will be 165 points and c) greater than 2.5x, the applicable margin will be 190 points. In October 2017, the Company acquires a loan with Banco Santander for Ps.2,000,000. The loan has a term of five years, maturing on October 27, 2022 at the 28-day TIIE rate plus 1.25 points. On September 29, 2021, the Company advances the liquidation of the loan, without any prepayment penalty for Ps.2,000,000 and on that same date the loan for Ps.2,650,000 is approved and available, maturing on September 28, 2024, subject to one the 28-day TIIE rate plus 1.50 points. In terms of the credits in pesos granted by BBVA Bancomer, the Company is obliged to maintain a consolidated leverage level not exceeding 3.5x calculated as a total financial debt between the (operating profit calculated before taxes, interest expenses, plus depreciation plus amortization at consolidated level) EBITDA for the twelve months prior to the end of each quarter and a minimum interest coverage of 3.0x, calculated as EBITDA between the financial expenses associated with the total financial debt for the 12 months before the end of each quarter. During the year the Company fulfilled these financial obligations, on each quarterly measurement date. At December 31, 2021 and 2020, the Consolidated Leverage Ratio calculated under the contract was 1.3x and 2.7x, respectively, which does not exceed the 3.5x established. In turn, the Debt Coverage Ratio at December 31, 2021 and 2020 was 12.2x and 5.2x, respectively, covering the minimum required of 3.0x as stated in the contract. In terms of the credit in pesos granted by Santander, the Company is obliged to maintain a leverage level on the last day of each fiscal quarter of no more than 3.5x and a minimum interest coverage ratio of 3.0x, both reasons calculated by the 12 months before each quarter. The calculation for the Leverage Ratio and Interest Coverage Ratio will be performed considering the Company’s share in the income/loss of its subsidiaries and other companies in which it holds interest. During the year 2021 and 2020, the Company fulfilled these financial obligations, on each quarterly measurement date. At December 31, 2021 and 2020, the Leverage Ratio calculated under the contract was 0.3x and 2.4x, respectively, which does not exceed the 3.5x set. In turn, the Debt Coverage Ratio at December 31, 2021 and 2020 was 12.2x and 5.8x covering the minimum required of 3.0x as stated in the contract. The Company must refrain from creating, incurring, assuming or generating the existence of any lien on its assets, assets and rights, as well as refraining from assuming obligations of third-party accounts, becoming jointly bound or granting a type of personal real guarantee or fiduciary to guarantee its own or third party obligations that are relevant or may have a significant adverse effect on the payment of the credit. During the year the Company fulfilled these financial obligations. On June 29, 2020, the Company entered into a line of credit with BBVA Bancomer for Ps.1,500,000, for a term of eighteen months counted as from that date, thus falling due on December 29, 2021. The loan is subject to 28-Day Interbank Equilibrium Interest Rate (28 Day TIIE) plus 1.5%. Funds arising from this line of credit may be used for general corporate purposes, expenses and commissions relating to the loan. The Company did not use the funds arising from the credit line. Airplan: On June 1, 2015, the Company incurred a new long-term syndicated loan of COP440,000,000 Colombian pesos (Ps.2,897,404) payable in 2027 with a three-year grace period for the payment of principal. The participants of this syndicated loan are: ​ ​ ​ ​ ​ ​ Amount Entity ​ (thousand of COP) ​ ​ ​ ​ Bancolombia, S. A. ​ COP. 150,000,000 Corpbanca Colombia, S. A. ​ 102,000,000 Banco Davivienda, S. A. ​ 90,000,000 Banco de Bogotá, S. A. ​ 37,000,000 Banco de Occidente, S. A. ​ 37,000,000 Banco Popular, S. A. ​ 8,000,000 Banco AV Villas, S. A. ​ 8,000,000 Servicios Financieros, S. A. ​ 8,000,000 ​ ​ COP. 440,000,000 ​ Financial obligations Airplan is obligated throughout the term of the credit to comply with the following financial commitments: Maintain long-term financial indebtedness limited to this syndicated loan operation: This consists of the sum of the balances payable by the debtor during the term of the syndicated loan, as a result of long- and short-term financial indebtedness, the amount of which may not exceed the sum of COP 440,000,000 (Ps. 2,897,404 ). On September 11, 2020, the Company obtained a short-term loan from Bancolombia amounting to COP 11,612,000 (Ps. 67,041 ), for ten months at a DTF rate plus 1.7% , with monthly principal amortization and interest payment at an effective rate of 4.43% . Maintain the capital structure: This addresses the relationship between capital and debt that the debtor must meet in relation to the project throughout the term of the loan, in such a way that the result of the financial indicator Capital 1 (Capital + debt) is equal to or higher than 16%. Maintain the index of debt coverage: This refers to the indicator that the debtor must maintain during the entire term of the loan, defined as: EBITDA - Taxes / Debt service 2: 1.2. Airplan failed to measure as of September 30, 2020, December 31, 2020 and March 31, 2021, with its obligation to maintain the debt coverage ratio. Airplan, obtained from all the banking institutions participating in the syndicated loan, in August 2020, the waiver for non-compliance with the obligation referring to the indicator of the debt coverage index covering the measurement date as of September 30, at December 31, 2020 and until the measurement date of the second quarter June 30, 2021. The Company obtained, from all the banks participating in the syndicated loan, the necessary waivers to comply with the coverage index indicator, until the date of measurement of the first quarter of 2021 and subsequently extended them until the first quarter of 2022. These waivers do not derive in any sanction nor did they represent an expense or penalty to the entity. With these exemptions described, the Company is covered for possible non-compliance and is exempt from this non-compliance resulting in any sanction or any negative effect in the event of non-compliance with the debt coverage indicator until the measurement date of March 31, 2022. As of December 31, 2021, the Company has complied with the debt coverage indicator, which was 2.5x. Aerostar On April 1, 2020, the Company disposed of a revolving credit line with Banco Popular de Puerto Rico, approved as from December 18, 2015, for USD 10,000 (approximately Ps. 239,200 ) and, through amendment dated October 22, 2018 it received an extension for a maximum term of three years falling due on December 18, 2021, at a Prime or Fed Funds Rate less 0.50% , and whose prepayment can be made at any moment. The resources of this credit line can be used for working capital purposes and for investment projects. During the term of the loan, Aerostar is financially obliged to keep a Debt Coverage Ratio higher than 1.0x on the measurement date of each quarterly closing. At December 31, 2020 and 2021, the Debt Coverage Ratio was 3.1x and 3.2x, respectively. On December 30, 2020, Aerostar obtained an unsecured revolving credit line with Banco Popular de Puerto Rico for USD 20,000 (approximately Ps. 399,010 ), for a term of three years and the possibility of making prepayments at any moment during the term of the contract, with interest at Prime rate plus 0.50% . The Company will pay 0.15% for unused credit line, which will be calculated on the average amount of unused principal during the year. To date, the Company has not used the credit line.

Short and long-term documents_

Short and long-term documents:	12 Months Ended
	Dec. 31, 2021
Short and long-term documents:
Short and long-term documents:	Note 11 — Short and long-term documents: As a result of including Aerostar in the consolidation, as from May 31, 2017, the following long-term debt is recorded. To finance a portion of the agreement payment to the Puerto Rico Authority, and certain other costs and expenditures associated with it, Aerostar entered into a Note Purchase Agreement in March 22, 2013 where Aerostar authorized the issue of subordinated bonds and sale of an aggregate principal of Ps.4,471 million pesos (USD350 million) maturing on March 22, 2035 in accordance with the following conditions: ​ ​ ​ ​ ​ Performance 2.39 % Spread credit (bps) +336 ​ Coupon 5.75 % ​ On June 24, 2015, Aerostar signed an agreement for private placement of bonds in the amount of Ps.737 million pesos (USD50 million), maturing on March 22, 2035, based on the following conditions: ​ ​ ​ ​ ​ Performance 6.75 % ​ At December 31, 2020 the integration of the debt is shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Credit line Interest Credit line Principal amortization Interest Term Fair ​ ​ used in thousand USD ​ in USD ​ in pesos ​ in pesos ​ in pesos ​ Short Long ​ value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Loan $ 400,000 ​ $ 10,577 Ps. 7,265,206 Ps. (253,925) Ps. (39,105) ​ Ps. 330,235 Ps. 6,641,941 Ps. 7,697,476 ​ At December 31, 2021 the integration of the debt is shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Credit line Interest Credit line Principal amortization Interest ​ Term Fair ​ ​ used in thousand USD ​ in USD ​ in pesos ​ in pesos ​ in pesos Short Long ​ value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Loan ​ $ 400,000 ​ $ 11,102 ​ Ps. 7,207,061 ​ Ps. (220,961) ​ Ps. (34,031) ​ Ps. 353,672 ​ Ps. 6,598,397 ​ Ps. 7,619,720 ​ Inputs: 2020: Corporate risk through Yield Spreads to Maturity of comparable bonds of the “Transportations and Logistics” sector. Level 2 of fair value hierarchy. 2021: Corporate risk through Yield Spreads to Maturity of comparable bonds of the “Transportations and Logistics” sector at December 31, 2021. Level 2 of fair value hierarchy. Methodology: The following methodology was used to determine fair value in the terms of IFRS 13 the valuation technique used is one recognized in the financial environment (estimated future cash flows discounted at their present value) using market information available at the valuation date.

Stockholders' equity_

Stockholders' equity:	12 Months Ended
	Dec. 31, 2021
Stockholders' equity:
Stockholders' equity:	Note 12 - Stockholders’ equity: At December 31, 2020 and 2021, the minimum fixed capital with no withdrawal rights is of Ps.1,000 and the variable portion is of Ps.7,766,276, (nominal figure) comprised of 300,000,000 common, nominative Class I shares no par value, wholly subscribed and paid in. The variable portion of capital stock is comprised of Class II common, nominative shares. At December 31, 2020 and 2021, no Class II shares have been issued. Both classes of shares will have the characteristics determined at the Shareholders’ meeting where issuance is approved and they are integrated as shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Capital stock as of ​ Total shares December 31, Description ​ 2020 2021 ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ “B” Series ​ ​ 277,050,000 ​ ​ 277,050,000 ​ Ps. 7,173,079 ​ Ps. 7,173,079 “BB” Series ​ 22,950,000 ​ 22,950,000 ​ 594,197 ​ 594,197 Total ​ ​ 300,000,000 ​ ​ 300,000,000 ​ Ps. 7,767,276 ​ Ps. 7,767,276 ​ All ordinary shares confer the same rights and obligations on the holders of each series of shares. Series BB shares have voting shares and other rights, such as the right to elect two members of the Board of Directors, and Series B shareholders are entitled to appoint the remaining members of the Board of Directors. Series BB may not represent more than 15% of the Company’s capital stock. Legal reserve The Company is legally required to allocate at least 5% of its unconsolidated annual net income to a legal reserve fund. This allocation must continue until the reserve is equal to 20% of the issued and outstanding capital stock of the Company. Mexican corporations may only pay dividends on retained earnings after the reserve fund for the year has been set up. Reserve for acquisition of shares The reserve for acquisition of shares represents the reservation authorized by the stockholders for the Company to purchase its own shares subject to certain criteria set forth in the bylaws and the Securities Market Law. At December 31, 2020 and 2021, the reserve for repurchase of shares totals Ps.11,554,572, respectively. Dividends At the April 24, 2019 General Ordinary Stockholders’ meeting, the Company’s stockholders agreed to pay net dividends of Ps.3,000,000 (nominal), which don’t gave rise to IT because the dividends were paid from the CUFIN. At the Ordinary General Stockholders' Meeting held on April 23, 2020, the Company’s Stockholders agreed to delegate the power to decree and pay an ordinary dividend for Ps.2,463,000 (nominal) to the Administrative Board, which will not accrue Income Tax as they arise from the CUFIN (Net Tax Income Account). In case of approval, the dividend would be paid, in accordance with the decree of the Board as from May 11, 2021. On June 29, 2021, the Board of Directors approved the decree of dividends and their payment for October 1, 2021. Dividends are tax free if paid from the CUFIN. Dividends paid in excess of the CUFIN balances are subject to tax equivalent to 42.86%. Tax due is payable by the Company and may be credited against income tax for the year or income tax for the two immediately following fiscal years. Dividends paid from previously taxed earnings are not subject to tax withholding or payment. Dividends paid that come from profits previously taxed by the ISR will not be subject to any withholding or additional tax payment. The Income Tax Law (LISR or ITL) establishes the obligation to maintain the CUFIN with the profits generated until December 31, 2013 and start another CUFIN with the profits generated as of January 1, 2014. At December 31, 2020 and 2021, the companies CUFIN lump sum is Ps.14,759,918 and Ps.17,347,482, respectively, whereas the combined contribution capital account amounts Ps.45,258,134 and Ps.48,586,919, respectively. In the event of a capital reduction, any excess of stockholders’ equity over paid-in capital contribution account balances is accorded the same tax treatment as dividends, in accordance with the procedures provided for in the Income Tax Law. Retained earnings Substantially, all consolidated Company earnings were generated by its subsidiaries. Retained earnings can be distributed to the Company’s shareholders to the extent that the subsidiaries have distributed earnings to the Company.

Income tax incurred and deferre

Income tax incurred and deferred:	12 Months Ended
	Dec. 31, 2021
Income tax incurred and deferred:
Income tax incurred and deferred:	Note 13 - Income tax incurred and deferred: The Company does not consolidate its results for tax purposes. a. Income Tax (IT) Mexico: In 2019, 2020 and 2021, the Company determined tax profits in its subsidiaries in the amounts of Ps.6,119,361, Ps.2,163,740 and Ps.6,045,955, respectively. In 2019, 2020 and 2021, the tax profits were partially offset with the amortization of tax losses in the amounts of Ps.36,613, Ps.3,196 and Ps.192,040, respectively. The subsidiaries that at December 31, 2019, 2020 and 2021, have not assessed IT due to the tax loss carryforwards, are Cozumel, Minatitlán and Tapachula. Taxable income differs from the book income due to temporary and permanent differences arising from the different bases for the recognition of the effects of inflation for tax purposes and from the permanent effects of items affecting only the book or tax results. The ITL establishes for 2014 and subsequent years an income tax rate of 30%. The Company has performed the evaluation of the Preferential Tax Regimes and has determined at December 31, 2020 and 2021, it is not applicable because it does carry out a business activity, in the case of the investment in the airport of Puerto Rico, and that passive income does not represent more than 20% of its total income. Aerostar: In 2020 the Company determined tax losses for Ps.660,404 and determined in 2021 tax profit for Ps.88,577 and partially compensated by amortization of tax losses for Ps.79,720. Aerostar maintains an agreement with the Department of the Treasury of Puerto Rico in which its operations are subject to income taxes of Puerto Rico of 10% under the provisions of Section 12 (a) of the Public Private Partnership Law (Law) enacted in June 2009. Derived from the analysis carried out by the Administration, it is considered that there are no impacts due to changes in the legislation of the United States of America made since the 2019 fiscal year. Airplan: The Company determined taxable income (liquid income) in accordance with the tax law of Colombia for the fiscal year, 2019, 2020 and 2021 of Ps.325,349, Ps.9,133 and Ps.241,490, respectively. The Company is subject to income taxes in Colombia of 33% in 2019, 32% 2020 and 31% in 2021. The company determined an income tax of Ps.107,365 in 2019, Ps.2,916 in 2020 and Ps.74,862 in 2021, respectively. According to Article 188, for income tax purposes, it is assumed that the taxpayer's net income is not less than 3.5% of his net worth, on the last day of the immediately preceding taxable year. The percentage of presumptive income referred to in this article will be reduced to 0.5% in taxable year 2020; and reduced to 0%, as of taxable year 2021. Tax Reform Law No. 1943, dated December 28, 2018, sets forth the following rates applicable to corporate taxable income: 33% for fiscal year 2019, 32% for fiscal year 2020, 31% for fiscal year 2021. The tax reform law 2155 of September 14, 2021 article 7 determined that as of the year 2022 it will be 35% on the net taxable income. The Company does not expect any significant effect of such changes on its tax assets and liabilities, whether current or deferred. The IT provision at December 31, 2019, 2020 and 2021 is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2019 2020 2021 Mexico ​ ​ ​ ​ ​ ​ ​ ​ ​ Current IT ​ Ps. 1,864,384 ​ Ps. 631,471 ​ Ps. 1,749,031 Deferred IT ​ 57,023 ​ 117,924 ​ ​ (128,254) IT provision Mexico ​ Ps. 1,921,407 ​ Ps. 749,395 ​ Ps. 1,620,777 Aerostar ​ ​ ​ Current Income Tax ​ Ps. 433 ​ Ps. (16) ​ Ps. 886 Deferred Income Tax ​ ​ 38,146 ​ ​ 42,546 ​ ​ 37,979 IT provision Aerostar ​ Ps. 38,579 ​ Ps. 42,530 ​ Ps. 38,865 Airplan ​ ​ ​ ​ ​ ​ ​ ​ ​ Current IT ​ Ps. 110,910 ​ Ps. 2,916 ​ Ps. 74,862 Deferred IT ​ ​ (92,794) ​ ​ (65,686) ​ ​ (5,997) IT provision Airplan ​ Ps. 18,116 ​ Ps. (62,770) ​ Ps. 68,865 Total IT provision ​ Ps. 1,978,102 ​ Ps. 729,155 ​ Ps. 1,728,507 ​ The reconciliation between the statutory and effective income tax rates is shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2019 2020 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consolidated income before provision for IT ​ Ps. 7,661,741 ​ Ps. 2,855,692 ​ Ps. 8,126,035 ​ Plus (less): ​ ​ ​ ​ ​ ​ ​ ​ Net (loss) income before taxes of Airplan and Aerostar ​ (843,352) ​ (65,672) ​ ​ (1,418,186) ​ Net (loss) income before taxes of subsidiaries in Mexico not subject to IT ​ (100,793) ​ 4,337 ​ ​ (170,247) ​ Income before provisions for income taxes ​ 6,717,596 ​ 2,794,357 ​ ​ 6,537,602 ​ Statutory IT rate ​ 30 % ​ 30 % ​ 30 % IT that would result from applying the IT rate to book profit before income taxes ​ ​ 2,015,279 ​ 838,307 ​ ​ 1,961,281 ​ Non-deductible items and other permanent differences ​ 11,941 ​ 10,496 ​ ​ 7,853 ​ Annual adjustment for tax inflation ​ (12,783) ​ ​ (18,958) ​ ​ (33,603) ​ Accounting disconnect inflation ​ (93,030) ​ ​ (80,450) ​ ​ (314,754) ​ Effect by difference in rate of IT Aerostar ​ 38,579 ​ ​ 42,530 ​ ​ 38,865 ​ Effect by difference in rate of IT Airplan ​ 18,116 ​ ​ (62,770) ​ ​ 68,865 ​ IT provision ​ Ps. 1,978,102 ​ Ps. 729,155 ​ Ps. 1,728,507 ​ Effective IT rate ​ ​ 29 % ​ 26 % ​ 26 % ​ Following are the principal temporary differences with respect to deferred tax: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ ​ December 31, ​ 2020 2021 ​ ​ ​ ​ ​ ​ Deferred income tax asset: ​ ​ Temporary liabilities Ps. 31,019 ​ Ps. 57,201 Fair value of long-term debt (Bank loan) ​ 162,574 ​ ​ 149,120 Allowance for doubtful accounts ​ 66,609 ​ ​ 57,962 ​ ​ 260,202 ​ ​ 264,283 Deferred income tax payable: ​ ​ ​ ​ ​ Fixed and intangible assets (*) ​ (3,198,632) ​ ​ (3,111,403) Temporary assets ​ (226,106) ​ ​ (197,104) Amortization of expenses ​ (609) ​ ​ (408) ​ ​ (3,425,347) ​ ​ (3,308,915) Deferred income tax liability - Net Ps. (3,165,145) ​ Ps. (3,044,632) ​ (*) The net movements of the deferred tax asset and liability for the year are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impairment ​ ​ provision ​ ​ ​ ​ Foreign ​ ​ ​ ​ ​ ​ ​ ​ of loan ​ Concession ​ Currency ​ ​ ​ ​ ​ ​ ​ ​ portfolio ​ Assets ​ Conversion ​ Others ​ Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balances as of December 31, 2019 Ps. (34,296) Ps. 3,016,922 Ps. (42,814) Ps. 64,772 Ps. 3,004,584 Revaluation effect by conversion Airplan and Aerostar ​ ​ ​ ​ ​ 141,236 ​ (75,459) ​ 65,777 Consolidated income statement: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Airplan ​ (11,390) ​ (73,994) ​ (461) ​ 20,159 ​ (65,686) Aerostar ​ ​ ​ 43,767 ​ (1,221) ​ ​ ​ 42,546 México ​ (20,923) ​ 115,197 ​ ​ ​ 23,650 ​ 117,924 ​ ​ (32,313) ​ 84,970 ​ (1,682) ​ 43,809 ​ 94,784 Balances as of December 31, 2020 ​ Ps. (66,609) Ps. 3,101,892 Ps. 96,740 Ps. 33,122 Ps. 3,165,145 Conversion revaluation effect Airplan and Aerostar ​ ​ ​ ​ ​ ​ ​ ​ (61,018) ​ ​ 36,777 ​ ​ (24,241) Consolidated income statement: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Airplan ​ ​ 11,390 ​ ​ 28,642 ​ ​ (1,089) ​ ​ (44,940) ​ ​ (5,997) Aerostar ​ ​ ​ ​ ​ 39,709 ​ ​ (1,730) ​ ​ ​ ​ ​ 37,979 México ​ ​ (2,743) ​ ​ (91,743) ​ ​ ​ ​ ​ (33,768) ​ ​ (128,254) ​ ​ ​ 8,647 ​ (23,392) ​ (2,819) ​ (78,708) ​ (96,272) Balances as of December 31, 2021 Ps. (57,962) Ps. 3,078,500 Ps. 32,903 Ps. (8,809) Ps. 3,044,632 ​ b. Return of Asset Tax (AT) in accordance with the Law on Flat Rate Business Tax (Flat Tax Law or LIETU) in Mexico. AT in excess of IT effectively paid until December 31, 2007, (date on which AT was repealed) is subject to refund in accordance with the procedure established in the Flat Tax Law in the following ten periods up to 10% of the total AT paid and not yet recovered, without it exceeding the difference between the IT paid in the period and the AT paid in the previous three years, whichever is lower, in accordance with the Flat Tax Law, when IT incurred is higher than AT in any of those years, and it is subject to restatement through the application of “National Consumer Price Index” Mexican factors. The last year that the AT can be recovered is 2017. During fiscal years 2020 and 2021, the Company obtained the recovery of AT for Ps.32,017 and Ps.416 respectively, with recognition in the results as revenue. Recoverable taxes At December 31, 2020 and 2021, the tax credits are as of Ps.631,999 and Ps.142,970, respectively. Aerostar Tax loss Carry forwards: Aerostar had cumulative tax loss carry forwards for which deferred tax has not been recognized and whose right to be amortized against future taxable income expires as shown below: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year of Year of loss Amount expiration 2012 Ps. 7,085 2022 2013 37,256 2023 2014 25,545 2024 2015 28,520 2025 2016 27,745 2026 2017 22,372 2027 2018 10,900 2028 2020 ​ ​ 30,725 ​ 2030 Total Ps. 190,148 ​ Temporary differences not recognized Temporary difference related to investments in subsidiaries for which no liabilities have been recognized for deferred income tax shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ 2020 ​ 2021 ​ Undistributed utilities Ps. 3,200,543 ​ Ps. 4,903,164 ​ Tax rate 30 % 30 % Deferred income tax liabilities unrecognized with the previous temporary differences Ps. 960,163 ​ Ps. 1,470,949 ​ ​ This tax could be subject to the application of tax treaties existing in the countries of origin.

Balances and transactions with

Balances and transactions with related parties:	12 Months Ended
	Dec. 31, 2021
Balances and transactions with related parties:
Balances and transactions with related parties:	Note 14 - Balances and transactions with related parties: 14.1) Balances receivable and payable At December 31, 2020 and 2021, respectively, the balances receivable from (payable to) related parties shown in the consolidated statement of financial position are comprised as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 ​ ​ ​ ​ ​ Accounts receivable: ​ ​ Autobuses Golfo Pacífico, S. A. de C. V. (Shareholder/services) Ps. 197 Ps. ​ ​ Ps. 197 Ps. ​ Accounts payable and accumulated expenses (Note 9):(*) ​ ​ Inversiones y Técnicas Aeroportuarias, S. A. de C. V. ​ ​ (Shareholder/technical assistance) Ps. (53,257) Ps. (127,446) Autobuses de Oriente ADO, S. A. de C. V. ​ ​ ​ ​ ​ ​ (Shareholder/technical assistance) ​ (127) ​ ​ ​ Lava Tap de Chiapas, S. A. de C. V. ​ ​ — (Key management personnel/services) ​ (411) ​ (455) ​ ​ (53,795) ​ (127,901) Net Ps. (53,598) Ps. (127,901) (*) 14.2) Transactions with related parties At December 31, 2019, 2020 and 2021, the transactions shown as follows were held with related parties, which were set at the same prices and conditions as those that would have been used in comparable operations by third parties. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2019 2020 2021 ​ ​ ​ ​ ​ ​ ​ Commercial income: ​ ​ ​ Autobuses de Oriente, S. A. de C. V. (Stockholder) Ps. 14,349 Ps. 7,968 ​ Ps. 11,800 Autobuses Golfo Pacífico, S. A. de C. V. (Stockholder) ​ 7,290 ​ 4,862 ​ ​ 6,468 Coordinados de México de Oriente, S. A. de C. V. (Stockholder) ​ 157 ​ 164 ​ ​ 162 ​ ​ ​ ​ Expenses: ​ ​ ​ Technical assistance (Note 14.4) Ps. (404,086) ​ Ps. (175,615) ​ Ps. (391,698) ​ ​ ​ ​ ​ ​ ​ ​ ​ Related parties: ​ ​ ​ ​ ​ ​ ​ ​ Administrative services ​ ​ ​ ​ ​ ​ ​ ​ Leasing Ps. (5,340) ​ Ps. (6,061) ​ Ps. (5,863) Cleaning services ​ (11,544) ​ ​ (11,848) ​ ​ (12,307) ​ 14.3) Compensation of key personnel Key personnel include directors, members of the Steering Committee, and Committees. In the years ended on December 31, 2019, 2020 and 2021, the Company granted the following benefits to the key management personnel, the Board of Directors and the different Company Committees: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2019 2020 2021 ​ ​ ​ ​ ​ ​ ​ Short term salaries and other benefits paid to key personnel (Note 17.17) (*) Ps. 109,747 ​ Ps. 137,272 ​ Ps. 122,271 Fees paid to the Board of Directors and Committees ​ 9,146 ​ ​ 8,571 ​ ​ 8,144 (*) 14.4) Technical assistance agreement With regard to the sale of series “BB” shares to ITA held in 1998, the Company signed a technical assistance agreement with ITA, whereby the latter company and its stockholders agreed to provide management and consulting services and transfer knowledge and experience in the industry and technology to the Company in exchange for compensation. The agreement is for an initial term of 15 years and renews automatically for subsequent five year periods, unless one of the parts issues the other a cancellation notice within a determined term prior to the programmed expiration date. The Company can only exercise its termination right through a resolution of the shareholders. ITA began to provide its services under said contract on April 19, 1999. In accordance with the contract, the Company agreed to pay an annual compensation equivalent to the higher of a fixed amount or 5% of the consolidated income of the Company before deducting the compensation for technical assistance and before the comprehensive financial result, IT, depreciation and amortization, determined in accordance with financial reporting standards applicable in Mexico. Beginning in 2003, the minimum fixed amount is of USD2 million (approximately Ps.37.7 million). The minimum fixed amount will increase annually by the inflation rate of the United States plus the added value tax over the amount of the payment. The Company entered into an amendment agreement for technical assistance and transfer of knowledge, which establishes that the compensation will be paid on a quarterly basis beginning in January 1, 2008, and that such payments are to be deducted from the annual compensation. At December 31, 2019, 2020 and 2021, the expenses for technical assistance amounted to Ps.404,086, Ps.175,615 and Ps.391,698, respectively which are recorded in the consolidated comprehensive income statement within the aeronautical and non-aeronautical service cost line. ITA also has the right to refund the expenses incurred during the provision of the services specified in the agreement. The ITA series “BB” shares were put in a trust in order to ensure compliance with the technical assistance agreement, among other things.

Commitments and contingencies_

Commitments and contingencies:	12 Months Ended
	Dec. 31, 2021
Commitments and contingencies:
Commitments and contingencies:	Note 15 - Commitments and contingencies: Commitments a. The Company began leasing office space on May 21, 2015, under a lease agreement. This agreement includes an available extension of 60 months. The monthly rent due is USD 28 (Ps. 573 approximately). The total minimum future payments derived from the non-cancellable lease agreement that shall be covered in the future are as follows: ​ ​ ​ ​ ​ Up to one year Ps. 6,884 Between one and three years 16,063 Total Ps. 22,947 ​ As of December 31, 2020 and 2021, the amortization per right-of-use assets within the aeronautical and non-aeronautical service cost in the statement of income, was approximately Ps.6,304 and Ps.6,467, respectively. (See Note 17.8.). b. On June 22, 2018, the Company received SCT approval for the MDP for the five-year period from 2019 to 2023 in which the Company committed to carry out improvements. On August 19, 2020, the Federal Civil Aviation Agency approved the Company's request for rescheduling (the deferral of) certain investments corresponding to 2020 for a total amount of Ps.2,292,355, to be fulfilled in 2021, due to contingencies due to COVID-19, which affected the conditions of the production and construction industry, interrupting the continuation of works and signing of new contracts that are indicated in the MDP 2019-2033. On March 31, 2021, the AFAC authorized the reduction and modification of the Capital investments foreseen in the Master Development Plan (MDP), for the period of 2019-2033, regarding the review of maximum rates, without any penalty. At December 31, 2021, investment commitments for that MDP are as follows: ​ ​ ​ ​ ​ Period Amount ​ ​ ​ ​ ​ 2022 Ps. 2,068,567 ​ 2023 ​ 527,540 ​ ​ Ps. 2,596,107 (1) (1) Figures in thousand pesos adjusted at December 31, 2021 based on the Construction Price Index (IPCO) in the terms of the MDP. ​ c. Pursuant to the terms for the purchase of the land in Huatulco that occurred in October 2008, the Company has the obligation to build 450 hotel rooms, for which purpose the Company will enter into agreements with third parties to develop the comprehensive tourism plan without a specific due date. At December 31, 2021, there is an indefinite extension to this commitment issued by the National Tourism Fund (FONATUR by its initials in Spanish). During the second quarter of 2021, FONATUR and the Company entered into an agreement to terminate the sales contract for the land of Huatulco, FONATUR paid the Company Ps. 286,283 which was the price that the Company initially paid for the land. As of December 31, 2021, there are no longer any obligations to be fulfilled by the Company in relation to this matter. d. As part of the Agreement, Aerostar has committed to fund and complete certain capital and repair projects with respect to the LMM Airport Facilities. The Company has no time restrictions to complete these projects, except that they must be made at any time during the term of the Agreement. As these projects are carried out, repairs will be recorded as expenses incurred or capitalized and depreciated according to their nature; consistent with the Company's accounting policies. Capital projects will be capitalized as part of an intangible concession improvement asset and will be amortized over their useful lives or the remaining life of the concession contract, whichever is less. Some commitments were excluded from the liability for initial obligations assumed due to factors of uncertainty, the variability of future costs and the extended period of time in which commitments can be fulfilled. As of December 31, 2020 and 2021, Aerostar fulfilled the agreed commitments. Contingencies As of December 31, 2020 and 2021, the Company has confirmed that the results of its lawsuits cannot be accurately predicted as their due processes are currently ongoing and there are not enough elements to determine whether they could largely affect the Company’s financial position in the case of an adverse ruling. e. The Company’s transactions are subject to Mexican federal and state laws as well as Puerto Rico and Colombian law due to its subsidiaries outside of Mexico. f. At the time that the Company was carrying out the competitive bidding process (1998) for the sale of shares of the Airport Groups, the SCT established and communicated that concessionaires could amortize for tax purposes the value of the concession up to 15% a year. In February 2012, the SCT estimated an amount due payable by Cancún in the amount of Ps. 865 million pesos against the ruling in question, because it considered that the determination of the 15% amortization was not valid in 2006 and 2007. The Company disagreed with the decision and filed an appeal to overturn this determination. However, in order to adhere to the amnesty program set forth in Transitory Article Three of the new Income Law of 2013, the Company partially desisted from the appeal as it relates to the income tax obligation, but not in regards to the determination of the additional distribution related to employees’ statutory profit sharing, which the Company continues to appeal. The risk is that if a judge does not rule in favor of Cancún the amount payable would be Ps. 116,000 . g. There are currently a number of labor suits in progress against the Company, mainly in relation to involuntary termination. Any sentences that might be handed down not favoring the interest of the Company do not represent significant amounts. The Company is in legal proceedings at the date of this report and a resolution has not been issued yet. h. On August 21, 2019, the Board of Commissioners of the COFECE (Federal Economic Competition Commission) notified Aeropuerto de Cancún, S. A. de C. V. of the resolution issued on July 25, 2019, which provides for the following: (I) administrative liability for having exercised the monopolistic practices described in article 56, section V of the Mexican Federal Economic Competition Law (“LFCE”) (refusal of access); (ii) the Company shall be imposed a fine of Ps. 73 million. On the understanding that there is sufficient grounds for defense, the Company has contested the administrative sanction imposed by the COFECE by filing amparo proceedings. The Company considers that the amparo proceedings will not be resolved in a term lower than 2 years from the date of filing, and, therefore, it is under no obligation to pay the fine before the end of such proceedings. i. On March 17, 2014, the Port Authority of Puerto Rico filed a lawsuit against Aerostar and two fuel sellers at the LMM Airport claiming to be entitled to a fee charged to the fuel sellers of the airport and not to Aerostar. On November 7, 2018 the court ruled in favor of Aerostar in the sense that all revenues from the fuel sales fee are from Aerostar, but authorizes the Ports Authority to charge two cents of the fee per gallon charged to the fuel sellers. The parties appealed the determination and, on July 31, 2020, the Court of Appeals ruled in favor of Aerostar, determining, among other things, that Aerostar is the only entity entitled to collect and withhold the charge for each gallon of jet fuel, which is dispatched at the LMM airport. On August 31, 2020, the Ports Authority filed an appeal with the Supreme Court of Puerto Rico. As of the date of this report, the judicial process continues.

