Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. (OMAB) 20-F 29 Apr 24 2023 FY Annual report (foreign) Financial data

Document and Entity Information

Document and Entity Information	12 Months Ended
	Dec. 31, 2023 shares
Document Type	20-F
Document Registration Statement	false
Document Annual Report	true
Document Transition Report	false
Document Shell Company Report	false
Entity File Number	1-33168
Entity Registrant Name	Central North Airport Group
Entity Central Index Key	0001378239
Document Period End Date	Dec. 31, 2023
Amendment Flag	false
Entity Incorporation, State or Country Code	O5
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Shell Company	false
Entity Filer Category	Large Accelerated Filer
Entity Emerging Growth Company	false
Entity Address, Address Line One	Plaza Metrópoli Patriotismo
Entity Address, Address Line Two	Piso 5 Av. Patriotismo 201 Col. San Pedro de los Pinos
Entity Address, City or Town	Benito Juárez
Entity Address, Country	MX
Entity Interactive Data Current	Yes
Document Accounting Standard	International Financial Reporting Standards
Auditor Name	Galaz, Yamazaki, Ruíz Urquiza, S.C
Auditor Firm ID	1153
Auditor Location	Mexico
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
ICFR Auditor Attestation Flag	true
Document Financial Statement Error Correction [Flag]	false
Business Contact [Member]
Contact Personnel Name	Ruffo Pérez Pliego del Castillo
Entity Address, Address Line One	Plaza Metrópoli Patriotismo
Entity Address, Address Line Two	Piso 5 Av. Patriotismo 201 Col. San Pedro de los Pinos
Entity Address, City or Town	Benito Juárez
Entity Address, Country	MX
City Area Code	52
Contact Personnel Email Address	rperezpliego@oma.aero
Local Phone Number	81 8625 4300
Series B Class I
Entity Common Stock, Shares Outstanding	336,403,425
ADS
Security Exchange Name	NASDAQ
Title of 12(b) Security	American Depositary Shares (ADSs) each representing 8 Series B shares
Trading Symbol	OMAB
Series B
Security Exchange Name	NASDAQ
Title of 12(b) Security	Series B shares
Trading Symbol	OMAB
Series BB Class I
Entity Common Stock, Shares Outstanding	49,766,000

Consolidated Statements of Fina

Consolidated Statements of Financial Position $ in Thousands, $ in Thousands	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Assets:
Cash and cash equivalents	$ 152,270	$ 2,576,256	$ 3,336,420	$ 5,987,164
Accounts receivable, net	76,742	1,298,399	1,266,110	1,085,670
Recoverable taxes	22,776	385,351	259,118	275,600
Advance Payment for constructions to related parties	2,581	43,673	9,602	223,498
Advance Payments to contractors	32,873	556,186	672,588	162,165
Other accounts receivable and prepaid expenses	2,840	48,065	49,639	42,333
Total current assets	290,082	4,907,930	5,593,477	7,776,430
Non-current assets:
Property, leasehold improvements and equipment, net	168,608	2,852,674	2,566,095	2,724,296
Investment in airport concessions, net	970,584	16,421,304	13,940,366	11,680,684
Rights of use of leased assets, net	8,833	149,442	165,004	197,131
Other assets, net	2,295	38,824	48,127	46,196
Deferred income taxes	51,269	867,421	756,909	464,404
Total non-current assets	1,201,589	20,329,665	17,476,501	15,112,711
Total assets	1,491,671	25,237,595	23,069,978	22,889,141
Current liabilities:
Short-term debt			1,200,000	2,700,000
Current portion of long-term debt			1,500,000
Current portion of major maintenance provision	37,218	629,683	949,197	692,788
Current portion of financial leases	2,655	44,928	33,446	29,332
Trade accounts payable	22,785	385,503	326,290	213,207
Payable taxes and other accrued expenses	56,791	960,843	963,606	997,854
Accounts payable to related parties	26,771	452,933	286,479	269,249
Total current liabilities	146,220	2,473,890	5,259,018	4,902,430
Non-current liabilities:
Long-term debt	631,048	10,676,708	7,484,336	4,996,622
Major maintenance provision	88,043	1,489,598	1,041,521	1,048,945
Guarantee deposits	23,890	404,202	377,576	342,120
Labor obligations	8,455	143,058	121,477	129,199
Financial leases	9,097	153,916	174,759	195,404
Deferred income taxes	3,412	57,721	56,671	36,189
Total non-current liabilities	763,945	12,925,203	9,256,340	6,748,479
Total liabilities	910,165	15,399,093	14,515,358	11,650,909
Commitment and contingencies
Shareholders' equity
Common stock	17,600	297,782	297,782	297,782
Additional paid-in capital	1,761	29,786	29,786	29,786
Total Contributed capital	19,361	327,568	327,568	327,568
Reserve for repurchase of shares	88,658	1,500,000	1,500,000	1,028,188
Retained earnings	462,701	7,828,436	6,528,698	9,702,141
Accumulated other comprehensive loss	854	14,455	12,945	(1,936)
Total Earned capital	552,213	9,342,891	8,041,643	10,728,393
Controlling interest	571,574	9,670,459	8,369,211	11,055,961
Non-controlling interest	9,932	168,043	185,409	182,271
Total shareholders' equity	581,506	9,838,502	8,554,620	11,238,232
Total liabilities and shareholders' equity	$ 1,491,671	$ 25,237,595	$ 23,069,978	$ 22,889,141

Consolidated Statements of Inco

Consolidated Statements of Income and Other Comprehensive Income $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2023 MXN ($) $ / shares shares	Dec. 31, 2022 MXN ($) $ / shares shares	Dec. 31, 2021 MXN ($) $ / shares shares
Revenues:
Aeronautical services	$ 527,907	$ 8,931,657	$ 7,055,543	$ 5,277,728
Non-aeronautical services	155,294	2,627,423	2,229,802	1,653,379
Construction services	171,287	2,898,000	2,649,423	1,788,903
Total revenues	854,488	14,457,080	11,934,768	8,720,010
Operating costs and expenses:
Cost of services, excluding depreciation and amortization	62,590	1,058,956	923,638	782,107
Major maintenance provision	20,592	348,397	472,077	512,653
Cost of construction	171,287	2,898,000	2,649,423	1,788,903
Administrative expenses	39,095	661,447	667,600	586,542
Concession taxes	32,192	544,657	428,717	319,906
Technical assistance fees	14,061	237,896	177,667	133,558
Depreciation and amortization	37,907	641,343	551,200	487,230
Other income, net	(31)	(525)	(40)	(1,278)
Total operating costs and expenses	377,693	6,390,171	5,870,282	4,609,621
Operating income	476,795	8,066,909	6,064,486	4,110,389
Interest expense	75,030	1,269,440	934,102	516,676
Interest income	(17,608)	(297,910)	(171,312)	(129,479)
Exchange loss (income), net	2,099	35,511	8,871	(112,617)
Total non-operating loss	59,521	1,007,041	771,661	274,580
Income before income taxes	417,274	7,059,868	5,292,825	3,835,809
Income tax expense	120,542	2,039,442	1,375,520	972,179
Consolidated net income for the year	296,732	5,020,426	3,917,305	2,863,630
Items that will not be subsequently reclassified to profit or loss:
Actuarial gain (loss) on labor obligations	127	2,157	21,258	4,281
Income tax relating to actuarial loss (gain) on labor obligations	(38)	(647)	(6,377)	(1,284)
Total other comprehensive income (loss)	89	1,510	14,881	2,997
Total comprehensive income for the year	296,821	5,021,936	3,932,186	2,866,627
Consolidated net income attributable to:
Controlling interest	296,226	5,011,842	3,900,967	2,857,265
Non-controlling interest	506	8,584	16,338	6,365
Comprehensive income attributable to:
Controlling interest	296,315	5,013,352	3,915,848	2,860,262
Non-controlling interest	$ 506	$ 8,584	$ 16,338	$ 6,365
Basic earnings per share of controlling interest | (per share)	$ 0.76709	$ 12.97835	$ 10.10169	$ 7.35206
Diluted earnings per share of controlling interest | (per share)	$ 0.76709	$ 12.97835	$ 10.10169	$ 7.35206
Weighted average shares outstanding	386,169,425	386,169,425	386,169,425	388,634,783

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholder' Equity $ in Thousands, $ in Thousands	Common stock MXN ($) shares	Additional paid-in capital MXN ($)	Total contributed capital MXN ($)	Reserve for repurchase of shares MXN ($)	Retained earnings MXN ($)	Accumulated other comprehensive income MXN ($)	Total earned capital MXN ($)	Total controlling interest MXN ($)	Total non-controlling interest MXN ($)	USD ($) shares	MXN ($) shares
Balances at Dec. 31, 2020	$ 300,822	$ 29,786	$ 330,608	$ 1,500,000	$ 8,824,666	$ (4,933)	$ 10,319,733	$ 10,650,341	$ 175,906		$ 10,826,247
Balances (in shares) at Dec. 31, 2020 | shares	390,111,556
Repurchase of shares, net	$ (3,040)		(3,040)	(471,812)			(471,812)	(474,852)			(474,852)
Repurchase of shares, net (in shares) | shares	(3,942,131)
Dividends paid					(1,979,790)		(1,979,790)	(1,979,790)			(1,979,790)
Consolidated comprehensive income					2,857,265	2,997	2,860,262	2,860,262	6,365		2,866,627
Balances at Dec. 31, 2021	$ 297,782	29,786	327,568	1,028,188	9,702,141	(1,936)	10,728,393	11,055,961	182,271		$ 11,238,232
Balances (in shares) at Dec. 31, 2021 | shares	386,169,425									386,169,425	386,169,425
Dividends paid					(6,602,598)		(6,602,598)	(6,602,598)	(13,200)		$ (6,615,798)
Increase in reserve for repurchase of shares				471,812	(471,812)
Consolidated comprehensive income					3,900,967	14,881	3,915,848	3,915,848	16,338		3,932,186
Balances at Dec. 31, 2022	$ 297,782	29,786	327,568	1,500,000	6,528,698	12,945	8,041,643	8,369,211	185,409		$ 8,554,620
Balances (in shares) at Dec. 31, 2022 | shares	386,169,425									386,169,425	386,169,425
Dividends paid					(3,712,104)		(3,712,104)	(3,712,104)	(25,950)		$ (3,738,054)
Consolidated comprehensive income					5,011,842	1,510	5,013,352	5,013,352	8,584	$ 296,821	5,021,936
Balances at Dec. 31, 2023	$ 297,782	$ 29,786	$ 327,568	$ 1,500,000	$ 7,828,436	$ 14,455	$ 9,342,891	$ 9,670,459	$ 168,043	$ 581,506	$ 9,838,502
Balances (in shares) at Dec. 31, 2023 | shares	386,169,425									386,169,425	386,169,425