Basis for preparation_

Basis for preparation:	12 Months Ended
	Dec. 31, 2021
Basis for preparation:
Basis for preparation:	Note 16 - Basis for preparation: The accompanying consolidated financial statements at December 31, 2020 and 2021 and for the years ended 2019, 2020 and 2021 have been prepared in accordance with the IFRS and their Interpretations (IFRS IC) as issued by the International Accounting Standard Board (IASB). 16.1) Basis of measurement The consolidated financial statements have been prepared on the historical cost basis. Except for certain financial instruments measured at amortized cost or at their fair value as explained in the accounting policies described below. The consolidated financial statements have been prepared under the going concern basis. 16.2) Use of estimates and judgments The preparation of consolidated financial statements requires management to make judgments, estimates and assumptions that affect the application of accounting policies and the reported amounts of assets, liabilities, revenues and expenses. The areas involving a higher degree of judgment or complexity, or the areas where assumptions and estimates are significant to the consolidated financial statements, are described in Note 19. Critical estimates and assumptions are reviewed regularly. Adjustments to the accounting estimates are recognized in the period in which the estimate is reviewed and in any future period affected.

Summary of the main accounting

Summary of the main accounting policies:	12 Months Ended
	Dec. 31, 2021
Summary of the main accounting policies:
Summary of the main accounting policies:	Note 17 - Summary of the main accounting policies: 17.1) New standards and amendments The amendments that became effective as of January 1, 2021 were: ● Amendments, IFRS 16 Lease Concessions related to COVID-19. ● Amendments to IFRS 9, IAS 39, IFRS 7, IFRS 4 and IFRS 16- Reference Interest Rate Reform – Phase 2. These amendments did not have a significant impact for the Company. The amendments and improvements to the standards that are not effective for the annual periods ending on December 31, 2021 are the following: ● Amendments to IFRS 3 - Minor amendments were made to IFRS 3 Business Combinations to update references to Conceptual framework for financial information and add an exception for the recognition of liabilities and contingent liabilities within the scope of IAS 37 Provisions, contingent liabilities and contingent assets and to Interpretation 21 Levies. Effective as of January 1, 2022. ● Amendments to IAS 37 Onerous contracts: cost of fulfilling a contract. Effective as of January 1, 2022. ● Annual improvements to IFRS 2018–2020 standards - The following improvements were completed in May 2020 and will be effective as of January 1, 2022: a) IFRS 9 Financial Instruments: clarifies what commissions and fees must be included in the 10% test for derecognition of financial liabilities. b) IFRS 16 Leases: modification of illustrative example 13 to eliminate the illustration of the lessor's payments in relation to lease improvements, to eliminate any confusion on the treatment of lease incentives. ● Amendments to IAS 1 - Classification of liabilities as current or non-current based on the rights that exist at the end of the reporting period and without taking into account expectations about whether the entity will exercise its right to defer the settlement of a liability ( for example, receipt of a waiver or breach of a covenant). Effective as of January 1, 2023. ● Amendments to IAS 1 and Practice Statement No.2 of the IFRS - Disclosure of Accounting Policies. Effective as of January 1, 2023. ● Amendments to IAS 8 - Definition of accounting estimates. Effective as of January 1, 2023. ● Amendments to IAS 12 - Deferred Tax related to assets and liabilities arising from a single transaction. Effective as of January 1, 2023. ● Amendments to IFRS 10 and IAS 28 Sale or contribution of assets between the investor and its associate or joint venture. Effective date to be defined. These modifications are not expected to have a significant impact on the Company. 17.2) Consolidation and equity method The consolidated subsidiaries of the Company, for which it has a shareholding as of December 31, 2020 and 2021, are shown as follows: ​ ​ ​ ​ ​ ​ ​ Shareholding ​ ​ ​ percentage (%) ​ Main activity Aeropuerto de Cancún, S. A. de C. V. 100 % Airport services Aeropuerto de Cozumel, S. A. de C. V. 100 % Airport services Aeropuerto de Mérida, S. A. de C. V. 100 % Airport services Aeropuerto de Huatulco, S. A. de C. V. 100 % Airport services Aeropuerto de Oaxaca, S. A. de C. V. 100 % Airport services Aeropuerto de Veracruz, S. A. de C. V. 100 % Airport services Aeropuerto de Villahermosa, S. A. de C. V. 100 % Airport services Aeropuerto de Tapachula, S. A. de C. V. 100 % Airport services Aeropuerto de Minatitlán, S. A. de C. V. 100 % Airport services Cancun Airport Services, S. A. de C. V. (*) 100 % Airport services Aerostar Airport Holdings, LLC ​ 60 % Airport services Sociedad Operadora de Aeropuertos Centro Norte, S.A. ​ 100 % Airport services RH Asur, S. A. de C. V. 100 % Administrative services Servicios Aeroportuarios del Sureste, S. A. de C. V. 100 % Administrative services Asur FBO, S. A. de C. V. (*) 100 % Administrative services Caribbean Logistics, S. A. de C. V. (*) 100 % Cargo services Cargo RF, S. A. de C. V. (*) 100 % Cargo services (*) Aerostar information Aerostar reports its financial information in IFRS, for purposes of consolidating in the Company and in USD. The exchange rate used at 2020 and 2021 year end was Ps.19.91 and Ps.20.47 Mexican Pesos per Dollar, respectively. Relevant information about Aerostar and its significant non-controlling interest As of December 31, 2019, 2020 and 2021, the condensed financial information of Aerostar, where there is a significant non-controlling interest, is presented as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December, 31 ​ 2019 2020 2021 Condensed statement of financial position ​ ​ ​ ​ ​ ​ ​ ​ ​ Cash and cash equivalents ​ Ps. 698,466 ​ Ps. 804,634 ​ Ps. 2,295,087 Restricted cash and cash equivalents ​ 165,622 ​ 5,055 ​ ​ 123,081 Other current assets ​ 133,992 ​ 566,031 ​ ​ 183,284 Total current assets ​ 998,080 ​ 1,375,720 ​ ​ 2,601,452 Financial liabilities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Current liabilities ​ ​ (672,943) ​ ​ (606,433) ​ ​ (804,548) Working capital ​ 325,137 ​ 769,287 ​ ​ 1,796,904 Land, furniture and equipment ​ 160,186 ​ 151,971 ​ ​ 126,494 Intangible assets, airport concessions - Net ​ 12,956,965 ​ 13,535,370 ​ ​ 13,656,912 Other long term assets ​ 16,759 ​ 32,578 ​ ​ 64,442 Long term debt ​ (6,799,941) ​ (7,171,278) ​ ​ (6,952,068) Accounts payable to the Company ​ (372,798) ​ (104,065) ​ ​ ​ Other long term liabilities ​ (19,783) ​ (19,864) ​ ​ (19,378) Deferred income tax - Net ​ (371,984) ​ (448,829) ​ ​ (518,578) Shareholders’ equity ​ Ps. 5,894,541 ​ Ps. 6,745,170 ​ Ps. 8,154,728 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December, 31 ​ 2019 2020 2021 Condensed statements of comprehensive income ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ Ps. 3,306,149 ​ Ps. 2,902,238 ​ Ps. 3,652,835 Operating cost and expenses ​ (2,270,055) ​ (1,956,081) ​ ​ (1,939,555) Other income ​ 204,074 ​ 158,906 ​ ​ ​ Comprehensive financial cost - Net ​ (485,037) ​ (495,443) ​ ​ (453,326) Deferred income tax ​ (55,781) ​ (60,684) ​ ​ (57,529) Net income for the year ​ 699,350 ​ 548,936 ​ ​ 1,202,425 Foreign currency translation ​ (229,314) ​ (301,695) ​ ​ (207,132) Total comprehensive income ​ Ps. 470,036 ​ Ps. 247,241 ​ Ps. 995,293 ​ As regards the non-controlling interest in Aerostar’s subsidiary, there are no significant restrictions on the possibility of gaining access to files or using them for the payment of liabilities. Airplan information Airplan reports its financial information in IFRS for purposes of consolidating in the Company and in Colombian pesos. The exchange rate used at 2020 and 2021 year end was Ps.171.53 and Ps.198.28 Colombian Peso per Mexican Peso, respectively. a. Subsidiaries Subsidiaries are all entities over which the Company has control. The Company controls an entity when the Company is exposed to, or has rights to, variable returns from its involvement with the entity and has the ability to affect those returns through its power over the entity. Subsidiaries are fully consolidated from the date on which control is transferred to the Company. They are deconsolidated from the date that control ceases. Intercompany transactions, balances, revenues and expenses due to transactions between the group companies were eliminated. The non-realized results were also eliminated. The subsidiaries’ accounting policies are consistent with the policies adopted by the Company. The Company uses the purchase method to recognize business acquisitions. The consideration for the acquisition of a subsidiary is determined based on the fair value of the net assets transferred, the liabilities assumed and the capital issued by the Company. The Company defines a business combination as a transaction in which it obtains control of a business, through which it has the power to govern and manage the relevant activities of the of assets and liabilities of said business with the purpose of providing return in the form of dividends, lower costs or other economic benefits directly to investors. The consideration transferred in the acquisition of a subsidiary is the fair value of the assets transferred, the liabilities incurred and the equity interests issued by the Company. The consideration transferred includes the fair value of any asset or liability that results from a contingent consideration agreement. The identifiable assets acquired, the liabilities and contingent liabilities assumed in a business combination are initially measured at their fair value on the date of acquisition. The Company recognizes any non-controlling interest in the acquired entity based on the proportional part of the non-controlling interest in the net identifiable assets of the acquired entity. Costs related to the acquisition are recognized as expenses in the consolidated statement of income as incurred. Goodwill is initially measured as the excess of the consideration paid and the fair value of the non-controlling interest in the acquired subsidiary over the fair value of the identifiable net assets and the liabilities acquired. If the consideration transferred is less than the fair value of the net assets of the acquired subsidiary in the case of a purchase at a bargain price, the difference is recognized directly in the consolidated statement of income. If the business combination is reached in stages, the book value at the date of acquisition of the participation previously held by the Company in the acquired entity, is remeasured at its fair value at the acquisition date. Any loss or gain resulting from such remeasurement is recognized in the results of the year. b. Changes in the interests of subsidiaries without loss of control Transactions with non-controlling interests that do not result in loss of control are accounted for as equity transactions, which are transactions with shareholders in their capacity as owners. The difference between the fair value of the consideration paid and the interest acquired in the carrying value of the net assets of the subsidiary is recorded in stockholders’ equity. Gains or losses on the sale of non-controlling interests are also recorded in stockholders’ equity. c. Disposal of subsidiaries When the Company loses control over one entity, any retained interest in the entity is measured at fair value, recognizing the effect in income. Subsequently, the fair value is the initial carrying amount for the purpose of determining the retained interest as an associate, joint venture or financial asset, as appropriate. Additionally, the amounts previously recognized in Other Comprehensive Income (OCI) relating to those entities are canceled as though the Company had directly disposed of the related assets or liabilities. This means that the amounts previously recognized in OCI are reclassified to income for the period. d. Acquisition in stages The additional acquisition in joint venture accounted under the equity method is considered a business combination conducted in stages, which means that the fair value of interest previously acquired was also revalued. e. Joint Arrangements Under IFRS 11 investments in joint arrangements are classified as either a joint operation or a joint venture depending on the contractual rights and obligations of each investor, rather than the legal structure of the joint arrangement. f. Joint ventures Interest in joint ventures is accounted for under the equity method, after being initially recognized at cost in the consolidated statement of financial position. On February 20, 2020, our subsidiary Aeropuerto de Cancún entered into a contractual agreement with Aviation Investments, LLC, to set up a joint venture through a separate legal entity called Airport Development Group, LLC, with each Company holding an interest of 50%. Initial investment amounted to USD$500 ($10,556). According to the agreement, decisions on the relevant activities of the entity require unanimous consent of both parties. The Company assessed the nature of the transaction and determined it was a joint venture. Joint ventures are recognized through the equity method. g. Equity method Under the equity method, investments are initially recognized at cost and are subsequently adjusted to recognize equity in post-acquisition results, as well as movements in other comprehensive income. Dividends received or receivable from joint ventures are recognized as a reduction in the amount of the investment. When the Company's share in the losses of a joint venture equals or exceeds its share in the joint venture (which includes any long-term interest that is in substance part of the Company's net investment in the joint venture), the Company does not recognize additional losses, unless it has incurred obligations or made payments on behalf of or on behalf of the joint venture. Unrealized income on transactions between Group Companies and their joint ventures are eliminated up to the amount of the Group's interest in the joint venture. Unrealized losses are also eliminated unless the transaction provides some evidence of impairment of the transferred asset. The accounting policies of the investments accounted for under the equity method have changed when necessary to ensure consistency with the policies adopted by the Company. 17.3) Conversion of foreign currencies Functional currency and reporting currency Items included in the consolidated financial statements of each of the companies of the Company are measured in the currency of the primary economic environment in which the entity operates, i.e., its “functional currency” which is also the reporting currency. The consolidated financial statements are presented in thousands of Mexican pesos, which is the Company’s reporting currency. 17.3.1) Consolidation of subsidiaries with a functional currency different from the reporting currency The results and financial position of Aerostar and Airplan (none of which handle a currency that corresponds to a hyperinflationary economy) expressed in a functional currency other than the reporting currency are converted to the reporting currency as follows: i. The assets and liabilities recognized in the consolidated statement of financial position are translated at the exchange rate on the balance sheet date. ii. The stockholders’ equity in the consolidated statement of financial position is translated using the historical exchange rates. iii. Income and expenses recognized in the consolidated statement of income are translated at the average exchange rate for each year (unless that average is not a reasonable approximation of the effect of translating the results derived from the exchange rates prevailing at transaction dates, in which case the Company uses the respective rates). iv. The resulting exchange differences are recognized within OCI. Goodwill and fair value adjustments that arise on the date of acquisition of a foreign operation to measure them at fair value are recognized as assets and liabilities of the foreign entity and are converted at the closing exchange rate. 17.3.2) Transactions in foreign currency and results from exchange fluctuations Operations carried out in foreign currency are recorded in the functional currency applying the exchange rates in effect at the transaction date or the exchange rate at the date of the valuation when the items are revalued. Exchange differences arising from fluctuations in the exchange rates between the transactions and settlement dates, or the consolidated statement of financial position date, are recognized in the consolidated comprehensive income statement. 17.4) Cash and cash equivalents Cash and cash equivalents include cash, bank deposits and other highly liquid investments with low risk of changes in value with original maturities of three months or less. As of December 31, 2020 and 2021, cash and cash equivalents consisted primarily of peso and dollar denominated bank deposits and peso denominated investment bonds issued by the Mexican Federal Government. 17.5) Fiduciary rights In accordance with the requirements of the concession agreement, Airplan was required to constitute a trust with Fiduciaria Bancolombia as trustee, to administer the concession’s resources and to oversee the payment of the concession’s obligations by the concessionaire. Airplan transfers all of the gross income it receives and all of the debt and capital resources it obtains from the administrations of the concession. 17.6) Restricted cash and cash equivalents Restricted cash includes cash and cash equivalents that are restricted in terms of withdrawal or use. The nature of the restrictions includes restrictions imposed by financing agreements, federal agency funds related to capital expenditures. Aerostar has restricted cash for PFC by Ps.5,055 and Ps. 123,081 at December 31, 2020 and 2021, respectively. See Note 5.1. Restricted cash and cash equivalents is presented as current if it is expected to be used within twelve months of the filing date. Any restricted fund beyond twelve months is recorded as non-current. Restricted cash is presented in the consolidated statements of cash flows within the investments activities since it is related to the investment in airport infrastructure. 17.7) Financial assets a. Classification - the Company classifies its financial assets into the following measurement categories: a) financial assets measured at amortized cost; and b) financial assets subsequently measured at fair value (either through other comprehensive income or through profit or loss). At present, the Company does not hold any financial assets. This classification depends on the business model of the Company to manage its financial instruments and the terms of the instrument's contractual cash flows. The Company reclassifies financial assets when, and only when, it changes its business model for the management of those assets. The Company’s financial assets are measured at amortized cost, since contractual terms comply with the SPPI (solely payment of principal and interest) requirement, and the Company’s business model is achieved by collecting cash flows. b. Measurement.- At initial recognition, financial assets at amortized cost are measured at fair value plus transaction costs that are directly attributable to their acquisition. Transaction costs of financial assets measured at fair value (through profit or loss or through other comprehensive income) are recognized in profit or loss as incurred. Gains and losses on assets measured at fair value are recorded in profit or loss or in other comprehensive income. Financial assets with embedded derivatives are considered as a whole if it is determined that the cash flows correspond exclusively to the payment of principal and interest. Accounts receivable are non-derivative financial assets with fixed or determinable payments that are not quoted in an active market. They are included as current assets, except for maturities greater than 12 months following the date of the Statement of Financial Position. These are classified as non-current assets. Loans and accounts receivable are initially recognized at fair value plus directly attributable transaction costs, and subsequently measured at amortized cost. c. Impairment - Impairment losses are presented as net impairment losses within the operating result. Subsequent recoveries of previously canceled amounts are credited against the same line. For accounts receivable, the Company applies the simplified approach allowed by IFRS 9, which requires that the expected losses over the life of the instrument be recognized from the initial recognition of accounts receivable. See Note 6. 17.8) Leasing 17.8.1) As lessor The leasing of terminal space made by the Company in its capacity as lessor at the terminals is documented by contracts with either fixed income or monthly fees based on the higher amount of a minimum monthly fee or a percentage of the lessee’s monthly revenue. Since the leased assets are part of the concession assets and thus do not belong to the Company, there is no transfer of the risks and rewards of ownership and therefore are classified as operating leases. Revenues from operating leases are recognized as non-aeronautical revenues on a straight line basis over the lease term. 17.8.2) As lessee Leases are recognized as right-of-use assets and lease liabilities on the date the leased assets are available for use by the Company. Right-of-use assets and liabilities arising from a lease under IFRS 16 “Leases” are initially measured at the present value. Lease liabilities include the present value, net of the following lease payments: i) fixed lease payments, less any lease incentive receivable; ii) variable lease payments that depend on an index or a rate, initially measured using the index or rate at the commencement date; and iii) the amounts that the Company expects to pay under residual value guarantees. Lease payments must be discounted at the rate implicit in the lease. In the case of the Company, the interest rate cannot be readily determined. Thus, the lessee’s incremental borrowing rate is used, which is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment. To determine the borrowing incremental rate, the Company: ● Uses, whenever possible, recent third-party financing received by lessee as a starting point, adjusted to reflect changes in financing conditions since third-party financing was received; ● Uses other approaches, starting with a risk-free rate, adjusted for the credit risk of leases held that have not obtained recent third-party financing; and ● Applies specific adjustments to the lease, e.g. term, country, currency and guarantees. Lease payments are distributed among principal and interest expense. Interest expense is charged to profit or loss over the lease term to produce a constant periodic interest rate on the remaining liability for each period. Right-of-use assets are measured: ● Lease initial measurement amount. ● Any lease payment made on or before the commencement date less any lease incentive received. ● Any initial direct cost. Right-of-use assets are generally depreciated on a straight-line basis over the shorter period of the asset useful life and the lease term, and the depreciation expense is recognized in the Statement of profit or loss. Payments of short-term leases and leases of low-price assets are expensed by applying the straight-line method. Short-term leases are leases with a term of 12 months or less. To determine the lease term, the Company considers all facts and circumstances creating an economic incentive to exercise an extension option. The reasonable certainty assessment is only reviewed when there is a significant event or a significant change in circumstances that affect such assessment and that are within lessee’s control. At December 31, 2021, there are no contracts regarding which there is a reasonable certainty to extend lease terms. 17.9) Land, furniture and equipment Furniture and equipment are recorded at cost less accumulated depreciation and impairment loss. The cost includes expenses directly attributable to the acquisition of those assets and all costs associated with placing the assets in the location and in the condition necessary for them to operate as intended by management. Land is recorded at cost and it is not depreciated. Depreciation of other items of plant and equipment is calculated on the straight-line method based on the residual values over their estimated useful lives. The useful lives at the acquisition date of the furniture and equipment are as shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ Furniture equipment 10 to 20 % 10 to 20 % Machinery 10 to 20 % 10 to 20 % Computer equipment 20 to 33 % 20 to 33 % Transportation equipment 20 to 25 % 20 to 25 % Improvements to leased premises 10 % 10 % ​ The residual values, useful life and depreciation method are reviewed and adjusted, if necessary, on an annual basis. 17.9.1) Land Land represents, mainly, a territorial extension for which the Company has an obligation of constructing 450 hotel rooms along with FONATUR in Huatulco which are recorded at its cost and are not subject to depreciation. During the second quarter of 2021, FONATUR and the Company entered into an agreement to terminate the sales contract for the land of Huatulco, FONATUR paid the Company Ps.286,283 which was the price that the Company initially paid for the land. See Note 15.c 17.10) Intangible assets 17.10.1) Concessions The airports that are part of the Company performed the analysis of the following criteria that must be taken into account to know if they are within the scope of IFRIC 12: a. The grantor controls or regulates what services the operator must provide with the infrastructure, to whom it must provide them at what price. ● The grantor does not need to have full price control; it is sufficient that the price is regulated by the grantor, the contract or the regulator. ● The grantor can control the price through a limit mechanism. ● The price can vary from fixed price arrangements to those based on a formula up to a maximum price. b. The grantor controls, through ownership, the right of benefits or otherwise, any significant residual interest in the infrastructure at the end of the term of the agreement. Taking into consideration the foregoing, these criteria are applicable to each of the concessions that the Company has, which is why their measurement and determination will be considered within the scope of IFRIC 12. In addition, at the end of all the concessions, all assets become the property of the nation in which the concession is located. Within the scope of IFRIC 12, the respective assets can be classified as: ● Financial assets: when the licensor establishes an unconditional right to receive cash flows and other financial assets independently of the use of the public service by the users. ● Intangible assets: only when the licensor agreements do not establish a contractual right to receive cash flows and other financial assets from the licensor, independently of the use of the public service by the users. Airport concessions have been considered within the scope of IFRIC 12 as an intangible asset because they comply with the above provisions and no financial assets have been recognized in that regard. Mexico: Rights-to-use airport facilities and airport concessions include the acquisition of the nine airport concessions and the rights acquired. Amortization is computed using the straight-line method over the estimated useful life of the concessions, (original term of 50 years as of November 1, 1998); 27 years as of December 31, 2021. Aerostar: Aerostar’s airport concession, which includes the obligation to make certain capital expenditures in improvement projects, is considered an intangible asset and is recognized at cost less accumulated amortization and impairment losses. Amortization is calculated using the straight-line method during the term of the agreement (40 years); 31 years as of December 31, 2021. Airplan: In the case of Airplan, the right granted by the Concession Contract No.8000011-OK and Public Tender No. 10000001OL2010, respectively, is recorded as an intangible asset, through which the grantors assign to the Company the regulated and unregulated income corresponding to each of the airports subject to the concession. In turn, the costs per loan that are related to the works in execution are part of the intangible. The intangible asset resulting from the recognition and updating of the estimated income of the contract is amortized based on the proportion of the accumulated income of the contract and the total income. Amortization is recognized in the results of the period. The useful life for the amortization was determined as the duration of the concession and the amortization rate is calculated based on the percentage of execution of the revenues with respect to the total expected income of the financial model that the Company has. The minimum term of the concession is the year 2015; however, in accordance with the complementary works carried out and the measurement of the expected income against the income generated, the concession will have a useful life until the year 2032, 11 years as of December 31, 2021. 17.10.2) Licenses and commercial direct operation (ODC, by its initials in Spanish) These items are recognized at their cost less the accrued amortization and any recognized impairment losses. They are amortized on a straight line basis using their estimated useful life, determined based on the expected future economic benefits, and are subject to testing when indication of impairment is identified. The useful lives are linked to the useful life of the concessions (See Note 17.10.1). The estimated useful lives at December 31, 2021 are as follows: ​ ​ ​ ​ ​ Licenses Mexico 27 years ODC Mexico 27 years Commercial Rights of Aerostar 31 years Commercial Rights of Airplan 11 years ​ 17.10.3) Goodwill Goodwill represents the acquisition cost of a subsidiary in excess of the Company’s interest in the fair value of the identifiable net assets acquired, determined at the acquisition date, and it is not subject to amortization. Goodwill is shown separately in the consolidated statement of financial position and is recorded at cost less accumulated impairment losses, which are not reversed. Gains and losses on the disposal of an entity include the carrying amount of goodwill relating to the entity sold. 17.10.4) Intangible assets acquired as part of a business combination When an intangible asset is acquired as part of a business combination, it is recognized at fair value at acquisition date. Subsequently, intangible assets acquired in a business combination, such as commercial rights, are recognized at cost less the accumulated amortization and the accrued amount of impairment losses. See useful lives of these rights in Note 17.10.2. 17.11) Impairment of long-term non-financial assets The long-term non-financial assets subject to amortization or depreciation are subject to annual impairment tests or more frequently if there are events or circumstances that indicate that they might be affected. Other assets are subject to impairment tests when events or circumstances arise that indicate that their book value might not be recovered. Impairment losses correspond to the amounts where the book value of the asset exceeds their recoverable amount. The recoverable amount of assets is the higher of the fair value of the asset less the costs incurred for its sale and value in use. For impairment assessment purposes, assets are grouped at the lowest levels at which they generate identifiable cash flows separately which are largely independent of the cash flows of other assets or the Company's assets (cash-generating units). Non-financial assets are assessed at every reporting date in order to identify potential reversals of such impairment. 17.12) Accounts payable Accounts payable are liabilities with creditors for purchases of goods or services acquired during the regular course of the Company’s operations. When payment is expected over a period of one year or less from the closing date, they are presented under current liabilities. If the foregoing is not complied with, they are presented under non-current liabilities. Accounts payable are initially recognized at their fair value and are subsequently measured at amortized cost using the effective interest method. 17.13) Bank loans and long-term debt Loans from financial institutions are initially recognized at their fair value, net of transaction costs. Those funds are subsequently recorded at their amortized cost; any difference between the funds received (net of transaction costs) and the redemption value is recognized in the statement of income during the funding period using the effective interest method. 17.13.1) Refinancing costs When the contractual cash flows of a financial asset are renegotiated or otherwise modified and the renegotiation or modification does not result in derecognition of that financial asset, the Company will recalculate the gross carrying amount of the financial asset and will recognize a modification of profit or loss. The gross carrying amount of the financial asset will be recalculated as the present value of the renegotiated or modified contractual cash flows that are discounted at the original effective interest rate of the financial asset (or effective interest rate adjusted by credit for financial assets acquired or originated with credit originated assets) or, where applicable, the revised effective interest rate. All costs or commissions incurred adjust the carrying amount of the modified financial asset and are amortized over the remaining term of the modified financial asset. 17.13.2) Cost

Financial risk management_

Financial risk management:	12 Months Ended
	Dec. 31, 2021
Financial risk management:
Financial risk management:	Note 18 - Financial risk management: The Company is exposed to financial risks that result from changes in interest rates, foreign exchange rates, price risk, liquidity risk and credit risk. The Company controls and maintains the treasury control functions related to transactions and global financial risks through practices approved by its Executive Board and Board of Directors. This note contains information regarding the Company’s exposure to each of the aforementioned risks, and the objectives, policies and procedures to measure and manage risk. The main risks to which the Company is exposed are: ​ ​ ​ 18.1) Market risk 18.1.1) ​ Interest rate risk 18.1.2) ​ Exchange rate risk 18.1.3) ​ Price risk 18.2) ​ Liquidity risk 18.3) ​ Credit risk - credit quality ​ 18.1) Market risk 18.1.1) Interest rate risk The Company has contracted bank loans to partially finance its operations. These transactions expose the Company to interest risk, with the main exposure to the risk of variable interest rates resulting from changes in the market base rates (banks charge interest based on TIIE 28 days plus 1.25 points in 2020 and 2021) that are applied to the Company’s bank loans maturing in 2022 and 2024, which were paid in advance. As of September 2021, the Santander bank charges interest based on the 28-day TIIE rate plus 1.50 points maturing in 2024, and as of October 2021, the BBVA Mexico bank charges interest based on the 28-day TIIE rate plus a applicable margin that fluctuates between 1.40 to 1.90 points with expiration in 2028. Regarding the sensitivity analysis, it has been observed that during 2020 and 2021 the reference rate used by the Company (TIIE) has remained stable. As of December 31, 2020 and 2021 there are no LIBOR loans. Based on this fact, the risk is considered low, derived from the materiality of the possible effect. 18.1.2) Exchange rate risk The Company is exposed to minor risk for changes in the value of the Mexican Peso against the U. S. Dollar. Historically, a significant portion of income generated by the Company (mainly derived from the fees charged to international passengers) is denominated in U. S. Dollars, and despite that, income is invoiced in Pesos at the average exchange rate of the previous month and likewise the cash flows are collected in Pesos. At December 31, 2020 and 2021, the Company is exposed to exchange rate risk for monetary position is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 Asset ​ Ps. 88,426 ​ Ps. 124,656 Liability ​ (5,578) ​ ​ (7,580) Net Monetary Assets Ps. 82,848 ​ Ps. 117,076 ​ At December 31, 2020 and 2021, the exchange rate was Ps.19.91 and Ps.20.47, respectively. Had the currency weakened by 5% in 2021 (5% in 2020) with respect to the U.S. Dollar, the Company would have had a gain on monetary position at the close in the amount of monetary utility of Ps.81.5 million in 2020 and Ps.119.8 million in 2021. As of April 8, 2022, the date of issuance of this report, the last known exchange rate was Ps.20.16. 18.1.3) Price risk The rate regulation system applicable to the airports of the Company imposes maximum rates for each airport, which should not be exceeded on an annual basis. The maximum rates are the maximum annual income per unit of traffic (one passenger or 100 kg of cargo). If the maximum annual rate is exceed, the government authorities could revoke one or more of the Company’s concessions. The Company monitors and adjusts its income on a regular basis in order for its annual invoicing not to exceed the maximum rate limits. In the case of the Aerostar and Airplan concessions, there are no maximum ceilings established by the corresponding Government. Concentrations: At December 31, 2020 and 2021, approximately 49.9% and 55.5%, of revenue, not including income from construction services, resulted from operations at the Cancún International Airport. 18.2) Liquidity risk Liquidity risk is the risk that the Company will not be able to meet its funding requirements. The Company’s management has established policies, procedures and limits of authority that govern the Treasury function. Treasury is responsible for ensuring liquidity and managing the working capital to ensure payments to suppliers, debt servicing and funding of operating costs and expenses. The Company is cautious about liquidity risk and maintains sufficient cash and negotiable instruments and the availability of financing through an adequate amount of credit facilities to meet obligations at maturity and settle trading positions. At period end on December 31, 2020, the Company had demand deposits amounting to Ps.5,192,628 and Ps.8.770.062 in 2021 and available credit lines amounting to USD20,000 (approximately Ps.409,400), to manage liquidity risk. Due to the dynamic current situation and uncertainty, the Company's Treasury function maintains flexibility in the funding under credit lines and keeping availability. Company’s management changes its liquidity reserves forecast (including unused credit lines) and cash and cash equivalents based on expected cash flows. In general, this is conducted at country level for operating entities of the Company according to practices and limits set. These limits vary in each country, taking into account the liquidity of the market in which the Company operates. Additionally, the Group’s policy on liquidity management includes cash flows projections in the main currencies and the consideration of the necessary level of liquid assets to meet these projections; the control of liquidity ratios of the Statement of Financial Position regarding the internal and external regulatory requirements, and the maintenance of the debt financing plans. The following table shows the liquidity position for each country where the Company operates. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 Cash and equivalents Total Debt Debt term short Debt term long Mexico ​ Ps. 4,058,495 ​ Ps. 3,971,210 ​ Ps. 322,209 ​ Ps. 3,649,001 Aerostar ​ ​ 804,634 ​ ​ 7,171,278 ​ ​ 529,337 ​ ​ 6,641,941 Airplan ​ 329,499 ​ 2,757,858 ​ ​ 287,204 ​ ​ 2,470,654 Total ​ Ps. 5,192,628 ​ Ps. 13,900,346 ​ Ps. 1,138,750 ​ Ps. 12,761,596 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 Cash and equivalents Total Debt Debt term short Debt term long Mexico ​ Ps. 5,700,314 ​ Ps. 4,630,722 ​ Ps. 6,964 ​ Ps. 4,623,758 Aerostar ​ 2,295,087 ​ ​ 6,952,069 ​ ​ 353,672 ​ ​ 6,598,397 Airplan ​ 774,661 ​ ​ 2,196,756 ​ ​ 217,508 ​ ​ 1,979,248 Total ​ Ps. 8,770,062 ​ Ps. 13,779,547 ​ Ps. 578,144 ​ Ps. 13,201,403 ​ During the year ended December 31, 2020 and 2021, the Company implemented actions to respond to possible liquidity risk resulting from the COVID-19 pandemic, enabling positive operational cash flow for the year 2020 and 2021. In response to possible liquidity risk resulting from the COVID-19 pandemic, the Company implemented the following actions: a. In Airplan, waivers were obtained from the institutions involved in the syndicated loan in relation to financial obligations, representing no costs for the Company. These waivers were granted in two stages: the first one was granted during the third quarter of 2020 and exempted the Company from the financial obligation of keeping a Debt Coverage Ratio for the measurement period for the third and fourth quarter of 2020 and for the first quarter of 2021. Subsequently, in 2021, new waivers were obtained from the institutions involved in the syndicated loan, representing no costs for the Company, and exempting it from its financial obligation to keep a Debt Coverage Ratio in every measurement period in 2021 until the first quarter of 2022. Therefore, the Company is covered and exempted from any consequence relating to noncompliance and penalties until March 31, 2022. As of December 31, 2021, the Company has complied with its financial obligations. b. Operating costs and expenses reduction policies were established in the three countries in which the Company operates. c. On August 19, 2020, the AFAC accepted the Company’s request to reschedule (deferral) certain investments amounting to Ps. 2,292,355 intended for 2020 to be made in 2021 with no additional cost, due to the COVID-19 contingency, which affected the conditions in the production and construction industry, interrupting works in progress and the execution of new agreements. The investment committed in Mexico for 2021 amounts to Ps. 3,533,480 . On March 31, 2021, the AFAC, authorized the reduction and modification of the Capital investments foreseen in the Master Development Plan (PMD) for the period of 2019-2033, regarding the revision of rates maxims. The committed investment in Mexico for 2021 is Ps.3,533,480, which is planned to be covered with cash on hand, operating flow and, if applicable, with lines of credit that the Company currently has. d. The Company’s Stockholders agreed to delegate to the Administrative Board the power to decree the payment of ordinary dividends for Ps. 2,463,000 (nominal) (See Note 12). In June 2021, the payment of the dividend was approved and made on October 1, 2021. e. The subsidiary Aerostar obtained funds under the federal CARES Act in 2020 and 2021 for USD 17,125 (Ps. 367,752 approximately) and USD 16,292 (Ps. 333,477 approximately) respectively. Under the CRRSA Act, the subsidiary obtained in 2021 an approval of a government grant for a total amount of USD 10,577 (approximately Ps. 210,574 ) of which it received as reimbursement in the year USD 983 (approximately Ps. 20,122 ), as of December 31, 2021 the Company did not use the remainder of the resources of this aid and there are no unfulfilled conditions or other contingencies related to this grant. Under the ARPA Law, the subsidiary obtained, in 2021, an approval for funds of USD 35,716 (approximately Ps. 731,106 ), as of December 31, 2021 the Company has not used these resources and there are no unfulfilled conditions or other contingencies related to this grant. (See Note 4.1). f. In Mexico, a credit line for Ps. 1,500,000 was obtained in 2020, which was available until December 2021 and was not disposed of. On April 1, 2020, Aerostar drew down of a revolving credit line amounting to USD 10,000 (approximately Ps. 239,200 ), which was settled during 2021, and, on December 30, 2020, obtained a credit line for USD 20,000 (approximately Ps. 399,010 ) that has not been used. On September 11, 2020, Airplan was granted a short-term loan for COP 11,612,000 (approximately Ps. 67,041 ) for a term of one year , which was settled in 2021 (See Note 10). The following table presents the analysis of the net financial liabilities of the Company based on the period between the date of the statement of consolidated financial position and the maturity date, including undiscounted contractual cash flows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Under Between 3 months Between 1 Between 2 and At December 31, 2020 ​ 3 months ​ and one year ​ and 2 years ​ 5 years Bank loans and interest Ps. 11,176 Ps. 797,339 ​ Ps. 2,238,558 ​ Ps. 3,881,097 Long term debt 114,420 215,815 ​ ​ 233,123 ​ ​ 6,408,818 Suppliers 353,806 Accounts payable and accrued expenses ​ ​ 1,187,345 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ At December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Bank loans and interest ​ Ps. 13,660 ​ Ps. 210,812 ​ Ps. 3,945,092 ​ Ps. 2,305,320 Long term debt ​ ​ 114,009 ​ ​ 239,663 ​ ​ 1,512,848 ​ ​ 5,696,815 Suppliers ​ ​ 290,689 ​ ​ ​ ​ ​ ​ ​ ​ ​ Accounts payable and accrued expenses ​ ​ 1,383,249 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The following table shows the Company’s short term liquidity as of: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ Current assets Ps. 7,716,049 ​ Ps. 11,662,100 Current liabilities 2,767,087 ​ ​ 3,786,398 Short term position (liquidity) Ps. 4,948,962 ​ Ps. 7,875,702 ​ 18.3) Credit risk - credit quality The financial instruments that are potentially subject to credit risks consist mainly of accounts receivable. Income obtained from fares charged to passengers is not guaranteed and therefore the Company faces the risk of not being able to collect the full amounts invoiced in the event of insolvency of its clients, which are the airlines. The Company frequently reviews financial instruments and tests them for impairment. (See Note 6.3). Due to the COVID-19 contingency that has affected the travel industry, some governments have imposed travel bans and restrictions. In view of the economic recession caused by the pandemic, the Company negotiated the extension of payment terms with several clients by means of promissory notes with a maturity not exceeding one year to secure payment. As of December 31, 2020 and 2021 the balance of the account of documents receivable from third parties in Mexico amounts to Ps.185,140 and Ps.4,463, respectively and in Airplan amounts to Ps.60,617 in 2020 being settled by customers during 2021. (See Note 6.2). In recent years, there have been airlines that have reported substantial losses, in addition to this, the income from passenger fees from main client airlines is not all guaranteed by guarantee or other type of guarantee. Therefore, in the event of insolvency of any of the airlines, the Company would have no certainty of recovering the total sum of amounts invoiced to the airlines for passenger fees. In August 2010, Grupo Mexicana filed for bankruptcy. Grupo Mexicana owes the Company Ps.128,000 for passenger fees. As a result of Grupo Mexicana’s bankruptcy, the Company has increased its reserve for uncollectable accounts by Ps.128,000 . The Company has determined that it may not be able to collect that amount. As a consequence of the COVID-19 pandemic, on December 11, 2020 one aeronautical client ceased operations, which to date have neither been resumed nor are expected to resume in the short term. Accounts receivable for that aeronautical client at December 31, 2020 was fully impaired. (See Note 6.3). The Company operates under three methods to collect from Airlines: a) Credit, mainly offered to airlines with which there is a history of frequent and stable flights, b) Advances, from airlines with reasonably stable flights or that are in the exploration stage of routes or destinations, and c) Cash, mainly offered for Charter flights and airlines with new flights. With this segregation, the Company reduces its collection risk since the airlines that operate under methods b) and c) do not generate accounts receivable. Cash and cash equivalents are not subject to credit risks since the amounts are kept at financial institutions of good standing, and investments are subject to lower significant risk as they are being backed by the Mexican Federal Government or institutions with AAA high market ratings. 18.4) Capital management The objective of management is to safeguard the Company's ability to continue operating as a going-concern in order to provide returns for stockholders and benefits for other stakeholders and to maintain an optimal capital structure to reduce the cost of capital. These activities are monitored through the review of information pertaining to the Company’s operation and the Industry. This effort is coordinated by the CEO. Through a planning method, detailed simulations are formulated of identified risks as they are known. The risks identified are valued in terms of probability and impact and are presented to the proper authorities. The result of all these activities is reported to the market through 20-F reports, the sole circular and quarterly reports by a financial Risk Analysis Committee that reports to Company's Board of Directors. During the year, there was no material uncertainty regarding the Company’s ability to continue as a going concern. At December 31, 2021, the Company’s Board has a reasonable expectation that the Company has the appropriate resources to continue operating at least for the next twelve months and that the use of the going concern basis of accounting is appropriate. 18.5) Fair value Financial instruments (bank loans and long term debts), at amortized cost in accordance with the valuation method used are at level 2 in 2021 and 2020, there are no financial instruments carried at fair value. The different levels have been defined as follows: Level 1: Unadjusted quoted prices in active markets for identical assets or liabilities. Level 2: Quoted prices for similar instruments in active markets; quoted prices for instruments, identical or similar, in non-active markets and valuations through models where all significant data are observable in the active markets. Level 3: Asset or liability input that is not based on observable market data (i.e., non-observable). The fair value of financial instruments traded in active markets is based on market prices quoted at the consolidated statement of financial position closing date. A market is considered active if quotation prices are clearly and regularly available through a stock exchange, trader, dealer, industry group, price fixing services, or regulatory agency, and those prices reflect regularly and on current bases the market transactions under independent conditions. The quoted price used for the financial assets held by Company is the current offer price.