Consolidated Statements of Cash

Consolidated Statements of Cash Flows $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Cash flows from operating activities:
Income before income taxes	$ 417,274	$ 7,059,868	$ 5,292,825	$ 3,835,809
Adjustments for:
Depreciation and amortization	37,907	641,343	551,200	487,230
Major maintenance provision	20,592	348,397	472,077	512,653
Increase in allowance for doubtful accounts	341	5,767	4,711	646
Gain on sales of property and equipment	(31)	(525)	(40)	(1,520)
Present value of major maintenance provision	11,921	201,688	174,871	114,137
Interest income	(17,608)	(297,910)	(171,312)	(129,479)
Interest expense	63,110	1,067,752	759,231	402,538
Exchange differences	(63)	(1,069)	5,546	(84,916)
Profit (loss) after adjustments	533,443	9,025,311	7,089,109	5,137,098
(Increase) trade accounts receivable, net	(2,249)	(38,056)	(185,151)	(252,673)
Decrease (increase) recoverable tax	(7,461)	(126,233)	16,482	266,765
(increase) decrease of repayment for contractors, other accounts receivable and prepaid expenses	(3,759)	(63,573)	(215,713)	14,175
Increase (decrease) trade accounts payable	(4,310)	(72,922)	120,299	(32,374)
Increase (decrease) payable taxes and other accrued expenses	17,602	297,808	33,865	(98,515)
Income taxes paid	(142,185)	(2,405,634)	(1,721,967)	(491,542)
Increase (decrease) related parties, net	4,219	71,375	197,383	97,780
Major maintenance provision	(24,914)	(421,522)	(397,963)	(203,042)
Increase (decrease) guarantee deposits and labor obligations	4,031	68,193	48,992	9,172
Net cash flows from operating activities	374,417	6,334,747	4,985,336	4,446,844
Cash flows from investment activities:
Acquisition of property and equipment	(23,878)	(403,985)	(236,468)	(101,333)
Other non-current assets	(1,571)	(26,576)	(20,625)
Proceeds from sale of property and equipment	31	525	40	1,520
Acquisition of improvements in concessioned assets	(157,196)	(2,659,596)	(2,669,018)	(1,824,557)
Interest received	17,608	297,910	171,312	129,479
Net cash flows used by investing activities	(165,006)	(2,791,722)	(2,754,759)	(1,794,891)
Cash flow from financing activities:
Borrowings of long-term debt			1,200,000	2,700,000
Payment of long-term debt	(70,926)	(1,200,000)	(2,700,000)	(13,967)
Issuance of debt securities	189,136	3,200,000	4,000,000	3,500,000
Amortization of debt securities	(88,658)	(1,500,000)		(3,000,000)
Debt issuance cost	(629)	(10,640)	(14,076)	(12,859)
Repurchase of shares				(474,852)
Loans obtained from related parties	5,792	98,000	39,200
Loan payments to related parties				(7,350)
Interest paid	(64,597)	(1,092,918)	(731,915)	(364,324)
Dividends paid	(220,938)	(3,738,054)	(6,615,798)	(1,979,790)
Financial leases payments	(3,474)	(58,780)	(53,185)	(54,589)
Net cash used by financing activities	(254,294)	(4,302,392)	(4,875,774)	292,269
Net (decrease) increase in cash and cash equivalents	(44,883)	(759,367)	(2,645,197)	2,944,222
Effects of exchange rate changes on the foreign currency cash balance	(47)	(797)	(5,547)	84,138
Cash and cash equivalents at the beginning of the year cash balance	197,200	3,336,420	5,987,164	2,958,804
Cash and cash equivalents at the end of the year	152,270	2,576,256	3,336,420	5,987,164
Noncash investing activities which are not reflected in the consolidated statements of cash flows:
Acquisition of property, leasehold improvements and equipment, including finance leases			137
Acquisition of improvements in concessioned assets	$ 6,114	$ 103,436	$ 64,615	$ 58,925

Nature of business operations

Nature of business operations	12 Months Ended
	Dec. 31, 2023
Nature of business operations
Nature of business operations	1. Nature of business operations ​ Grupo Aeroportuario del Centro Norte, S. A. B. de C. V. (“GACN” or the “Company”), is an affiliate of Servicios de Tecnología Aeroportuaria, S. A. de C.V. (“SETA”) and as of December 7, 2022, is an indirect subsidiary of VINCI Airports SAS (“VINCI”) (note 2d). ​ GACN is a holding company, whose subsidiaries are engaged in the administration, operation, and use of 13 airports under a concession granted by the Mexican Government through the Ministry of Infrastructure Communications and Transportation. The airports are located in the following cities: Monterrey, Acapulco, Mazatlán, Zihuatanejo, Ciudad Juárez, Reynosa, Chihuahua, Culiacán, Durango, San Luis Potosí, Tampico, Torreón, and Zacatecas. The Company also generates revenue from hotel services provided by Consorcio Grupo Hotelero T2, S.A. de C.V. (the Terminal 2 NH Hotel) and Consorcio Hotelero Aeropuerto Monterrey, S.A.P.I. de C.V. (the Hilton Garden Inn Hotel), located at Terminal 2 of the Mexico City International Airport and at Monterrey International Airport, respectively. ​ The address of the Company’s corporate office is Patriotismo #201, 5 th Floor, San Pedro de los Pinos, Mexico City, Zip Code 03800.

Significant events

Significant events	12 Months Ended
	Dec. 31, 2023
Significant events
Significant events	2. Significant event s ​ 2023 a) Debt issuance and repayment of bank loans On March 10, 2023, GACN issued long-term sustainability-linked debt securities for a total of Ps.3,200,000 in two tranches, one at a variable rate and the other at a fixed rate. The variable rate tranche, in the amount of Ps.640,000 (ticker: OMA 23L), matures in 3.4 years and bears interest at 28-day TIIE plus 22 basis points. The fixed rate tranche, in the amount of Ps.2,560,000 (ticker: OMA 23-2L), maturing in 7 years, bears interest at a rate of 10.26%. In both cases, the principal amount will be paid in a single installment at maturity. The proceeds of the issuance were used to repay Ps.1,200,000 of short-term bank debt, and to make the full repayment of the debt securities (ticker OMA13) for Ps.1,500,000, and the remaining for general corporate purposes, including the execution of possible investments, which had not been defined at that date. b) Changes to Tariff Regulation ​ On October 20, 2023, new tariff regulation bases (the “Bases”) issued by the Federal Civil Aviation Agency (“AFAC”) became effective. The tariff regulation bases refer to those set forth in Annex 7 of the concession titles of the thirteen airports operated by the Company. Among the main modifications to the Bases are: (i) Determination of the methodology based on the weighted average cost of capital (“WACC”) for the calculation of the discount rate to be used in the determination of the maximum tariffs in each ordinary five-year review; (ii) Adjustments at the end of a five-year period of the reference value in case an excess of observed traffic units are above a certain level over the traffic units estimated at the beginning of the five-year period; and (iii) Redistribution of the reference value in each ordinary five-year review based on traffic units of each airport. ​ Additionally, the Mexican Congress approved an increase in the percentage of royalties on revenues obtained by the concessionaires from 5% to 9% applicable beginning January 1, 2024. The incremental amount of royalties payable on regulated revenues for the 2024-2025 period will be added to the reference value used to determine the maximum tariff in the next ordinary five-year review for the 2026-2030 five-year period and is expected to be recovered through the maximum tariffs determined for such five-year period. The Company’s management evaluated the changes to the Basis and the increase in the amount of fees payable by the concessionaires and considers that such changes do not have a material impact on the Company’s expected results and net cash flow. c) Impact of Hurricane OTIS ​ On October 24 and 25, 2023, Hurricane OTIS, a category 5 storm, made landfall in Acapulco City, resulting in the temporary closure of Acapulco Airport. From October 25 to November 12, 2023, only humanitarian aid flights were permitted to operate. Regular commercial aviation operations resumed on November 13, 2023. In 2023, Acapulco International Airport represented 3.3% of the Company´s total passenger traffic and contributed 3.2% to GACN’s aeronautical and non-aeronautical revenues. In the months of December 2023, January and February 2024, total passenger traffic at Acapulco Airport decreased 62.8%, 56.4%, and 49.8%, respectively, with respect to the same month of the previous year. The Company expects that passenger traffic at Acapulco Airport will gradually recover in line with the reopening of hotel rooms and other tourist infrastructure in the city. At the end of 2023, the Entity’s consolidated financial statements reflect in “Property, leasehold improvements and equipment, net” the amount of Ps.92,353 corresponding to the investments made in the recovery of the airport after OTIS and that were pending claim before the insurance contracted by the Company, or if applicable, to be recognized as an investment in the concession under the master development programs. 2022 d) Share purchase and sale agreement. ​ On July 31, 2022, a subsidiary of VINCI Airports SAS (“VINCI”) entered into a share purchase and sale agreement to indirectly acquire 29.99% of the shares representing the outstanding capital stock of Grupo Aeroportuario del Centro Norte, S. A. B. de C.V. The consummation of the sale and purchase was subject to certain closing conditions common to this type of transaction. On December 7, 2022, the indirect acquisition of 29.99% of the shares representing the capital stock of GACN was consummated. The transaction was carried out through the purchase by VINCI of 100% of the shares representing the capital stock of Servicios de Tecnología Aeroportuaria, S.A. de C.V. (“SETA”) and of Aerodrome Infrastructure S.á r. l. (“Aerodrome”) which, as of the date of the sale, owned 49,766,000 series BB shares of GACN and 7,516,377 series B shares of GACN, in the case of SETA, and 58,529,833 series B shares of GACN, in the case of Aerodrome. The purc This transaction had no financial and accounting effect that had to be recognized in the Company’s financial statements as the indirect acquisition of shares of GACN did not represent any resources received or expenditure made by the Company, nor a change in the number of shares outstanding.

Basis of presentation and conso

Basis of presentation and consolidation	12 Months Ended
	Dec. 31, 2023
Basis of presentation and consolidation
Basis of presentation and consolidation	3. Basis of presentation and consolidation ​ a) Statement of compliance ​ The consolidated financial statements have been prepared in accordance with International Financial Reporting Standards (IFRS), including amendments and interpretations, as issued by the International Accounting Standards Board (IASB). ​ b) Consolidated statement of financial position ​ According to the requirements of the Mexican National Banking and Securities Commission (Comisión Nacional Bancaria y de Valores), GACN must present as part of its basic consolidated financial statements, a third year in the consolidated statement of financial position. ​ c) Basis of preparation ​ The consolidated financial statements have been prepared on the historical cost basis; notwithstanding, fair value is disclosed in certain cases. In addition, the Company determines the fair value of certain financial instruments for disclosures purposes. ​ i. Historical cost ​ Historical cost is generally based on the fair value of the consideration given in exchange for goods and services. ​ ii. Fair value ​ Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date, regardless of whether that price is directly observable or estimated using another valuation technique. In estimating the fair value of an asset or a liability, the Company takes into account the characteristics of the asset or liability if market participants would take those characteristics into account when pricing the asset or liability at the measurement date. ​ Fair value for measurement and/or disclosure purposes in these consolidated financial statements is determined on such a basis, except for share-based payment transactions that are within the scope of IFRS 2 Share-based Payment, lease transactions that are within the scope of IFRS 16 Leases, and valuations that have some similarities to fair value but are not fair value, such as the net realizable value of IAS 2 or the value in use of IAS 36 Impairment of Assets. ​ In addition, for financial reporting purposes, fair value measurements are categorized into Level 1, 2 or 3 based on the degree to which the inputs to the fair value measurements are observable and the significance of the inputs to the fair value measurement in its entirety, which are described as follows: ​ ● Level 1: Inputs are quoted prices for identical assets or liabilities that the Company can access at the measurement date. ​ ● Level 2: Inputs are inputs, other than quoted prices included within Level 1, that are observable for the asset or liability, either directly or indirectly; and ​ ● Level 3: Inputs are unobservable inputs for the asset or liability. ​ ​ d) Convenience translation ​ Solely for convenience of readers, peso amounts included in the consolidated financial statements as of December 31, 2023, and for the year then ended have been translated into U.S. dollar amounts at the exchange rate of Ps.16.919 pesos per U.S. dollar, as published by Banco de México. Such translation should not be construed as a representation that the Mexican peso amounts have been, could have been or could, in the future, be converted into U.S. dollars at such rate or any other rate. ​ e) Reporting and functional currency ​ The Mexican peso, legal currency of the United Mexican States is the currency in which the consolidated financial statements are presented (reporting currency) and the Company’s functional currency. Transactions in currencies other than the peso are recorded in accordance with established policies described in note 4 b. ​ f) Consolidated statements of income and other comprehensive income ​ The Company chose to present the consolidated statement of income and other comprehensive income in a single statement, as well as presenting operating income in such statement in accordance with practices in the industry. Costs and expenses were classified according to their nature. ​ g) Statement of Cash Flows ​ The Company presents the cash flows from operating activities using the indirect method, in which the profit or loss is adjusted to reflect the effect of transactions that do not require cash flow, including those associated with investment or financing activities. ​ h) Principles of consolidation ​ The consolidated financial statements incorporate the financial statements of GACN and its subsidiaries. Control is achieved when GACN or its subsidiaries: ​ ● Have power over the investee. ​ ● Are exposed, or have rights, to variable returns from involvement with the investee; and ​ ● Have the ability to use their power to affect their returns. ​ The Company reassesses whether or not it controls an investee if facts and circumstances indicate that there are changes to one or more of the three elements of control listed above. ​ When the Company has less than a majority of the voting rights of an investee, it has power over the investee when the voting rights are sufficient to give it the practical ability to direct the relevant activities of the investee unilaterally. The Company considers all relevant facts and circumstances in assessing whether or not the Company’s voting rights in an investee are sufficient to give it power, including: ​ ● The percentage of the Company’s holding of voting rights relative to the percentage and dispersion of holdings of the other vote holders. ​ ● Potential voting rights held by the Company, other vote holders or other parties. ​ ● Rights arising from other contractual arrangements; and ​ ● Any additional facts and circumstances that indicate that the Company has, or does not have, the current ability to direct the relevant activities at the time that decisions need to be made, including voting patterns at previous shareholders’ meetings. ​ Consolidation of a subsidiary begins when the Company obtains control over the subsidiary and ceases when the Company loses control of the subsidiary. Specifically, income and expenses of a subsidiary acquired or disposed of during the year are included in the consolidated statement of income and other comprehensive income from the date the Company gains control until the date when the Company ceases to control the subsidiary. ​ The income and each component of other comprehensive income are attributed to the Company’s owners and to the non-controlling interests. ​ The non-controlling interests in equity of subsidiaries are presented separately as non-controlling interests in the consolidated statements of financial position, within the shareholders’ equity section, and the consolidated statements of income and other comprehensive income. ​ The financial statements of companies that are included in the consolidation are prepared as of December 31 of each year. All intra-group transactions, balances, income and expenses are eliminated in full on consolidation. Note 11 sets forth the entities that are consolidated on the financial statements and the information related thereto.