Critical accounting judgments a

Critical accounting judgments and key sources of estimation uncertainty:	12 Months Ended
	Dec. 31, 2021
Critical accounting judgments and key sources of estimation uncertainty:
Critical accounting judgments and key sources of estimation uncertainty:	Note 19 - Critical accounting judgments and key sources of estimation uncertainty: In applying the Company’s accounting policies, which are described below, Company management is required to make judgments, estimates and assumptions about the carrying amounts of assets and liabilities. Estimates and assumptions are based on historical experience and other factors considered relevant. Actual results could differ from those estimates. Critical accounting judgments Significant information on assumptions, critical judgments and uncertainty estimations recognized in the consolidated financial statements are as follows: 19.1 Revenue 19.2 Useful life of the Airplan concession 19.3 Evaluation of impairment of intangible assets, airport concessions and goodwill 19.1 Revenue As mentioned in Note 18.1.3, the Company regularly monitors and adjusts income so as to avoid exceeding the maximum rate at each of the airports operated by the Company in Mexico, which is the annual maximum income per traffic unit that can be received, and therefore the amount that the Company can record for services rendered whose prices are regulated. If the Company recognized income exceeding that maximum rate, the authorities could cancel one or more airport concessions. Therefore, the Company regularly monitors regulated income in Mexico to ensure it does not exceed the limit. The application of the procedure established in the concession titles for determining whether revenues are in excess of the maximum rates and securing the necessary information are complex procedures. Among the information used in determining the maximum rate is passenger traffic and cargo statistics, in addition to variables such as the National Producer Price Index (excluding oil), authorized rates for airport services and the Rate for Airport Use. 19.2 Useful life of the Airplan concession The overall duration of the Airplan concession depends on the revenues generated by the Colombian airports. In particular, the concession remains in effect until the date on which any of the following events occur: ● The regulated revenues generated are equal to the expected regulated revenues, provided that the concession agreement has been in force for at least 24 years . ● The concession agreement has been in force for at least 40 years , regardless of whether the regulated revenues generated are equal to the expected revenues. If the regulated revenues generated by the Colombian airports are equal to the expected revenues before the end of the 24 year period, the concession agreement will remain in effect until the end of such period. Thus, management considers such factors in determining the final year of the concession term, which is 2032; however, in accordance with legal guidelines, the concession term may be extended until 2048 as long as the aforementioned requirements established by the grantor are met. It must be taken into account, for purposes of the expected regulated revenues according to the definition in the concession contract, that the expected regulated revenues will increase once each of the complementary works (mandatory or voluntary) is delivered to the grantor. The Company conducts sensitivity analyses to determine the level of possible changes in the assumptions used to determine the useful life of the concession, in order to determine if the useful life would change significantly. At December 31, 2020 and 2021 the expected total revenues considering the additional works amount to Ps.14,381,166 and Ps.17,540,245, respectively. 19.3 Evaluation of impairment of intangible assets, airport concessions and goodwill Intangible assets, airport concessions and goodwill are assessed for impairment whenever events or changes in circumstances indicate that the value of the intangible assets could be impaired and at least once a year in the case of goodwill. Due to the COVID-19 pandemic and the measures taken by governments to contain the spreading of the virus, there was a decrease in 2020 in the number of passengers in our airports. To determine whether the value of intangible assets and goodwill has been impaired, the cash generating unit relating to the intangible asset and goodwill has to be valued using present value techniques. By applying this valuation technique, the Company is based on a series of factors, including historical results, business plans, forecasts and market data. This is further described in Note 8.1. As can be deducted from this description, changes in the conditions of these judgments and estimates can significantly affect the assessed value of intangible assets and goodwill.

Consolidated statements of ca_2

Consolidated statements of cash flows:	12 Months Ended
	Dec. 31, 2021
Consolidated statements of cash flows:
Consolidated statements of cash flows:	Note 20 - Consolidated statements of cash flows: As of December 31, 2019, 2020 and 2021, the analysis of net debt and movements in net debt is presented as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Long - term debt ​ Bank Loans ​ 2019 2020 2021 2019 2020 2021 Short-term debt (Note 11) ​ Ps. 311,372 ​ Ps. 330,235 ​ Ps. 353,672 ​ ​ ​ ​ ​ ​ ​ ​ ​ Short-term bank loans (Note 10) ​ ​ ​ ​ ​ ​ ​ Ps. 238,235 ​ Ps. 808,515 ​ Ps. 224,472 Long-term bank loans (Note 10) ​ ​ ​ ​ ​ ​ ​ ​ 6,674,717 ​ ​ 6,119,655 ​ ​ 6,603,006 Long-term debt (Note 11) ​ 6,488,569 ​ 6,641,941 ​ 6,598,397 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balances at December 31 ​ Ps. 6,799,941 ​ Ps. 6,972,176 ​ Ps. 6,952,069 ​ Ps. 6,912,952 ​ Ps. 6,928,170 ​ Ps. 6,827,478 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balances at January 1 of the debt-net ​ Ps. 7,282,268 ​ Ps. 6,799,941 ​ Ps. 6,972,176 ​ Ps. 7,218,113 ​ Ps. 6,912,952 ​ Ps. 6,928,170 Interest expense ​ 444,028 ​ 450,806 ​ 454,863 ​ ​ 601,873 ​ ​ 398,899 ​ ​ 387,523 Proceeds from bank loans ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 306,241 ​ ​ 4,650,000 Interest paid ​ (486,164) ​ (476,927) ​ (428,530) ​ ​ (578,600) ​ ​ (466,066) ​ ​ (480,168) Payments of the long term debt and bank loan ​ (205,308) ​ (253,925) ​ (220,961) ​ ​ (152,047) ​ ​ (245,520) ​ ​ (4,429,334) Foreign currency translation ​ (234,883) ​ 452,281 ​ 174,521 ​ ​ (176,387) ​ ​ 21,664 ​ ​ (228,713) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balances at December 31 ​ Ps. 6,799,941 ​ Ps. 6,972,176 ​ Ps. 6,952,069 ​ Ps. 6,912,952 ​ Ps. 6,928,170 ​ Ps. 6,827,478 ​

Summary of the main accountin_2

Summary of the main accounting policies: (Policies)	12 Months Ended
	Dec. 31, 2021
Summary of the main accounting policies:
New standards and amendments	17.1) New standards and amendments The amendments that became effective as of January 1, 2021 were: ● Amendments, IFRS 16 Lease Concessions related to COVID-19. ● Amendments to IFRS 9, IAS 39, IFRS 7, IFRS 4 and IFRS 16- Reference Interest Rate Reform – Phase 2. These amendments did not have a significant impact for the Company. The amendments and improvements to the standards that are not effective for the annual periods ending on December 31, 2021 are the following: ● Amendments to IFRS 3 - Minor amendments were made to IFRS 3 Business Combinations to update references to Conceptual framework for financial information and add an exception for the recognition of liabilities and contingent liabilities within the scope of IAS 37 Provisions, contingent liabilities and contingent assets and to Interpretation 21 Levies. Effective as of January 1, 2022. ● Amendments to IAS 37 Onerous contracts: cost of fulfilling a contract. Effective as of January 1, 2022. ● Annual improvements to IFRS 2018–2020 standards - The following improvements were completed in May 2020 and will be effective as of January 1, 2022: a) IFRS 9 Financial Instruments: clarifies what commissions and fees must be included in the 10% test for derecognition of financial liabilities. b) IFRS 16 Leases: modification of illustrative example 13 to eliminate the illustration of the lessor's payments in relation to lease improvements, to eliminate any confusion on the treatment of lease incentives. ● Amendments to IAS 1 - Classification of liabilities as current or non-current based on the rights that exist at the end of the reporting period and without taking into account expectations about whether the entity will exercise its right to defer the settlement of a liability ( for example, receipt of a waiver or breach of a covenant). Effective as of January 1, 2023. ● Amendments to IAS 1 and Practice Statement No.2 of the IFRS - Disclosure of Accounting Policies. Effective as of January 1, 2023. ● Amendments to IAS 8 - Definition of accounting estimates. Effective as of January 1, 2023. ● Amendments to IAS 12 - Deferred Tax related to assets and liabilities arising from a single transaction. Effective as of January 1, 2023. ● Amendments to IFRS 10 and IAS 28 Sale or contribution of assets between the investor and its associate or joint venture. Effective date to be defined. These modifications are not expected to have a significant impact on the Company.
Consolidation and equity method	17.2) Consolidation and equity method The consolidated subsidiaries of the Company, for which it has a shareholding as of December 31, 2020 and 2021, are shown as follows: ​ ​ ​ ​ ​ ​ ​ Shareholding ​ ​ ​ percentage (%) ​ Main activity Aeropuerto de Cancún, S. A. de C. V. 100 % Airport services Aeropuerto de Cozumel, S. A. de C. V. 100 % Airport services Aeropuerto de Mérida, S. A. de C. V. 100 % Airport services Aeropuerto de Huatulco, S. A. de C. V. 100 % Airport services Aeropuerto de Oaxaca, S. A. de C. V. 100 % Airport services Aeropuerto de Veracruz, S. A. de C. V. 100 % Airport services Aeropuerto de Villahermosa, S. A. de C. V. 100 % Airport services Aeropuerto de Tapachula, S. A. de C. V. 100 % Airport services Aeropuerto de Minatitlán, S. A. de C. V. 100 % Airport services Cancun Airport Services, S. A. de C. V. (*) 100 % Airport services Aerostar Airport Holdings, LLC ​ 60 % Airport services Sociedad Operadora de Aeropuertos Centro Norte, S.A. ​ 100 % Airport services RH Asur, S. A. de C. V. 100 % Administrative services Servicios Aeroportuarios del Sureste, S. A. de C. V. 100 % Administrative services Asur FBO, S. A. de C. V. (*) 100 % Administrative services Caribbean Logistics, S. A. de C. V. (*) 100 % Cargo services Cargo RF, S. A. de C. V. (*) 100 % Cargo services (*) Aerostar information Aerostar reports its financial information in IFRS, for purposes of consolidating in the Company and in USD. The exchange rate used at 2020 and 2021 year end was Ps.19.91 and Ps.20.47 Mexican Pesos per Dollar, respectively. Relevant information about Aerostar and its significant non-controlling interest As of December 31, 2019, 2020 and 2021, the condensed financial information of Aerostar, where there is a significant non-controlling interest, is presented as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December, 31 ​ 2019 2020 2021 Condensed statement of financial position ​ ​ ​ ​ ​ ​ ​ ​ ​ Cash and cash equivalents ​ Ps. 698,466 ​ Ps. 804,634 ​ Ps. 2,295,087 Restricted cash and cash equivalents ​ 165,622 ​ 5,055 ​ ​ 123,081 Other current assets ​ 133,992 ​ 566,031 ​ ​ 183,284 Total current assets ​ 998,080 ​ 1,375,720 ​ ​ 2,601,452 Financial liabilities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Current liabilities ​ ​ (672,943) ​ ​ (606,433) ​ ​ (804,548) Working capital ​ 325,137 ​ 769,287 ​ ​ 1,796,904 Land, furniture and equipment ​ 160,186 ​ 151,971 ​ ​ 126,494 Intangible assets, airport concessions - Net ​ 12,956,965 ​ 13,535,370 ​ ​ 13,656,912 Other long term assets ​ 16,759 ​ 32,578 ​ ​ 64,442 Long term debt ​ (6,799,941) ​ (7,171,278) ​ ​ (6,952,068) Accounts payable to the Company ​ (372,798) ​ (104,065) ​ ​ ​ Other long term liabilities ​ (19,783) ​ (19,864) ​ ​ (19,378) Deferred income tax - Net ​ (371,984) ​ (448,829) ​ ​ (518,578) Shareholders’ equity ​ Ps. 5,894,541 ​ Ps. 6,745,170 ​ Ps. 8,154,728 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December, 31 ​ 2019 2020 2021 Condensed statements of comprehensive income ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ Ps. 3,306,149 ​ Ps. 2,902,238 ​ Ps. 3,652,835 Operating cost and expenses ​ (2,270,055) ​ (1,956,081) ​ ​ (1,939,555) Other income ​ 204,074 ​ 158,906 ​ ​ ​ Comprehensive financial cost - Net ​ (485,037) ​ (495,443) ​ ​ (453,326) Deferred income tax ​ (55,781) ​ (60,684) ​ ​ (57,529) Net income for the year ​ 699,350 ​ 548,936 ​ ​ 1,202,425 Foreign currency translation ​ (229,314) ​ (301,695) ​ ​ (207,132) Total comprehensive income ​ Ps. 470,036 ​ Ps. 247,241 ​ Ps. 995,293 ​ As regards the non-controlling interest in Aerostar’s subsidiary, there are no significant restrictions on the possibility of gaining access to files or using them for the payment of liabilities. Airplan information Airplan reports its financial information in IFRS for purposes of consolidating in the Company and in Colombian pesos. The exchange rate used at 2020 and 2021 year end was Ps.171.53 and Ps.198.28 Colombian Peso per Mexican Peso, respectively. a. Subsidiaries Subsidiaries are all entities over which the Company has control. The Company controls an entity when the Company is exposed to, or has rights to, variable returns from its involvement with the entity and has the ability to affect those returns through its power over the entity. Subsidiaries are fully consolidated from the date on which control is transferred to the Company. They are deconsolidated from the date that control ceases. Intercompany transactions, balances, revenues and expenses due to transactions between the group companies were eliminated. The non-realized results were also eliminated. The subsidiaries’ accounting policies are consistent with the policies adopted by the Company. The Company uses the purchase method to recognize business acquisitions. The consideration for the acquisition of a subsidiary is determined based on the fair value of the net assets transferred, the liabilities assumed and the capital issued by the Company. The Company defines a business combination as a transaction in which it obtains control of a business, through which it has the power to govern and manage the relevant activities of the of assets and liabilities of said business with the purpose of providing return in the form of dividends, lower costs or other economic benefits directly to investors. The consideration transferred in the acquisition of a subsidiary is the fair value of the assets transferred, the liabilities incurred and the equity interests issued by the Company. The consideration transferred includes the fair value of any asset or liability that results from a contingent consideration agreement. The identifiable assets acquired, the liabilities and contingent liabilities assumed in a business combination are initially measured at their fair value on the date of acquisition. The Company recognizes any non-controlling interest in the acquired entity based on the proportional part of the non-controlling interest in the net identifiable assets of the acquired entity. Costs related to the acquisition are recognized as expenses in the consolidated statement of income as incurred. Goodwill is initially measured as the excess of the consideration paid and the fair value of the non-controlling interest in the acquired subsidiary over the fair value of the identifiable net assets and the liabilities acquired. If the consideration transferred is less than the fair value of the net assets of the acquired subsidiary in the case of a purchase at a bargain price, the difference is recognized directly in the consolidated statement of income. If the business combination is reached in stages, the book value at the date of acquisition of the participation previously held by the Company in the acquired entity, is remeasured at its fair value at the acquisition date. Any loss or gain resulting from such remeasurement is recognized in the results of the year. b. Changes in the interests of subsidiaries without loss of control Transactions with non-controlling interests that do not result in loss of control are accounted for as equity transactions, which are transactions with shareholders in their capacity as owners. The difference between the fair value of the consideration paid and the interest acquired in the carrying value of the net assets of the subsidiary is recorded in stockholders’ equity. Gains or losses on the sale of non-controlling interests are also recorded in stockholders’ equity. c. Disposal of subsidiaries When the Company loses control over one entity, any retained interest in the entity is measured at fair value, recognizing the effect in income. Subsequently, the fair value is the initial carrying amount for the purpose of determining the retained interest as an associate, joint venture or financial asset, as appropriate. Additionally, the amounts previously recognized in Other Comprehensive Income (OCI) relating to those entities are canceled as though the Company had directly disposed of the related assets or liabilities. This means that the amounts previously recognized in OCI are reclassified to income for the period. d. Acquisition in stages The additional acquisition in joint venture accounted under the equity method is considered a business combination conducted in stages, which means that the fair value of interest previously acquired was also revalued. e. Joint Arrangements Under IFRS 11 investments in joint arrangements are classified as either a joint operation or a joint venture depending on the contractual rights and obligations of each investor, rather than the legal structure of the joint arrangement. f. Joint ventures Interest in joint ventures is accounted for under the equity method, after being initially recognized at cost in the consolidated statement of financial position. On February 20, 2020, our subsidiary Aeropuerto de Cancún entered into a contractual agreement with Aviation Investments, LLC, to set up a joint venture through a separate legal entity called Airport Development Group, LLC, with each Company holding an interest of 50%. Initial investment amounted to USD$500 ($10,556). According to the agreement, decisions on the relevant activities of the entity require unanimous consent of both parties. The Company assessed the nature of the transaction and determined it was a joint venture. Joint ventures are recognized through the equity method. g. Equity method Under the equity method, investments are initially recognized at cost and are subsequently adjusted to recognize equity in post-acquisition results, as well as movements in other comprehensive income. Dividends received or receivable from joint ventures are recognized as a reduction in the amount of the investment. When the Company's share in the losses of a joint venture equals or exceeds its share in the joint venture (which includes any long-term interest that is in substance part of the Company's net investment in the joint venture), the Company does not recognize additional losses, unless it has incurred obligations or made payments on behalf of or on behalf of the joint venture. Unrealized income on transactions between Group Companies and their joint ventures are eliminated up to the amount of the Group's interest in the joint venture. Unrealized losses are also eliminated unless the transaction provides some evidence of impairment of the transferred asset. The accounting policies of the investments accounted for under the equity method have changed when necessary to ensure consistency with the policies adopted by the Company.
Conversion of foreign currencies	17.3) Conversion of foreign currencies Functional currency and reporting currency Items included in the consolidated financial statements of each of the companies of the Company are measured in the currency of the primary economic environment in which the entity operates, i.e., its “functional currency” which is also the reporting currency. The consolidated financial statements are presented in thousands of Mexican pesos, which is the Company’s reporting currency. 17.3.1) Consolidation of subsidiaries with a functional currency different from the reporting currency The results and financial position of Aerostar and Airplan (none of which handle a currency that corresponds to a hyperinflationary economy) expressed in a functional currency other than the reporting currency are converted to the reporting currency as follows: i. The assets and liabilities recognized in the consolidated statement of financial position are translated at the exchange rate on the balance sheet date. ii. The stockholders’ equity in the consolidated statement of financial position is translated using the historical exchange rates. iii. Income and expenses recognized in the consolidated statement of income are translated at the average exchange rate for each year (unless that average is not a reasonable approximation of the effect of translating the results derived from the exchange rates prevailing at transaction dates, in which case the Company uses the respective rates). iv. The resulting exchange differences are recognized within OCI. Goodwill and fair value adjustments that arise on the date of acquisition of a foreign operation to measure them at fair value are recognized as assets and liabilities of the foreign entity and are converted at the closing exchange rate. 17.3.2) Transactions in foreign currency and results from exchange fluctuations Operations carried out in foreign currency are recorded in the functional currency applying the exchange rates in effect at the transaction date or the exchange rate at the date of the valuation when the items are revalued. Exchange differences arising from fluctuations in the exchange rates between the transactions and settlement dates, or the consolidated statement of financial position date, are recognized in the consolidated comprehensive income statement.
Cash and cash equivalents	17.4) Cash and cash equivalents Cash and cash equivalents include cash, bank deposits and other highly liquid investments with low risk of changes in value with original maturities of three months or less. As of December 31, 2020 and 2021, cash and cash equivalents consisted primarily of peso and dollar denominated bank deposits and peso denominated investment bonds issued by the Mexican Federal Government.
Fiduciary rights	17.5) Fiduciary rights In accordance with the requirements of the concession agreement, Airplan was required to constitute a trust with Fiduciaria Bancolombia as trustee, to administer the concession’s resources and to oversee the payment of the concession’s obligations by the concessionaire. Airplan transfers all of the gross income it receives and all of the debt and capital resources it obtains from the administrations of the concession.
Restricted cash and cash equivalents	17.6) Restricted cash and cash equivalents Restricted cash includes cash and cash equivalents that are restricted in terms of withdrawal or use. The nature of the restrictions includes restrictions imposed by financing agreements, federal agency funds related to capital expenditures. Aerostar has restricted cash for PFC by Ps.5,055 and Ps. 123,081 at December 31, 2020 and 2021, respectively. See Note 5.1. Restricted cash and cash equivalents is presented as current if it is expected to be used within twelve months of the filing date. Any restricted fund beyond twelve months is recorded as non-current. Restricted cash is presented in the consolidated statements of cash flows within the investments activities since it is related to the investment in airport infrastructure.
Financial assets	17.7) Financial assets a. Classification - the Company classifies its financial assets into the following measurement categories: a) financial assets measured at amortized cost; and b) financial assets subsequently measured at fair value (either through other comprehensive income or through profit or loss). At present, the Company does not hold any financial assets. This classification depends on the business model of the Company to manage its financial instruments and the terms of the instrument's contractual cash flows. The Company reclassifies financial assets when, and only when, it changes its business model for the management of those assets. The Company’s financial assets are measured at amortized cost, since contractual terms comply with the SPPI (solely payment of principal and interest) requirement, and the Company’s business model is achieved by collecting cash flows. b. Measurement.- At initial recognition, financial assets at amortized cost are measured at fair value plus transaction costs that are directly attributable to their acquisition. Transaction costs of financial assets measured at fair value (through profit or loss or through other comprehensive income) are recognized in profit or loss as incurred. Gains and losses on assets measured at fair value are recorded in profit or loss or in other comprehensive income. Financial assets with embedded derivatives are considered as a whole if it is determined that the cash flows correspond exclusively to the payment of principal and interest. Accounts receivable are non-derivative financial assets with fixed or determinable payments that are not quoted in an active market. They are included as current assets, except for maturities greater than 12 months following the date of the Statement of Financial Position. These are classified as non-current assets. Loans and accounts receivable are initially recognized at fair value plus directly attributable transaction costs, and subsequently measured at amortized cost. c. Impairment - Impairment losses are presented as net impairment losses within the operating result. Subsequent recoveries of previously canceled amounts are credited against the same line. For accounts receivable, the Company applies the simplified approach allowed by IFRS 9, which requires that the expected losses over the life of the instrument be recognized from the initial recognition of accounts receivable. See Note 6.
Leasing	17.8) Leasing 17.8.1) As lessor The leasing of terminal space made by the Company in its capacity as lessor at the terminals is documented by contracts with either fixed income or monthly fees based on the higher amount of a minimum monthly fee or a percentage of the lessee’s monthly revenue. Since the leased assets are part of the concession assets and thus do not belong to the Company, there is no transfer of the risks and rewards of ownership and therefore are classified as operating leases. Revenues from operating leases are recognized as non-aeronautical revenues on a straight line basis over the lease term. 17.8.2) As lessee Leases are recognized as right-of-use assets and lease liabilities on the date the leased assets are available for use by the Company. Right-of-use assets and liabilities arising from a lease under IFRS 16 “Leases” are initially measured at the present value. Lease liabilities include the present value, net of the following lease payments: i) fixed lease payments, less any lease incentive receivable; ii) variable lease payments that depend on an index or a rate, initially measured using the index or rate at the commencement date; and iii) the amounts that the Company expects to pay under residual value guarantees. Lease payments must be discounted at the rate implicit in the lease. In the case of the Company, the interest rate cannot be readily determined. Thus, the lessee’s incremental borrowing rate is used, which is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment. To determine the borrowing incremental rate, the Company: ● Uses, whenever possible, recent third-party financing received by lessee as a starting point, adjusted to reflect changes in financing conditions since third-party financing was received; ● Uses other approaches, starting with a risk-free rate, adjusted for the credit risk of leases held that have not obtained recent third-party financing; and ● Applies specific adjustments to the lease, e.g. term, country, currency and guarantees. Lease payments are distributed among principal and interest expense. Interest expense is charged to profit or loss over the lease term to produce a constant periodic interest rate on the remaining liability for each period. Right-of-use assets are measured: ● Lease initial measurement amount. ● Any lease payment made on or before the commencement date less any lease incentive received. ● Any initial direct cost. Right-of-use assets are generally depreciated on a straight-line basis over the shorter period of the asset useful life and the lease term, and the depreciation expense is recognized in the Statement of profit or loss. Payments of short-term leases and leases of low-price assets are expensed by applying the straight-line method. Short-term leases are leases with a term of 12 months or less. To determine the lease term, the Company considers all facts and circumstances creating an economic incentive to exercise an extension option. The reasonable certainty assessment is only reviewed when there is a significant event or a significant change in circumstances that affect such assessment and that are within lessee’s control. At December 31, 2021, there are no contracts regarding which there is a reasonable certainty to extend lease terms.
Land, furniture and equipment	17.9) Land, furniture and equipment Furniture and equipment are recorded at cost less accumulated depreciation and impairment loss. The cost includes expenses directly attributable to the acquisition of those assets and all costs associated with placing the assets in the location and in the condition necessary for them to operate as intended by management. Land is recorded at cost and it is not depreciated. Depreciation of other items of plant and equipment is calculated on the straight-line method based on the residual values over their estimated useful lives. The useful lives at the acquisition date of the furniture and equipment are as shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ Furniture equipment 10 to 20 % 10 to 20 % Machinery 10 to 20 % 10 to 20 % Computer equipment 20 to 33 % 20 to 33 % Transportation equipment 20 to 25 % 20 to 25 % Improvements to leased premises 10 % 10 % ​ The residual values, useful life and depreciation method are reviewed and adjusted, if necessary, on an annual basis. 17.9.1) Land Land represents, mainly, a territorial extension for which the Company has an obligation of constructing 450 hotel rooms along with FONATUR in Huatulco which are recorded at its cost and are not subject to depreciation. During the second quarter of 2021, FONATUR and the Company entered into an agreement to terminate the sales contract for the land of Huatulco, FONATUR paid the Company Ps.286,283 which was the price that the Company initially paid for the land. See Note 15.c
Intangible assets	17.10) Intangible assets 17.10.1) Concessions The airports that are part of the Company performed the analysis of the following criteria that must be taken into account to know if they are within the scope of IFRIC 12: a. The grantor controls or regulates what services the operator must provide with the infrastructure, to whom it must provide them at what price. ● The grantor does not need to have full price control; it is sufficient that the price is regulated by the grantor, the contract or the regulator. ● The grantor can control the price through a limit mechanism. ● The price can vary from fixed price arrangements to those based on a formula up to a maximum price. b. The grantor controls, through ownership, the right of benefits or otherwise, any significant residual interest in the infrastructure at the end of the term of the agreement. Taking into consideration the foregoing, these criteria are applicable to each of the concessions that the Company has, which is why their measurement and determination will be considered within the scope of IFRIC 12. In addition, at the end of all the concessions, all assets become the property of the nation in which the concession is located. Within the scope of IFRIC 12, the respective assets can be classified as: ● Financial assets: when the licensor establishes an unconditional right to receive cash flows and other financial assets independently of the use of the public service by the users. ● Intangible assets: only when the licensor agreements do not establish a contractual right to receive cash flows and other financial assets from the licensor, independently of the use of the public service by the users. Airport concessions have been considered within the scope of IFRIC 12 as an intangible asset because they comply with the above provisions and no financial assets have been recognized in that regard. Mexico: Rights-to-use airport facilities and airport concessions include the acquisition of the nine airport concessions and the rights acquired. Amortization is computed using the straight-line method over the estimated useful life of the concessions, (original term of 50 years as of November 1, 1998); 27 years as of December 31, 2021. Aerostar: Aerostar’s airport concession, which includes the obligation to make certain capital expenditures in improvement projects, is considered an intangible asset and is recognized at cost less accumulated amortization and impairment losses. Amortization is calculated using the straight-line method during the term of the agreement (40 years); 31 years as of December 31, 2021. Airplan: In the case of Airplan, the right granted by the Concession Contract No.8000011-OK and Public Tender No. 10000001OL2010, respectively, is recorded as an intangible asset, through which the grantors assign to the Company the regulated and unregulated income corresponding to each of the airports subject to the concession. In turn, the costs per loan that are related to the works in execution are part of the intangible. The intangible asset resulting from the recognition and updating of the estimated income of the contract is amortized based on the proportion of the accumulated income of the contract and the total income. Amortization is recognized in the results of the period. The useful life for the amortization was determined as the duration of the concession and the amortization rate is calculated based on the percentage of execution of the revenues with respect to the total expected income of the financial model that the Company has. The minimum term of the concession is the year 2015; however, in accordance with the complementary works carried out and the measurement of the expected income against the income generated, the concession will have a useful life until the year 2032, 11 years as of December 31, 2021. 17.10.2) Licenses and commercial direct operation (ODC, by its initials in Spanish) These items are recognized at their cost less the accrued amortization and any recognized impairment losses. They are amortized on a straight line basis using their estimated useful life, determined based on the expected future economic benefits, and are subject to testing when indication of impairment is identified. The useful lives are linked to the useful life of the concessions (See Note 17.10.1). The estimated useful lives at December 31, 2021 are as follows: ​ ​ ​ ​ ​ Licenses Mexico 27 years ODC Mexico 27 years Commercial Rights of Aerostar 31 years Commercial Rights of Airplan 11 years ​ 17.10.3) Goodwill Goodwill represents the acquisition cost of a subsidiary in excess of the Company’s interest in the fair value of the identifiable net assets acquired, determined at the acquisition date, and it is not subject to amortization. Goodwill is shown separately in the consolidated statement of financial position and is recorded at cost less accumulated impairment losses, which are not reversed. Gains and losses on the disposal of an entity include the carrying amount of goodwill relating to the entity sold. 17.10.4) Intangible assets acquired as part of a business combination When an intangible asset is acquired as part of a business combination, it is recognized at fair value at acquisition date. Subsequently, intangible assets acquired in a business combination, such as commercial rights, are recognized at cost less the accumulated amortization and the accrued amount of impairment losses. See useful lives of these rights in Note 17.10.2.
Impairment of long-term non-financial assets	17.11) Impairment of long-term non-financial assets The long-term non-financial assets subject to amortization or depreciation are subject to annual impairment tests or more frequently if there are events or circumstances that indicate that they might be affected. Other assets are subject to impairment tests when events or circumstances arise that indicate that their book value might not be recovered. Impairment losses correspond to the amounts where the book value of the asset exceeds their recoverable amount. The recoverable amount of assets is the higher of the fair value of the asset less the costs incurred for its sale and value in use. For impairment assessment purposes, assets are grouped at the lowest levels at which they generate identifiable cash flows separately which are largely independent of the cash flows of other assets or the Company's assets (cash-generating units). Non-financial assets are assessed at every reporting date in order to identify potential reversals of such impairment.
Accounts payable	17.12) Accounts payable Accounts payable are liabilities with creditors for purchases of goods or services acquired during the regular course of the Company’s operations. When payment is expected over a period of one year or less from the closing date, they are presented under current liabilities. If the foregoing is not complied with, they are presented under non-current liabilities. Accounts payable are initially recognized at their fair value and are subsequently measured at amortized cost using the effective interest method.
Bank loans and long-term debt	17.13) Bank loans and long-term debt Loans from financial institutions are initially recognized at their fair value, net of transaction costs. Those funds are subsequently recorded at their amortized cost; any difference between the funds received (net of transaction costs) and the redemption value is recognized in the statement of income during the funding period using the effective interest method. 17.13.1) Refinancing costs When the contractual cash flows of a financial asset are renegotiated or otherwise modified and the renegotiation or modification does not result in derecognition of that financial asset, the Company will recalculate the gross carrying amount of the financial asset and will recognize a modification of profit or loss. The gross carrying amount of the financial asset will be recalculated as the present value of the renegotiated or modified contractual cash flows that are discounted at the original effective interest rate of the financial asset (or effective interest rate adjusted by credit for financial assets acquired or originated with credit originated assets) or, where applicable, the revised effective interest rate. All costs or commissions incurred adjust the carrying amount of the modified financial asset and are amortized over the remaining term of the modified financial asset. 17.13.2) Costs for loans Costs of specific and general loans directly attributable to the construction of qualifying assets are capitalized during the period of construction and preparation of the asset for its use. Qualifying assets are those that require a substantial period to be ready and able to be used (usually greater than one year). Financial revenues obtained from temporary investments made with money coming from specific loans that will be used for the construction of qualifying assets are decreased of financial costs eligible for capitalization. The capitalization of costs for loans in foreign currency that generates interests and losses due to foreign exchange fluctuations, are only capitalized up to the amount of interest that would have been generated by loan in national currency, with similar conditions of time.
Derecognition of financial liabilities	17.14) Derecognition of financial liabilities The Company derecognizes its financial liabilities if, and only if, the obligations of the Company are met, are cancelled or if they expire.
Provisions	17.15) Provisions Liability provisions represent a present legal obligation or an assumed obligation as a result of past events, when the use of economic resources is likely in order to settle the obligation and when the amount can be reasonably estimated. Provisions are not recognized for future operating losses. Provisions are measured at the present value of expenses expected to cover the related obligation, using a pretax rate that reflects the actual considerations of the value of money market over time and the specific risks inherent in the obligation. The increase in the provision over time is recognized as an interest expense. When there are similar obligations, the likelihood of the outflow of economic resources for settling those obligations is determined considering them as a whole. In these cases, the provision thus estimated is recorded, provided the likelihood of the outflow of cash with respect to a specific item considered as a whole is remote.
Deferred IT, and tax on dividends	17.16) Deferred IT, and tax on dividends The expense for IT includes both the current tax and deferred taxes. Tax is recognized in the statement of income, except when it relates to items recognized directly in OCI or in stockholders’ equity in which case, the tax is also recognized in OCI items or directly in stockholders’ equity, respectively. Deferred IT were recorded based on the comprehensive method of liabilities, which consists of recognizing deferred taxes on all temporary differences between the book and tax values of assets and liabilities to be materialized in the future at the enacted or substantially enacted tax rates in effect at the consolidated financial statement date. See Note 13. Deferred tax assets are only recognized if future tax profits are expected to be incurred against which temporary differences can be offset. Deferred tax assets and liabilities from the temporary differences arising from the investments in subsidiaries and joint businesses are recognized, except when the Company controls the reversal period for such temporary differences and it is likely that the temporary differences will not be reverted in a near future. Deferred IT are offset when there is a legal right for each entity to offset current tax assets against current tax liabilities and when deferred IT assets and liabilities relate to the same tax authorities. The credits for IT incurred is computed based on tax laws approved in Mexico at the date of the consolidated statement of financial position. Current IT is made up of IT, which is recorded under income for the year in which they are incurred. The tax is based on taxable income. To determine the IT the applicable rate in Mexico for 2020 and 2021 was 30%, the applicable rate for Airplan, according to Colombian legislation for 2020 and 2021 was 32% and 31% respectively, and the applicable rate for Aerostar, in accordance with Puerto Rico law, for 2020 and 2021 was 10%. Aerostar and Airplan hold undistributed profits which, if paid as dividends, would require the beneficiaries to pay tax. There is a temporary taxable difference, but no deferred tax liability is recognized, as the Company as the controlling entity is capable of deciding the point at which the subsidiary should make distributions. It is not expected to distribute those benefits in the foreseeable future, because both companies would first have to pay off their bank or private debts before they can declare dividends.
Employee benefits	17.17) Employee benefits The present value of the defined benefit obligations is determined by discounting the estimated future cash flows using the interest rates of high-quality corporate bonds denominated in the same currency in which the benefits will be paid and that have expiration terms that are approximate the terms of the pension obligation. In those countries where there is no deep market for such bonds, interest rates on government bonds are used. The net interest cost is calculated by applying the discount rate to the net balance of the defined benefit obligation and the fair value of the plan assets. This cost is included in the expense for employee benefits in the consolidated statement of income. Gains and losses for remeasurements derived from experience adjustments and changes in actuarial assumptions are recognized in the period in which they occur directly in OCI. They are included in the accumulated results in the statement of changes in stockholders' equity and in the consolidated statement of financial position. Variations in the present value of the defined benefit obligation that result from modifications or reductions of the plan are recognized immediately in results as past service costs. Termination benefits Termination benefits are paid when the employment relationship ends before the normal retirement date or when an employee voluntarily accepts the termination in exchange for these benefits. The Company recognizes termination benefits on the first of the following dates: (a) it is committed to terminate the employment relationship of employees in accordance with a detailed formal plan without having the possibility of evading its obligation, and (b) when the entity recognizes restructuring costs in accordance with IAS 37 and involves payment of termination benefits. In the case of an offer that promotes voluntary termination, termination benefits are valued based on the expected number of employees accepting the offer. Benefits that mature 12 months after the reporting date are discounted to their present value. The charge to income for the years ended December 31, 2020 and 2021 was Ps.2,382 and Ps.2,866, respectively. See Note 4. Short-term obligations Salaries for wages and salaries, including non-monetary benefits and accumulated sick leave, which are expected to be fully settled within 12 months after the end of the period in which the employees provide the related service, are recognized in connection with the service of employees until the end of the period and are measured by the amounts that are expected to be paid when the liabilities are settled. Liabilities are presented as current obligations for employee benefits in the consolidated statement of financial position. Share in profits The Group recognizes a liability and an expense for profit sharing based on a calculation that takes into account the profit attributable to the shareholders of the Company after certain adjustments. The Group recognizes a provision when it is contractually bound or when there is a past practice that generates an implicit obligation.
Stockholders' equity	17.18) Stockholders’ equity Capital stock, capital reserves and retained earnings are expressed at their historical cost. The capital reserves consist of the legal reserve, the reserve to repurchase own shares.
Basic and diluted earnings per share	17.19) Basic and diluted earnings per share Basic earnings per share were computed by dividing income available to the stockholders (Ps.1,972,319 and Ps.5,983,747) by the weighted average number of shares outstanding in 2020 and 2021. The number of shares outstanding for the periods from January 1 to December 31, 2020 and 2021 was 300 million. The basic ordinary earnings share for the year ended as of December 31, 2020 and 2021 was Ps.6.57 and Ps.19.95, respectively, are expressed in pesos, the diluted earnings per share is equal to the basic earnings per share.
Financial reporting by segments	17.20) Financial reporting by segments The segment financial information is presented in a manner that is consistent with the internal reporting provided to the General Directors in charge of making operational decisions, allocating resources and assessing the performance of the operating segments. The Company determines and evaluates the performance of its airports on an individual basis, after allocating personnel costs and other costs of services, which are incurred by a Company’s subsidiary which hires some of the Company’s employees. The performance of these services is determined and assessed separately by management. All the airports provide substantially the same services to their clients. The performance of (Services) is determined and evaluated separately by management. All airports provide substantially the same services to their customers. Note 2 includes the financial information related to the Company’s different segments, which includes Cancún Airport and subsidiaries (Cancún Airport), showing separately, due to their importance, Aerostar, Airplan, Villahermosa Airport (Villahermosa), Mérida Airport (Mérida) and Servicios Aeroportuarios del Sureste (Servicios). The financial information of the remaining six airports, of RH Asur, S. A. de C. V. and of the holding company (including the investment of the Company in its subsidiaries) has been grouped and is included in the “Others” column. The elimination of the investment of the Company in its subsidiaries is included in the “Consolidation Adjustments” column. Resources are assigned to the segments based on the significance of each one to the Company’s operations. Transactions among operating segments are recorded at their fair value.
Revenue recognition	17.21) Revenue recognition The accounting policies for the Company's revenue from contracts with customers are explained in Note 3.
Government grants	17.22) Government grants Government grants are recognized at their fair value when there is reasonable guarantee that the grant will be received, and the Company will comply with all the conditions set. Government grants associated with income are presented in the period’s income/loss as deductions of the related expenses. Grants received as compensation for expenses or to provide immediate financial support to the entity, with no related subsequent costs, are recognized in income/loss for the period in which they become payable. Government grants associated with assets are presented in the Statement of Financial Position as deductions of the carrying amount of related assets. They are recognized in income/loss throughout the life of the asset, which is amortized as a reduction of the related expense that the grant intends to offset. Government grants will be recognized in income/loss on a systematic basis throughout the periods in which the entity recognizes the related costs that the grant intends to offset as expenses. Note 4.1 discloses information on how the Company records government grants received as recovery of expenses.

Segment Information_ (Tables)

Segment Information: (Tables)	12 Months Ended
	Dec. 31, 2021
Segment information:
Schedule of information of operating segments	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Holding & ​ ​ ​ ​ Consolidation ​ ​ ​ Year ended on December 31, 2019 Cancún Aerostar (*) Airplan Mérida Villahermosa Services Other adjustments Total Revenue from contracts with clients: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ Ps. 4,550,164 ​ Ps. 1,870,428 ​ Ps. 1,391,657 ​ Ps. 579,727 ​ Ps. 251,468 ​ ​ Ps. 953,531 ​ ​ Ps. 9,596,975 Non-aeronautical revenue ​ ​ 4,024,354 ​ ​ 1,100,573 ​ ​ 507,076 ​ ​ 129,527 ​ ​ 58,270 ​ Ps. 1,748,731 ​ ​ 169,120 ​ Ps. (1,749,181) ​ ​ 5,988,470 Revenue for construction services ​ ​ 249,127 ​ ​ 335,148 ​ ​ 175,998 ​ ​ 134,104 ​ ​ 57,225 ​ 284,591 ​ ​ — ​ 1,236,193 ​ ​ Operating profit ​ ​ 5,355,787 ​ ​ 1,068,148 ​ ​ 441,413 ​ ​ 384,115 ​ ​ 152,041 ​ 585,440 ​ ​ 494,350 ​ — ​ ​ 8,481,294 Non-current assets ​ ​ 17,533,430 ​ ​ 19,454,107 ​ ​ 5,836,603 ​ ​ 1,780,146 ​ ​ 1,003,909 ​ 30,598,817 ​ ​ 4,628,280 ​ (31,165,267) ​ ​ 49,670,025 Total assets ​ ​ 21,463,802 ​ ​ 20,468,947 ​ ​ 6,573,460 ​ ​ 1,981,396 ​ ​ 1,301,195 ​ 31,343,675 ​ ​ 5,548,880 ​ (31,165,474) ​ ​ 57,515,881 Total liabilities ​ ​ 5,383,343 ​ ​ 8,807,985 ​ ​ 4,161,205 ​ ​ (27,836) ​ ​ 78,227 ​ 244,152 ​ ​ 97,834 ​ (206) ​ ​ 18,744,704 Improvements to assets under concession and acquisition of furniture and equipment in the period ​ ​ 1,076,257 ​ ​ 376,649 ​ ​ 176,335 ​ ​ 407,684 ​ ​ 117,405 ​ — ​ ​ 460,534 ​ — ​ ​ 2,614,864 Amortization and depreciation ​ ​ (463,988) ​ ​ (659,873) ​ ​ (482,130) ​ ​ (48,371) ​ ​ (30,693) ​ (7,194) ​ ​ (144,648) ​ — ​ ​ (1,836,897) Revenue recognized At point in time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ ​ 3,933,693 ​ ​ 1,369,066 ​ ​ 1,322,648 ​ ​ 530,736 ​ ​ 229,217 ​ — ​ ​ 870,622 ​ — ​ ​ 8,255,982 Non-aeronautical revenue ​ ​ 662,485 ​ ​ 233,106 ​ ​ — ​ ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ 895,591 Total ​ Ps. 4,596,178 ​ Ps. 1,602,172 ​ Ps. 1,322,648 ​ Ps. 530,736 ​ Ps. 229,217 ​ — ​ Ps. 870,622 ​ — ​ Ps. 9,151,573 Over a period time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ ​ 616,471 ​ ​ 501,362 ​ ​ 69,009 ​ ​ 48,991 ​ ​ 22,251 ​ ​ ​ ​ 82,909 ​ ​ ​ ​ 1,340,993 Non-aeronautical revenue ​ ​ 3,361,869 ​ ​ 867,467 ​ ​ 507,076 ​ ​ 129,527 ​ ​ 58,270 ​ 1,748,731 ​ ​ 169,120 ​ (1,749,181) ​ ​ 5,092,879 Revenue for construction services ​ ​ 249,127 ​ ​ 335,148 ​ ​ 175,998 ​ ​ 134,104 ​ ​ 57,225 ​ — ​ ​ 284,591 ​ — ​ ​ 1,236,193 Total ​ Ps. 4,227,467 ​ Ps. 1,703,977 ​ Ps. 752,083 ​ Ps. 312,622 ​ Ps. 137,746 ​ Ps. 1,748,731 ​ Ps. 536,620 ​ Ps. (1,749,181) ​ Ps. 7,670,065 (*) Subsidiary located in Puerto Rico. (**) Subsidiary located in Colombia. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended on ​ ​ ​ ​ ​ ​ ​ Holding & ​ Consolidation ​ December 31, 2020 ​ Cancún ​ Aerostar (*) ​ Airplan ​ Mérida ​ ​ Villahermosa ​ Services ​ Other ​ adjustments ​ Total Revenue from contracts with clients: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ Ps. 2,218,230 ​ Ps. 1,808,102 ​ Ps. 488,981 ​ Ps. 281,659 ​ Ps. 132,751 ​ ​ ​ ​ Ps. 482,695 ​ ​ ​ ​ Ps. 5,412,418 Non-aeronautical revenue ​ ​ 2,252,157 ​ ​ 740,450 ​ ​ 296,961 ​ ​ 90,431 ​ ​ 42,103 ​ Ps. 1,265,920 ​ ​ 133,496 ​ Ps. (1,266,291) ​ ​ 3,555,227 Revenue for construction services ​ 1,855,747 ​ 353,686 ​ ​ 6,918 ​ ​ 728,718 ​ 154,155 ​ ​ ​ ​ ​ 557,862 ​ ​ ​ ​ 3,657,086 Operating profit ​ 2,079,965 ​ 923,518 ​ ​ (242,234) ​ ​ 95,167 ​ 40,020 ​ ​ 327,631 ​ ​ 52,109 ​ ​ ​ ​ 3,276,176 Non-current assets ​ 18,899,582 ​ 20,229,990 ​ ​ 5,604,037 ​ ​ 2,426,454 ​ 1,097,864 ​ ​ 33,164,914 ​ ​ 5,029,721 ​ (33,757,400) ​ ​ 52,695,162 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets ​ 22,406,388 ​ 21,630,906 ​ ​ 6,090,371 ​ ​ 2,913,304 ​ 1,345,826 ​ ​ 33,834,595 ​ ​ 5,947,221 ​ (33,757,400) ​ ​ 60,411,211 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total liabilities ​ 5,557,692 ​ 8,934,439 ​ ​ 3,826,600 ​ ​ 49,910 ​ 78,198 ​ ​ 184,800 ​ ​ 86,366 ​ ​ ​ ​ 18,718,005 Improvements to assets under concession and acquisition of furniture and equipment in the period ​ 1,720,381 ​ 400,500 ​ ​ 6,918 ​ ​ 570,940 ​ 118,736 ​ ​ ​ ​ ​ 511,085 ​ ​ ​ ​ 3,328,560 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortization and depreciation ​ (487,333) ​ (746,524) ​ ​ (461,563) ​ ​ (49,427) ​ (31,897) ​ ​ (6,976) ​ ​ (151,046) ​ ​ ​ ​ (1,934,766) Revenue recognized ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ At point in time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ ​ 1,888,076 ​ ​ 953,715 ​ ​ 459,655 ​ ​ 254,210 ​ ​ 120,688 ​ ​ ​ ​ ​ 439,320 ​ ​ ​ ​ ​ 4,115,664 Non-aeronautical revenue ​ ​ 319,367 ​ ​ 142,135 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 461,502 Total ​ Ps. 2,207,443 ​ Ps. 1,095,850 ​ Ps. 459,655 ​ Ps. 254,210 ​ Ps. 120,688 ​ ​ ​ ​ Ps. 439,320 ​ ​ ​ ​ Ps. 4,577,166 Over a period time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ ​ 330,154 ​ ​ 854,387 ​ ​ 29,326 ​ ​ 27,449 ​ ​ 12,063 ​ ​ ​ ​ ​ 43,375 ​ ​ ​ ​ ​ 1,296,754 Non-aeronautical revenue ​ ​ 1,932,790 ​ ​ 598,315 ​ ​ 296,961 ​ ​ 90,431 ​ ​ 42,103 ​ ​ 1,265,920 ​ ​ 133,496 ​ ​ (1,266,291) ​ ​ 3,093,725 Revenue for construction services ​ ​ 1,855,747 ​ ​ 353,686 ​ ​ 6,918 ​ ​ 728,718 ​ ​ 154,155 ​ ​ ​ ​ ​ 557,862 ​ ​ ​ ​ ​ 3,657,086 Total ​ Ps. 4,118,691 ​ Ps. 1,806,388 ​ Ps. 333,205 ​ Ps. 846,598 ​ Ps. 208,321 ​ Ps. 1,265,920 ​ Ps. 734,733 ​ Ps. (1,266,291) ​ Ps. 8,047,565 (*) Subsidiary located in Puerto Rico. (**) Subsidiary located in Colombia. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended on ​ ​ ​ ​ ​ ​ ​ Holding & ​ Consolidation ​ December 31, 2021 ​ Cancún ​ Aerostar (*) ​ Airplan ​ Mérida ​ Villahermosa ​ Services ​ Other ​ adjustments ​ Total Revenue from contracts with clients: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue Ps. 4,644,489 Ps. 2,027,188 ​ Ps. 1,174,762 Ps. 467,065 ​ Ps. 211,238 ​ ​ ​ Ps. 883,857 ​ ​ ​ ​ Ps. 9,408,599 Non-aeronautical revenue ​ 4,038,222 ​ 1,394,346 ​ ​ 450,604 ​ 129,797 ​ ​ 49,410 ​ Ps. 1,191,810 ​ 167,517 ​ Ps. (1,191,810) ​ ​ 6,229,896 Revenue for construction services ​ 1,210,514 ​ 231,301 ​ ​ 6,261 ​ 795,208 ​ ​ 123,936 ​ ​ ​ ​ 778,946 ​ ​ ​ ​ ​ 3,146,166 Operating profit ​ 5,406,719 ​ 1,526,642 ​ ​ 430,817 ​ 247,576 ​ ​ 95,027 ​ ​ 546,457 ​ 404,436 ​ ​ ​ ​ ​ 8,657,674 Non-current assets ​ 20,142,279 ​ 20,330,478 ​ ​ 4,634,795 ​ 3,220,164 ​ ​ 1,246,279 ​ ​ 36,791,385 ​ 5,754,925 ​ ​ (37,842,891) ​ ​ 54,277,414 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets ​ 26,169,097 ​ 22,988,431 ​ ​ 5,556,098 ​ 3,562,271 ​ ​ 1,456,118 ​ ​ 37,190,823 ​ 6,750,781 ​ ​ (37,842,891) ​ ​ 65,830,728 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total liabilities ​ 7,480,794 ​ 8,876,260 ​ ​ 3,255,579 ​ 30,724 ​ ​ 101,020 ​ ​ 70,852 ​ 245,443 ​ ​ ​ ​ ​ 20,060,672 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Improvements to assets under concession and acquisition of furniture and equipment in the period ​ 1,535,850 ​ 230,344 ​ ​ 4,537 ​ 899,603 ​ ​ 179,968 ​ ​ — ​ 826,417 ​ ​ ​ ​ ​ 3,676,719 Amortization and depreciation ​ (546,795) ​ (740,075) ​ ​ (445,236) ​ (53,733) ​ ​ (35,601) ​ ​ (1,677) ​ (170,225) ​ ​ ​ ​ ​ (1,993,342) Revenue recognized ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ At point in time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ 4,009,238 ​ 1,588,161 ​ ​ 1,142,604 ​ 429,884 ​ ​ 191,766 ​ ​ ​ ​ 814,057 ​ ​ ​ ​ ​ 8,175,710 Non-aeronautical revenue ​ 687,390 ​ 316,942 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ — ​ ​ ​ ​ ​ 1,004,332 Total Ps. 4,696,628 Ps. 1,905,103 ​ Ps. 1,142,604 Ps. 429,884 ​ Ps. 191,766 ​ ​ ​ Ps. 814,057 ​ ​ ​ ​ Ps. 9,180,042 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Over a period time: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Aeronautical revenue ​ 635,251 ​ 439,027 ​ ​ 32,158 ​ 37,181 ​ ​ 19,472 ​ ​ ​ ​ 69,800 ​ ​ ​ ​ ​ 1,232,889 Non-aeronautical revenue ​ 3,350,832 ​ 1,077,404 ​ ​ 450,604 ​ 129,797 ​ ​ 49,410 ​ ​ 1,191,810 ​ 167,517 ​ ​ (1,191,810) ​ ​ 5,225,564 Revenue for construction services ​ 1,210,514 ​ 231,301 ​ ​ 6,261 ​ 795,208 ​ ​ 123,936 ​ ​ ​ ​ 778,946 ​ ​ ​ ​ ​ 3,146,166 Total Ps. 5,196,597 Ps. 1,747,732 ​ Ps. 489,023 Ps. 962,186 ​ Ps. 192,818 ​ Ps. 1,191,810 Ps. 1,016,263 ​ Ps. (1,191,810) ​ Ps. 9,604,619 (*) Subsidiary located in Puerto Rico (**) Subsidiary located in Colombia

Revenue from Contracts with C_2

Revenue from Contracts with Customers: (Tables)	12 Months Ended
	Dec. 31, 2021
Revenue from Contracts with Customers:
Schedule of under unregulated services with income arising from contracts with clients	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended of December 31, ​ 2019 2020 2021 Regulated services: ​ ​ ​ ​ Airport services for revenue from contracts with clients (*): ​ ​ ​ ​ Passengers fees Ps. 7,005,018 Ps. 3,476,804 Ps. 6,767,394 ​ Landing fees ​ 1,148,747 ​ 983,173 ​ 1,075,198 ​ Platform ​ 405,814 ​ 395,432 ​ 592,671 ​ Seurity services ​ 102,216 ​ 46,553 ​ 88,758 ​ Baggage inspection fees ​ 296,143 ​ 140,502 ​ 251,956 ​ Passengers walkway ​ 575,464 ​ 333,134 ​ 562,192 ​ Passengers documentation counters ​ 16,821 ​ 9,383 ​ 20,187 ​ Other airport services ​ 340,007 ​ 252,777 ​ 336,284 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ps. 9,890,230 ​ Ps. 5,637,758 ​ Ps. 9,694,640 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non regulated services: ​ ​ ​ ​ Non regulated services for revenue from contracts with customers: ​ ​ ​ ​ Retail stores Ps. 895,591 Ps. 461,502 Ps. 1,004,332 ​ Access fees on non permanent ground transportation ​ 63,159 ​ 29,967 ​ 59,625 ​ Car parking and related Access fees ​ 319,200 ​ 171,193 ​ 316,356 ​ Other services ​ 151,596 ​ 122,751 ​ 187,273 ​ ​ ​ 1,429,546 ​ 785,413 ​ 1,567,586 ​ Commercial services ​ 4,265,669 ​ 2,544,474 ​ 4,376,269 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total non regulated services (**) ​ 5,695,215 ​ 3,329,887 ​ 5,943,855 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction services ​ 1,236,193 ​ 3,657,086 ​ 3,146,166 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Ps. 16,821,638 Ps. 12,624,731 Ps. 18,784,661 ​ (*) For 2019, 2020 and 2021, this amount includes Mexico regulated income of Ps.6,628,146, Ps.3,340,674 and Ps.6,492,691, respectively, Aerostar regulated income of Ps.1,870,427, Ps.1,808,102 and Ps.2,027,188, respectively, Airplan regulated income of Ps.1,391,657, Ps.488,982 and Ps.1,174,761, respectively. (**) This line item in the consolidated statement of income (non-aeronautical services) includes complementary and airport services totaling Ps.293,256, Ps.225,340 and Ps.286,042 for the 2019, 2020 and 2021 periods, respectively.
Schedule of under non-regulated services with revenue arising from contracts with clients	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended of December 31, ​ 2019 2020 2021 Commercial revenues: ​ ​ ​ Duty free shops Ps. 1,785,508 Ps. 991,833 Ps. 1,746,097 Food and beverage ​ 820,001 ​ 449,340 ​ 823,883 Advertising revenues ​ 187,192 ​ 92,683 ​ 129,589 Car rental companies ​ 673,969 ​ 485,725 ​ 953,085 Banking and currency exchange servcies ​ 115,927 ​ 72,563 ​ 107,228 Teleservices ​ 16,038 ​ 15,174 ​ 17,539 Ground transportations ​ 98,033 ​ 49,721 ​ 95,690 Other services ​ 569,001 ​ 387,435 ​ 503,158 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total commercial revenues Ps. 4,265,669 Ps. 2,544,474 Ps. 4,376,269
Schedule of domestic and international passenger traffic	The following table sets the domestic and international passenger traffic for the years, 2020 and 2021: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended of December 31, ​ 2019 ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ Domestic passenger traffic: ​ ​ ​ ​ ​ ​ Mexico 16,684 ​ 9,246 15,057 Puerto Rico 8,456 ​ 4,548 9,139 Colombia 10,231 ​ 3,625 8,984 Total domestic passengers 35,371 ​ 17,419 33,180 International passenger traffic: ​ ​ Mexico 17,478 ​ 7,283 14,081 Puerto Rico 992 ​ 298 545 Colombia 1,821 ​ 590 1,546 Total international passengers 20,291 ​ 8,171 16,172 Total passengers 55,662 ​ 25,590 49,352 ​
Schedule of effects of the decrease in passenger traffic as a result of COVID-19 on revenue by country are shown below, without considering construction revenue	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended of December 31, ​ % Change 2021 ​ % Change 2021 ​ ​ 2019 ​ 2020 ​ 2021 compared to 2019 compared to 2020 Aeronautical revenue ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico ​ Ps. 6,334,890 ​ Ps. 3,115,335 ​ Ps. 6,206,649 ​ (2.02) ​ 99.23 Aerostar ​ 1,870,428 ​ ​ 1,808,102 ​ 2,027,188 ​ 8.38 12.12 Airplan ​ 1,391,657 ​ ​ 488,981 ​ 1,174,762 ​ (15.59) 140.25 Total aeronautical revenue ​ Ps. 9,596,975 ​ Ps. 5,412,418 ​ Ps. 9,408,599 ​ (1.96) 73.83 ​ ​ ​ ​ ​ ​ ​ ​ Non-aeronautical revenue ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico ​ 4,380,821 ​ ​ 2,517,816 ​ 4,384,946 ​ 0.09 74.16 Aerostar ​ 1,100,573 ​ ​ 740,450 ​ 1,394,346 ​ 26.69 88.31 Airplan ​ 507,076 ​ ​ 296,961 ​ 450,604 ​ (11.14) 51.74 Total non-aeronautical revenue ​ Ps. 5,988,470 ​ Ps. 3,555,227 ​ Ps. 6,229,896 ​ 4.03 75.23 Total without construction revenue ​ Ps. 15,585,445 ​ Ps. 8,967,645 ​ Ps. 15,638,495 ​ 0.34 74.39
Schedule of commercial contracts of minimum rent	For the years that will end December 31: ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ ​ December 31, ​ ​ 2020 2021 2021 ​ Ps. 2,515,572 ​ ​ 2022 ​ ​ 2,315,111 Ps. 3,684,803 2023 ​ ​ 2,184,496 ​ 3,415,663 2024 ​ ​ 1,943,444 ​ 2,962,391 2025 ​ ​ 1,857,885 ​ 2,821,799 2026 a 2030 ​ ​ 2,380,113 ​ 3,744,757 Total ​ Ps. 13,196,621 Ps. 16,629,413

Costs and expenses by nature_ (

Costs and expenses by nature: (Tables)	12 Months Ended
	Dec. 31, 2021
Costs and expenses by nature:
Schedule of general and administrative expense	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2019 2020 2021 Short term benefits Ps. 1,199,217 Ps. 1,039,883 Ps. 1,167,302 Electric power ​ 474,719 ​ 382,026 ​ 419,909 Maintenance and conservation ​ 699,557 ​ 447,884 ​ 611,274 Professional fees ​ 308,740 ​ 251,621 ​ 225,321 Insurance and bonds ​ 225,252 ​ 127,750 ​ 227,342 Surveillance services ​ 325,613 ​ 275,206 ​ 294,807 Cleaning services ​ 232,219 ​ 207,599 ​ 209,447 Technical assistance (Note 15.4) ​ 404,086 ​ 175,615 ​ 391,698 Right of use of assets under concession (DUAC) (1) ​ 986,850 ​ 535,379 ​ 948,062 Amortization and depreciation of intangible assets, furniture and equipment ​ 1,836,897 ​ 1,934,766 ​ 1,993,342 Consumption of commercial items ​ 323,899 ​ 169,298 ​ 333,192 Construction services (Note 3.1.3) ​ 1,236,193 ​ 3,657,086 ​ 3,146,166 Termination benefits (Note 17.17) ​ ​ 1,922 ​ ​ 2,382 ​ ​ 2,866 Employees’ statutory profit sharing ​ ​ 10,250 ​ ​ 3,115 ​ ​ 84,670 Impairment of accounts receivable (Note 6) ​ ​ 12,127 ​ ​ 154,417 ​ ​ 9,331 Other ​ 267,521 ​ 143,409 ​ 62,258 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total aeronautical and non-aeronautical services costs, costs of construction services and administrative expenses Ps. 8,545,062 Ps. 9,507,436 Ps. 10,126,987 (1) As of December 31, 2019, 2020 and 2021, respectively, Ps.484,402, Ps.254,337 and Ps.476,536, respectively, correspond to the consideration paid for the concessions in Mexico, equivalent to 5% of the gross profits of each concession. Ps.361,029, Ps.149,602 and Ps.308,638 correspond to the consideration of the Airplan concession equivalent to 19% of gross profits. Ps.141,419, Ps.131,440 and Ps.162,888, for the consideration of the Aerostar concession at 5% of the airport’s gross profits.