Material accounting policies

Material accounting policies	12 Months Ended
	Dec. 31, 2023
Material accounting policies
Material accounting policies	4. Material accounting policies ​ The consolidated financial statements are prepared in accordance with IFRS. Preparation of financial statements under IFRS requires the Company’s management to make certain estimates and use assumptions to value certain of the items in the consolidated financial statements as well as their related disclosures required therein. The areas with a high degree of judgment and complexity or areas where assumptions and estimates are significant in the consolidated financial statements are described in note 5. The estimates are based on information available at the time the estimates are made, as well as the best knowledge and judgment of management based on experience and current events. However, actual results could differ from those estimates. The Company has implemented control procedures to ensure that its accounting policies are appropriate and are properly applied. Although actual results may differ from those estimates, the Company’s management believes that the estimates and assumptions used were adequate under the circumstances. ​ The consolidation requirements, accounting policies and valuation methods used in preparing the consolidated financial statements as of and for the year ended December 31, 2023, were the same as those applied in the consolidated financial statements for 2022 and 2021, except for the standards and interpretations described in paragraph (a) (I) included below, which were applicable to the Company and were effective during 2023. ​ a. Adoption of new and revised International Financial Reporting Standards ​ I. Application of new and modified International Financing Reporting Standards (“IFRSs” or “IAS”) that are mandatorily effective for the accounting period beginning on or after 2023. ​ In the current year, the Company has applied a number of amendments to IFRS Accounting Standards issued by the International Accounting Standards Board (IASB) that are mandatorily effective for an accounting period that begins on or after 1 January 2023. Their adoption has not had any material impact on the disclosures or on the amounts reported in these financial statements. ​ Amendments to IAS 1 Presentation of Financial Statements and IFRS Practice Statement 2 Making Materiality Judgements— Disclosure of Accounting Policies The Company has adopted the amendments to IAS 1 for the first time in the current year. The amendments change the requirements in IAS 1 with regard to disclosure of accounting policies. The amendments replace all instances of the term ‘significant accounting policies’ with ‘material accounting policy information’. Accounting policy information is material if, when considered together with other information included in an entity’s financial statements, it can reasonably be expected to influence decisions that the primary users of general purpose financial statements make on the basis of those financial statements. The supporting paragraphs in IAS 1 are also amended to clarify that accounting policy information that relates to immaterial transactions, other events or conditions is immaterial and need not be disclosed. Accounting policy information may be material because of the nature of the related transactions, other events or conditions, even if the amounts are immaterial. However, not all accounting policy information relating to material transactions, other events or conditions is itself material. ​ Amendments to IAS 12 Income Taxes—Deferred Tax related to Assets and Liabilities arising from a Single Transaction ​ The Company has adopted the amendments to IAS 12 for the first time in the current year. The amendments introduce a further exception from the initial recognition exemption. Under the amendments, an entity does not apply the initial recognition exemption for transactions that give rise to equal taxable and deductible temporary differences. Depending on the applicable tax law, equal taxable and deductible temporary differences may arise on initial recognition of an asset and liability in a transaction that is not a business combination and affects neither accounting profit nor taxable profit. Following the amendments to IAS 12, an entity is required to recognise the related deferred tax asset and liability, with the recognition of any deferred tax asset being subject to the recoverability criteria in IAS 12. Amendments to IAS 8 Accounting Policies, Changes in Accounting Estimates and Errors—Definition of Accounting Estimates ​ The Company has adopted the amendments to IAS 8 for the first time in the current year. The amendments replace the definition of a change in accounting estimates with a definition of accounting estimates. Under the new definition, accounting estimates are “monetary amounts in financial statements that are subject to measurement uncertainty.” The definition of a change in accounting estimates was deleted. II. IFRS Standards in issue but not yet effective ​ At the date of authorization of these financial statements, the Company has not applied the following new and modified IFRS Standards that have been issued but are not yet effective: ​ Amendments Sale (2) Amendments ​ Classification (1) Amendments ​ Non-current (1) Amendments ​ Supplier (1) Amendments ​ Lease Amendments ​ Absence (2) 1) Effective for annual periods beginning on January 1, 2024 2) Effective for annual periods beginning on January 1, 2025 ​ Management does not expect that the adoption of these and modifications will have a significant impact on the consolidated financial statements of the Company. ​ b. Foreign currency transactions ​ Foreign currency transactions are recorded at the exchange rate in effect at the date of the transaction date. Monetary assets and liabilities denominated in foreign currency are translated into Mexican pesos at the exchange rate prevailing at the end of the reporting period. Non-monetary items that are measured in terms of historical cost in a foreign currency are not retranslated. ​ Exchange fluctuations are recorded in profit or loss, except for exchange differences on foreign currency borrowings relating to assets under construction for future productive use, which are included in the cost of those assets when they are regarded as an adjustment to interest costs on those foreign currency borrowings. ​ c. Cash and cash equivalents ​ Cash and cash equivalents consist mainly of bank deposits in checking accounts and short-term investments, highly liquid and easily convertible into cash, maturing within three months as of their acquisition date, which are subject to immaterial value change risks. Cash is stated at nominal value and cash equivalents are measured at fair value. ​ d. Financial instruments ​ Financial assets and financial liabilities are recognized in the Company’s statement of financial position when the Company becomes a party to the contractual provisions of the instrument. ​ Financial assets and financial liabilities are initially measured at fair value. Transaction costs that are directly attributable to the acquisition or issue of financial assets and financial liabilities (other than financial assets and financial liabilities at fair value through profit or loss) are added to or deducted from the fair value of the financial assets or financial liabilities, as appropriate, on initial recognition. Transaction costs directly attributable to the acquisition of financial assets or financial liabilities at fair value through profit or loss are recognized immediately in profit or loss. ​ Financial assets ​ All purchases or sales of financial assets in the ordinary course of business are recognized and derecognized on a trade date basis. Purchases or sales in the ordinary course of business are purchases or sales of financial assets that require delivery of assets within the time frame established by regulation or convention in the marketplace. ​ All recognized financial assets are measured subsequently in their entirety at either amortized cost or fair value, depending on the classification of the financial assets. As of December 31, 2023, 2022 and 2021, all of the Company’s financial assets have been recognized at amortized cost. ​ i) Amortized cost and effective interest method ​ The effective interest method is a method of calculating the amortized cost of a debt instrument and of allocating interest income over the relevant period. ​ The effective interest rate is the rate that exactly discounts estimated future cash receipts (including all fees and amounts paid or received that form an integral part of the effective interest rate, transaction costs and other premiums or discounts) excluding expected credit losses, through the expected life of the debt instrument, or, where appropriate, a shorter period, to the gross carrying amount of the debt instrument on initial recognition. ​ The amortized cost of a financial asset is the amount at which the financial asset is measured at initial recognition minus the principal repayments, plus the cumulative amortization using the effective interest method of any difference between that initial amount and the maturity amount, adjusted for any loss allowance. The gross carrying amount of a financial asset is the amortized cost of a financial asset before adjusting for any loss allowance. ​ ii) Financial assets at fair value through profit or loss (FVTPL) ​ Financial assets are classified at fair value through profit or loss when the financial asset is held for trading, or it is designated as fair value through profit or loss. As of December 31, 2023, 2022 and 2021, the Company does not have financial assets at fair value through profit. ​ Impairment of financial assets ​ The Company recognizes a loss allowance for expected credit losses on investments in debt instruments that are measured at amortized cost or at FVTOCI, trade receivables and contract assets. The amount of expected credit losses is updated at each reporting date to reflect changes in credit risk since initial recognition of the respective financial instrument. ​ The Company recognizes lifetime expected credit losses (ECL) for trade receivables and contract assets. The expected credit losses on these financial assets are estimated using a provision matrix based on the Company’s historical credit loss experience, adjusted for factors that are specific to the debtors, including general economic conditions. ​ For all other financial instruments, the Company recognizes lifetime ECL when there has been a significant increase in credit risk since initial recognition. However, if the credit risk on the financial instrument has not increased significantly since initial recognition, the Company measures the loss allowance for that financial instrument at an amount equal to 12-month ECL. ​ Lifetime ECL represents the expected credit losses that will result from all possible default events over the expected life of a financial instrument. In contrast, 12-month ECL represents the portion of lifetime ECL that is expected to result from default events on a financial instrument that are possible within 12 months after the reporting date. ​ Significant increase in credit risk ​ In assessing whether the credit risk on a financial instrument has increased significantly since initial recognition, the Company compares the risk of a default occurring on the financial instrument at the reporting date with the risk of a default occurring on the financial instrument at the date of initial recognition. In making this assessment, the Company considers both quantitative and qualitative information that is reasonable and supportable, including historical experience and forward-looking information that is available without undue cost or effort. ​ i) Definition of default ​ The Company considers the following as constituting an event of default for internal credit risk management purposes as historical experience indicates that financial assets that meet either of the following criteria are generally not recoverable: ​ ● When there is a breach of financial covenants by the debtor; or ​ ● The information developed internally or obtained from external sources indicates that the debtor is unlikely to pay its creditors, including the Company, in full (without taking into account any collateral held by the Company). ​ Irrespective of the above analysis, the Company considers that default has occurred when a financial asset is more than 90 days past due unless the Company has reasonable and supportable information to demonstrate that a more lagging default criterion is more appropriate. ​ ii) Credit-impaired financial assets ​ A financial asset is credit-impaired when one or more events that have a detrimental impact on the estimated future cash flows of that financial asset have occurred. ​ iii) Write-off policy ​ The Company writes off a financial asset when there is information indicating that the debtor is in severe financial difficulty and there is no realistic prospect of recovery, e.g., when the debtor has been placed under liquidation or bankruptcy proceedings. Any recoveries made are recognized in profit or loss. ​ iv) Measurement and recognition of expected credit losses ​ According to IFRS 9, the Company recognizes a provision of expected credit losses in the financial assets such as trade receivables and other financial assets. The expected credit losses on these financial assets are estimated from the initial recognition of the asset at each reporting date, using as a reference the past experience of the Company’s credit losses, adjusted for factors that are specific to the debtors or groups of debtors, the general economic conditions and an assessment of both, management and conditions existing as of the reporting date, including the time value of money where appropriate. ​ The measurement of expected credit losses is a function of the probability of default, loss due to a default (i.e., the magnitude of the loss if there is a default) and the exposure at default. The assessment of the probability of default and loss due to a default is based on historical data adjusted by forward-looking information as described above. As for the exposure at default for financial assets, this is represented by the assets’ gross carrying amount at the reporting date. ​ For financial assets, the expected credit loss is estimated as the difference between all contractual cash flows that are due to the Company in accordance with the contract and all the cash flows that the Company expects to receive, discounted at the original effective interest rate. ​ Derecognition of financial assets ​ The Company derecognizes a financial asset only when the contractual rights to the cash flows from the asset expires, or when it transfers to another entity the financial asset and substantially all the risks and rewards of ownership of the asset. ​ On derecognition of a financial asset measured at amortized cost, the difference between the asset’s carrying amount and the sum of the consideration received and receivable is recognized in profit or loss. ​ Financial liabilities and equity ​ Classification as debt or equity ​ Debt and equity instruments are classified as either financial liabilities or as equity in accordance with the substance of the contractual arrangements and the definitions of a financial liability and an equity instrument. ​ Equity instruments ​ An equity instrument is any contract that evidences a residual interest in the assets of an entity after deducting all of its liabilities. Equity instruments issued by the Company are recognized at the proceeds received, net of direct issue costs. ​ The Company records a reserve for the repurchase of shares from amounts appropriated from retained earnings, to strengthen the supply and demand of its shares in the stock market, as permitted by Mexican Securities Law. The shareholders’ meeting authorizes the maximum disbursement for the repurchase of shares to be used for this activity in each period between said meeting and the following, in which the application of results is approved and made. ​ At the time of a purchase, shares are converted into treasury shares and become part of the shareholders’ equity at the purchase price; one part of the capital stock to the historical value, and the remainder to the reserve to repurchase shares. ​ Financial liabilities ​ All financial liabilities are measured subsequently at amortized cost using the effective interest method or at FVTPL. ​ Other financial liabilities ​ Other financial liabilities, including loans, bond issuances and debt with lenders and trade creditors and other payables are valued initially at fair value, represented generally by the consideration transferred, net of transaction costs, and are subsequently measured at amortized cost using the effective interest method. ​ Derecognition of financial liabilities ​ The Company derecognizes financial liabilities when, and only when, the obligations are discharged, cancelled or they expire. The difference between the carrying amount of the financial liability derecognized and the consideration paid and payable is recognized in results. ​ When a financial liability measured at amortized cost is modified without a derecognition, the Company recognizes a gain or loss in the modification, which is calculated as the difference between the amortized cost at the date of the refinancing and the cash flows with the new terms of financing discounted at the effective interest rate of the original debt. In addition, when the Company refinancing the transaction and the previous liability qualifies to be derecognized, the costs incurred in the refinancing are recognized immediately in results at the date of the termination of the previous financial liability. ​ e. Property, leasehold improvements and equipment, net ​ Expenditures for property, leasehold improvements and equipment acquired are carried at acquisition cost. Depreciation is recognized so as to write off the cost or deemed cost of assets (other than freehold land and properties under construction). Depreciation of property, leasehold improvements and equipment is calculated using the straight-line method over the useful life of the asset. Depreciation begins in the month in which the asset is placed in service. The useful lives of assets are as follows: ​ ​ ​ ​ ​ Useful ​ ​ Life (years) Improvement in leased assets 20 Machinery and equipment 10 Furniture and office equipment 10 Transportation equipment 4 Computer equipment 3.3 ​ The depreciation of property, leasehold improvements and equipment is recorded in results. ​ Disposal of assets ​ The gain or loss on the sale or retirement of an item of property and equipment is calculated as the difference between the proceeds from the sale and the carrying value of the asset and is recognized in income when all risks and rewards of ownership of the asset is transferred to the buyer, which generally occurs when ownership of the asset is transferred to the buyer. ​ Replacements or renewals of a component of property or equipment that extend the useful life of the asset, or its economic capacity are recognized as an increase to property and equipment, with the subsequent write-off or derecognition of the assets replaced or renewed. ​ Construction in progress for leasehold improvement ​ Construction in progress for leasehold improvement is carried at cost less any recognized impairment loss. Cost includes professional fees and, in the case of qualifying assets, borrowing costs capitalized in accordance with the Company’s accounting policy. Such properties are transferred to the appropriate categories of property and equipment when completed and ready for intended use. The depreciation of these assets, as well as other properties, begins when the assets are ready for use. ​ Subsequent costs ​ Subsequent costs form part of the value of the asset or are recognized as a separate asset only when it is probable that such disbursement represents an increase in productivity, capacity, efficiency or an extension of the life of the asset and the cost of the item can be determined reliably. All other expenses, including repairs and maintenance are recognized in comprehensive income as incurred. ​ f. Leases ​ - As lessor ​ Leases for which the Company is a lessor are classified as financial leases or operating leases. Whenever the terms of the lease transfer substantially all risks and rewards of ownership in the lessee, the contract is classified as a financial lease. All other leases are classified as operating leases. ​ Rental income from operating leases is recognized on a straight-line basis over the term of the relevant lease. ​ Amounts due from lessees under finance leases are recognized as receivables at the amount of the Company’s net investment in the leases. Finance lease income is allocated to accounting periods so as to reflect a constant periodic rate of return on the Group’s net investment outstanding in respect of the leases. ​ - As lessee ​ The Company assesses whether a contract is or contains a lease, at inception of the contract. The Company recognizes a right-of-use asset and a corresponding lease liability with respect to all lease arrangements in which it is the lessee, except for short-term leases (defined as leases with a lease term of 12 months or less) and leases of low value assets (such as tablets and personal computers, small items of office furniture and telephones). For these leases, the Company recognizes the lease payments as an operating expense on a straight-line basis over the term of the lease unless another systematic basis is more representative of the time pattern in which economic benefits from the leased assets are consumed. ​ The lease liability is initially measured at the present value of the lease payments that are not paid at the commencement date, discounted by using the interest rate implicit in the lease or, if that rate cannot be readily determined, the Company’s incremental borrowing rate. ​ Lease payments included in the measurement of the lease liability comprise in: ​ ● Fixed payments, (including in-substance fixed payments, less any lease incentives receivable. ​ ● Variable lease payments that depend on an index or a rate, initially measured using the index or rate as at the commencement date. ​ ● The amount expected to be payable by the lessee under a residual value guarantee. ​ ● The exercise price of purchase options if the lessee is reasonably certain to exercise the options, and ​ ● Payments of penalties for terminating the lease if the lease term reflects the exercise of an option to terminate the lease. ​ The lease liability is presented as a separate line in the consolidated statement of financial position. ​ The lease liability is subsequently measured by increasing the carrying amount to reflect interest on the lease liability (using the effective interest method) and by reducing the carrying amount to reflect the lease payments made. ​ The Company remeasures the lease liability (and makes a corresponding adjustment to the related right-of-use asset) whenever: ​ - The lease term has changed or there is a significant event or change in circumstances resulting in a change in the assessment of exercise of a purchase option, in which case the lease liability is remeasured by discounting the revised lease payments using a revised discount rate. ​ - The lease payments change due to changes in an index or rate or a change in expected payment under a guaranteed residual value, in which cases the lease liability is remeasured by discounting the revised lease payments using an unchanged discount rate (unless the lease payments change is due to a change in a floating interest rate, in which case a revised discount rate is used). ​ - A lease contract is modified, and the lease modification is not accounted for as a separate lease, in which case the lease liability is remeasured based on the lease term of the modified lease by discounting the revised lease payments using a revised discount rate at the effective date of the modification. ​ The Company did not make any such adjustments during the periods presented. ​ Right-of-use assets ​ Right-of-use assets are depreciated over the shorter period of lease term and useful life of the underlying asset. If a lease transfer’s ownership of the underlying asset or the cost of the right-of-use asset reflects that the Company expects to exercise a purchase option, the related right-of-use asset is depreciated over the useful life of the underlying asset. The depreciation starts at the commencement date of the lease. ​ The right-of-use assets comprise the initial measurement of the corresponding lease liability, lease payments made at or before the commencement day, less any lease incentives received and any initial direct costs. They are subsequently measured at cost less accumulated depreciation and impairment losses. ​ The right-of-use assets are presented as a separate line in the consolidated statement of financial position. ​ The Company applies IAS 36 to determine whether a right-of-use asset is impaired and accounts for any identified impairment loss as described in the “Property, Plant and Equipment’ policy. ​ g. Guarantee deposits ​ Guarantee deposits correspond to amounts received from lessees to guarantee performance under the lease. They are recorded at cost and are either returned to tenants at the end of the lease term or recognized against services unpaid by tenants. ​ Additionally, certain agreements were entered into with airlines, which established escrow deposits paid by the airlines to guarantee their obligation for payment of the amounts collected from passengers for the Airport Use Fee (Tarifa de Uso de Aeropuertos ​ If the payment obligations are not met, the Company may immediately exercise the guarantees and utilize the funds. The aforementioned escrow deposits are recorded at cost. ​ h. Borrowing costs ​ Borrowing costs directly attributable to the acquisition, construction or production of qualifying assets, which are assets that necessarily take a substantial period of time to get ready for their intended use or sale, are added to the cost of those assets, until such time as the assets is substantially ready for their intended use or sale. ​ i. Investment in airport concessions ​ This item consists of the rights paid to manage, operate and, in certain cases make capital investments to 13 airports based on a concession granted by the Mexican Government through the Ministry of Infrastructure Communications and Transportation, and to use their facilities, for a 50-year ​ Investment in concessions includes the rights to use airport facilities of airport concessions and improvements to concessioned assets and represents the amount granted by the Ministry of Infrastructure Communications and Transportation to each airport concessions, plus improvements made to each individual concession since the time of grant. ​ Under all concession arrangements, (i) the grantor controls or regulates what services the Company must provide with the infrastructure, to whom it must provide them, and at what price; and (ii) the grantor controls, through ownership, any significant residual interest in the infrastructure at the end of the term of the arrangement. ​ Accordingly, the Company classifies the assets derived from the construction, administration and operation of the service concession arrangements either as intangible assets, financial assets (accounts receivable) or a combination of both. ​ The Company classifies its concessioned assets as an intangible asset, including its improvements. ​ An intangible asset results when the operator constructs or makes improvements and is allowed to operate the infrastructure for a fixed period after construction is complete, in which the future cash flows of the operator have not been specified, because they may vary depending on the use of the asset and are therefore considered contingent. The cost of financing incurred during the construction period is capitalized. ​ Investments in airport concessions are amortized on a straight-line basis over the term of the concession, which is until 2048, or from the date of capitalization of additions or improvements considering the remaining term of the concession. ​ Revenues and costs related to construction or improvements to intangible assets subject to the Company’s airport concession with the government are recognized as revenue based on the percentage of completion method associated with the related construction costs. ​ j. Impairment of tangible and intangible assets ​ Management periodically evaluates the impairment of long-lived assets in order to determine whether there is evidence that those assets have suffered an impairment loss. If impairment indicators exist, the recoverable amount of assets is determined, with the help of independent experts, to determine the extent of the impairment loss, if any. ​ Intangible assets with indefinite useful life and intangible assets not yet available for use are tested for impairment at least annually, and whenever there is an indication that the asset may be impaired. ​ Recoverable amount is the higher of fair value less costs to sell and value in use. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value of money and the risks specific to the asset for which the estimates of future cash flows have not been adjusted. ​ If the recoverable amount of an asset (or cash-generating unit) is estimated to be less than its carrying amount, the carrying amount of the asset (or cash-generating unit) is reduced to its recoverable amount. An impairment loss is recognized immediately in profit or loss. ​ When an impairment subsequently reverses, the Company reverses a portion, or all of the impairment losses recognized in prior periods. When an impairment loss is reversed, the carrying amount of the asset is increased to the revised estimated value of its recoverable amount, only to the extent that the increased carrying amount does not exceed the carrying amount that would have been calculated if no impairment loss had been initially recognized for the asset in prior years. A reversal of an impairment loss is recognized immediately in profit or loss. ​ The Company considers that each airport individually cannot be considered as a “cash generating unit” to determine the extent of the loss impairment, since the tender for the concession was made by the Mexican Government as a package of 13 airports. Therefore, licensees are obligated to operate them regardless of the results generated individually. Considering the above, the evaluation of a possible impairment loss is performed taking into account the net assets of the 13 airports taken as a whole, while the hotels and industrial park are evaluated individually. ​ k. Provisions ​ Provisions are recognized when the Company has a present obligation (legal or constructive) as a result of a past event, when it is probable that the Company will be required to settle the obligation, and when a reliable estimate can be made of the amount of the obligation. ​ The amount recognized as a provision is the best estimate of the consideration required to settle the present obligation at the end of the reporting period, taking into account the risks and uncertainties associated with the obligation. When a provision is measured using the cash flows estimated to settle the present obligation, its carrying amount is the present value of those cash flows, (when the effect of the time value of money is material). ​ The main provision recognized by the Company is for major maintenance for its concessioned assets, which is classified as current or noncurrent based on the estimated time period over which it expects to settle the obligation. ​ l. Major maintenance provisions ​ The Company is required to perform major maintenance activities to its airports as established by the concession provided by the Mexican Government, in order to preserve the infrastructure in optimal working condition. The estimated major maintenance costs are considered in the Company’s Master Development Program, which is reviewed and updated every five years. The Company recognizes and measures the contractual obligations of major maintenance of infrastructure when accrued according to IAS 37 (Provisions, Contingent Liabilities and Contingent Assets) and IFRS Interpretation Committee 12 (Service Concession Arrangements), a portion is recorded as short-term and the remainder as lon