Cash and cash equivalents_ (Tab

Cash and cash equivalents: (Tables)	12 Months Ended
	Dec. 31, 2021
Cash and cash equivalents:
Schedule of cash and cash equivalents	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ ​ Cash and cash held at banks Ps. 3,514,293 Ps. $ 6,589,294 Short term investments ​ 1,678,335 ​ ​ 2,180,768 Total cash and cash equivalents Ps. 5,192,628 Ps. ​ 8,770,062 ​

Accounts receivable - Net_ (Tab

Accounts receivable - Net: (Tables)	12 Months Ended
	Dec. 31, 2021
Accounts receivable - Net:
Schedule of accounts receivable - net	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 Clients Ps. 1,458,653 Ps. 2,191,439 Less: impairment provision ​ (346,183) ​ (317,664) ​ ​ ​ 1,112,470 ​ ​ 1,873,775 Notes receivable from clients ​ ​ 245,757 ​ ​ 4,463 Total accounts receivable Ps. 1,358,227 Ps. 1,878,238
Schedule of maturity analysis of past due accounts receivable and movements in impairment provision	​ ​ ​ ​ ​ ​ ​ ​ ​ Provision for impairment at January 1, 2020 Ps. 191,766 Mexico's increase during the period ​ ​ 70,470 Aerostar's increase during the period ​ ​ 50,842 Airplan’s increase during the period ​ ​ 33,105 Provision for impairment at December 31, 2020 ​ Ps. 346,183 Mexico's increase during the period ​ Ps. 9,331 Application of Aerostar's estimate during the period ​ ​ (36,275) Application of Airplan's estimate during the period ​ ​ (1,575) Provision for impairment at December 31, 2021 ​ Ps. 317,664
Schedule of provision for losses	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Due to ​ ​ ​ ​ More than ​ expire 1 to 90 91 to 180 181 to 365 365 Expected loss rate 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico 0.00 % 0.02 % 19.20 % 100 % 100 % Aerostar 5.40 % 5.10 % 43.70 % 87.50 % 100 % Airplan 0.83 % 0.70 % 0.83 % 100 % 100 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Due to ​ ​ ​ ​ ​ ​ ​ More ​ Total estimate ​ expire 1 to 90 91 to 180 181 to 365 than 365 12/31/2020 At December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico’s accounts receivables ​ Ps. 474,854 ​ Ps. 59,819 ​ Ps. 14,292 ​ Ps. 66,816 ​ Ps. 129,056 ​ ​ — Mexico’s provision impairment ​ ​ 784 ​ 2,744 ​ 66,816 ​ 129,056 Ps. 199,400 Aerostar’s account receivables ​ 444,515 ​ 60,421 ​ 3,702 ​ 4,896 ​ 55,360 ​ — Aerostar’s provision impairment ​ 23,984 ​ 3,084 ​ 1,619 ​ 4,284 ​ 55,360 ​ 88,331 Airplan’s accounts receivables ​ — ​ 73,865 ​ 1,610 ​ 37,214 ​ 32,233 ​ — Airplan’s provision impairment ​ — ​ 516 ​ 110 ​ 25,593 ​ 32,233 ​ 58,452 Total estimate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ps. 346,183 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Due to ​ ​ ​ ​ ​ ​ ​ More than ​ expire 1 to 90 91 to 180 181 to 365 365 Expected loss rate 2021: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico 0.00 % 0.02 % 19.20 % 100.00 % 100.00 % Aerostar 5.40 % 5.10 % 43.70 % 87.50 % 100.00 % Airplan 0.83 % 0.83 % 0.83 % 100.00 % 100.00 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Due to ​ ​ ​ ​ ​ ​ ​ More ​ Total estimate ​ expire 1 to 90 91 to 180 181 to 365 than 365 12/31/2021 At December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mexico’s accounts receivables Ps. 1,487,553 Ps. 44,571 Ps. 6,429 Ps. 78,432 Ps. 129,056 ​ — Mexico’s provision impairment ​ ​ ​ 9 ​ 1,234 ​ 78,432 ​ 129,056 Ps. 208,731 Aerostar’s account receivables ​ 140,588 ​ 98,868 ​ 63,952 ​ 772 ​ 10,734 ​ — Aerostar’s provision impairment ​ 7,657 ​ 5,042 ​ 27,947 ​ 676 ​ 10,734 ​ 52,056 Airplan’s accounts receivables ​ ​ 82,638 ​ 561 ​ 22,807 ​ 24,478 ​ — Airplan’s provision impairment ​ ​ 9,030 ​ 561 ​ 22,807 ​ 24,478 ​ 56,877 Total estimate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ps. 317,664 ​

Land, furniture and equipment_2

Land, furniture and equipment - Net: (Tables)	12 Months Ended
	Dec. 31, 2021
Land, furniture and equipment - Net:
Schedule of land, furniture and equipment, net	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign currency ​ ​ ​ ​ ​ ​ ​ 1/1/2020 translation Additions Disposals transfers 12/31/2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Land ​ Ps. 302,323 ​ ​ ​ ​ ​ ​ ​ Ps. 302,323 Furniture & equipment ​ ​ 110,620 Ps. 515 Ps. 5,927 ​ ​ ​ ​ 117,062 Machinery & equipment ​ ​ 106,843 ​ 4,013 ​ 32,762 ​ ​ ​ ​ 143,618 Computer equipment ​ ​ 52,973 ​ 931 ​ 17,667 ​ ​ ​ ​ 71,571 Transport equipment ​ ​ 30,318 ​ 1,420 ​ 1,531 ​ ​ ​ ​ 33,269 Improvements to leased ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ premises ​ ​ 59,158 ​ 569 ​ 3,723 ​ ​ ​ ​ 63,450 Accumulated depreciation ​ ​ (141,612) ​ (401) ​ ​ (84,895) ​ ​ ​ ​ (226,908) ​ Ps. 520,623 Ps. 7,047 Ps. (23,285) ​ ​ ​ Ps. 504,385 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign currency ​ ​ ​ ​ ​ ​ ​ ​ 1/1/2021 translation Additions Disposals transfers 12/31/2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Land Ps. 302,323 ​ (35) ​ ​ Ps. (302,049) ​ Ps. 239 Furniture & equipment ​ 117,062 Ps. 131 Ps. 6,201 ​ (2,029) ​ ​ 121,365 Machinery & equipment ​ 143,618 ​ 3,916 ​ 11,515 ​ ​ ​ ​ 159,049 Computer equipment ​ 71,571 ​ 2,303 ​ 12,806 ​ ​ ​ ​ 86,680 Transport equipment ​ 33,269 ​ 917 ​ 1,882 ​ ​ ​ ​ 36,068 Improvements to leased ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ premises ​ 63,450 ​ 1,943 ​ 19,268 ​ (1,173) ​ ​ 83,488 Accumulated depreciation ​ ​ (226,908) ​ ​ 757 ​ ​ (78,053) ​ ​ 1,905 ​ ​ (302,299) ​ Ps. 504,385 Ps. 9,932 ​ Ps. (26,381) Ps. (303,346) ​ Ps. 184,590 ​

Intangible assets, airport co_2

Intangible assets, airport concessions and goodwill - Net: (Tables)	12 Months Ended
	Dec. 31, 2021
Intangible assets, airport concessions and goodwill - Net:
Schedule of movements of intangible assets of airport concessions	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign currency ​ ​ ​ ​ 1/1/2020 translation Additions (*) Transfers 12/31/2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Concessions (Regulated Activity) ​ Ps. 50,586,636 ​ Ps. 1,059,370 ​ Ps. 107,144 ​ Ps. 932,376 ​ Ps. 52,685,526 Contracts assets ​ ​ 978,060 ​ ​ 1,295 ​ ​ 3,036,386 ​ ​ (311,676) ​ ​ 3,704,065 Contractor advance ​ ​ 696,696 ​ ​ ​ ​ ​ 355,809 ​ ​ (620,700) ​ ​ 431,805 Licences and ODC ​ ​ 279,797 ​ ​ ​ ​ ​ 84,930 ​ ​ ​ ​ ​ 364,727 Commercial Right’s (Unregulated Activity) ​ ​ 6,149,729 ​ ​ 340,507 ​ ​ ​ ​ ​ ​ ​ ​ 6,490,236 Goodwill ​ ​ 2,567,365 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2,567,365 Accumulated amortization ​ ​ (12,132,245) ​ ​ (79,297) ​ ​ (1,849,871) ​ ​ ​ ​ ​ (14,061,413) ​ ​ Ps. 49,126,038 ​ Ps. 1,321,875 ​ Ps. 1,734,398 ​ ​ ​ ​ Ps. 52,182,311 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign currency ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1/1/2021 translation Additions (**) Transfers 12/31/2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Concessions (Regulated Activity) Ps. 52,685,526 Ps. (284,573) Ps. 219,336 Ps. 2,113,556 ​ Ps. 54,733,845 Contracts assets ​ 3,704,065 ​ 8,403 ​ 3,146,143 ​ (2,113,556) ​ ​ 4,745,055 Contractor advance ​ ​ 431,805 ​ ​ (104) ​ ​ 278,496 ​ ​ ​ ​ ​ 710,197 Licences and ODC ​ 364,727 ​ ​ ​ 27,685 ​ ​ ​ ​ 392,412 Commercial Right’s (Unregulated Activity) ​ 6,490,236 ​ 182,071 ​ ​ ​ ​ ​ ​ 6,672,307 Goodwill ​ 2,567,365 ​ 35,877 ​ ​ ​ ​ ​ ​ 2,603,242 Accumulated amortization ​ (14,061,413) ​ 92,993 ​ (1,915,289) ​ ​ ​ ​ (15,883,709) ​ Ps. 52,182,311 Ps. 34,667 Ps. 1,756,371 ​ ​ ​ Ps. 53,973,349 (*) Within the most significant additions of 2020, we can mention: a) the enlargement of the terminal building, commercial platform, runways, taxiways and roads at the Merida Airport, and the commencement of works for the enlargement of terminal 3 and expansion works in terminal 4, expansion of taxiways, runways and roads at the Cancun Airport, installation of a new system to screen checked baggage, enlargement of the commercial platform, runways and taxiways at the Huatulco Airport. (**) Within the most significant additions in 2021 are: Mexico a) the continuation of the expansion works of the terminal building, commercial platform and roads of the Merida Airport; b) as well the continuation of the expansion works of terminal 3 and expansion works of terminal 4, expansion of taxiways, expansion of platforms and roads at Cancun Airport. At Aerostar, the expansion works of Terminal D at the LMM Airport.
Schedule of allocation of goodwill for each operating segment	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 ​ 2021 Aerostar Ps. 1,057,651 ​ Ps. 997,644 Airplan ​ 1,509,714 ​ ​ 1,605,598 ​ ​ ​ ​ ​ ​ ​ ​ Ps. 2,567,365 ​ Ps. 2,603,242
Schedule of expected probability weighted cash flows	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2020 2021 ​ ​ Mexico ​ Airplan ​ Aerostar ​ Airplan ​ Aerostar ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Negative scenario 25.00 % 25.00 % 25.00 % 20.00 % 15.00 % Base scenario 65.00 % 65.00 % 65.00 % 70.00 % 75.00 % Positive scenario 10.00 % 10.00 % 10.00 % 10.00 % 10.00 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of CGU with a significant amount of goodwill	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2020 ​ Mexico Airplan Aerostar Discount rate 12.20 % 6.92 % 9.54 % Operating costs and expenses annual average 3.00 % 3.00 % 3.00 % Passenger growth rate in the recovery period of each CGU 34.80 % 52.16 % 19.37 % Recovery period (years) 5 3 5 ​ Average growth rate of passengers in the period ​ after the recovery of passengers for each CGU 2.30 % 4.90 % 1.70 % Hierarchy level of the fair value of the recoverable of the CGU 3 3 3 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ ​ Airplan Aerostar ​ ​ ​ ​ ​ Discount rate 8.57 % 9.26 % Operating costs and expenses annual average 3.00 % 3.00 % Passenger growth rate in the recovery period of each CGU 18.96 % — * Recovery period(years) ​ 1 ​ — * Average growth rate of passengers in the period after the recovery of passengers for each CGU ​ 4.90 % 1.70 % Hierarchy level of the fair value of the recoverable of the CGU 3 ​ 3 ​ ​ * this CGU recovered its passengers level in 2021

Accounts payable and accrued ex

Accounts payable and accrued expenses: (Tables)	12 Months Ended
	Dec. 31, 2021
Accounts payable and accrued expenses:
Schedule of accounts payable and accrued expenses	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 Suppliers ​ Ps. 353,885 ​ Ps. 290,687 Taxes payable ​ ​ 57,174 ​ ​ 311,847 Use rights of assets under concession ​ ​ 5,070 ​ ​ 337,087 Accounts payable to related parties (Note 14.1) ​ ​ 53,598 ​ ​ 127,901 Lease payable (Note 7.1) ​ ​ 17,236 ​ ​ 24,510 Salaries payable ​ ​ 128,105 ​ ​ 166,089 Sundry creditors for services provided ​ ​ 639,726 ​ ​ 959,376 Accounts payable to contractors ​ ​ 343,610 ​ ​ 271,462 Total ​ Ps. 1,598,404 ​ Ps. 2,488,959

Bank loans_ (Tables)

Bank loans: (Tables)	12 Months Ended
	Dec. 31, 2021
Bank loans:
Schedule of bank loans	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Credit line used in foreign currency ​ Credit line ​ Principal ​ Commissions and ​ Term ​ Fair Bank at 12/31/2020* used in pesos amortization in pesos interests - Net Short Long value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Santander, S. A. ​ ​ ​ ​ Ps. 2,000,000 ​ ​ ​ ​ Ps. (5,133) ​ ​ ​ ​ Ps. 1,994,867 ​ Ps. 1,989,862 BBVA Bancomer, S. A. ​ ​ ​ ​ ​ 1,980,000 ​ Ps. (20,000) ​ ​ 16,343 ​ Ps. 322,209 ​ ​ 1,654,134 ​ ​ 1,957,415 Total México ​ ​ ​ ​ Ps. 3,980,000 ​ Ps. (20,000) ​ Ps. 11,210 ​ Ps. 322,209 ​ Ps. 3,649,001 ​ Ps. 3,947,277 Banco Popular de Puerto Rico ​ USD 10,000 ​ Ps. 199,087 ​ ​ ​ ​ Ps. 15 ​ Ps. 199,102 ​ ​ ​ ​ Ps. 199,188 Total Aerostar ​ USD 10,000 ​ Ps. 199,087 ​ ​ ​ ​ Ps. 15 ​ Ps. 199,102 ​ ​ ​ ​ Ps. 199,188 Bancolombia, S. A. ​ COP 111,750,000 ​ Ps. 984,985 ​ Ps. (69,959) ​ Ps. 9,410 ​ Ps. 81,758 ​ Ps. 842,678 ​ Ps. 752,072 Corpbanca Colombia, S. A. ​ ​ 75,990,000 ​ ​ 670,111 ​ ​ (47,572) ​ ​ 7,511 ​ ​ 55,565 ​ ​ 574,485 ​ ​ 511,409 Banco Davivienda, S. A. ​ 67,049,985 ​ ​ 591,130 ​ ​ (41,975) ​ ​ 6,098 ​ ​ 49,012 ​ ​ 506,241 ​ ​ 451,243 Banco de Bogotá, S. A. ​ 27,564,211 ​ ​ 242,820 ​ ​ (17,256) ​ ​ 1,893 ​ ​ 20,227 ​ ​ 207,230 ​ ​ 185,511 Banco de Occidente, S. A. ​ 27,564,228 ​ ​ 242,818 ​ ​ (17,256) ​ ​ 1,758 ​ ​ 20,100 ​ ​ 207,220 ​ ​ 185,511 Banco Popular, S. A. ​ 5,959,029 ​ ​ 52,292 ​ ​ (3,731) ​ ​ (213) ​ ​ 4,475 ​ ​ 43,873 ​ ​ 40,110 Banco AV Villas, S. A. ​ 5,960,000 ​ ​ 52,558 ​ ​ (3,731) ​ ​ 589 ​ ​ 4,358 ​ ​ 45,058 ​ ​ 40,110 Servicios Financieros, S. A. ​ 5,960,000 ​ ​ 52,297 ​ ​ (3,731) ​ ​ (467) ​ ​ 4,230 ​ ​ 43,869 ​ ​ 40,110 Bancolombia, S. A. ​ 8,128,400 ​ ​ 67,697 ​ ​ (20,309) ​ ​ 91 ​ ​ 47,479 ​ ​ ​ ​ ​ 47,957 Total Airplan ​ COP 335,925,853 ​ Ps. 2,956,708 ​ Ps. (225,520) ​ Ps. 26,670 ​ Ps. 287,204 ​ Ps. 2,470,654 ​ Ps. 2,254,033 ​ ​ ​ ​ ​ Ps. 6,936,708 ​ Ps. (245,520) ​ Ps. 37,895 ​ Ps. 808,515 ​ Ps. 6,119,655 ​ Ps. 6,400,498 ​ * Foreign currency in thousands At December 31, 2021, the Company has used the total amount of these credit lines as shown below: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Credit line used in foreign currency ​ Credit line ​ Principal ​ Commissions and ​ Term ​ Fair Bank at 12/31/2021* used in pesos amortization in pesos interests - Net Short Long value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Santander, S. A. ​ ​ ​ Ps. 2,000,000 Ps. (2,000,000) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Santander, S. A. ​ ​ ​ ​ 2,650,000 ​ ​ ​ ​ Ps. (10,716) ​ Ps. 1,062 ​ Ps. 2,638,222 ​ Ps. 2,660,990 BBVA Bancomer, S. A. ​ ​ ​ ​ 2,000,000 ​ ​ ​ ​ ​ (8,562) ​ ​ 5,902 ​ ​ 1,985,536 ​ ​ 2,019,432 BBVA Bancomer, S. A. ​ ​ ​ ​ Ps. 1,980,000 ​ Ps. (1,980,000) ​ ​ ​ ​ Ps. ​ ​ ​ ​ ​ ​ ​ Total México ​ ​ ​ Ps. 8,630,000 ​ Ps. (3,980,000) ​ Ps. (19,278) ​ Ps. 6,964 ​ Ps. 4,623,758 ​ Ps. 4,680,422 Banco Popular de Puerto Rico ​ USD 10,000 ​ Ps. 208,623 ​ Ps. (208,623) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Aerostar ​ USD 10,000 ​ Ps. 208,623 ​ Ps. (208,623) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Bancolombia, S. A. ​ COP 125,250,000 ​ Ps. 801,230 Ps. (68,086) ​ Ps. 16,673 ​ Ps. 74,704 ​ Ps. 675,113 ​ Ps. 560,472 Corpbanca Colombia, S. A. ​ ​ 85,170,000 ​ ​ 545,168 ​ ​ (46,298) ​ ​ 11,718 ​ ​ 50,191 ​ ​ 460,397 ​ ​ 381,121 Banco Davivienda, S. A. ​ ​ 75,149,985 ​ ​ 480,881 ​ ​ (40,851) ​ ​ 10,081 ​ ​ 44,471 ​ ​ 405,640 ​ ​ 336,283 Banco de Bogotá, S. A. ​ ​ 30,894,211 ​ ​ 197,490 ​ ​ (16,794) ​ ​ 3,613 ​ ​ 18,350 ​ ​ 165,959 ​ ​ 138,250 Banco de Occidente, S. A. ​ ​ 30,894,228 ​ ​ 197,487 ​ ​ (16,794) ​ ​ 3,497 ​ ​ 18,240 ​ ​ 165,949 ​ ​ 138,250 Banco Popular, S. A. ​ ​ 6,679,029 ​ ​ 42,485 ​ ​ (3,631) ​ ​ (57) ​ ​ 3,755 ​ ​ 35,041 ​ ​ 29,892 Banco AV Villas, S. A. ​ ​ 6,680,000 ​ ​ 42,759 ​ ​ (3,631) ​ ​ 937 ​ ​ 3,954 ​ ​ 36,110 ​ ​ 29,892 Servicios Financieros, S. A. ​ ​ 6,680,000 ​ ​ 42,490 ​ ​ (3,631) ​ ​ 23 ​ ​ 3,843 ​ ​ 35,039 ​ ​ 29,892 Bancolombia, S. A. ​ ​ 8,128,400 ​ ​ 40,995 ​ ​ (40,995) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Airplan ​ COP 375,525,853 ​ Ps. 2,390,983 Ps. (240,711) ​ Ps. 46,485 ​ Ps. 217,508 ​ Ps. 1,979,248 ​ Ps. 1,644,052 ​ ​ ​ ​ ​ Ps. 11,229,606 ​ Ps. (4,429,334) ​ Ps. 27,207 ​ Ps. 224,472 ​ Ps. 6,603,006 ​ Ps. 6,324,474 * Foreign currency in thousands ​ ​ ​ ​ ​ ​ Amount Entity ​ (thousand of COP) ​ ​ ​ ​ Bancolombia, S. A. ​ COP. 150,000,000 Corpbanca Colombia, S. A. ​ 102,000,000 Banco Davivienda, S. A. ​ 90,000,000 Banco de Bogotá, S. A. ​ 37,000,000 Banco de Occidente, S. A. ​ 37,000,000 Banco Popular, S. A. ​ 8,000,000 Banco AV Villas, S. A. ​ 8,000,000 Servicios Financieros, S. A. ​ 8,000,000 ​ ​ COP. 440,000,000

Short and long-term documents_

Short and long-term documents: (Tables)	12 Months Ended
	Dec. 31, 2021
Short and long-term documents:
Schedule of long-term debt	​ ​ ​ ​ ​ Performance 2.39 % Spread credit (bps) +336 ​ Coupon 5.75 % ​ ​ ​ ​ ​ Performance 6.75 % At December 31, 2020 the integration of the debt is shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Credit line Interest Credit line Principal amortization Interest Term Fair ​ ​ used in thousand USD ​ in USD ​ in pesos ​ in pesos ​ in pesos ​ Short Long ​ value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Loan $ 400,000 ​ $ 10,577 Ps. 7,265,206 Ps. (253,925) Ps. (39,105) ​ Ps. 330,235 Ps. 6,641,941 Ps. 7,697,476 ​ At December 31, 2021 the integration of the debt is shown as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Credit line Interest Credit line Principal amortization Interest ​ Term Fair ​ ​ used in thousand USD ​ in USD ​ in pesos ​ in pesos ​ in pesos Short Long ​ value ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Loan ​ $ 400,000 ​ $ 11,102 ​ Ps. 7,207,061 ​ Ps. (220,961) ​ Ps. (34,031) ​ Ps. 353,672 ​ Ps. 6,598,397 ​ Ps. 7,619,720 ​

Stockholders' equity_ (Tables)

Stockholders' equity: (Tables)	12 Months Ended
	Dec. 31, 2021
Stockholders' equity:
Schedule of total share capital	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Capital stock as of ​ Total shares December 31, Description ​ 2020 2021 ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ “B” Series ​ ​ 277,050,000 ​ ​ 277,050,000 ​ Ps. 7,173,079 ​ Ps. 7,173,079 “BB” Series ​ 22,950,000 ​ 22,950,000 ​ 594,197 ​ 594,197 Total ​ ​ 300,000,000 ​ ​ 300,000,000 ​ Ps. 7,767,276 ​ Ps. 7,767,276

Income tax incurred and defer_2

Income tax incurred and deferred: (Tables)	12 Months Ended
	Dec. 31, 2021
Income tax incurred and deferred:
Schedule of IT provision - Mexico	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2019 2020 2021 Mexico ​ ​ ​ ​ ​ ​ ​ ​ ​ Current IT ​ Ps. 1,864,384 ​ Ps. 631,471 ​ Ps. 1,749,031 Deferred IT ​ 57,023 ​ 117,924 ​ ​ (128,254) IT provision Mexico ​ Ps. 1,921,407 ​ Ps. 749,395 ​ Ps. 1,620,777 Aerostar ​ ​ ​ Current Income Tax ​ Ps. 433 ​ Ps. (16) ​ Ps. 886 Deferred Income Tax ​ ​ 38,146 ​ ​ 42,546 ​ ​ 37,979 IT provision Aerostar ​ Ps. 38,579 ​ Ps. 42,530 ​ Ps. 38,865 Airplan ​ ​ ​ ​ ​ ​ ​ ​ ​ Current IT ​ Ps. 110,910 ​ Ps. 2,916 ​ Ps. 74,862 Deferred IT ​ ​ (92,794) ​ ​ (65,686) ​ ​ (5,997) IT provision Airplan ​ Ps. 18,116 ​ Ps. (62,770) ​ Ps. 68,865 Total IT provision ​ Ps. 1,978,102 ​ Ps. 729,155 ​ Ps. 1,728,507
Schedule of reconciliation between statutory and effective income tax rates	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2019 2020 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consolidated income before provision for IT ​ Ps. 7,661,741 ​ Ps. 2,855,692 ​ Ps. 8,126,035 ​ Plus (less): ​ ​ ​ ​ ​ ​ ​ ​ Net (loss) income before taxes of Airplan and Aerostar ​ (843,352) ​ (65,672) ​ ​ (1,418,186) ​ Net (loss) income before taxes of subsidiaries in Mexico not subject to IT ​ (100,793) ​ 4,337 ​ ​ (170,247) ​ Income before provisions for income taxes ​ 6,717,596 ​ 2,794,357 ​ ​ 6,537,602 ​ Statutory IT rate ​ 30 % ​ 30 % ​ 30 % IT that would result from applying the IT rate to book profit before income taxes ​ ​ 2,015,279 ​ 838,307 ​ ​ 1,961,281 ​ Non-deductible items and other permanent differences ​ 11,941 ​ 10,496 ​ ​ 7,853 ​ Annual adjustment for tax inflation ​ (12,783) ​ ​ (18,958) ​ ​ (33,603) ​ Accounting disconnect inflation ​ (93,030) ​ ​ (80,450) ​ ​ (314,754) ​ Effect by difference in rate of IT Aerostar ​ 38,579 ​ ​ 42,530 ​ ​ 38,865 ​ Effect by difference in rate of IT Airplan ​ 18,116 ​ ​ (62,770) ​ ​ 68,865 ​ IT provision ​ Ps. 1,978,102 ​ Ps. 729,155 ​ Ps. 1,728,507 ​ Effective IT rate ​ ​ 29 % ​ 26 % ​ 26 % ​
Schedule of principal temporary differences with respect to deferred tax	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended ​ ​ December 31, ​ 2020 2021 ​ ​ ​ ​ ​ ​ Deferred income tax asset: ​ ​ Temporary liabilities Ps. 31,019 ​ Ps. 57,201 Fair value of long-term debt (Bank loan) ​ 162,574 ​ ​ 149,120 Allowance for doubtful accounts ​ 66,609 ​ ​ 57,962 ​ ​ 260,202 ​ ​ 264,283 Deferred income tax payable: ​ ​ ​ ​ ​ Fixed and intangible assets (*) ​ (3,198,632) ​ ​ (3,111,403) Temporary assets ​ (226,106) ​ ​ (197,104) Amortization of expenses ​ (609) ​ ​ (408) ​ ​ (3,425,347) ​ ​ (3,308,915) Deferred income tax liability - Net Ps. (3,165,145) ​ Ps. (3,044,632) ​ (*)
Schedule of net movements of the deferred tax asset and liability	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impairment ​ ​ provision ​ ​ ​ ​ Foreign ​ ​ ​ ​ ​ ​ ​ ​ of loan ​ Concession ​ Currency ​ ​ ​ ​ ​ ​ ​ ​ portfolio ​ Assets ​ Conversion ​ Others ​ Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balances as of December 31, 2019 Ps. (34,296) Ps. 3,016,922 Ps. (42,814) Ps. 64,772 Ps. 3,004,584 Revaluation effect by conversion Airplan and Aerostar ​ ​ ​ ​ ​ 141,236 ​ (75,459) ​ 65,777 Consolidated income statement: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Airplan ​ (11,390) ​ (73,994) ​ (461) ​ 20,159 ​ (65,686) Aerostar ​ ​ ​ 43,767 ​ (1,221) ​ ​ ​ 42,546 México ​ (20,923) ​ 115,197 ​ ​ ​ 23,650 ​ 117,924 ​ ​ (32,313) ​ 84,970 ​ (1,682) ​ 43,809 ​ 94,784 Balances as of December 31, 2020 ​ Ps. (66,609) Ps. 3,101,892 Ps. 96,740 Ps. 33,122 Ps. 3,165,145 Conversion revaluation effect Airplan and Aerostar ​ ​ ​ ​ ​ ​ ​ ​ (61,018) ​ ​ 36,777 ​ ​ (24,241) Consolidated income statement: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Airplan ​ ​ 11,390 ​ ​ 28,642 ​ ​ (1,089) ​ ​ (44,940) ​ ​ (5,997) Aerostar ​ ​ ​ ​ ​ 39,709 ​ ​ (1,730) ​ ​ ​ ​ ​ 37,979 México ​ ​ (2,743) ​ ​ (91,743) ​ ​ ​ ​ ​ (33,768) ​ ​ (128,254) ​ ​ ​ 8,647 ​ (23,392) ​ (2,819) ​ (78,708) ​ (96,272) Balances as of December 31, 2021 Ps. (57,962) Ps. 3,078,500 Ps. 32,903 Ps. (8,809) Ps. 3,044,632
Schedule of Aerostar tax loss carry forwards	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year of Year of loss Amount expiration 2012 Ps. 7,085 2022 2013 37,256 2023 2014 25,545 2024 2015 28,520 2025 2016 27,745 2026 2017 22,372 2027 2018 10,900 2028 2020 ​ ​ 30,725 ​ 2030 Total Ps. 190,148
Schedule of Temporal differences not recognized	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ 2020 ​ 2021 ​ Undistributed utilities Ps. 3,200,543 ​ Ps. 4,903,164 ​ Tax rate 30 % 30 % Deferred income tax liabilities unrecognized with the previous temporary differences Ps. 960,163 ​ Ps. 1,470,949 ​

Balances and transactions wit_2

Balances and transactions with related parties: (Tables)	12 Months Ended
	Dec. 31, 2021
Balances and transactions with related parties:
Schedule of balances receivable and payable	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 ​ ​ ​ ​ ​ Accounts receivable: ​ ​ Autobuses Golfo Pacífico, S. A. de C. V. (Shareholder/services) Ps. 197 Ps. ​ ​ Ps. 197 Ps. ​ Accounts payable and accumulated expenses (Note 9):(*) ​ ​ Inversiones y Técnicas Aeroportuarias, S. A. de C. V. ​ ​ (Shareholder/technical assistance) Ps. (53,257) Ps. (127,446) Autobuses de Oriente ADO, S. A. de C. V. ​ ​ ​ ​ ​ ​ (Shareholder/technical assistance) ​ (127) ​ ​ ​ Lava Tap de Chiapas, S. A. de C. V. ​ ​ — (Key management personnel/services) ​ (411) ​ (455) ​ ​ (53,795) ​ (127,901) Net Ps. (53,598) Ps. (127,901) (*)
Schedule of transactions with related parties	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2019 2020 2021 ​ ​ ​ ​ ​ ​ ​ Commercial income: ​ ​ ​ Autobuses de Oriente, S. A. de C. V. (Stockholder) Ps. 14,349 Ps. 7,968 ​ Ps. 11,800 Autobuses Golfo Pacífico, S. A. de C. V. (Stockholder) ​ 7,290 ​ 4,862 ​ ​ 6,468 Coordinados de México de Oriente, S. A. de C. V. (Stockholder) ​ 157 ​ 164 ​ ​ 162 ​ ​ ​ ​ Expenses: ​ ​ ​ Technical assistance (Note 14.4) Ps. (404,086) ​ Ps. (175,615) ​ Ps. (391,698) ​ ​ ​ ​ ​ ​ ​ ​ ​ Related parties: ​ ​ ​ ​ ​ ​ ​ ​ Administrative services ​ ​ ​ ​ ​ ​ ​ ​ Leasing Ps. (5,340) ​ Ps. (6,061) ​ Ps. (5,863) Cleaning services ​ (11,544) ​ ​ (11,848) ​ ​ (12,307)
Schedule of compensation of key personnel	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2019 2020 2021 ​ ​ ​ ​ ​ ​ ​ Short term salaries and other benefits paid to key personnel (Note 17.17) (*) Ps. 109,747 ​ Ps. 137,272 ​ Ps. 122,271 Fees paid to the Board of Directors and Committees ​ 9,146 ​ ​ 8,571 ​ ​ 8,144 (*)

Commitments and contingencies_

Commitments and contingencies: (Table)	12 Months Ended
	Dec. 31, 2021
Commitments and contingencies:
Schedule of future payments	​ ​ ​ ​ ​ Up to one year Ps. 6,884 Between one and three years 16,063 Total Ps. 22,947
Schedule or investment commitments	At December 31, 2021, investment commitments for that MDP are as follows: ​ ​ ​ ​ ​ Period Amount ​ ​ ​ ​ ​ 2022 Ps. 2,068,567 ​ 2023 ​ 527,540 ​ ​ Ps. 2,596,107 (1) (1) Figures in thousand pesos adjusted at December 31, 2021 based on the Construction Price Index (IPCO) in the terms of the MDP.

Summary of the main accountin_3

Summary of the main accounting policies: (Tables)	12 Months Ended
	Dec. 31, 2021
Summary of the main accounting policies:
Schedule of consolidated subsidiaries	​ ​ ​ ​ ​ ​ ​ Shareholding ​ ​ ​ percentage (%) ​ Main activity Aeropuerto de Cancún, S. A. de C. V. 100 % Airport services Aeropuerto de Cozumel, S. A. de C. V. 100 % Airport services Aeropuerto de Mérida, S. A. de C. V. 100 % Airport services Aeropuerto de Huatulco, S. A. de C. V. 100 % Airport services Aeropuerto de Oaxaca, S. A. de C. V. 100 % Airport services Aeropuerto de Veracruz, S. A. de C. V. 100 % Airport services Aeropuerto de Villahermosa, S. A. de C. V. 100 % Airport services Aeropuerto de Tapachula, S. A. de C. V. 100 % Airport services Aeropuerto de Minatitlán, S. A. de C. V. 100 % Airport services Cancun Airport Services, S. A. de C. V. (*) 100 % Airport services Aerostar Airport Holdings, LLC ​ 60 % Airport services Sociedad Operadora de Aeropuertos Centro Norte, S.A. ​ 100 % Airport services RH Asur, S. A. de C. V. 100 % Administrative services Servicios Aeroportuarios del Sureste, S. A. de C. V. 100 % Administrative services Asur FBO, S. A. de C. V. (*) 100 % Administrative services Caribbean Logistics, S. A. de C. V. (*) 100 % Cargo services Cargo RF, S. A. de C. V. (*) 100 % Cargo services (*)
Schedule of condensed financial information of Aerostar	As of December 31, 2019, 2020 and 2021, the condensed financial information of Aerostar, where there is a significant non-controlling interest, is presented as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December, 31 ​ 2019 2020 2021 Condensed statement of financial position ​ ​ ​ ​ ​ ​ ​ ​ ​ Cash and cash equivalents ​ Ps. 698,466 ​ Ps. 804,634 ​ Ps. 2,295,087 Restricted cash and cash equivalents ​ 165,622 ​ 5,055 ​ ​ 123,081 Other current assets ​ 133,992 ​ 566,031 ​ ​ 183,284 Total current assets ​ 998,080 ​ 1,375,720 ​ ​ 2,601,452 Financial liabilities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Current liabilities ​ ​ (672,943) ​ ​ (606,433) ​ ​ (804,548) Working capital ​ 325,137 ​ 769,287 ​ ​ 1,796,904 Land, furniture and equipment ​ 160,186 ​ 151,971 ​ ​ 126,494 Intangible assets, airport concessions - Net ​ 12,956,965 ​ 13,535,370 ​ ​ 13,656,912 Other long term assets ​ 16,759 ​ 32,578 ​ ​ 64,442 Long term debt ​ (6,799,941) ​ (7,171,278) ​ ​ (6,952,068) Accounts payable to the Company ​ (372,798) ​ (104,065) ​ ​ ​ Other long term liabilities ​ (19,783) ​ (19,864) ​ ​ (19,378) Deferred income tax - Net ​ (371,984) ​ (448,829) ​ ​ (518,578) Shareholders’ equity ​ Ps. 5,894,541 ​ Ps. 6,745,170 ​ Ps. 8,154,728 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December, 31 ​ 2019 2020 2021 Condensed statements of comprehensive income ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ Ps. 3,306,149 ​ Ps. 2,902,238 ​ Ps. 3,652,835 Operating cost and expenses ​ (2,270,055) ​ (1,956,081) ​ ​ (1,939,555) Other income ​ 204,074 ​ 158,906 ​ ​ ​ Comprehensive financial cost - Net ​ (485,037) ​ (495,443) ​ ​ (453,326) Deferred income tax ​ (55,781) ​ (60,684) ​ ​ (57,529) Net income for the year ​ 699,350 ​ 548,936 ​ ​ 1,202,425 Foreign currency translation ​ (229,314) ​ (301,695) ​ ​ (207,132) Total comprehensive income ​ Ps. 470,036 ​ Ps. 247,241 ​ Ps. 995,293
Schedule or useful lives land, furniture and equipment	​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ Furniture equipment 10 to 20 % 10 to 20 % Machinery 10 to 20 % 10 to 20 % Computer equipment 20 to 33 % 20 to 33 % Transportation equipment 20 to 25 % 20 to 25 % Improvements to leased premises 10 % 10 %
Schedule of useful lives licenses and commercial direct operation	​ ​ ​ ​ ​ Licenses Mexico 27 years ODC Mexico 27 years Commercial Rights of Aerostar 31 years Commercial Rights of Airplan 11 years

Financial risk management_ (Tab

Financial risk management: (Tables)	12 Months Ended
	Dec. 31, 2021
Financial risk management:
Schedule of exchange rate risk	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 Asset ​ Ps. 88,426 ​ Ps. 124,656 Liability ​ (5,578) ​ ​ (7,580) Net Monetary Assets Ps. 82,848 ​ Ps. 117,076
Schedule of liquidity position	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 Cash and equivalents Total Debt Debt term short Debt term long Mexico ​ Ps. 4,058,495 ​ Ps. 3,971,210 ​ Ps. 322,209 ​ Ps. 3,649,001 Aerostar ​ ​ 804,634 ​ ​ 7,171,278 ​ ​ 529,337 ​ ​ 6,641,941 Airplan ​ 329,499 ​ 2,757,858 ​ ​ 287,204 ​ ​ 2,470,654 Total ​ Ps. 5,192,628 ​ Ps. 13,900,346 ​ Ps. 1,138,750 ​ Ps. 12,761,596 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 Cash and equivalents Total Debt Debt term short Debt term long Mexico ​ Ps. 5,700,314 ​ Ps. 4,630,722 ​ Ps. 6,964 ​ Ps. 4,623,758 Aerostar ​ 2,295,087 ​ ​ 6,952,069 ​ ​ 353,672 ​ ​ 6,598,397 Airplan ​ 774,661 ​ ​ 2,196,756 ​ ​ 217,508 ​ ​ 1,979,248 Total ​ Ps. 8,770,062 ​ Ps. 13,779,547 ​ Ps. 578,144 ​ Ps. 13,201,403 ​
Schedule of liquidity risk	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Under Between 3 months Between 1 Between 2 and At December 31, 2020 ​ 3 months ​ and one year ​ and 2 years ​ 5 years Bank loans and interest Ps. 11,176 Ps. 797,339 ​ Ps. 2,238,558 ​ Ps. 3,881,097 Long term debt 114,420 215,815 ​ ​ 233,123 ​ ​ 6,408,818 Suppliers 353,806 Accounts payable and accrued expenses ​ ​ 1,187,345 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ At December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Bank loans and interest ​ Ps. 13,660 ​ Ps. 210,812 ​ Ps. 3,945,092 ​ Ps. 2,305,320 Long term debt ​ ​ 114,009 ​ ​ 239,663 ​ ​ 1,512,848 ​ ​ 5,696,815 Suppliers ​ ​ 290,689 ​ ​ ​ ​ ​ ​ ​ ​ ​ Accounts payable and accrued expenses ​ ​ 1,383,249 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of short term liquidity	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2021 ​ ​ ​ ​ ​ ​ ​ Current assets Ps. 7,716,049 ​ Ps. 11,662,100 Current liabilities 2,767,087 ​ ​ 3,786,398 Short term position (liquidity) Ps. 4,948,962 ​ Ps. 7,875,702

Consolidated statements of ca_3

Consolidated statements of cash flows: (Tables)	12 Months Ended
	Dec. 31, 2021
Consolidated statements of cash flows:
Schedule of analysis of net debt and movements in net debt	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Long - term debt ​ Bank Loans ​ 2019 2020 2021 2019 2020 2021 Short-term debt (Note 11) ​ Ps. 311,372 ​ Ps. 330,235 ​ Ps. 353,672 ​ ​ ​ ​ ​ ​ ​ ​ ​ Short-term bank loans (Note 10) ​ ​ ​ ​ ​ ​ ​ Ps. 238,235 ​ Ps. 808,515 ​ Ps. 224,472 Long-term bank loans (Note 10) ​ ​ ​ ​ ​ ​ ​ ​ 6,674,717 ​ ​ 6,119,655 ​ ​ 6,603,006 Long-term debt (Note 11) ​ 6,488,569 ​ 6,641,941 ​ 6,598,397 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balances at December 31 ​ Ps. 6,799,941 ​ Ps. 6,972,176 ​ Ps. 6,952,069 ​ Ps. 6,912,952 ​ Ps. 6,928,170 ​ Ps. 6,827,478 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balances at January 1 of the debt-net ​ Ps. 7,282,268 ​ Ps. 6,799,941 ​ Ps. 6,972,176 ​ Ps. 7,218,113 ​ Ps. 6,912,952 ​ Ps. 6,928,170 Interest expense ​ 444,028 ​ 450,806 ​ 454,863 ​ ​ 601,873 ​ ​ 398,899 ​ ​ 387,523 Proceeds from bank loans ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 306,241 ​ ​ 4,650,000 Interest paid ​ (486,164) ​ (476,927) ​ (428,530) ​ ​ (578,600) ​ ​ (466,066) ​ ​ (480,168) Payments of the long term debt and bank loan ​ (205,308) ​ (253,925) ​ (220,961) ​ ​ (152,047) ​ ​ (245,520) ​ ​ (4,429,334) Foreign currency translation ​ (234,883) ​ 452,281 ​ 174,521 ​ ​ (176,387) ​ ​ 21,664 ​ ​ (228,713) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balances at December 31 ​ Ps. 6,799,941 ​ Ps. 6,972,176 ​ Ps. 6,952,069 ​ Ps. 6,912,952 ​ Ps. 6,928,170 ​ Ps. 6,827,478

Overview_ (Details)

Overview: (Details) - location	1 Months Ended	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disclosure of business combinations line items
Number of airports		9
Agreement term		50 years
Aeropuerto de Cancun, S. A. de C. V.
Disclosure of business combinations line items
Proportion of interest in subsidiary		100.00%	100.00%
Aerostar
Disclosure of business combinations line items
Proportion of interest in subsidiary	60.00%	60.00%
Airplan
Disclosure of business combinations line items
Proportion of interest in subsidiary		100.00%
Investing public
Disclosure of business combinations line items
Proportion of interest acquired	66.54%	66.54%	66.54%	66.54%
ITA
Disclosure of business combinations line items
Proportion of interest acquired	7.65%	7.65%	7.65%	7.65%
Servicios Estrategia Patrimonial
Disclosure of business combinations line items
Proportion of interest acquired	13.51%	13.51%	13.51%	13.51%
Remer Soluciones a la Inversion [member]
Disclosure of business combinations line items
Proportion of interest acquired	12.31%	12.31%	12.31%	12.31%

Overview_ - Significant events

Overview: - Significant events (Details) $ in Thousands, $ in Thousands	Nov. 05, 2021MXN ($)	Nov. 05, 2021USD ($)	Oct. 15, 2021MXN ($)	Oct. 13, 2021MXN ($)	Sep. 29, 2021MXN ($)	Apr. 26, 2021MXN ($)	Feb. 18, 2021MXN ($)	Feb. 18, 2021USD ($)	Dec. 30, 2020MXN ($)	Sep. 11, 2020MXN ($)	Aug. 19, 2020MXN ($)	Jun. 29, 2020MXN ($)	May 12, 2020MXN ($)	May 12, 2020USD ($)	Apr. 01, 2020MXN ($)	Apr. 01, 2020USD ($)	Oct. 31, 2017	Dec. 31, 2021MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2021COP ($)	Sep. 30, 2021	Dec. 31, 2020USD ($)	Dec. 31, 2020COP ($)	Dec. 30, 2020USD ($)	Sep. 11, 2020COP ($)
Disclosure of geographical areas [line items]
Points to add interest rate																		1.25%		1.25%			1.25%	1.25%		1.25%	1.25%
Net decrease in allowance for bad debts																		$ 28,519
Increase in allowance for bad debts																				$ 154,417
Deferment investments											$ 2,292,355
Loans received																		11,229,606		6,936,708
Disposal of loans																		$ 4,429,334		$ 245,520		$ 152,047
Percentage of increase in consolidated income excluding construction services																		74.39%	74.39%
Percentage of increase in aeronautical revenues excluding construction services																		73.83%	73.83%
Percentage of decrease in aeronautical income																				43.60%	43.60%	42.50%
Percentage of increase in non-aeronautical revenues																		75.23%	75.23%
Percentage of decrease in non-aeronautical income																				40.60%	40.60%
Mexico
Disclosure of geographical areas [line items]
Reduction in passenger traffic																				51.60%	51.60%
Percentage of increase in passenger traffic																		76.28%	76.28%
Points to add interest rate																		7.00%		7.00%			7.00%	7.00%		7.00%	7.00%
Term of guaranteed notes receivable																		1 year 6 months	1 year 6 months	1 year 6 months	1 year 6 months
Notes received pledged																		$ 4,463		$ 185,140
Proceeds from notes receivable pledged																		180,677
Increase in allowance for bad debts																		9,331		70,470
Deferment investments											$ 2,292,355												$ 3,533,480
Period for quinquennial Master Development Program											5 years
Loans received																		$ 8,630,000		$ 3,980,000
Percentage of increase in aeronautical revenues excluding construction services																		99.23%	99.23%
Percentage of increase in non-aeronautical revenues																		74.16%	74.16%
Colombia (Airplan)
Disclosure of geographical areas [line items]
Reduction in passenger traffic																				65.00%	65.00%
Percentage of increase in passenger traffic																		149.82%	149.82%
Points to add interest rate																		4.00%					4.00%	4.00%
Notes received pledged																				$ 60,617
Proceeds from notes receivable pledged																		$ 60,617
Net decrease in allowance for bad debts																		1,575
Increase in allowance for bad debts																				33,105
Loans received										$ 67,041								$ 2,390,983		$ 2,956,708				$ 375,525,853			$ 335,925,853		$ 11,612,000,000
Term of loan										1 year
Percentage of increase in aeronautical revenues excluding construction services																		140.25%	140.25%
Percentage of increase in non-aeronautical revenues																		51.74%	51.74%
Puerto Rico (Aerostar)
Disclosure of geographical areas [line items]
Reduction in passenger traffic																				48.70%	48.70%
Percentage of increase in passenger traffic																		99.83%	99.83%
Net decrease in allowance for bad debts																		$ 36,275
Increase in allowance for bad debts																		36,275		$ 50,842
Loans received									$ 399,010									$ 208,623		199,087			$ 10,000			$ 10,000		$ 20,000
Term of loan									3 years
Disposal of loans															$ 239,200	$ 10,000
Percentage of increase in aeronautical revenues excluding construction services																		12.12%	12.12%
Percentage of increase in non-aeronautical revenues																		88.31%	88.31%
Amount of grant offer under CARES Act.													$ 717,590	$ 33,417				$ 33,477	$ 16,292	717,590	$ 33,417
Amount of aid subsidy received under CARES Act													$ 367,752	$ 17,125				333,477	16,292	367,752	$ 17,125
Amount of grant offer under CRRSA Act.							$ 210,574	$ 10,577
Amount of aid subsidy received under CRRSA Act																		20,122	$ 983
Amount of grant offer under ARP Act.	$ 731,106	$ 35,716
Banco Popular De Puerto Rico
Disclosure of geographical areas [line items]
Points to add interest rate									0.50%						0.50%	0.50%												0.50%
Term of loan									3 years						3 years	3 years
Disposal of loans															$ 239,200
Banco Popular De Puerto Rico | Mexico
Disclosure of geographical areas [line items]
Loans received												$ 1,500,000
Term of loan												18 months
Banco Popular De Puerto Rico | Puerto Rico (Aerostar)
Disclosure of geographical areas [line items]
Loans received																		208,623		199,087			$ 10,000			$ 10,000
Santandar
Disclosure of geographical areas [line items]
Borrowings, interest rate basis																	28-day TIIE rate plus 1.25 points
Points to add interest rate																	1.25%
Term of loan																	5 years
Disposal of loans					$ 2,000,000
Santandar | Mexico
Disclosure of geographical areas [line items]
Borrowings, interest rate basis					28-day TIIE rate plus 1.5 points
Points to add interest rate					1.50%
Loans received																		2,000,000		2,000,000
Disposal of loans					$ 20,000,000
Santandar New
Disclosure of geographical areas [line items]
Borrowings, interest rate basis					28-day TIIE rate plus 1.50 points
Points to add interest rate					1.50%
Santandar New | Mexico
Disclosure of geographical areas [line items]
Loans received					$ 2,650,000													2,650,000
BBVA Bancomer, S. A.
Disclosure of geographical areas [line items]
Borrowings, interest rate basis												28-Day Interbank Equilibrium Interest Rate (28 Day TIIE) plus 1.5%					TIIE rate of 28 days plus 1.25 points.
Points to add interest rate												1.50%					1.25%
Term of loan												18 months					7 years
Disposal of loans				$ 1,960,000		$ 20,000
BBVA Bancomer, S. A. | Mexico
Disclosure of geographical areas [line items]
Loans received																		1,980,000		$ 1,980,000
Disposal of loans				$ 1,960,000
BBVA Bancomer, S.A. New
Disclosure of geographical areas [line items]
Borrowings, interest rate basis			TIIE rate to 28 days plus an applicable margin
Points to add interest rate																									1.50%
Term of loan			7 years
BBVA Bancomer, S.A. New | Mexico
Disclosure of geographical areas [line items]
Borrowings, interest rate basis			28-day TIIE rate plus an applicable margin
Loans received			$ 2,000,000															$ 2,000,000
Term of loan			7 years

Segment Information_ (Details)

Segment Information: (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating segments:
Aeronautical revenue	$ 9,408,599	$ 5,412,418	$ 9,596,975
Non aeronautical revenue	6,229,896	3,555,227	5,988,470
Revenue for construction services	3,146,166	3,657,086	1,236,193
Total	18,784,661	12,624,731	16,821,638
Operating profit	8,657,674	3,276,176	8,481,295
Total assets	65,830,728	60,411,211
Total liabilities	20,060,672	18,718,005
Exchange rate translation from non-current assets (***)	144,217	800,638	(588,575)
Amortization and depreciation	(1,993,342)	(1,934,766)	(1,836,897)
Operating segments
Operating segments:
Aeronautical revenue	9,408,599	5,412,418	9,596,975
Non aeronautical revenue	6,229,896	3,555,227	5,988,470
Revenue for construction services	3,146,166	3,657,086
Operating profit	8,657,674	3,276,176	8,481,294
Non-current assets	54,277,414	52,695,162	49,670,025
Total assets	65,830,728	60,411,211	57,515,881
Total liabilities	20,060,672	18,718,005	18,744,704
Improvements to assets under concession and acquisition of furniture and equipment in the period	3,676,719	3,328,560	2,614,864
Amortization and depreciation	(1,993,342)	(1,934,766)	(1,836,897)
Operating segments | Transferred at a point in time:
Operating segments:
Aeronautical revenue	8,175,710	4,115,664	8,255,982
Non aeronautical revenue	1,004,332	461,502	895,591
Total	9,180,042	4,577,166	9,151,573
Operating segments | Transferred over a period time:
Operating segments:
Aeronautical revenue	1,232,889	1,296,754	1,340,993
Non aeronautical revenue	5,225,564	3,093,725	5,092,879
Revenue for construction services	3,146,166	3,657,086	1,236,193
Total	9,604,619	8,047,565	7,670,065
Aeropuerto de Cancun, S. A. de C. V. | Operating segments
Operating segments:
Aeronautical revenue	4,644,489	2,218,230	4,550,164
Non aeronautical revenue	4,038,222	2,252,157	4,024,354
Revenue for construction services	1,210,514	1,855,747	249,127
Operating profit	5,406,719	2,079,965	5,355,787
Non-current assets	20,142,279	18,899,582	17,533,430
Total assets	26,169,097	22,406,388	21,463,802
Total liabilities	7,480,794	5,557,692	5,383,343
Improvements to assets under concession and acquisition of furniture and equipment in the period	1,535,850	1,720,381	1,076,257
Amortization and depreciation	(546,795)	(487,333)	(463,988)
Aeropuerto de Cancun, S. A. de C. V. | Operating segments | Transferred at a point in time:
Operating segments:
Aeronautical revenue	4,009,238	1,888,076	3,933,693
Non aeronautical revenue	687,390	319,367	662,485
Total	4,696,628	2,207,443	4,596,178
Aeropuerto de Cancun, S. A. de C. V. | Operating segments | Transferred over a period time:
Operating segments:
Aeronautical revenue	635,251	330,154	616,471
Non aeronautical revenue	3,350,832	1,932,790	3,361,869
Revenue for construction services	1,210,514	1,855,747	249,127
Total	5,196,597	4,118,691	4,227,467
Aerostar | Operating segments
Operating segments:
Aeronautical revenue	2,027,188	1,808,102	1,870,428
Non aeronautical revenue	1,394,346	740,450	1,100,573
Revenue for construction services	231,301	353,686	335,148
Operating profit	1,526,642	923,518	1,068,148
Non-current assets	20,330,478	20,229,990	19,454,107
Total assets	22,988,431	21,630,906	20,468,947
Total liabilities	8,876,260	8,934,439	8,807,985
Improvements to assets under concession and acquisition of furniture and equipment in the period	230,344	400,500	376,649
Amortization and depreciation	(740,075)	(746,524)	(659,873)
Aerostar | Operating segments | Transferred at a point in time:
Operating segments:
Aeronautical revenue	1,588,161	953,715	1,369,066
Non aeronautical revenue	316,942	142,135	233,106
Total	1,905,103	1,095,850	1,602,172
Aerostar | Operating segments | Transferred over a period time:
Operating segments:
Aeronautical revenue	439,027	854,387	501,362
Non aeronautical revenue	1,077,404	598,315	867,467
Revenue for construction services	231,301	353,686	335,148
Total	1,747,732	1,806,388	1,703,977
Airplan | Operating segments
Operating segments:
Aeronautical revenue	1,174,762	488,981	1,391,657
Non aeronautical revenue	450,604	296,961	507,076
Revenue for construction services	6,261	6,918	175,998
Operating profit	430,817	(242,234)	441,413
Non-current assets	4,634,795	5,604,037	5,836,603
Total assets	5,556,098	6,090,371	6,573,460
Total liabilities	3,255,579	3,826,600	4,161,205
Improvements to assets under concession and acquisition of furniture and equipment in the period	4,537	6,918	176,335
Amortization and depreciation	(445,236)	(461,563)	(482,130)
Airplan | Operating segments | Transferred at a point in time:
Operating segments:
Aeronautical revenue	1,142,604	459,655	1,322,648
Total	1,142,604	459,655	1,322,648
Airplan | Operating segments | Transferred over a period time:
Operating segments:
Aeronautical revenue	32,158	29,326	69,009
Non aeronautical revenue	450,604	296,961	507,076
Revenue for construction services	6,261	6,918	175,998
Total	489,023	333,205	752,083
Merida | Operating segments
Operating segments:
Aeronautical revenue	467,065	281,659	579,727
Non aeronautical revenue	129,797	90,431	129,527
Revenue for construction services	795,208	728,718	134,104
Operating profit	247,576	95,167	384,115
Non-current assets	3,220,164	2,426,454	1,780,146
Total assets	3,562,271	2,913,304	1,981,396
Total liabilities	30,724	49,910	(27,836)
Improvements to assets under concession and acquisition of furniture and equipment in the period	899,603	570,940	407,684
Amortization and depreciation	(53,733)	(49,427)	(48,371)
Merida | Operating segments | Transferred at a point in time:
Operating segments:
Aeronautical revenue	429,884	254,210	530,736
Total	429,884	254,210	530,736
Merida | Operating segments | Transferred over a period time:
Operating segments:
Aeronautical revenue	37,181	27,449	48,991
Non aeronautical revenue	129,797	90,431	129,527
Revenue for construction services	795,208	728,718	134,104
Total	962,186	846,598	312,622
Villahermosa [member] | Operating segments
Operating segments:
Aeronautical revenue	211,238	132,751	251,468
Non aeronautical revenue	49,410	42,103	58,270
Revenue for construction services	123,936	154,155	57,225
Operating profit	95,027	40,020	152,041
Non-current assets	1,246,279	1,097,864	1,003,909
Total assets	1,456,118	1,345,826	1,301,195
Total liabilities	101,020	78,198	78,227
Improvements to assets under concession and acquisition of furniture and equipment in the period	179,968	118,736	117,405
Amortization and depreciation	(35,601)	(31,897)	(30,693)
Villahermosa [member] | Operating segments | Transferred at a point in time:
Operating segments:
Aeronautical revenue	191,766	120,688	229,217
Total	191,766	120,688	229,217
Villahermosa [member] | Operating segments | Transferred over a period time:
Operating segments:
Aeronautical revenue	19,472	12,063	22,251
Non aeronautical revenue	49,410	42,103	58,270
Revenue for construction services	123,936	154,155	57,225
Total	192,818	208,321	137,746
Holding & service | Operating segments
Operating segments:
Non aeronautical revenue	1,191,810	1,265,920	1,748,731
Revenue for construction services			284,591
Operating profit	546,457	327,631	585,440
Non-current assets	36,791,385	33,164,914	30,598,817
Total assets	37,190,823	33,834,595	31,343,675
Total liabilities	70,852	184,800	244,152
Amortization and depreciation	(1,677)	(6,976)	(7,194)
Holding & service | Operating segments | Transferred over a period time:
Operating segments:
Non aeronautical revenue	1,191,810	1,265,920	1,748,731
Total	1,191,810	1,265,920	1,748,731
Other | Operating segments
Operating segments:
Aeronautical revenue	883,857	482,695	953,531
Non aeronautical revenue	167,517	133,496	169,120
Revenue for construction services	778,946	557,862
Operating profit	404,436	52,109	494,350
Non-current assets	5,754,925	5,029,721	4,628,280
Total assets	6,750,781	5,947,221	5,548,880
Total liabilities	245,443	86,366	97,834
Improvements to assets under concession and acquisition of furniture and equipment in the period	826,417	511,085	460,534
Amortization and depreciation	(170,225)	(151,046)	(144,648)
Other | Operating segments | Transferred at a point in time:
Operating segments:
Aeronautical revenue	814,057	439,320	870,622
Total	814,057	439,320	870,622
Other | Operating segments | Transferred over a period time:
Operating segments:
Aeronautical revenue	69,800	43,375	82,909
Non aeronautical revenue	167,517	133,496	169,120
Revenue for construction services	778,946	557,862	284,591
Total	1,016,263	734,733	536,620
Consolidation adjustments | Operating segments
Operating segments:
Non aeronautical revenue	(1,191,810)	(1,266,291)	(1,749,181)
Revenue for construction services			1,236,193
Non-current assets	(37,842,891)	(33,757,400)	(31,165,267)
Total assets	(37,842,891)	(33,757,400)	(31,165,474)
Total liabilities			(206)
Consolidation adjustments | Operating segments | Transferred over a period time:
Operating segments:
Non aeronautical revenue	(1,191,810)	(1,266,291)	(1,749,181)
Total	$ (1,191,810)	$ (1,266,291)	$ (1,749,181)

Segment information_ Additional

Segment information: Additional information (Details) - location	1 Months Ended	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Operating segments:
Number of airports		9
Aeropuerto de Cancun, S. A. de C. V.
Operating segments:
Proportion of interest in subsidiary		100.00%	100.00%
Airplan
Operating segments:
Proportion of interest in subsidiary		100.00%
Aerostar
Operating segments:
Proportion of interest in subsidiary	60.00%	60.00%

Revenue from Contracts with C_3

Revenue from Contracts with Customers: Construction services (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue from Contracts with Customers:
Construction services (Note 3.1.3)	$ 3,146,166	$ 3,657,086	$ 1,236,193

Revenue from Contracts with C_4

Revenue from Contracts with Customers: Airports law and regulations (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue:
Revenue	$ 18,784,661	$ 12,624,731	$ 16,821,638
Commercial services	4,376,269	2,544,474	4,265,669
Revenue for construction services	3,146,166	3,657,086	1,236,193
Regulated services:
Revenue:
Revenue	9,694,640	5,637,758	9,890,230
Regulated services: | Passenger fees
Revenue:
Revenue	6,767,394	3,476,804	7,005,018
Regulated services: | Landing fees
Revenue:
Revenue	1,075,198	983,173	1,148,747
Regulated services: | Platform
Revenue:
Revenue	592,671	395,432	405,814
Regulated services: | Security services
Revenue:
Revenue	88,758	46,553	102,216
Regulated services: | Baggage inspection fees
Revenue:
Revenue	251,956	140,502	296,143
Regulated services: | Passenger walkway
Revenue:
Revenue	562,192	333,134	575,464
Regulated services: | Passengers documentation counters
Revenue:
Revenue	20,187	9,383	16,821
Regulated services: | Other airport services
Revenue:
Revenue	336,284	252,777	340,007
Non regulated services:
Revenue:
Commercial services	4,376,269	2,544,474	4,265,669
Revenue	5,943,855	3,329,887	5,695,215
Non regulated services: | Retail stores
Revenue:
Revenue	1,004,332	461,502	895,591
Non regulated services: | Access fees on nonpermanent ground transportation
Revenue:
Revenue	59,625	29,967	63,159
Non regulated services: | Car parking and related access fees
Revenue:
Revenue	316,356	171,193	319,200
Non regulated services: | Other airport services
Revenue:
Revenue	187,273	122,751	151,596
Non regulated services: | Non-regulated services excluding commercial services
Revenue:
Revenue	$ 1,567,586	$ 785,413	$ 1,429,546

Revenue from Contracts with C_5

Revenue from Contracts with Customers: Commercial services (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue from Contracts with Customers:
Commercial services	$ 4,376,269	$ 2,544,474	$ 4,265,669
Duty free shops
Revenue from Contracts with Customers:
Commercial services	1,746,097	991,833	1,785,508
Food and beverage
Revenue from Contracts with Customers:
Commercial services	823,883	449,340	820,001
Advertising revenues
Revenue from Contracts with Customers:
Commercial services	129,589	92,683	187,192
Car rental companies
Revenue from Contracts with Customers:
Commercial services	953,085	485,725	673,969
Banking and currency exchange services
Revenue from Contracts with Customers:
Commercial services	107,228	72,563	115,927
Teleservices
Revenue from Contracts with Customers:
Commercial services	17,539	15,174	16,038
Ground transportations
Revenue from Contracts with Customers:
Commercial services	95,690	49,721	98,033
Other services
Revenue from Contracts with Customers:
Commercial services	$ 503,158	$ 387,435	$ 569,001

Revenue from Contracts with C_6

Revenue from Contracts with Customers: Domestic and international passenger traffic - (Details) - individual	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disclosure of disaggregation of revenue from contracts with customers [line items]
Total domestic passengers	33,180	17,419	35,371
Total international passengers	16,172	8,171	20,291
Number of total passengers	49,352	25,590	55,662
Mexico
Disclosure of disaggregation of revenue from contracts with customers [line items]
Total domestic passengers	15,057	9,246	16,684
Total international passengers	14,081	7,283	17,478
Puerto Rico (Aerostar)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Total domestic passengers	9,139	4,548	8,456
Total international passengers	545	298	992
Colombia (Airplan)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Total domestic passengers	8,984	3,625	10,231
Total international passengers	1,546	590	1,821

Revenue from Contracts with C_7

Revenue from Contracts with Customers: Decrease in passenger traffic as a result of COVID-19 - (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021MXN ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2018USD ($)	Dec. 31, 2013MXN ($)	Dec. 31, 2013USD ($)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	$ 9,408,599	$ 5,412,418	$ 9,596,975
Non aeronautical revenue	6,229,896	3,555,227	5,988,470
Total without construction revenue	$ 15,638,495	8,967,645	15,585,445
Change % compared to 2020, Total aeronautical revenue	73.83%
Change % compared to 2020, Total non-aeronautical revenue	75.23%
Change % compared to 2020, Total without construction revenue	74.39%
Change % compared to 2019, Total aeronautical revenue	(1.96%)
Change % compared to 2019, Total non-aeronautical revenue	4.03%
Change % compared to 2019, Total without construction revenue	0.34%
Aerostar
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	$ 2,027,188	1,808,102	1,870,427	$ 62,000	$ 1,268,966	$ 62,000
Airplan
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	1,174,761	488,982	1,391,657
Mexico
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	6,206,649	3,115,335	6,334,890
Non aeronautical revenue	$ 4,384,946	2,517,816	4,380,821
Change % compared to 2020, Total aeronautical revenue	99.23%
Change % compared to 2020, Total non-aeronautical revenue	74.16%
Change % compared to 2019, Total aeronautical revenue	(2.02%)
Change % compared to 2019, Total non-aeronautical revenue	0.09%
Puerto Rico (Aerostar)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	$ 2,027,188	1,808,102	1,870,428
Non aeronautical revenue	$ 1,394,346	740,450	1,100,573
Change % compared to 2020, Total aeronautical revenue	12.12%
Change % compared to 2020, Total non-aeronautical revenue	88.31%
Change % compared to 2019, Total aeronautical revenue	8.38%
Change % compared to 2019, Total non-aeronautical revenue	26.69%
Colombia (Airplan)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	$ 1,174,762	488,981	1,391,657
Non aeronautical revenue	$ 450,604	$ 296,961	$ 507,076
Change % compared to 2020, Total aeronautical revenue	140.25%
Change % compared to 2020, Total non-aeronautical revenue	51.74%
Change % compared to 2019, Total aeronautical revenue	(15.59%)
Change % compared to 2019, Total non-aeronautical revenue	(11.14%)

Revenue from Contracts with C_8

Revenue from Contracts with Customers: Future lease income (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Future lease income:
Lease payments receivable	$ 13,196,621	$ 16,629,413
2021
Future lease income:
Lease payments receivable	2,515,572
2022
Future lease income:
Lease payments receivable	2,315,111	3,684,803
2023
Future lease income:
Lease payments receivable	2,184,496	3,415,663
2024.
Future lease income:
Lease payments receivable	1,943,444	2,962,391
2025
Future lease income:
Lease payments receivable	1,857,885	2,821,799
2026 - 2030
Future lease income:
Lease payments receivable	$ 2,380,113	$ 3,744,757

Revenue from Contracts with C_9

Revenue from Contracts with Customers: Additional information (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2019USD ($)	Dec. 31, 2018USD ($)	Dec. 31, 2013MXN ($)	Dec. 31, 2013USD ($)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Prompt payment discount	$ 88,787		$ 44,561		$ 47,374
Non-aeronautical services	6,229,896		3,555,227		5,988,470
Operating lease income	3,682,917		1,931,965		3,435,381
Fixed lease income	653,070		612,509		830,288
Aeronautical services revenue	9,408,599		5,412,418		9,596,975
Revenue from rendering of transport services	286,042		225,340		293,256
Revenue for construction services	3,146,166		3,657,086		1,236,193
Revenue from construction contracts	3,146,166		3,657,086		1,236,193
Mexico
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	6,492,691		3,340,674		6,628,146
Revenue for construction services	2,908,604		3,296,482		725,047
Revenue from construction contracts	2,908,604		3,296,482		725,047
Notes received pledged	4,463		185,140
Puerto Rico (Aerostar)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Revenue for construction services	231,301		353,686		335,148
Revenue from construction contracts	231,301		353,686		335,148
Colombia (Airplan)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue			488,982
Revenue for construction services	6,261		6,918		175,998
Revenue from construction contracts	6,261		6,918		175,998
Notes received pledged			60,617
Aerostar
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	$ 1,336,793	$ 65,907	1,391,462	$ 64,495	1,216,134	$ 63,143
Term of Use Agreement	15 years	15 years
Aerostar
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	$ 2,027,188		1,808,102		1,870,427		$ 62,000	$ 1,268,966	$ 62,000
Airplan
Disclosure of disaggregation of revenue from contracts with customers [line items]
Aeronautical services revenue	$ 1,174,761		$ 488,982		$ 1,391,657

Costs and expenses by nature__2

Costs and expenses by nature: (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Costs and expenses by nature:
Short term benefits	$ 1,167,302	$ 1,039,883	$ 1,199,217
Electric power	419,909	382,026	474,719
Maintenance and conservation	611,274	447,884	699,557
Professional fees	225,321	251,621	308,740
Insurance and bonds	227,342	127,750	225,252
Surveillance services	294,807	275,206	325,613
Cleaning services	209,447	207,599	232,219
Technical assistance	391,698	175,615	404,086
Right of use of assets under concession	948,062	535,379	986,850
Amortization and depreciation of intangible assets, furniture and equipment	1,993,342	1,934,766	1,836,897
Consumption of commercial items	333,192	169,298	323,899
Construction services	3,146,166	3,657,086	1,236,193
Termination benefits	2,866	2,382	1,922
Employees' statutory profit sharing	84,670	3,115	10,250
Impairment of accounts receivable	9,331	154,417	12,127
Other	62,258	143,409	267,521
Total aeronautical and non-aeronautical services costs, costs of construction services and administrative expenses	$ 10,126,987	$ 9,507,436	$ 8,545,062