Critical accounting judgments a

Critical accounting judgments and key sources of estimation uncertainty	12 Months Ended
	Dec. 31, 2023
Critical accounting judgments and key sources of estimation uncertainty
Critical accounting judgments and key sources of estimation uncertainty	5. Critical accounting judgments and key sources of estimation uncertainty ​ In applying the Company’s accounting policies, described in note 4, the Company’s management makes judgments, estimates and assumptions about the carrying amounts of assets and liabilities in the consolidated financial statements. The estimates and underlying assumptions are based on historical experience and other factors considered relevant. Actual results may differ from these estimates. ​ Estimates and assumptions are reviewed on an ongoing basis. Adjustments to accounting estimates are recognized in the period in which the adjustment is made and future periods if the change affects both the current period and to subsequent periods. ​ a. Critical accounting judgments ​ Critical judgments, other than those involving estimations (see paragraph b), made by management throughout the process of applying the Company’s accounting policies that have a material effect on the consolidated financial statements, are presented below. ​ ● Evaluation of the existence of control on investments in subsidiaries (see note 11). ● Defined benefit obligations to the Company’s employees are discounted at a rate set by reference to market rates at the end of the reference period of Mexican government bonds. ● The Company is subject to transactions or contingent events over which it applies professional judgment to determine the probability of occurrence. Factors considered in this determination are the legal situation as of the date on which the estimation is made and the opinion of legal advisors. b. Key sources of estimation uncertainty ​ Basic assumptions concerning the future and other key sources of uncertainty in the estimates made at the end of the reporting period, that have a significant risk of causing significant adjustments to the carrying amounts of assets and liabilities within the following financial year are as follows: ​ ● The Company’s long-lived assets correspond to concessions granted by the Mexican Government, properties, leasehold improvements and equipment. The Company reviews the carrying amounts of its long-lived assets to determine whether there are indications of impairment. The Company did not identify impairment with respect to the investment of the NH T2 Hotel recorded in improvements in leased assets, whose lease contract with Mexico City International Airport expires in 2029. ​ ​ The Company determined the recoverable amount of the cash-generating unit corresponding to NH T2 by estimating the value in use, which uses cash flow projections based on projections over the remaining life of the lease until 2029, discounted at a discount rate of between 12.0% to 13.0%. Over the projection period, management considers an occupancy rate of 83% in 2023. Likewise, the average rate in 2023 exceeds 2019 levels and forward is restated for the effects of the hotel remodeling executed in 2022 and 2023, and subsequently for inflation. ​ The Company’s management, based on value-in-use calculations, has not identified any impairment as the recoverable amount exceeds the carrying value of the cash generating unit by approximately 21%. The recoverable amount includes the carrying value of the finance lease. ​ Management estimates that the value in use considering an average tariff reduction of 21.0% or an occupancy rate 1,722 basis points lower than estimated during the projection period would equal the carrying value of the cash generating unit. ​ ● The Company’s management reviews the estimated useful lives of property, leasehold improvements and equipment at the end of each annual period. Based on detailed analyses, the Company’s management could modify the useful life of certain assets of property, leasehold improvements and equipment. The degree of uncertainty associated with estimates of useful lives is related to market changes, use of assets and technological development. ​ ● The Company’s management determines and recognizes, based on estimates, the major maintenance provision as per concession contracts with the Mexican Government to maintain and restore the airports’ infrastructure, which affects the results of periods ranging from the moment concession infrastructure becomes available for use through the date on which the maintenance and/or repair works are performed. The Company also calculates the appropriate discount rate for determining the present value of expected expenses that are required to meet its obligations. ​ The short- and long-term classification of the provision is based on the best estimate of the Company of the period in which the work is expected to be carried out. There is also a judgment in determining the accounting policy of recognition of this provision. ​ Although these estimates were made based on the best information available as of December 31, 2023, 2022 and 2021 it is possible that future events may require the Company to modify (increase or decrease) the amounts in the coming years, which in such case would be applicable on a prospective basis by recognizing the effects of changes in estimates in the corresponding consolidated financial statements.

Cash and cash equivalents

Cash and cash equivalents	12 Months Ended
	Dec. 31, 2023
Cash and cash equivalents.
Cash and cash equivalents	6. Cash and cash equivalents ​ Cash and cash equivalents are composed as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2022 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Cash Ps. 2,574,957 Ps. 3,335,384 Ps. 5,986,217 Cash equivalents: ​ ​ ​ ​ ​ ​ Fixed fund ​ 1,299 ​ 1,036 ​ 947 ​ Ps. 2,576,256 Ps. 3,336,420 Ps. 5,987,164 ​

Accounts receivable

Accounts receivable	12 Months Ended
	Dec. 31, 2023
Accounts receivable
Accounts receivable	7. Accounts receivable ​ a. The balance of accounts receivable is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Receivables Ps. 1,315,385 Ps. 1,278,510 Ps. 1,106,002 Allowance for doubtful accounts (note 7 b.) ​ (16,986) ​ (12,400) ​ (20,332) ​ Ps. 1,298,399 Ps. 1,266,110 Ps. 1,085,670 ​ Accounts receivable represent principally the passenger charges (TUA) paid by each passenger (other than diplomats, infants, and transit passengers) using the airports operated by the Company. These TUA are collected by airlines and subsequently paid to the Company. As of December 31, 2023, 2022 and 2021, amounts receivable for passenger charges amounted to Ps.1,052,172, Ps.1,130,427 and Ps.952,522, respectively. ​ The Company’s management considers that the carrying amount of accounts receivable approximates its fair value given their short-term nature. No interest income is generated by any short-term account receivable. As of December 31, 2023, 2022 and 2021, the balance of the allowance for doubtful accounts was Ps.16,986, Ps.12,400 and Ps.20,332, respectively. ​ The following tables set forth a percentage of the principal customers that compose the accounts receivable (before allowance for doubtful accounts) as well as the revenues generated from the Company’s principal customers, which may represent a potential credit risk for the Company if the counterparty had financial and operating difficulties that would prevent them from being able to settle amounts due to the Company. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 ​ ​ % % ​ % Accounts receivable: ​ Aeroenlaces Nacionales, S. A. de C. V. 36.3 ​ 31.3 ​ 35.8 Concesionaria Vuela Compañía de Aviación, S.A.P.I. de C.V. 21.0 ​ 27.0 ​ 24.0 Aerolitoral, S. A. de C. V. 5.3 ​ 9.0 ​ 8.8 Aerovías de México, S. A. de C.V. 13.0 ​ 11.9 ​ 10.4 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 ​ ​ % ​ % ​ % Revenues by client: Aerolitoral, S. A. de C. V. 6.1 6.9 8.1 Aeroenlaces Nacionales, S. A. de C. V. 30.9 27.6 28.5 Concesionaria Vuela Compañía de Aviación, S. A. P. I. de C. V. 18.8 20.1 19.3 Aerovías de México, S. A. de C. V. 9.8 8.3 6.8 ​ b. The changes in the allowance for doubtful accounts are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Beginning balance Ps. 12,400 Ps. 20,332 Ps. 20,759 Increase ​ 5,767 ​ 4,711 ​ 646 Cancellation ​ ​ — ​ ​ (12,643) ​ ​ — Write-off ​ (1,181) ​ — ​ (1,073) Ending balance Ps. 16,986 Ps. 12,400 Ps. 20,332 ​ The write-off of doubtful accounts is recognized once the Company has exhausted all means for collection of the account. ​ The movements in the estimate for customer impairment in 2023, with the expected loss model used by the Company, are presented below: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Airports Others Total ​ ​ ​ ​ Gross book value Ps. 1,232,117 Ps. 83,268 Ps. 1,315,385 Collateral ​ ​ 2,322,645 ​ 30,650 ​ 2,353,295 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Probability of default in range ​ ​ 0% - 100% ​ ​ 0% - 100% ​ ​ Loss due to default range ​ ​ 0% - 100% ​ ​ 0% - 100% ​ ​ ​ Beginning balance of impairment of account receivable ​ Ps. 12,004 ​ Ps. 396 ​ Ps. 12,400 Increase (decrease) in the provision ​ ​ 5,888 ​ ​ (121) ​ ​ 5,767 Write-off ​ (1,181) ​ ​ — ​ ​ (1,181) Ending balance Ps. 16,711 ​ Ps. 275 ​ Ps. 16,986 ​

Other accounts receivable and p

Other accounts receivable and prepaid expenses	12 Months Ended
	Dec. 31, 2023
Other accounts receivable and prepaid expenses.
Other accounts receivable and prepaid expenses	8. Other accounts receivable and prepaid expenses ​ Other accounts receivable and prepaid expenses are comprised as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Prepaid expenses Ps. 37,608 Ps. 41,132 Ps. 33,180 Guarantee deposits ​ 6,806 ​ 6,987 ​ 6,952 Others ​ 3,651 ​ 1,520 ​ 2,201 ​ Ps. 48,065 Ps. 49,639 Ps. 42,333 ​

Property, leasehold improvement

Property, leasehold improvements and equipment	12 Months Ended
	Dec. 31, 2023
Property, leasehold improvements and equipment
Property, leasehold improvements and equipment	9. Property, leasehold improvements and equipment ​ Property, leasehold improvements and equipment are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Net carrying value: ​ ​ ​ Land (see note 10) Ps. 1,426,363 Ps. 1,426,363 Ps. 1,709,508 Leasehold improvements ​ 997,063 ​ 910,312 ​ 857,274 Machinery and equipment ​ 31,231 ​ 41,297 ​ 53,600 Furniture and office equipment ​ 50,384 ​ 50,106 ​ 22,786 Transportation equipment ​ 660 ​ 38 ​ 51 Computer equipment ​ 4,590 ​ 6,136 ​ 5,857 Construction in progress for leasehold improvements ​ 342,383 ​ 131,843 ​ 75,220 ​ Ps. 2,852,674 Ps. 2,566,095 Ps. 2,724,296 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Machinery ​ Furniture ​ ​ ​ ​ ​ ​ ​ in progress of ​ ​ ​ ​ ​ ​ ​ ​ Leasehold ​ and ​ and office ​ Transportation ​ Computer ​ leasehold ​ ​ ​ Cost ​ Land ​ improvements ​ equipment ​ equipment ​ equipment ​ equipment ​ improvements ​ Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of January 1, 2021 Ps. 1,709,508 Ps. 1,188,966 Ps. 214,725 Ps. 159,969 Ps. 21,655 Ps. 68,451 Ps. 32,200 Ps. 3,395,474 Acquisitions ​ — ​ ​ 463 ​ ​ 208 ​ ​ 1,908 ​ ​ — ​ ​ 5,023 ​ ​ 114,129 ​ ​ 121,731 Disposals ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (2,393) ​ ​ — ​ ​ — ​ ​ (2,393) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Transfer ​ — ​ 70,373 ​ 53 ​ 590 ​ — ​ — ​ (71,109) ​ (93) Other ​ — ​ — ​ (7,237) ​ — ​ (1,003) ​ (330) ​ — ​ (8,570) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of December 31, 2021 ​ 1,709,508 ​ 1,259,802 ​ 207,749 ​ 162,467 ​ 18,259 ​ 73,144 ​ 75,220 ​ 3,506,149 Acquisitions ​ 583 ​ ​ 10,986 ​ ​ 1,473 ​ ​ 38,886 ​ ​ — ​ ​ 3,170 ​ ​ 182,766 ​ ​ 237,864 Disposals ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (45) ​ ​ — ​ ​ (45) Reclassification to improvements (note 10) ​ ​ (283,728) ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (283,728) Transfers ​ ​ — ​ 113,155 ​ — ​ ​ — ​ — ​ — ​ (113,155) ​ — Other ​ — ​ (1,697) ​ 1,315 ​ — ​ — ​ — ​ (12,988) ​ (13,370) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of December 31, 2022 ​ 1,426,363 ​ 1,382,246 ​ 210,537 ​ 201,353 ​ 18,259 ​ 76,269 ​ 131,843 ​ 3,446,870 Acquisitions ​ ​ — ​ ​ 1,716 ​ ​ 2,283 ​ ​ 12,081 ​ ​ 668 ​ ​ 1,233 ​ ​ 300,813 ​ ​ 318,794 Disposals ​ ​ — ​ ​ — ​ ​ — ​ ​ (57) ​ ​ — ​ ​ — ​ ​ — ​ ​ (57) Transfers ​ — ​ 182,626 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (182,626) ​ ​ — Other ​ — ​ (7,747) ​ ​ — ​ ​ (56) ​ ​ — ​ ​ — ​ ​ 92,353 ​ ​ 84,550 Balance as of December 31, 2023 Ps. 1,426,363 Ps. 1,558,841 Ps. 212,820 Ps. 213,321 Ps. 18,927 Ps. 77,502 Ps. 342,383 Ps. 3,850,157 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction in ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Furniture and ​ ​ ​ ​ ​ ​ ​ progress of ​ ​ ​ Accumulated ​ Leasehold ​ Machinery and office ​ Transportation ​ Computer leasehold ​ ​ ​ Depreciation ​ improvements ​ equipment ​ equipment ​ equipment ​ equipment improvements ​ Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of January 1, 2021 Ps. (334,137) ​ (141,858) ​ (132,029) ​ (21,368) ​ (65,613) ​ — ​ (695,005) Depreciation ​ (68,391) ​ (19,347) ​ (7,652) ​ (64) ​ (2,027) ​ — ​ ​ (97,481) Disposals ​ — ​ 7,056 ​ — ​ 2,446 ​ — ​ — ​ 9,502 Other ​ — ​ ​ — ​ ​ — ​ ​ 778 ​ ​ 353 ​ ​ — ​ ​ 1,131 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of December 31, 2021 ​ (402,528) ​ (154,149) ​ (139,681) ​ (18,208) ​ (67,287) ​ — ​ (781,853) Depreciation ​ (69,406) ​ (15,091) ​ (11,566) ​ (13) ​ (2,891) ​ — ​ ​ (98,967) Disposals ​ ​ — ​ — ​ — ​ — ​ 45 ​ — ​ 45 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of December 31, 2022 ​ (471,934) ​ (169,240) ​ (151,247) ​ (18,221) ​ (70,133) ​ — ​ (880,775) Depreciation ​ (89,844) ​ ​ (12,349) ​ ​ (11,794) ​ ​ (46) ​ ​ (2,824) ​ ​ — ​ ​ (116,857) Other ​ ​ — ​ ​ — ​ ​ 60 ​ ​ — ​ ​ 45 ​ ​ — ​ ​ 105 Disposals ​ — ​ ​ — ​ ​ 44 ​ ​ — ​ ​ — ​ ​ — ​ ​ 44 Balance as of December 31, 2023 Ps. (561,778) Ps. (181,589) Ps. (162,937) Ps. (18,267) Ps. (72,912) Ps. — Ps. (997,483) ​