Costs and expenses by nature_ A

Costs and expenses by nature: Additional information (Details) $ in Thousands, $ in Thousands	Nov. 05, 2021USD ($)	Nov. 05, 2021MXN ($)	Feb. 18, 2021USD ($)	Feb. 18, 2021MXN ($)	May 12, 2020USD ($)	May 12, 2020MXN ($)	May 31, 2019	Jun. 30, 2019	Dec. 31, 2019	Dec. 31, 2021USD ($)	Dec. 31, 2021MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)
Disclosure of geographical areas [line items]
Right of use of assets under concession											$ 948,062		$ 535,379	$ 986,850
Short term benefits											1,167,302		1,039,883	1,199,217
Maintenance and preservation											611,274		447,884	699,557
Mexico
Disclosure of geographical areas [line items]
Right of use of assets under concession											$ 476,536		$ 254,337	$ 484,402
Percentage of revenue										5.00%	5.00%	5.00%	5.00%	5.00%
Colombia (Airplan)
Disclosure of geographical areas [line items]
Right of use of assets under concession											$ 308,638		$ 149,602	$ 361,029
Percentage of revenue										19.00%	19.00%	19.00%	19.00%	19.00%
Puerto Rico (Aerostar)
Disclosure of geographical areas [line items]
Right of use of assets under concession											$ 162,888		$ 131,440	$ 141,419
Percentage of revenue							5.00%	5.00%	5.00%	5.00%	5.00%	5.00%	5.00%
Amount of grant offer under CARES Act.					$ 33,417	$ 717,590				$ 16,292	$ 33,477	$ 33,417	$ 717,590
Amount of grant offer under CRRSA Act.			$ 10,577	$ 210,574
Amount of grant offer under ARP Act.	$ 35,716	$ 731,106
Amount of subsidy received for reimbursements of invoices					$ 17,125	$ 367,752				16,292	333,477	$ 17,125	367,752
Number of years fund usage, CARES Act.					4 years	4 years
Number of years for fund usage of grant offer under CRRSA Act.			4 years	4 years
Number of years for fund usage of gran offer under ARP Act.	4 years	4 years
Pertinent expense, net under CARES Act.										33,417			339,681
Pertinent expense, net under CRRSA Act.										$ 983	20,122
Puerto Rico (Aerostar) | Short term benefits
Disclosure of geographical areas [line items]
Pertinent expense, net under CARES Act.											165,489		165,894
Puerto Rico (Aerostar) | Amortization Of Insurance And Bonding
Disclosure of geographical areas [line items]
Pertinent expense, net under CARES Act.											31,909		142,274
Puerto Rico (Aerostar) | Others includes sewage services and waste disposal
Disclosure of geographical areas [line items]
Pertinent expense, net under CARES Act.											95,118		23,650
Pertinent expense, net under CRRSA Act.											20,122
Puerto Rico (Aerostar) | Maintenance and preservation
Disclosure of geographical areas [line items]
Pertinent expense, net under CARES Act.											$ 40,961		$ 7,863

Cash and cash equivalents_ (Det

Cash and cash equivalents: (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Cash and cash equivalents:
Cash and cash held at banks	$ 6,589,294	$ 3,514,293
Short term investments	2,180,768	1,678,335
Total cash and cash equivalents	$ 8,770,062	$ 5,192,628	$ 6,192,679	$ 4,584,507

Cash and cash equivalents_ Rest

Cash and cash equivalents: Restricted (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Cash and cash equivalents:
Restricted cash and cash equivalents used for passenger facility charge authorized by FAA	$ 123,081	$ 5,055

Accounts receivable - Net_ (Det

Accounts receivable - Net: (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts receivable - Net:
Clients	$ 2,191,439	$ 1,458,653
Less: impairment provision	(317,664)	(346,183)	$ (191,766)
Clients, accounts receivable, net	1,873,775	1,112,470
Notes receivable from clients	4,463	245,757
Total accounts receivable	$ 1,878,238	$ 1,358,227

Accounts receivable - Net_ Move

Accounts receivable - Net: Movement in provision (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Impairment provision:
Provision beginning balance	$ 346,183	$ 191,766
Provision impairment	(128,000)
Provision ending balance	317,664	346,183
Mexico
Impairment provision:
Provision beginning balance	199,400
Application to provision	9,331	70,470
Provision ending balance	208,731	199,400
Colombia (Airplan)
Impairment provision:
Provision beginning balance	58,452
Application to provision		33,105
Provision impairment	(1,575)
Provision ending balance	56,877	58,452
Puerto Rico (Aerostar)
Impairment provision:
Provision beginning balance	88,331
Application to provision		50,842
Provision impairment	(36,275)
Provision ending balance	$ 52,056	$ 88,331

Accounts receivable - Net_ Expe

Accounts receivable - Net: Expected loss rate (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Expected loss rate:
Accounts receivables	$ 2,191,439	$ 1,458,653
Impairment provision	317,664	346,183	$ 191,766
Mexico
Expected loss rate:
Accounts receivables		65,452
Impairment provision	$ 208,731	$ 199,400
Mexico | Current
Expected loss rate:
Expected credit loss rate	0.00%	0.00%
Accounts receivables	$ 1,487,553	$ 474,854
Mexico | Three months
Expected loss rate:
Expected credit loss rate	0.02%	0.02%
Accounts receivables	$ 44,571	$ 59,819
Impairment provision	$ 9	$ 784
Mexico | Six months
Expected loss rate:
Expected credit loss rate	19.20%	19.20%
Accounts receivables	$ 6,429	$ 14,292
Impairment provision	$ 1,234	$ 2,744
Mexico | One year
Expected loss rate:
Expected credit loss rate	100.00%	100.00%
Accounts receivables	$ 78,432	$ 66,816
Impairment provision	$ 78,432	$ 66,816
Mexico | More than 365
Expected loss rate:
Expected credit loss rate	100.00%	100.00%
Accounts receivables	$ 129,056	$ 129,056
Impairment provision	129,056	129,056
Puerto Rico (Aerostar)
Expected loss rate:
Impairment provision	$ 52,056	$ 88,331
Puerto Rico (Aerostar) | Current
Expected loss rate:
Expected credit loss rate	5.40%	5.40%
Accounts receivables	$ 140,588	$ 444,515
Impairment provision	$ 7,657	$ 23,984
Puerto Rico (Aerostar) | Three months
Expected loss rate:
Expected credit loss rate	5.10%	5.10%
Accounts receivables	$ 98,868	$ 60,421
Impairment provision	$ 5,042	$ 3,084
Puerto Rico (Aerostar) | Six months
Expected loss rate:
Expected credit loss rate	43.70%	43.70%
Accounts receivables	$ 63,952	$ 3,702
Impairment provision	$ 27,947	$ 1,619
Puerto Rico (Aerostar) | One year
Expected loss rate:
Expected credit loss rate	87.50%	87.50%
Accounts receivables	$ 772	$ 4,896
Impairment provision	$ 676	$ 4,284
Puerto Rico (Aerostar) | More than 365
Expected loss rate:
Expected credit loss rate	100.00%	100.00%
Accounts receivables	$ 10,734	$ 55,360
Impairment provision	10,734	55,360
Colombia (Airplan)
Expected loss rate:
Impairment provision	$ 56,877	$ 58,452
Colombia (Airplan) | Current
Expected loss rate:
Expected credit loss rate	0.83%	0.83%
Colombia (Airplan) | Three months
Expected loss rate:
Expected credit loss rate	0.83%	0.70%
Accounts receivables	$ 82,638	$ 73,865
Impairment provision	$ 9,030	$ 516
Colombia (Airplan) | Six months
Expected loss rate:
Expected credit loss rate	0.83%	0.83%
Accounts receivables	$ 561	$ 1,610
Impairment provision	$ 561	$ 110
Colombia (Airplan) | One year
Expected loss rate:
Expected credit loss rate	100.00%	100.00%
Accounts receivables	$ 22,807	$ 37,214
Impairment provision	$ 22,807	$ 25,593
Colombia (Airplan) | More than 365
Expected loss rate:
Expected credit loss rate	100.00%	100.00%
Accounts receivables	$ 24,478	$ 32,233
Impairment provision	$ 24,478	$ 32,233

Accounts receivable - Net_ Addi

Accounts receivable - Net: Additional information (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 30, 2020	Apr. 01, 2020
Disclosure of disaggregation of revenue from contracts with customers [line items]
Trade and other current receivables	$ 1,878,238	$ 1,358,227
Points to add interest rate	1.25%	1.25%
Increase in impairment allowance for accounts receivable		$ 154,417
Decrease in impairment allowance for accounts receivable	$ 28,519
Accounts receivables	2,191,439	1,458,653
Unimpaired past due
Disclosure of disaggregation of revenue from contracts with customers [line items]
Accounts receivables	1,487,553	474,854
Unimpaired past due | Three months
Disclosure of disaggregation of revenue from contracts with customers [line items]
Accounts receivables	211,995	189,721
Unimpaired past due | Later than one year
Disclosure of disaggregation of revenue from contracts with customers [line items]
Accounts receivables	253,291	217,085
Passenger fees
Disclosure of disaggregation of revenue from contracts with customers [line items]
Trade and other current receivables	$ 1,139,818	$ 547,810
Banco Popular De Puerto Rico
Disclosure of disaggregation of revenue from contracts with customers [line items]
Points to add interest rate			0.50%	0.50%
Mexico
Disclosure of disaggregation of revenue from contracts with customers [line items]
Points to add interest rate	7.00%	7.00%
Notes received pledged	$ 4,463	$ 185,140
Term of guaranteed notes receivable	1 year 6 months	1 year 6 months
Increase in impairment allowance for accounts receivable	$ 9,331	$ 70,470
Accounts receivables		65,452
Colombia (Airplan)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Points to add interest rate	4.00%
Notes received pledged		60,617
Increase in impairment allowance for accounts receivable		33,105
Decrease in impairment allowance for accounts receivable	$ 1,575
Puerto Rico (Aerostar)
Disclosure of disaggregation of revenue from contracts with customers [line items]
Increase in impairment allowance for accounts receivable	$ 36,275	$ 50,842
Domestic traffic (in percent)	94.00%	80.00%

Land, furniture and equipment_3

Land, furniture and equipment - Net: (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Land, furniture and equipment:
Beginning balance	$ 504,385
Ending balance	184,590	$ 504,385
Land
Land, furniture and equipment:
Beginning balance	302,323	302,323
Foreign currency translation	(35)
Disposals transfers	(302,049)
Ending balance	239	302,323
Furniture equipment
Land, furniture and equipment:
Beginning balance	117,062	110,620
Foreign currency translation	131	515
Additions	6,201	5,927
Disposals transfers	(2,029)
Ending balance	121,365	117,062
Machinery
Land, furniture and equipment:
Beginning balance	143,618	106,843
Foreign currency translation	3,916	4,013
Additions	11,515	32,762
Ending balance	159,049	143,618
Computer equipment
Land, furniture and equipment:
Beginning balance	71,571	52,973
Foreign currency translation	2,303	931
Additions	12,806	17,667
Ending balance	86,680	71,571
Transportation equipment
Land, furniture and equipment:
Beginning balance	33,269	30,318
Foreign currency translation	917	1,420
Additions	1,882	1,531
Ending balance	36,068	33,269
Improvements to leased premises [Member]
Land, furniture and equipment:
Beginning balance	63,450	59,158
Foreign currency translation	1,943	569
Additions	19,268	3,723
Disposals transfers	(1,173)
Ending balance	83,488	63,450
Gross carrying amount
Land, furniture and equipment:
Beginning balance	504,385	520,623
Foreign currency translation	9,932	7,047
Additions	(26,381)	(23,285)
Disposals transfers	(303,346)
Ending balance	184,590	504,385
Accumulated depreciation
Land, furniture and equipment:
Beginning balance	(226,908)	(141,612)
Foreign currency translation	757	(401)
Additions	(78,053)	(84,895)
Disposals transfers	1,905
Ending balance	$ (302,299)	$ (226,908)

Land, furniture and equipment_4

Land, furniture and equipment - Net: Additional information (Details) - MXN ($) $ in Thousands	3 Months Ended	12 Months Ended			24 Months Ended
	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2021
Land, furniture and equipment:
Depreciation expense		$ 78,053	$ 84,895	$ 66,284
Proceeds from resale of land	$ 286,283
Mexico
Land, furniture and equipment:
Depreciation expense right-of-use assets		6,467	6,689
Colombia (Airplan)
Land, furniture and equipment:
Depreciation expense right-of-use assets					$ 0
Puerto Rico (Aerostar)
Land, furniture and equipment:
Depreciation expense right-of-use assets		0	0
Aerostar
Land, furniture and equipment:
Depreciation expense		66,930	72,474	54,524
Airplan
Land, furniture and equipment:
Depreciation expense		$ 909	$ 1,834	$ 1,506

Land, furniture and equipment_5

Land, furniture and equipment - Net: Right-of-use assets of leasing assets (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021MXN ($)	Dec. 31, 2021USD ($)	Jan. 01, 2021	Dec. 31, 2020MXN ($)
Disclosure of quantitative information about right-of-use assets [line items]
Weighted average interest rates of the lessee applied to lease liabilities	9.70%		9.20%
Current lease liabilities	$ 24,510			$ 17,236
Right-of-use assets with property leases	18,879			9,513
Lease liabilities	$ 24,510			$ 17,260
Corporate offices
Disclosure of quantitative information about right-of-use assets [line items]
Lease term of contract	5 years	5 years
Amount of monthly operating lease payments	$ 573	$ 28
Number of months rent for security deposit	2 months	2 months
Transportation equipment
Disclosure of quantitative information about right-of-use assets [line items]
Lease term of contract	48 months	48 months
Percentage of default monthly interest rate in the event of nonpayment of lease payment	3.00%	3.00%

Intangible assets, airport co_3

Intangible assets, airport concessions and goodwill - Net: - Movements of intangible assets of airport concessions (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Intangible assets:
Intangible assets and goodwill	$ 52,182,311	$ 49,126,038
Foreign currency translation	34,667	1,321,875
Additions	1,756,371	1,734,398
Intangible assets and goodwill	53,973,349	52,182,311
Accumulated amortization
Intangible assets:
Intangible assets and goodwill	(14,061,413)	(12,132,245)
Foreign currency translation	92,993	(79,297)
Additions	(1,915,289)	(1,849,871)
Intangible assets and goodwill	(15,883,709)	(14,061,413)
Concessions (Regulated Activity)
Intangible assets:
Intangible assets and goodwill	52,685,526	50,586,636
Foreign currency translation	(284,573)	1,059,370
Additions	219,336	107,144
Disposals transfers	2,113,556	932,376
Intangible assets and goodwill	54,733,845	52,685,526
Contracts assets
Intangible assets:
Intangible assets and goodwill	3,704,065	978,060
Foreign currency translation	8,403	1,295
Additions	3,146,143	3,036,386
Disposals transfers	(2,113,556)	(311,676)
Intangible assets and goodwill	4,745,055	3,704,065
Contractor advance
Intangible assets:
Intangible assets and goodwill	431,805	696,696
Foreign currency translation	(104)
Additions	278,496	355,809
Disposals transfers		(620,700)
Intangible assets and goodwill	710,197	431,805
Licenses Mexico
Intangible assets:
Intangible assets and goodwill	364,727	279,797
Additions	27,685	84,930
Intangible assets and goodwill	392,412	364,727
Commercial Right's (Unregulated Activity)
Intangible assets:
Intangible assets and goodwill	6,490,236	6,149,729
Foreign currency translation	182,071	340,507
Intangible assets and goodwill	6,672,307	6,490,236
Goodwill | Gross carrying amount
Intangible assets:
Intangible assets and goodwill	2,567,365	2,567,365
Foreign currency translation	35,877
Intangible assets and goodwill	$ 2,603,242	$ 2,567,365

Intangible assets, airport co_4

Intangible assets, airport concessions and goodwill - Net: - Allocation of goodwill (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Disclosure by geographical areas:
Goodwill	$ 2,603,242	$ 2,567,365
Colombia (Airplan)
Disclosure by geographical areas:
Goodwill	1,605,598	1,509,714
Puerto Rico (Aerostar)
Disclosure by geographical areas:
Goodwill	$ 997,644	$ 1,057,651

Intangible assets, airport co_5

Intangible assets, airport concessions and goodwill - Net: - Expected probability-weighted cash flow (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Disclosure of geographical areas [line items]
Impairment loss	$ 0	$ 0
Negative | CGU Mexico
Disclosure of geographical areas [line items]
Percentage of expected probability-weighted cash flows		25.00%
Negative | CGU Airplan
Disclosure of geographical areas [line items]
Percentage of expected probability-weighted cash flows	20.00%	25.00%
Negative | CGU Aerostar
Disclosure of geographical areas [line items]
Percentage of expected probability-weighted cash flows	15.00%	25.00%
Base | CGU Mexico
Disclosure of geographical areas [line items]
Percentage of expected probability-weighted cash flows		65.00%
Base | CGU Airplan
Disclosure of geographical areas [line items]
Percentage of expected probability-weighted cash flows	70.00%	65.00%
Base | CGU Aerostar
Disclosure of geographical areas [line items]
Percentage of expected probability-weighted cash flows	75.00%	65.00%
Positive | CGU Mexico
Disclosure of geographical areas [line items]
Percentage of expected probability-weighted cash flows		10.00%
Positive | CGU Airplan
Disclosure of geographical areas [line items]
Percentage of expected probability-weighted cash flows	10.00%	10.00%
Positive | CGU Aerostar
Disclosure of geographical areas [line items]
Percentage of expected probability-weighted cash flows	10.00%	10.00%

Intangible assets, airport co_6

Intangible assets, airport concessions and goodwill - Net: - CGU with a significant amount of goodwill (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Colombia (Airplan)
Disclosure by geographical areas:
Discount rate	8.57%	6.92%
Operating costs and expenses annual average	3.00%	3.00%
Passenger growth rate in the recovery period of each CGU.	18.96%	52.16%
Recovery period (years)	1 year	3 years
Average growth rate of passengers in the period
After the recovery of passengers for each CGU	4.90%	4.90%
Hierarchy level of the fair value of the recoverable value of the CGU	3	3
Puerto Rico (Aerostar)
Disclosure by geographical areas:
Discount rate	9.26%	9.54%
Operating costs and expenses annual average	3.00%	3.00%
Passenger growth rate in the recovery period of each CGU.	99.00%	19.37%
Recovery period (years)		5 years
Average growth rate of passengers in the period
After the recovery of passengers for each CGU	1.70%	1.70%
Hierarchy level of the fair value of the recoverable value of the CGU	3	3
Mexico
Disclosure by geographical areas:
Discount rate		12.20%
Operating costs and expenses annual average		3.00%
Passenger growth rate in the recovery period of each CGU.	76.00%	34.80%
Recovery period (years)		5 years
Average growth rate of passengers in the period
After the recovery of passengers for each CGU		2.30%
Hierarchy level of the fair value of the recoverable value of the CGU		3

Intangible assets, airport co_7

Intangible assets, airport concessions and goodwill - Net: - Additional information (Details) $ in Thousands, $ in Thousands	May 31, 2019	May 15, 2008	Jun. 30, 2019	Dec. 31, 2019	Dec. 31, 2021MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2019MXN ($)
Disclosure by geographical areas:
Amortisation expense					$ 1,877,315		$ 1,820,239	$ 1,750,239
Amortization commercial rights					$ 186,638		$ 181,545	172,020
Explanation of value assigned to key assumption					Taking the base scenario and applying a sensitivity analysis to the discount rate by +1% or -1% in each CGU, cash flow projections would have generated an effect of an excess of Ps.61,088 and Ps.4,120,188, in Aerostar, respectively, and Ps.258,900 and Ps.620,260 in Airplan, respectively.	Taking the base scenario and applying a sensitivity analysis to the discount rate by +1% or -1% in each CGU, cash flow projections would have generated an effect of an excess of Ps.61,088 and Ps.4,120,188, in Aerostar, respectively, and Ps.258,900 and Ps.620,260 in Airplan, respectively.	Taking the base scenario and applying a sensitivity analysis to the discount rate by +1% or -1% in each CGU, cash flow projections would have generated an effect of an excess of Ps.8,375,900 and Ps.18,213,261, respectively in Mexico, Ps. 563,239 and Ps.4,995,314 in Aerostar, respectively, and Ps.1,273,721 and Ps.1,857,402 in Airplan, respectively.
Impairment testing on all CGUs considering the entire value of intangible assets, airport concessions and goodwill					$ 2,603,242		$ 52,182,311
Original concession period for operating rights		25 years			50 years	50 years
Airplan
Disclosure by geographical areas:
Original concession period for operating rights		15 years			40 years	40 years
Minimum | Airplan
Disclosure by geographical areas:
Original concession period for operating rights					24 years	24 years
CGU Mexico
Disclosure by geographical areas:
Explanation of period over which management has projected cash flows							P28Y
CGU Mexico | Positive
Disclosure by geographical areas:
Percentage applied to passenger traffic							5.00%
Amount in excess of cash flow projections							$ 8,375,900
CGU Mexico | Negative
Disclosure by geographical areas:
Percentage applied to passenger traffic					5.00%	5.00%
Amount in excess of cash flow projections							$ 18,213,261
CGU Aerostar
Disclosure by geographical areas:
Explanation of period over which management has projected cash flows					P31Y	P31Y	P32Y
Cash payments						$ 2,500
CGU Aerostar | Positive
Disclosure by geographical areas:
Percentage applied to passenger traffic					5.00%	5.00%	10.00%
Amount in excess of cash flow projections					$ 61,088		$ 563,239
CGU Aerostar | Negative
Disclosure by geographical areas:
Percentage applied to passenger traffic					5.00%	5.00%	10.00%
Amount in excess of cash flow projections					$ 4,120,188		$ 4,995,314
CGU Airplan
Disclosure by geographical areas:
Explanation of period over which management has projected cash flows					P11Y	P11Y	P12Y
CGU Airplan | Positive
Disclosure by geographical areas:
Percentage applied to passenger traffic					10.00%	10.00%	10.00%
Amount in excess of cash flow projections					$ 258,900		$ 1,273,721
CGU Airplan | Negative
Disclosure by geographical areas:
Percentage applied to passenger traffic					10.00%	10.00%	10.00%
Amount in excess of cash flow projections					$ 620,260		$ 1,857,402
Licences
Disclosure by geographical areas:
Amortisation expense					37,974		29,632	20,374
Colombia (Airplan)
Disclosure by geographical areas:
Amortisation expense					339,676		357,934	384,169
Amortization commercial rights					$ 104,651		$ 101,795	$ 96,455
Percent of obligation to pay consideration on gross income					19.00%	19.00%	19.00%	19.00%
Puerto Rico (Aerostar)
Disclosure by geographical areas:
Amortisation expense					$ 486,507		$ 492,505	$ 433,328
Percent of obligation to pay consideration on gross income	5.00%		5.00%	5.00%	5.00%	5.00%	5.00%
Mexico
Disclosure by geographical areas:
Amortisation expense					$ 759,798		$ 686,460	$ 664,267
Percent of obligation to pay consideration on gross income					5.00%	5.00%	5.00%	5.00%

Accounts payable and accrued _2

Accounts payable and accrued expenses: (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accounts payable and accrued expenses:
Suppliers	$ 290,687	$ 353,885
Taxes payable	311,847	57,174
Use rights of assets under concession	337,087	5,070
Accounts payable to related parties	127,901	53,598
Lease payable	24,510	17,236
Salaries payable	166,089	128,105
Sundry creditors for services provided	959,376	639,726
Accounts payable to contractors	271,462	343,610
Total	$ 2,488,959	$ 1,598,404

Bank loans_ Credit lines (Detai

Bank loans: Credit lines (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021MXN ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2021COP ($)	Oct. 15, 2021MXN ($)	Sep. 29, 2021MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2020COP ($)	Dec. 30, 2020MXN ($)	Dec. 30, 2020USD ($)	Sep. 11, 2020MXN ($)	Sep. 11, 2020COP ($)	Jun. 29, 2020MXN ($)
Bank loans:
Credit line used	$ 11,229,606	$ 6,936,708
Principle amortization	(4,429,334)	(245,520)
Commissions and interest - Net	27,207	37,895
Short Term	224,472	808,515
Long-Term	6,598,397	6,641,941
Long- term	6,603,006	6,119,655
Fair value	6,324,474	6,400,498
Mexico
Bank loans:
Credit line used	8,630,000	3,980,000
Principle amortization	(3,980,000)	(20,000)
Commissions and interest - Net	(19,278)	11,210
Short Term	6,964	322,209
Long- term	4,623,758	3,649,001
Fair value	4,680,422	3,947,277
Colombia (Airplan)
Bank loans:
Credit line used	2,390,983	2,956,708		$ 375,525,853				$ 335,925,853			$ 67,041	$ 11,612,000,000
Principle amortization	(240,711)	(225,520)
Commissions and interest - Net	46,485	26,670
Short Term	217,508	287,204
Long- term	1,979,248	2,470,654
Fair value	1,644,052	2,254,033
Puerto Rico (Aerostar)
Bank loans:
Credit line used	208,623	199,087	$ 10,000				$ 10,000		$ 399,010	$ 20,000
Principle amortization	(208,623)
Commissions and interest - Net		15
Short Term		199,102
Fair value		199,188
Santandar | Mexico
Bank loans:
Credit line used	2,000,000	2,000,000
Principle amortization	(2,000,000)
Commissions and interest - Net		(5,133)
Long- term		1,994,867
Fair value		1,989,862
Santandar New | Mexico
Bank loans:
Credit line used	2,650,000					$ 2,650,000
Commissions and interest - Net	(10,716)
Short Term	1,062
Long- term	2,638,222
Fair value	2,660,990
BBVA Bancomer, S. A. | Mexico
Bank loans:
Credit line used	1,980,000	1,980,000
Principle amortization	(1,980,000)	(20,000)
Commissions and interest - Net		16,343
Short Term		322,209
Long- term		1,654,134
Fair value		1,957,415
BBVA Bancomer, S.A. New | Mexico
Bank loans:
Credit line used	2,000,000				$ 2,000,000
Commissions and interest - Net	(8,562)
Short Term	5,902
Long- term	1,985,536
Fair value	2,019,432
Bancolombia | Colombia (Airplan)
Bank loans:
Credit line used	801,230	984,985		125,250,000				111,750,000,000
Principle amortization	(68,086)	(69,959)
Commissions and interest - Net	16,673	9,410
Short Term	74,704	81,758
Long- term	675,113	842,678
Fair value	560,472	752,072
Bancolombia one | Colombia (Airplan)
Bank loans:
Credit line used	40,995	67,697		8,128,400				8,128,400
Principle amortization	(40,995)	(20,309)
Commissions and interest - Net		91
Short Term		47,479
Fair value		47,957
Banco Popular De Puerto Rico | Mexico
Bank loans:
Credit line used													$ 1,500,000
Banco Popular De Puerto Rico | Puerto Rico (Aerostar)
Bank loans:
Credit line used	208,623	199,087	$ 10,000				$ 10,000
Principle amortization	(208,623)
Commissions and interest - Net		15
Short Term		199,102
Fair value		199,188
CorpBanca Columbia | Colombia (Airplan)
Bank loans:
Credit line used	545,168	670,111		85,170,000				75,990,000
Principle amortization	(46,298)	(47,572)
Commissions and interest - Net	11,718	7,511
Short Term	50,191	55,565
Long- term	460,397	574,485
Fair value	381,121	511,409
Banco Davivienda | Colombia (Airplan)
Bank loans:
Credit line used	480,881	591,130		75,149,985				67,049,985
Principle amortization	(40,851)	(41,975)
Commissions and interest - Net	10,081	6,098
Short Term	44,471	49,012
Long- term	405,640	506,241
Fair value	336,283	451,243
Banco de Bogota | Colombia (Airplan)
Bank loans:
Credit line used	197,490	242,820		30,894,211				27,564,211
Principle amortization	(16,794)	(17,256)
Commissions and interest - Net	3,613	1,893
Short Term	18,350	20,227
Long- term	165,959	207,230
Fair value	138,250	185,511
Banco de Occidente | Colombia (Airplan)
Bank loans:
Credit line used	197,487	242,818		30,894,228				27,564,228
Principle amortization	(16,794)	(17,256)
Commissions and interest - Net	3,497	1,758
Short Term	18,240	20,100
Long- term	165,949	207,220
Fair value	138,250	185,511
Banco Popular | Colombia (Airplan)
Bank loans:
Credit line used	42,485	52,292		6,679,029				5,959,029
Principle amortization	(3,631)	(3,731)
Commissions and interest - Net	(57)	(213)
Short Term	3,755	4,475
Long- term	35,041	43,873
Fair value	29,892	40,110
Banco AV Villas | Colombia (Airplan)
Bank loans:
Credit line used	42,759	52,558		6,680,000				5,960,000
Principle amortization	(3,631)	(3,731)
Commissions and interest - Net	937	589
Short Term	3,954	4,358
Long- term	36,110	45,058
Fair value	29,892	40,110
Servicios Financieros | Colombia (Airplan)
Bank loans:
Credit line used	42,490	52,297		$ 6,680,000				$ 5,960,000
Principle amortization	(3,631)	(3,731)
Commissions and interest - Net	23	(467)
Short Term	3,843	4,230
Long- term	35,039	43,869
Fair value	$ 29,892	$ 40,110

Bank loans_ Syndicated loan (De

Bank loans: Syndicated loan (Details) $ in Thousands, $ in Thousands	Dec. 31, 2021COP ($)	Dec. 31, 2021MXN ($)	Dec. 31, 2020MXN ($)	Jun. 01, 2015COP ($)	Jun. 01, 2015MXN ($)
Bank loans:
Borrowings	$ 440,000,000	$ 13,779,547	$ 13,900,346	$ 440,000,000	$ 2,897,404
Bancolombia
Bank loans:
Borrowings	150,000,000
CorpBanca Columbia
Bank loans:
Borrowings	102,000,000
Banco AV Villas
Bank loans:
Borrowings	8,000,000
Banco Davivienda
Bank loans:
Borrowings	90,000,000
Banco de Bogota
Bank loans:
Borrowings	37,000,000
Banco de Occidente
Bank loans:
Borrowings	37,000,000
Banco Popular
Bank loans:
Borrowings	8,000,000
Servicios Financieros
Bank loans:
Borrowings	$ 8,000,000

Bank loans_ Additional informat

Bank loans: Additional information (Details) $ in Thousands, $ in Thousands, $ in Thousands

Oct. 15, 2021MXN ($)

Oct. 13, 2021MXN ($)

Sep. 29, 2021MXN ($)

Apr. 26, 2021MXN ($)

Dec. 30, 2020MXN ($)

Sep. 11, 2020MXN ($)

Jun. 29, 2020MXN ($)

Apr. 01, 2020MXN ($)

Oct. 19, 2017MXN ($)

Oct. 31, 2017MXN ($)

Dec. 31, 2021MXN ($)

Dec. 31, 2020MXN ($)

Dec. 31, 2019MXN ($)

Dec. 31, 2019COP ($)

Sep. 30, 2021

Dec. 30, 2020USD ($)

Sep. 11, 2020COP ($)

Apr. 01, 2020USD ($)

Bank loans:

Increase (decrease) in fair value measurement, liabilities

$ 605,382

$ 3,408,442

$ 535,125,402

Bank loans paid

$ 4,429,334

$ 245,520

$ 152,047

Proceeds from borrowings, classified as financing activities

$ 4,650,000

$ 306,241

Points to add interest rate

1.25%

1.25%

Mexico

Bank loans:

Points to add interest rate

7.00%

7.00%

Colombia (Airplan)

Bank loans:

Points to add interest rate

4.00%

Borrowings, Term

1 year

BBVA Bancomer, S. A.

Bank loans:

Notional amount

$ 1,500,000

$ 2,000,000

Bank loans paid

$ 1,960,000

$ 20,000

Borrowings, interest rate basis

28-Day Interbank Equilibrium Interest Rate (28 Day TIIE) plus 1.5%

TIIE rate of 28 days plus 1.25 points.