Investment in airport concessio

Investment in airport concessions	12 Months Ended
	Dec. 31, 2023
Investment in airport concessions
Investment in airport concessions	10. Investment in airport concessions ​ The Company has concessions to operate, maintain and develop 13 airports in Mexico, which are concentrated in central and northern regions of the country. Each concession is for 50 years from November 1, 1998. The term of each of the Company’s concessions may be extended by the Ministry of Infrastructure, Communications and Transportation under certain circumstances for a period not exceeding 50 years. ​ As operators of 13 airports the Company earns revenue from airlines, passengers, and other users for using the airport facilities. The Company also earns revenues for commercial activities carried out at the airports, such as leasing space to restaurants and other shops. ​ Each airport concession title contains the following terms and basic conditions: ​ a. The concessionaire has the right to manage, operate, maintain and use the airport facilities and carry out any construction, improvements or maintenance of the related facilities in accordance with its five-year period Master Development Program, and to provide airport, complementary and commercial services. ​ b. The concessionaire will use the airport facilities only for the purposes specified in the concession title, will provide services in conformity with the law and applicable regulations and will be subject to inspections by the Ministry of Infrastructure, Communications and Transportation. ​ c. The concessionaire must pay a concession tax for the right to use airport facilities (currently 5% of the concessionaire’s annual gross revenues derived from the use of public property), in conformity with the Mexican Federal Duties Law. ​ d. The concessionaire must grant free access to specific airport areas to certain Mexican government agencies, so that they may carry out their activities within the airports. ​ e. The concession may be revoked if the concessionaire breaches any of its obligations established in the concession title, as established in Article 26 and 27 of the Mexican Airport Law and in the concession title. The breach of certain concession terms may cause revocation if the Ministry of Infrastructure, Communications and Transportation has applied sanctions in three different instances with respect to the same concession term. ​ Since the concessionaire is part of an integrated economic group, the concessionaire and Grupo Aeroportuario del Centro Norte, S.A.B. de C.V, they will respond jointly and severally to the Ministry of Infrastructure Communications and Transportation, regarding the obligations contained in each of the concessions granted and as indicated in the concession title. The terms and conditions of each concession contract have been fulfilled in all important aspects during the years ended December 31, 2023, 2022 and 2021. ​ Investments in airport concessions include improvements to assets under concession, rights to use airport facilities, and airport concessions. The total cost of the concession was assigned proportionally to rights to use airport facilities on the basis of the fair value of the assets determined by an independent appraiser. At any airport concession where the cost exceeded the fair value, the excess was recognized within the airport concessions line item. ​ As of December 31, 2023, 2022 and 2021, the carrying value of the right to use airport facilities, airport concessions and improvement to assets under concession classified as intangible assets are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Projects completed and in operation: ​ ​ ​ Airport concessions Ps. 605,643 Ps. 605,643 Ps. 605,643 Rights to use airport facilities ​ 3,356,762 ​ 3,356,762 ​ 3,356,762 Improvements to assets under concession ​ 14,406,119 ​ 11,873,540 ​ 9,694,492 Improvements to assets under concession in progress ​ ​ 2,195,842 ​ ​ 1,774,167 ​ ​ 1,303,793 Accumulated amortization ​ (4,143,062) ​ (3,669,746) ​ (3,280,006) ​ Ps. 16,421,304 Ps. 13,940,366 Ps. 11,680,684 ​ The changes in investment in concessions are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Investment in airport concessions ​ ​ ​ Beginning balance Ps. 17,610,112 Ps. 14,960,690 Ps. 13,171,787 Land transfer ​ ​ — ​ ​ 283,728 ​ ​ ​ Increase ​ 2,954,254 ​ 2,365,694 ​ 1,788,903 Ending balance ​ 20,564,366 ​ 17,610,112 ​ 14,960,690 Amortization of airport concessions: ​ ​ ​ Beginning balance ​ (3,669,746) ​ (3,280,006) ​ (2,942,131) Increase ​ (473,316) ​ (389,740) ​ (337,875) Ending balance ​ (4,143,062) ​ (3,669,746) ​ (3,280,006) Net investment in airport concessions Ps. 16,421,304 Ps. 13,940,366 Ps. 11,680,684 ​ Master Development Plan – The Company is obligated to carry out maintenance, improvements to assets under concession and acquire fixed assets according to the Master Development Program. The Master Development Program for 2021-2025 is Ps. 11,979,621 in pesos with purchasing power of December 31, 2019, and Ps. 16,352,370 in pesos with purchasing power of December 31, 2023, as updated with the National Producer Price Index (INPPIC) of the construction industry, in accordance with the concession contract. ​ On October 19, 2023, in accordance with the amendments to the tariff regulation bases set forth in Annex 7 of the Company’s concession titles, the AFAC authorized the Company to defer certain investments committed under the Master Development Programs currently in place by approximately 24 months . As a result, instead of the Ps. 618,833 thousand and Ps. 563,693 thousand (expressed in pesos with purchasing power as of December 2023) originally committed to be invested between 2024 and 2025, respectively, Ps. 805,654 thousand will be executed in 2026, and Ps. 376,872 thousand will be executed in 2027. ​ The amount to be incurred as of December 31, 2023, is Ps. 7,610,896 , which is anticipated to be carried out as follows: ​ ​ ​ ​ ​ Year Amount 2024 Ps. 4,087,842 2025 ​ ​ 2,340,528 2026 ​ ​ 805,654 2027 ​ ​ 376,872 ​ Ps. 7,610,896 ​ ​ Between 2007 and 2011, the Company carried out a series of sales and exchanges of land located next to the Monterrey Airport to allow for future growth of the Airport, including the construction of a second runway that the Airport intends to build in the future. As of December 31, 2023 and 2022, such land had a carrying value of Ps. 1,426,363 and Ps. 1,709,508 , as of December 31, 2021. ​ On December 4, 2012, the Monterrey Airport received authorization from the AFAC to include Ps. 386,538 (amount expressed in nominal pesos of 2009) in investments as part of Master Development Program for 2011-2015. Additionally, during the 2011 Master Development Program revision, Ps. 77,306 was included due to an extraordinary adjustment in its maximum tariff under the Master Development Program. The remaining investment to be recognized for a cost of Ps. 694,390 (amount expressed in 2009 nominal pesos), has been included in the indicative periods 2026-2035 of the approved Master Development Program. This amount may not be recognized by the Ministry of Infrastructure Communications and Transportation in the future. The final recovery amounts are adjusted annually based on INPPIC excluding oil. ​ The land acquired is property of the Company’s Airports and is classified in the consolidated statements of financial position under the headings of property, leasehold improvements and equipment. ​ During 2022, the Monterrey Airport completed the donation of certain land in favor of the Federal Government, acting through the Ministry of Infrastructure, Communications and Transportation, with a book value of Ps.283,728 on account of the amounts previously recognized in the 2011-2015 Master Development Program, and which will be incorporated into the Monterrey Airport concession. As a result, such value was reclassified from property, leasehold improvements and equipment to improvements in assets under concession. The rest of the land will remain classified as property, leasehold improvements and equipment until the negotiations with the ​ At the time of such recognition, the Company shall reclassify the asset as investment in airport concessions (improvements in assets under concession), which will be subject to amortization for the remaining period of the concession. ​ The Company’s improvements to the airport facilities can be recognized by the AFAC as part of the investment in airport concession. The cost of airport improvements recognized by the AFAC that are part of the Company’s investment in concession assets is “recovered” in the form of adjustments to the maximum rates that the Company may charge for aeronautical services, which are regulated by the AFAC.

Composition of GACN

Composition of GACN	12 Months Ended
	Dec. 31, 2023
Composition of GACN
Composition of GACN	11. Composition of GACN ​ a. The following tables set forth information about the composition of GACN as of December 31, 2023, 2022 and 2021: ​ ​ ​ ​ ​ ​ ​ ​ Number of ​ ​ Place of ​ subsidiaries ​ ​ incorporation and ​ December 31, Principal activity ​ operation ​ 2023, 2022, 2021 Airports Mexico 13 Hotels Mexico 2 Services Mexico 9 ​ 24 ​ b. The consolidated subsidiaries are as follows: ​ ​ ​ ​ ​ Name of subsidiary Ownership Percentage Airport services; ​ Aeropuerto de Monterrey, S. A. de C. V. 100 % Aeropuerto de Acapulco, S. A. de C. V. 100 % Aeropuerto de Mazatlán, S. A. de C. V. 100 % Aeropuerto de Zihuatanejo, S. A. de C. V. 100 % Aeropuerto de Culiacán, S. A. de C. V. 100 % Aeropuerto de Ciudad Juárez, S. A. de C. V. 100 % Aeropuerto de Chihuahua, S. A. de C. V. 100 % Aeropuerto de Torreón, S. A. de C. V. 100 % Aeropuerto de Durango, S. A. de C. V. 100 % Aeropuerto de Tampico, S. A. de C. V. 100 % Aeropuerto de Reynosa, S. A. de C. V. 100 % Aeropuerto de Zacatecas, S. A. de C. V. 100 % Aeropuerto de San Luis Potosí, S. A. de C. V. 100 % Hotels and Services: ​ Operadora de Aeropuertos del Centro Norte, S. A. de C. V. 100 % Servicios Aeroportuarios del Centro Norte, S. A. de C. V. 100 % Servicios Aero Especializados del Centro Norte, S. A. de C. V. 100 % OMA Logística, S. A. de C. V. (1) 100 % Holding Consorcio Grupo Hotelero T2, S. A. de C. V. (2) 100 % (1) Includes subsidiaries with interest in; OMA VYNMSA Aero Industrial Park, S.A. de C.V (VYNMSA) of which the Company owns 51% of the shares, Consorcio Hotelero Aeropuerto de Monterrey, S.A.P.I de C.V. with 85% and Servicios Hoteleros Aeropuerto de Monterrey, S.A. de C.V. with 85% . (2) Provides hotel services and includes its subsidiaries: Servicios Complementarios del Centro Norte S.A. de C.V., with 100% of the shares, Consorcio Grupo Hotelero T2, S.A. de C.V. and Servicios Corporativos Terminal 2, S.A. de C.V. with 90% of the shares. ​ The Company has the majority of voting power at shareholders’ meetings of the subsidiaries and has control by virtue of its contractual right to appoint the board of directors of the companies, who are empowered to affect their relevant activities. ​ As of December 31, 2023, 2022 and 2021, the Company has not made investments in shares of any structured or investment-related entity.