Points to add interest rate

1.50%

1.25%

Borrowings, Term

18 months

7 years

BBVA Bancomer, S. A. | Mexico

Bank loans:

Bank loans paid

$ 1,960,000

BBVA Bancomer, S.A. New

Bank loans:

Notional amount

$ 2,000,000

Borrowings, interest rate basis

TIIE rate to 28 days plus an applicable margin

Points to add interest rate

1.50%

Borrowings, Term

7 years

BBVA Bancomer, S.A. New | Net Leverage Index Less Than 1.5X

Bank loans:

Points to add interest rate

1.40%

BBVA Bancomer, S.A. New | Net Leverage Index Between 1.5X and 2.5X

Bank loans:

Points to add interest rate

1.65%

BBVA Bancomer, S.A. New | Net Leverage Index Greater Than 2.5X

Bank loans:

Points to add interest rate

1.90%

BBVA Bancomer, S.A. New | Mexico

Bank loans:

Borrowings, interest rate basis

28-day TIIE rate plus an applicable margin

Borrowings, Term

7 years

Santandar

Bank loans:

Notional amount

$ 2,000,000

Bank loans paid

$ 2,000,000

Borrowings, interest rate basis

28-day TIIE rate plus 1.25 points

Points to add interest rate

1.25%

Borrowings, Term

5 years

Santandar | Mexico

Bank loans:

Bank loans paid

$ 20,000,000

Borrowings, interest rate basis

28-day TIIE rate plus 1.5 points

Points to add interest rate

1.50%

Santandar New

Bank loans:

Notional amount

$ 2,650,000

Borrowings, interest rate basis

28-day TIIE rate plus 1.50 points

Points to add interest rate

1.50%

Bancolombia

Bank loans:

Notional amount

$ 67,041

$ 11,612,000

Borrowings, interest rate basis

DTF rate plus 1.7%

Points to add interest rate

1.70%

1.70%

Borrowings, interest rate

4.43%

4.43%

Borrowings, Term

10 months

Banco Popular De Puerto Rico

Bank loans:

Notional amount

$ 399,010

$ 20,000

$ 10,000

Bank loans paid

$ 239,200

Points to add interest rate

0.50%

0.50%

0.50%

Borrowings, Term

3 years

3 years

Unused credit line (in percent)

0.15%

Banco Popular De Puerto Rico | Mexico

Bank loans:

Borrowings, Term

18 months

Short and long-term documents_2

Short and long-term documents: (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Long-term debt:
Principal amortization	$ (220,961)		$ (253,925)		$ (205,308)
Long	6,598,397		6,641,941
Fair value	6,324,474		6,400,498
Senior secured notes due on March 22, 2035
Long-term debt:
Credit line	7,207,061		7,265,206			$ 400,000	$ 400,000
Interest	(34,031)	$ (11,102)	(39,105)	$ (10,577)
Principal amortization	(220,961)		(253,925)
Short	353,672		330,235
Long	6,598,397		6,641,941
Fair value	$ 7,619,720		$ 7,697,476

Short and long-term documents_3

Short and long-term documents: Additional information (Details) $ in Thousands, $ in Thousands	May 22, 2013	Dec. 31, 2021MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Jun. 24, 2015MXN ($)	Jun. 24, 2015USD ($)	Dec. 31, 2013MXN ($)	Dec. 13, 2013USD ($)
Aerostar
Long-term debt:
Notional amount								$ 4,471,000	$ 350,000
Borrowings, interest rate						6.75%	6.75%
Senior secured notes due on March 22, 2035
Long-term debt:
Notional amount		$ 7,207,061	$ 400,000	$ 7,265,206	$ 400,000
Borrowings, interest rate	5.75%
Debt Instrument, Quoted Yield	2.39%
Spread Credit	336
Senior secured notes due on March 22, 2035 | Aerostar
Long-term debt:
Notional amount						$ 737,000	$ 50,000

Stockholders' Equity_ (Details)

Stockholders' Equity: (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Stockholders' Equity
Total shares	300,000,000	300,000,000
Capital stock	$ 7,767,276	$ 7,767,276
B Series
Stockholders' Equity
Total shares	277,050,000	277,050,000
Capital stock	$ 7,173,079	$ 7,173,079
BB Series
Stockholders' Equity
Total shares	22,950,000	22,950,000
Capital stock	$ 594,197	$ 594,197

Stockholders' Equity_ Additiona

Stockholders' Equity: Additional information (Details) - MXN ($) $ in Thousands	Apr. 23, 2020	Apr. 24, 2019	Dec. 31, 2021	Dec. 31, 2019	Dec. 31, 2020
Stockholders' Equity
Capital stock			$ 7,767,276		$ 7,767,276
Capital redemption reserve			11,554,572		11,554,572
Dividends paid, classified as financing activities	$ 2,463,000	$ 3,000,000	$ 2,463,000	$ 3,000,000
Dividend Declared, Tax on Dividends, Percentage			42.86%
Retained earnings			$ 15,551,586		12,131,610
Additional paid-in capital			48,586,919		45,258,134
Capital Contribution			17,347,482		14,759,918
Fixed Capital Shares
Stockholders' Equity
Capital stock			1,000		1,000
Variable Capital Shares
Stockholders' Equity
Capital stock			$ 7,766,276		$ 7,766,276

Income tax incurred and defer_3

Income tax incurred and deferred: IT Provision (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disclosure by geographical areas:
IT provision	$ 1,728,507	$ 729,155	$ 1,978,102
Mexico
Disclosure by geographical areas:
Current IT	1,749,031	631,471	1,864,384
Deferred IT	(128,254)	117,924	57,023
IT provision	1,620,777	749,395	1,921,407
Puerto Rico (Aerostar)
Disclosure by geographical areas:
Current IT	886	(16)	433
Deferred IT	37,979	42,546	38,146
IT provision	38,865	42,530	38,579
Colombia (Airplan)
Disclosure by geographical areas:
Current IT	74,862	2,916	110,910
Deferred IT	(5,997)	(65,686)	(92,794)
IT provision	$ 68,865	$ (62,770)	$ 18,116

Income tax incurred and defer_4

Income tax incurred and deferred: Reconciliation (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2014
Disclosure of geographical areas [line items]
Consolidated income before IT and joint venture equity method:		$ 8,126,035	$ 2,855,692	$ 7,661,741
Consolidated income before IT and joint venture equity method:		8,126,035	2,855,692	7,661,737
Net (loss) income before taxes of Airplan and Aerostar		(1,418,186)	(65,672)	(843,352)
Net (loss) income before taxes of subsidiaries in Mexico not subject to IT		(170,247)	4,337	(100,793)
Income before provisions for income taxes		$ 6,537,602	$ 2,794,357	$ 6,717,596
Statutory IT rate		30.00%	30.00%	30.00%	30.00%
IT that would result from applying the IT rate to book profit before income taxes		$ 1,961,281	$ 838,307	$ 2,015,279
Non-deductible items and other permanent differences		7,853	10,496	11,941
Annual adjustment for tax inflation		(33,603)	(18,958)	(12,783)
Accounting disconnect inflation		(314,754)	(80,450)	(93,030)
IT provision		$ 1,728,507	$ 729,155	$ 1,978,102
Effective IT rate		26.00%	26.00%	29.00%
Puerto Rico (Aerostar)
Disclosure of geographical areas [line items]
Statutory IT rate		10.00%
Effect by difference in rate of IT		$ 38,865	$ 42,530	$ 38,579
IT provision		$ 38,865	$ 42,530	$ 38,579
Colombia (Airplan)
Disclosure of geographical areas [line items]
Statutory IT rate	35.00%	31.00%	32.00%	33.00%
Effect by difference in rate of IT		$ 68,865	$ (62,770)	$ 18,116
IT provision		$ 68,865	$ (62,770)	$ 18,116

Income tax incurred and defer_5

Income tax incurred and deferred: Temporary differences (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income tax:
Deferred tax assets	$ 264,283	$ 260,202
Deferred tax liabilities	(3,308,915)	(3,425,347)
Deferred income tax liability - Net	(3,044,632)	(3,165,145)	$ (3,004,584)
Temporary differences
Income tax:
Deferred tax assets	57,201	31,019
Fair Value of Long term Debt
Income tax:
Deferred tax assets	149,120	162,574
Allowance for doubtful accounts [member]
Income tax:
Deferred tax assets	57,962	66,609
Deferred income tax liability - Net	57,962	66,609	$ 34,296
Fixed and intangible assets
Income tax:
Deferred tax liabilities	(3,111,403)	(3,198,632)
Temporary assets
Income tax:
Deferred tax liabilities	(197,104)	(226,106)
Amortization of expenses
Income tax:
Deferred tax liabilities	(408)	(609)
Colombia (Airplan) | Fixed and intangible assets
Income tax:
Deferred tax liabilities	(587,845)	(647,571)
Puerto Rico (Aerostar) | Fixed and intangible assets
Income tax:
Deferred tax liabilities	$ (1,100,265)	$ (1,032,799)

Income tax incurred and defer_6

Income tax incurred and deferred: Movement (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income tax:
Beginning Balances	$ 3,165,145	$ 3,004,584
IFRS 16 adoption adjustment Conversion revaluation effect Airplan and Aerostar	(24,241)	65,777
Increase (decrease) in deferred tax liability (asset)	(96,272)	94,784
Ending Balances	3,044,632	3,165,145
Colombia (Airplan)
Income tax:
Increase (decrease) in deferred tax liability (asset)	(5,997)	(65,686)
Mexico
Income tax:
Increase (decrease) in deferred tax liability (asset)	(128,254)	117,924
Puerto Rico (Aerostar)
Income tax:
Increase (decrease) in deferred tax liability (asset)	37,979	42,546
Allowance for doubtful accounts [member]
Income tax:
Beginning Balances	(66,609)	(34,296)
Increase (decrease) in deferred tax liability (asset)	8,647	(32,313)
Ending Balances	(57,962)	(66,609)
Allowance for doubtful accounts [member] | Colombia (Airplan)
Income tax:
Increase (decrease) in deferred tax liability (asset)	11,390	(11,390)
Allowance for doubtful accounts [member] | Mexico
Income tax:
Increase (decrease) in deferred tax liability (asset)	(2,743)	(20,923)
Concessioned assets
Income tax:
Beginning Balances	3,101,892	3,016,922
Increase (decrease) in deferred tax liability (asset)	(23,392)	84,970
Ending Balances	3,078,500	3,101,892
Concessioned assets | Colombia (Airplan)
Income tax:
Increase (decrease) in deferred tax liability (asset)	28,642	(73,994)
Concessioned assets | Mexico
Income tax:
Increase (decrease) in deferred tax liability (asset)	(91,743)	115,197
Concessioned assets | Puerto Rico (Aerostar)
Income tax:
Increase (decrease) in deferred tax liability (asset)	39,709	43,767
Unrealised foreign exchange gains (losses)
Income tax:
Beginning Balances	96,740	(42,814)
IFRS 16 adoption adjustment Conversion revaluation effect Airplan and Aerostar	(61,018)	141,236
Increase (decrease) in deferred tax liability (asset)	(2,819)	(1,682)
Ending Balances	32,903	96,740
Unrealised foreign exchange gains (losses) | Colombia (Airplan)
Income tax:
Increase (decrease) in deferred tax liability (asset)	(1,089)	(461)
Unrealised foreign exchange gains (losses) | Puerto Rico (Aerostar)
Income tax:
Increase (decrease) in deferred tax liability (asset)	(1,730)	(1,221)
Other temporary differences
Income tax:
Beginning Balances	33,122	64,772
IFRS 16 adoption adjustment Conversion revaluation effect Airplan and Aerostar	36,777	(75,459)
Increase (decrease) in deferred tax liability (asset)	(78,708)	43,809
Ending Balances	(8,809)	33,122
Other temporary differences | Colombia (Airplan)
Income tax:
Increase (decrease) in deferred tax liability (asset)	(44,940)	20,159
Other temporary differences | Mexico
Income tax:
Increase (decrease) in deferred tax liability (asset)	$ (33,768)	$ 23,650

Income tax incurred and defer_7

Income tax incurred and deferred: Aerostar Tax loss Carry forwards (Details) $ in Thousands	Dec. 31, 2021MXN ($)
Income tax:
Unused tax losses for which no deferred tax asset recognised	$ 190,148
Tax loss Year 2012 Expiring in 2022
Income tax:
Unused tax losses for which no deferred tax asset recognised	7,085
Tax loss Year 2013 Expiring in 2023
Income tax:
Unused tax losses for which no deferred tax asset recognised	37,256
Tax loss Year 2014 Expiring in 2024
Income tax:
Unused tax losses for which no deferred tax asset recognised	25,545
Tax loss Year 2015 Expiring in 2025
Income tax:
Unused tax losses for which no deferred tax asset recognised	28,520
Tax loss Year 2016 Expiring in 2026
Income tax:
Unused tax losses for which no deferred tax asset recognised	27,745
Tax Loss Year 2017 Expiring In 2027
Income tax:
Unused tax losses for which no deferred tax asset recognised	22,372
Tax Loss Year 2018 Expiring In 2028
Income tax:
Unused tax losses for which no deferred tax asset recognised	10,900
Tax Loss Year 2020 Expiring In 2030
Income tax:
Unused tax losses for which no deferred tax asset recognised	$ 30,725

Income tax incurred and defer_8

Income tax incurred and deferred: Temporal differences (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2014
Income tax incurred and deferred:
Undistributed utilities	$ 4,903,164	$ 3,200,543
Tax rate	30.00%	30.00%	30.00%	30.00%
Deferred income tax liabilities unrecognized with the previous temporary differences	$ 1,470,949	$ 960,163

Income tax incurred and defer_9

Income tax incurred and deferred: Additional information (Details) - MXN ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2014
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Share of profit (loss) of associates accounted for using equity method		$ 6,045,955,000	$ 2,163,740,000	$ 6,119,361,000
Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense		$ 192,040,000	$ 3,196,000	$ 36,613,000
Applicable tax rate		30.00%	30.00%	30.00%	30.00%
Investments rate of return		20.00%	20.00%
Tax expense (income)		$ 1,728,507,000	$ 729,155,000	$ 1,978,102,000
Income taxes recovery		416,000	32,017,000
Current tax assets, current		142,970,000	631,999,000
Aerostar
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Share of profit (loss) of associates accounted for using equity method		$ 88,577,000
Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense			$ 660,404,000
Applicable tax rate		10.00%	10.00%
Airplan
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Share of profit (loss) of associates accounted for using equity method		$ 241,490,000	$ 9,133,000	325,349,000
Applicable tax rate		31.00%	32.00%
Current tax expense (income)		$ 74,862,000	$ 29.16	$ 107,365,000
Colombia (Airplan)
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Applicable tax rate	35.00%	31.00%	32.00%	33.00%
Current tax expense (income)		$ 74,862,000	$ 2,916,000	$ 110,910,000
Tax expense (income)		68,865,000	(62,770,000)	18,116,000
Asset tax		$ (5,997,000)	$ (65,686,000)	(92,794,000)
Percentage of net income on net worth		3.50%
Percentage of presumptive income		0.00%	0.50%
Puerto Rico (Aerostar)
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense		$ 79,720,000
Applicable tax rate		10.00%
Current tax expense (income)		$ 886,000	$ (16,000)	433,000
Tax expense (income)		38,865,000	42,530,000	38,579,000
Asset tax		$ 37,979,000	$ 42,546,000	$ 38,146,000

Balances and transactions wit_3

Balances and transactions with related parties: Receivable/Payable (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Related parties:
Accounts receivable		$ 197
Payables to related parties	$ (127,901)	(53,795)
Payables to related parties, net	(127,901)	(53,598)
Autobuses de Oriente
Related parties:
Accounts receivable		197
Payables to related parties		(127)
Inversiones y Tecnicas Aeroportuarias, S. A. de C. V.
Related parties:
Payables to related parties	(127,446)	(53,257)
Key Management
Related parties:
Payables to related parties	$ (455)	$ (411)

Balances and transactions wit_4

Balances and transactions with related parties: Transactions (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Related parties:
Revenue	$ 18,784,661	$ 12,624,731	$ 16,821,638
Technical assistance (Note 14.4)	(391,698)	(175,615)	(404,086)
Leasing	(6,467)	(6,304)
Autobuses de Oriente
Related parties:
Revenue	11,800	7,968	14,349
Autobuses Golfo Pacfico
Related parties:
Revenue	6,468	4,862	7,290
Coordinados de Mxico de Oriente, S. A. de C. V.
Related parties:
Revenue	162	164	157
Related parties
Related parties:
Leasing	(5,863)	(6,061)	(5,340)
Cleaning services	$ (12,307)	$ (11,848)	$ (11,544)

Balances and transactions wit_5

Balances and transactions with related parties: Compensation of key personnel (Details) - Key Management - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Related parties:
Short term salaries and other benefits paid to key personnel (Note 17.17)	$ 122,271	$ 137,272	$ 109,747
Fees paid to the Board of Directors and Committees	$ 8,144	$ 8,571	$ 9,146

Balances and transactions wit_6

Balances and transactions with related parties: Additional information (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disclosure of transactions between related parties [line items]
Explanation of nature and extent of renewal and termination options	The agreement is for an initial term of 15 years and renews automatically for subsequent five year periods, unless one of the parts issues the other a cancellation notice within a determined term prior to the programmed expiration date. The Company can only exercise its termination right through a resolution of the shareholders
Explanation of significant terms of service concession arrangement that may affect amount, timing and certainty of future cash flows	In accordance with the contract, the Company agreed to pay an annual compensation equivalent to the higher of a fixed amount or 5% of the consolidated income of the Company before deducting the compensation for technical assistance and before the comprehensive financial result, IT, depreciation and amortization, determined in accordance with financial reporting standards applicable in Mexico. Beginning in 2003, the minimum fixed amount is of USD2 million (approximately Ps.37.7 million).
Key management personnel compensation	$ 64,795	$ 66,083	$ 41,411
Technical assistance amount	391,698	175,615	404,086
Aerostar and Airplan
Disclosure of transactions between related parties [line items]
Key management personnel compensation	11,051	15,650	17,381
Inversiones y Tecnicas Aeroportuarias, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Technical assistance amount	$ 391,698	$ 175,615	$ 404,086

Commitments and contingencies_2

Commitments and contingencies: Future payments (Details) $ in Thousands	Dec. 31, 2021MXN ($)
Commitments:
Minimum lease payments payable under non-cancellable operating lease	$ 22,947
Not Later Than One Year Member
Commitments:
Minimum lease payments payable under non-cancellable operating lease	6,884
Later than one year
Commitments:
Minimum lease payments payable under non-cancellable operating lease	$ 16,063

Commitments and contingencies_3

Commitments and contingencies: Investment commitments (Details) $ in Thousands	Dec. 31, 2021MXN ($)
Disclosure of non-adjusting events after reporting period [line items]
Contractual capital commitments	$ 2,596,107
2022
Disclosure of non-adjusting events after reporting period [line items]
Contractual capital commitments	2,068,567
2023
Disclosure of non-adjusting events after reporting period [line items]
Contractual capital commitments	$ 527,540

Commitments and contingencies_4

Commitments and contingencies: Additional information (Details) $ in Thousands, $ in Thousands	Aug. 21, 2019MXN ($)	Mar. 21, 2015MXN ($)	Mar. 21, 2015USD ($)	Jun. 30, 2021MXN ($)	Dec. 31, 2021MXN ($)room	Dec. 31, 2020MXN ($)	Aug. 19, 2020MXN ($)
Commitments and contingencies:
Contingent rents recognised as expense		$ 573	$ 28
Leasing					$ 6,467	$ 6,304
Number of hotel rooms | room					450
Proceeds from resale of land				$ 286,283
Percentage of amortization of concessionaries per year					15.00%
Estimated financial effect	$ 73,000
Period that Amparo proceedings will resolve	2 years
Deferment investments							$ 2,292,355
Land in Huatulco
Commitments and contingencies:
Proceeds from resale of land					$ 286,283
Aeropuerto de Cancun, S. A. de C. V.
Commitments and contingencies:
Estimated financial effect					865,000
Aeropuerto de Cancun, S. A. de C. V. | Legal proceedings contingent liability
Commitments and contingencies:
Legal proceedings provision					$ 116,000

Summary of the main accountin_4

Summary of the main accounting policies: Consolidation (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Aeropuerto de Cancun, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Aeropuerto de Cozumel, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Aeropuerto de Mrida, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Aeropuerto de Huatulco, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Aeropuerto de Oaxaca, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Aeropuerto de Veracruz, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Aeropuerto de Villahermosa, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Aeropuerto de Tapachula, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Aeropuerto de Minatitln, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Cancun Airport Services, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Aerostar Airport Holdings, LLC
Subsidiary
Proportion of interest in subsidiary	60.00%	60.00%
Sociedad Operadora de Aeropuertos Centro Norte, S.A.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
RH Asur, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Servicios Aeroportuarios del Sureste, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Asur FBO, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Caribbean Logistics, S. A. de C. V.
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%
Cargo RF, S. A. de C. V
Subsidiary
Proportion of interest in subsidiary	100.00%	100.00%

Summary of the main accountin_5

Summary of the main accounting policies: Condensed statement of financial position (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Consolidated Statements of Financial Position
Cash and cash equivalents	$ 8,770,062	$ 5,192,628	$ 6,192,679	$ 4,584,507
Restricted cash and cash equivalents	123,081	5,055
Other current assets	311,282	221,792
Total current assets	11,662,100	7,716,049
Financial liabilities:
Current liabilities	(3,786,398)	(2,767,087)
Land, furniture and equipment	184,590	504,385
Long-term debt	(6,598,397)	(6,641,941)
Deferred income tax	(3,044,632)	(3,165,145)	(3,004,584)
Shareholders' equity	45,770,056	41,693,206	38,771,177	$ 36,681,389
Consolidated Statements of Comprehensive Income - by Expense Function
Revenue	18,784,661	12,624,731	16,821,638
Other income		158,881	204,719
Net income for the year	6,397,528	2,126,537	5,683,635
Foreign currency translation	144,217	800,638	(588,575)
Total comprehensive income	6,539,850	2,922,029	5,089,788
Aerostar Airport Holdings, LLC
Consolidated Statements of Financial Position
Cash and cash equivalents	2,295,087	804,634	698,466
Restricted cash and cash equivalents	123,081	5,055	165,622
Other current assets	183,284	566,031	133,992
Total current assets	2,601,452	1,375,720	998,080
Financial liabilities:
Current liabilities	(804,548)	(606,433)	(672,943)
Working capital	1,796,904	769,287	325,137
Land, furniture and equipment	126,494	151,971	160,186
Intangible assets, airport concessions - Net	13,656,912	13,535,370	12,956,965
Other long term assets	64,442	32,578	16,759
Long-term debt	(6,952,068)	(7,171,278)	(6,799,941)
Accounts payable to the Company		(104,065)	(372,798)
Other long-term liabilities	(19,378)	(19,864)	(19,783)
Deferred income tax	(518,578)	(448,829)	(371,984)
Shareholders' equity	8,154,728	6,745,170	5,894,541
Consolidated Statements of Comprehensive Income - by Expense Function
Revenue	3,652,835	2,902,238	3,306,149
Operating costs and expenses	(1,939,555)	(1,956,081)	(2,270,055)
Other income		158,906	204,074
Comprehensive financial cost - Net	(453,326)	(495,443)	(485,037)
Deferred income tax	(57,529)	(60,684)	(55,781)
Net income for the year	1,202,425	548,936	699,350
Foreign currency translation	(207,132)	(301,695)	(229,314)
Total comprehensive income	$ 995,293	$ 247,241	$ 470,036

Summary of the main accountin_6

Summary of the main accounting policies: Land, furniture and equipment (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 30, 2021MXN ($)	Dec. 31, 2021MXN ($)room	Dec. 31, 2020
Land, furniture and equipment:
Number of hotel rooms | room		450
Proceeds from resale of land	$ 286,283
Land in Huatulco
Land, furniture and equipment:
Proceeds from resale of land		$ 286,283
Furniture equipment | Minimum
Land, furniture and equipment:
Useful life measured as period of time, property, plant and equipment		10 years	10 years
Furniture equipment | Maximum
Land, furniture and equipment:
Useful life measured as period of time, property, plant and equipment		20 years	20 years
Machinery | Minimum
Land, furniture and equipment:
Useful life measured as period of time, property, plant and equipment		10 years	10 years
Machinery | Maximum
Land, furniture and equipment:
Useful life measured as period of time, property, plant and equipment		20 years	20 years
Computer equipment | Minimum
Land, furniture and equipment:
Useful life measured as period of time, property, plant and equipment		20 years	20 years
Computer equipment | Maximum
Land, furniture and equipment:
Useful life measured as period of time, property, plant and equipment		33 years	33 years
Transportation equipment | Minimum
Land, furniture and equipment:
Useful life measured as period of time, property, plant and equipment		20 years	20 years
Transportation equipment | Maximum
Land, furniture and equipment:
Useful life measured as period of time, property, plant and equipment		25 years	25 years
Improvements to leased premises [Member]
Land, furniture and equipment:
Useful life measured as period of time, property, plant and equipment		10 years	10 years

Summary of the main accountin_7

Summary of the main accounting policies: Licenses and commercial direct operation (Details)	12 Months Ended
	Dec. 31, 2021
Licenses Mexico
Disclosure of detailed information about intangible assets [line items]
Useful lives or amortisation rates, intangible assets other than goodwill	27
ODC Mexico
Disclosure of detailed information about intangible assets [line items]
Useful lives or amortisation rates, intangible assets other than goodwill	27
Commercial Right's (Unregulated Activity) | Aerostar
Disclosure of detailed information about intangible assets [line items]
Useful lives or amortisation rates, intangible assets other than goodwill	31
Commercial Right's (Unregulated Activity) | Airplan
Disclosure of detailed information about intangible assets [line items]
Useful lives or amortisation rates, intangible assets other than goodwill	11

Summary of the main accountin_8

Summary of the main accounting policies: Additional information (Details) $ in Thousands, $ in Thousands, shares in Millions	Feb. 20, 2020MXN ($)	May 15, 2008	Dec. 31, 2021MXN ($)$ / sharesshares	Dec. 31, 2020MXN ($)$ / sharesshares	Dec. 31, 2019MXN ($)	Dec. 31, 2014	Apr. 08, 2022	Feb. 20, 2020USD ($)
Revenue From Regulated Services
Closing foreign exchange rate			20.47	19.91			20.16
Investments in joint ventures accounted for using equity method			$ 10,689	$ 8,466
Restricted cash and cash equivalents			$ 123,081	$ 5,055
Original concession period for operating rights		25 years	50 years
Concession period for operating rights			27 years
Applicable tax rate			30.00%	30.00%	30.00%	30.00%
Termination benefits expense			$ 2,866	$ 2,382	$ 1,922
Income from continuing operations attributable to owners of parent			$ 5,983,747	$ 1,972,319	$ 5,465,822
Weighted average number of ordinary shares outstanding | shares			300	300
Basic earnings per share | $ / shares			$ 19.95	$ 6.57
Airport Development Group, LLC
Revenue From Regulated Services
Percentage Of Equity Interest Acquired	50.00%
Investments in joint ventures accounted for using equity method	$ 10,556							$ 500
Airplan
Revenue From Regulated Services
Closing foreign exchange rate | $ / shares			198.28	171.53
Original concession period for operating rights		15 years	40 years
Applicable tax rate			31.00%	32.00%
Aerostar
Revenue From Regulated Services
Closing foreign exchange rate | $ / shares			20.47	19.91
Restricted cash and cash equivalents			$ 123,081	$ 5,055
Original concession period for operating rights			40 years
Concession period for operating rights			31 years
Applicable tax rate			10.00%	10.00%
Minimum | Airplan
Revenue From Regulated Services
Original concession period for operating rights			24 years

Financial risk management_ Exch

Financial risk management: Exchange rate risk (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financial risk management:
Asset	$ 65,830,728	$ 60,411,211
Liability	(20,060,672)	(18,718,005)
Exchange rate risk
Financial risk management:
Asset	124,656	88,426
Liability	(7,580)	(5,578)
Net Monetary Assets	$ 117,076	$ 82,848

Financial risk management_ Liqu

Financial risk management: Liquidity position (Details) $ in Thousands, $ in Thousands, $ in Thousands	Oct. 13, 2021MXN ($)	Apr. 26, 2021MXN ($)	Dec. 30, 2020	Sep. 11, 2020	Jun. 29, 2020	May 12, 2020MXN ($)	May 12, 2020USD ($)	Apr. 23, 2020MXN ($)	Apr. 01, 2020MXN ($)	Apr. 01, 2020USD ($)	Apr. 24, 2019MXN ($)	Oct. 31, 2017	Dec. 31, 2021MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2020MXN ($)	Dec. 31, 2020USD ($)	Dec. 31, 2019MXN ($)	Dec. 31, 2021USD ($)	Dec. 31, 2021COP ($)	Dec. 31, 2020USD ($)	Aug. 19, 2020MXN ($)	Dec. 31, 2018MXN ($)	Jun. 01, 2015MXN ($)	Jun. 01, 2015COP ($)
Disclosure of risk management strategy related to hedge accounting [line items]
Cash and equivalents													$ 8,770,062		$ 5,192,628		$ 6,192,679					$ 4,584,507
Total Debt													13,779,547		13,900,346				$ 440,000,000				$ 2,897,404	$ 440,000,000
Debt term short													578,144		1,138,750
Debt term long													13,201,403		12,761,596
Deferment investments																					$ 2,292,355
Dividends								$ 2,463,000			$ 3,000,000		2,463,000				3,000,000
Disposal of loans													4,429,334		245,520		$ 152,047
Mexico
Disclosure of risk management strategy related to hedge accounting [line items]
Cash and equivalents													5,700,314		4,058,495
Total Debt													4,630,722		3,971,210
Debt term short													6,964		322,209
Debt term long													4,623,758		3,649,001
Deferment investments																		$ 3,533,480			$ 2,292,355
Loans received													1,500,000
Puerto Rico (Aerostar)
Disclosure of risk management strategy related to hedge accounting [line items]
Cash and equivalents													2,295,087		804,634
Total Debt													6,952,069		7,171,278
Debt term short													353,672		529,337
Debt term long													6,598,397		6,641,941
Amount of aid subsidy received under CARES Act						$ 367,752	$ 17,125						333,477	$ 16,292	367,752	$ 17,125
Term of loan			3 years
Disposal of loans									$ 239,200	$ 10,000
Colombia (Airplan)
Disclosure of risk management strategy related to hedge accounting [line items]
Cash and equivalents													774,661		329,499
Total Debt													2,196,756		2,757,858
Debt term short													217,508		287,204
Debt term long													1,979,248		2,470,654
Term of loan				1 year
Liquidity risk
Disclosure of risk management strategy related to hedge accounting [line items]
Cash and equivalents															5,192,628
Forecast | Mexico
Disclosure of risk management strategy related to hedge accounting [line items]
Deferment investments													3,533,480
BBVA Bancomer, S. A.
Disclosure of risk management strategy related to hedge accounting [line items]
Term of loan					18 months							7 years
Disposal of loans	$ 1,960,000	$ 20,000
BBVA Bancomer, S. A. | Mexico
Disclosure of risk management strategy related to hedge accounting [line items]
Disposal of loans	$ 1,960,000
Bancolombia S
Disclosure of risk management strategy related to hedge accounting [line items]
Term of loan				10 months
Bancolombia S | Liquidity risk
Disclosure of risk management strategy related to hedge accounting [line items]
Total Debt													409,400					20,000		$ 20,000
Banco Popular De Puerto Rico
Disclosure of risk management strategy related to hedge accounting [line items]
Term of loan			3 years						3 years	3 years
Disposal of loans									$ 239,200
Banco Popular De Puerto Rico | Mexico
Disclosure of risk management strategy related to hedge accounting [line items]
Term of loan					18 months
Aerostar
Disclosure of risk management strategy related to hedge accounting [line items]
Amount of aid subsidy received under CARES Act													333,477	16,292	$ 367,752	$ 17,125
Grant under CARES Act													210,574					10,577
Amount of subsidy received													20,122	$ 983
Grant under ARPA Law													$ 731,106					$ 35,716

Financial risk management_ Li_2

Financial risk management: Liquidity risk (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Disclosure of risk management strategy related to hedge accounting [line items]
Long-term debt	$ 6,598,397	$ 6,641,941
Accounts payable and accrued expenses (Note 9)	2,488,959	1,598,404
Three months
Disclosure of risk management strategy related to hedge accounting [line items]
Bank loans and interest	13,660	11,176
Long-term debt	114,009	114,420
Suppliers	290,689	353,806
Accounts payable and accrued expenses (Note 9)	1,383,249	1,187,345
Later than three months and not later than one year [member]
Disclosure of risk management strategy related to hedge accounting [line items]
Bank loans and interest	210,812	797,339
Long-term debt	239,663	215,815
Later Than One Year And Not Later Than Two Years Member
Disclosure of risk management strategy related to hedge accounting [line items]
Bank loans and interest	3,945,092	2,238,558
Long-term debt	1,512,848	233,123
Later than two years and not later than five years [member]
Disclosure of risk management strategy related to hedge accounting [line items]
Bank loans and interest	2,305,320	3,881,097
Long-term debt	$ 5,696,815	$ 6,408,818

Financial risk management_ Shor

Financial risk management: Short term liquidity (Details) - MXN ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financial risk management:
Current assets	$ 11,662,100	$ 7,716,049
Current liabilities	3,786,398	2,767,087
Short term position (liquidity)	$ 7,875,702	$ 4,948,962

Financial risk management_ Addi

Financial risk management: Additional information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021MXN ($)	Dec. 31, 2020MXN ($)	Apr. 08, 2022	Oct. 31, 2021	Sep. 30, 2021
Revenue From Regulated Services
Points to add interest rate	1.25%	1.25%
Closing foreign exchange rate	20.47	19.91	20.16
Foreign exchange gain (loss)	$ 119,800	$ 81,500
Receivables due from related parties		$ 197
Additional allowance recognised in profit or loss, allowance account for credit losses of financial assets	$ 128,000
Percentage of increase decrease in foreign exchange rate	5.00%	5.00%
BBVA Bancomer, S.A. New
Revenue From Regulated Services
Points to add interest rate					1.50%
BBVA Bancomer, S.A. New | Minimum
Revenue From Regulated Services
Points to add interest rate				1.40%
BBVA Bancomer, S.A. New | Maximum
Revenue From Regulated Services
Points to add interest rate				1.90%
Cancun Airport Services, S. A. de C. V.
Revenue From Regulated Services
Percentage of entity's revenue	55.50%	49.90%
Grupo Mexicana
Revenue From Regulated Services
Receivables due from related parties	$ 128,000
Mexico
Revenue From Regulated Services
Points to add interest rate	7.00%	7.00%
Notes received pledged	$ 4,463	$ 185,140
Puerto Rico (Aerostar)
Revenue From Regulated Services
Additional allowance recognised in profit or loss, allowance account for credit losses of financial assets	$ 36,275
Colombia (Airplan)
Revenue From Regulated Services
Points to add interest rate	4.00%
Additional allowance recognised in profit or loss, allowance account for credit losses of financial assets	$ 1,575
Notes received pledged		$ 60,617

Critical accounting judgments_2

Critical accounting judgments and key sources of estimation uncertainty: (Details) - MXN ($) $ in Thousands	May 15, 2008	Dec. 31, 2021	Dec. 31, 2020
Ifrs Statement [Line Items]
Expected Revenue From Airplan		$ 17,540,245	$ 14,381,166
Original concession period for operating rights	25 years	50 years
Airplan
Ifrs Statement [Line Items]
Original concession period for operating rights	15 years	40 years
Minimum | Airplan
Ifrs Statement [Line Items]
Original concession period for operating rights		24 years

Consolidated statements of ca_4

Consolidated statements of cash flows: (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disclosure Of Consolidated Statements Of Cash Flows [Line Items]
Short term debt (Note 11)	$ 353,672	$ 330,235
Short-term bank loans (Note 10)	224,472	808,515
Long-term bank loans (Note 10)	6,603,006	6,119,655
Long-term debt (Note 11)	6,598,397	6,641,941
Interest expense	842,386	926,312	$ 1,084,293
Proceeds from bank loans	4,650,000	306,241
Interest paid	(908,698)	(942,993)	(1,064,764)
Bank loans paid (Note 10)	(4,429,334)	(245,520)	(152,047)
Long-term debt
Disclosure Of Consolidated Statements Of Cash Flows [Line Items]
Short term debt (Note 11)	353,672	330,235	311,372
Long-term debt (Note 11)	6,598,397	6,641,941	6,488,569
Non-current portion of non-current secured bank loans received	6,972,176	6,799,941	7,282,268
Interest expense	454,863	450,806	444,028
Interest paid	(428,530)	(476,927)	(486,164)
Bank loans paid (Note 10)		(245,520)
Payments of the long term debt and bank loan	(220,961)		(205,308)
Foreign currency translation	174,521	452,281	(234,883)
Non-current portion of non-current secured bank loans received	6,952,069	6,972,176	6,799,941
Bank Loans
Disclosure Of Consolidated Statements Of Cash Flows [Line Items]
Short-term bank loans (Note 10)	224,472	808,515	238,235
Long-term bank loans (Note 10)	6,603,006	6,119,655	6,674,717
Non-current portion of non-current secured bank loans received	6,928,170	6,912,952	7,218,113
Interest expense	387,523	398,899	601,873
Proceeds from bank loans	4,650,000	306,241
Interest paid	(480,168)	(466,066)	(578,600)
Bank loans paid (Note 10)	(4,429,334)	(245,520)
Payments of the long term debt and bank loan			(152,047)
Foreign currency translation	(228,713)	21,664	(176,387)
Non-current portion of non-current secured bank loans received	$ 6,827,478	$ 6,928,170	$ 6,912,952