Trade accounts payable

Trade accounts payable	12 Months Ended
	Dec. 31, 2023
Trade accounts payable.
Trade accounts payable	12. Trade accounts payable ​ Trade accounts payable consist of the following: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Suppliers and contractors Ps. 286,264 Ps. 223,153 Ps. 123,330 Customer advances ​ 32,892 ​ 46,377 ​ 58,512 Statutory employee profit sharing ​ 66,347 ​ 56,760 ​ 31,365 ​ Ps. 385,503 Ps. 326,290 Ps. 213,207 ​

Payable taxes and other accrued

Payable taxes and other accrued expenses	12 Months Ended
	Dec. 31, 2023
Payable taxes and other accrued expenses
Payable taxes and other accrued expenses	13. P ayable taxes and other accrued expenses ​ Tax payable and other accrued expenses are comprised of the following: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Accrued expenses Ps. 345,225 Ps. 265,358 Ps. 210,515 Taxes payable other than income tax ​ 410,775 ​ 551,133 ​ 713,850 Accrued interest ​ 204,843 ​ 147,115 ​ 73,489 ​ Ps. 960,843 Ps. 963,606 Ps. 997,854 ​

Short-term debt

Short-term debt	12 Months Ended
	Dec. 31, 2023
Short-term debt
Short-term debt	14. Short-term debt ​ Short-term debt is comprised of credit lines denominated in pesos, with unsecured guarantees as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Bank loan with HSBC Mexico for Ps.600,000 for six months with unsecured collateral at a variable rate of TIIE 91 plus 0.60 percentage point. ​ Ps. — ​ Ps. 600,000 ​ Ps. — Bank loan with Banco Nacional de México for Ps.400,000 for six months with unsecured collateral at a variable rate of TIIE 28 plus 1.0 percentage point. ​ ​ — ​ ​ 400,000 ​ ​ — Credit line of credit with Banco Santander Mexico for Ps.200,000 for 3 months with unsecured collateral at a variable rate of TIIE rate plus 1.40 percentage point. ​ ​ — ​ ​ 200,000 ​ ​ — Bank loan with Banco Nacional de México for Ps.1,000,000, for six months at a variable rate of TIIE 28 plus 1.0 percentage point. ​ ​ — ​ ​ — ​ ​ 1,000,000 Bank loan with HSBC Mexico for Ps.900,000, for six months, at a variable rate of TIIE 91 plus 0.50 percentage points. ​ ​ — ​ ​ — ​ ​ 900,000 Credit line with Banco Santander Mexico for Ps.1,000,000, for six months at a variable rate TIIE 28 plus 1.55 percentage points on average. ​ ​ — ​ ​ — ​ ​ 800,000 Total short-term debt ​ Ps. — ​ Ps. 1,200,000 ​ Ps. 2,700,000 ​ At the date the accompanying consolidated financial statements were authorized for issuance, the Company has uncommitted, available short-term lines of credit with financial institutions in the amount of Ps.

Long-term debt

Long-term debt	12 Months Ended
	Dec. 31, 2023
Long-term debt
Long-term debt	15. Long-term debt ​ The long-term debt with credit institutions, debt issuances and other marketable securities is comprised as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Debt securities (ticker: OMA13) issued in the Mexican market on March 26, 2013, for Ps.1,500,000, accruing interest at a fixed rate of 6.47%, for a 10-year Ps. — Ps. 1,500,000 Ps. 1,500,000 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Debt securities (ticker: OMA21V) issued in the Mexican market on April 16, 2021, for Ps.1,000,000, the loan accrues interest at a TIIE 28 rate (1) 5-year ​ 1,000,000 ​ 1,000,000 ​ 1,000,000 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Debt securities (ticker: OMA21-2) issued in the Mexican market on April 16, 2021, for Ps.2,500,000 at an annual fixed rate of 7.83%, for a 7-year ​ ​ 2,500,000 ​ ​ 2,500,000 ​ ​ 2,500,000 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Sustainability-linked notes (ticker: OMA22L) issued in the Mexican market on March 31, 2022, for Ps.1,700,000 at a variable rate TIIE 28 days (1) ​ ​ 1,700,000 ​ ​ 1,700,000 ​ ​ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Sustainability-linked notes (ticker OMA22-2L) issued in the Mexican market on March 31, 2022, for Ps.2,300,000 at an annual fixed rate of 9.35%, with a 7-year ​ ​ 2,300,000 ​ ​ 2,300,000 ​ ​ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Sustainability-linked notes (ticker: OMA23L) issued in the Mexican market on March 10, 2023, for Ps.640,000 at a variable rate TIIE 28 days (1) ​ ​ 640,000 ​ ​ — ​ ​ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Sustainability-linked notes (ticker: OMA23-2L) issued in the Mexican market on March 10, 2023, for Ps.2,560,000 at an annual fixed rate of 10.26%, with a 7-year ​ ​ 2,560,000 ​ ​ — ​ ​ — Total long-term debt ​ 10,700,000 ​ 9,000,000 ​ 5,000,000 Less: ​ ​ ​ Financing commissions ​ (23,292) ​ (15,664) ​ (3,378) ​ ​ 10,676,708 ​ 8,984,336 ​ 4,996,622 Current portion long-term debt ​ — ​ (1,500,000) ​ — Long-term debt Ps. 10,676,708 Ps. 7,484,336 Ps. 4,996,622 (1) The Interbank Offering Rate in Mexico “TIIE” to the 28 days as of December 31, 2023 and 2022, was 11.5035 and 10.7605 , respectively. ​ Changes in consolidated long-term debt for the years ended December 31, 2023, 2022 and 2021 were as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Initial debt balance Ps. 8,984,336 Ps. 4,996,622 Ps. 4,510,388 Increase in debt ​ 3,200,000 ​ 4,000,000 3,500,000 Long term debt repayment ​ ​ — ​ ​ — ​ ​ (13,967) Amortization of debt securities ​ (1,500,000) ​ — (3,000,000) Payment of commissions and other expenses ​ (10,640) ​ (14,076) (12,859) Amortization of expenses ​ 3,012 ​ 1,790 12,595 Exchange rate fluctuation ​ — ​ — 465 Ending balance of debt Ps. 10,676,708 Ps. 8,984,336 Ps. 4,996,622 ​ Maturity of long-term debt as of December 31, 2023, 2022 and 2021 is described in note 21. ​ The long-term debt securities include certain restrictive clauses, such as limitations on disposal of assets or limitations on incurring liens, as well as early maturity clauses including the maturity of other obligations more than certain thresholds. For the years ended December 31, 2023, 2022 and 2021, these restrictions were met. ​ The sustainability-linked notes issued on March 31, 2022, and March 10, 2023, are subject to a sustainability development goal (“SDG”) consisting of a reduction of at least 58% in the indicator of kilograms of CO2 equivalent scope 1 and 2 emissions per passenger in the year 2025 compared to the reference year (2018). ​ In the event that the Company fails to achieve the SDG, the interest rate of the debt securities will be increased by 25 basis points starting August 13, 2026, in the case of the debt securities OMA22L, and starting September 24, 2026, in the case of the debt securities OMA22-2L, until their respective maturities, and (ii) the principal amount of the OMA - 23L debt securities will be increased by 0.2% at maturity, and the interest rate of the OMA23 - 2L debt securities will increase by 25 basis points starting September 4, 2026, until maturity. As of December 31, 2022, the latest most recent data verified by an independent third party showed that the Company’s SDG had a reduction of 93% with respect to the reference year (2018).

Major maintenance provision

Major maintenance provision	12 Months Ended
	Dec. 31, 2023
Major maintenance provision.
Major maintenance provision	16. Major maintenance provision ​ The Company has an obligation to perform major maintenance activities in its airports. The provision is recognized as accrued at an amount that represents the best estimate of the present value of future disbursements required to settle the obligation, at the date of the accompanying consolidated financial statements at a discount rate at a rate of 10.04% as of December 31, 2022. Beginning in 2023, a vector of discount rates ranging from 10.99% to 8.95% is used, covering the years from 2023 to 2035. ​ As of December 31, 2023, 2022 and 2021, the composition and changes of the Company’s major maintenance provision was as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ ​ December 31, 2023 ​ 2022 Additions Disbursements Short-term Long-term Major maintenance of assets under concession ​ Ps. 1,990,718 ​ Ps. 550,085 (1) Ps. (421,522) ​ Ps. 629,683 ​ Ps. 1,489,598 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ ​ December 31, 2022 ​ 2021 Additions Disbursements Short-term Long-term Major maintenance of assets under concession ​ Ps. 1,741,733 ​ Ps. 646,948 (1) Ps. (397,963) ​ Ps. 949,197 ​ Ps. 1,041,521 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ 2020 Additions Disbursements Short-term Long-term Major maintenance of assets under concession ​ Ps. 1,317,985 ​ Ps. 626,790 (1) Ps. (203,042) ​ Ps. 692,788 ​ Ps. 1,048,945 (1) Includes Ps. 201,688 , Ps. 174,871 and Ps. 114,137 , recognized as interest cost in the consolidated statement of income and other comprehensive income, for the unwinding effect of the present value calculation as of December 31, 2023, 2022 and 2021, respectively. The provision for major maintenance as of December 31, 2023, reflects the update of such provision as a result of the approval in December 2020 of the Master Development Program for the period 2021-2025.

Labor obligations

Labor obligations	12 Months Ended
	Dec. 31, 2023
Labor obligations
Labor obligations	17. Labor obligations ​ a. Defined benefit plans. ​ In accordance with the Federal Labor Law, the Company is required to pay a seniority premium as a retirement benefit if an employee retires and has served at least 15 years. The seniority premium consists of a single payment equal to 12 days’ salary for each year of service based on the employee’s most recent salary, but without exceedingly twice the current minimum wage established by law. ​ In addition, payments for the termination benefit plan consist of an equivalent of 20 days for each year worked and 90 days based on pensionable salary determined based on actuarial calculations made by external actuaries, using the projected unit credit method. ​ The Mexican plans normally expose the Company to actuarial risks such as: investment risk, interest rate risk, longevity risk and salary risk. ​ ​ ​ ​ Investment risk The present value of the defined benefit plan obligations is calculated using a discount rate that is determined by long-term government bond yields. To select the discount rate, the yield rate of the bond is considered, which is similar to the duration of the obligations of the Company’s labor liabilities. The average days on which benefit payments are due and not the days that the bonus is due to expire are taken into account, which means that the discount rate depends on the expectation of the flow of payments of the benefits plan. ​ ​ ​ Interest risk ​ A decrease in the interest rate of the bonds may increase the liabilities of the plan, however, this is partially offset by an increase in the plan’s debt investment performance. ​ ​ ​ Longevity risk ​ The present value of the defined benefit plan liability is calculated by reference to the best estimate of the mortality of plan participants both during and after their employment. An increase in the life expectancy of the plan participants will increase the plan’s liability. ​ ​ ​ Salary risk ​ The present value of the defined benefit plan liability is calculated by reference to the future salaries of plan participants. As such, an increase in the salary of the plan participants will increase the plan’s liability. ​ There are no additional retirement benefit plans for qualifying employees. ​ The actuarial calculation of the defined benefit obligation was calculated as of December 31, 2023, 2022 and 2021 by actuaries certified by the National School of Actuaries ( Colegio Nacional de Actuarios de México ​ The principal assumptions used for the purposes of the actuarial valuations are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Discount rate (see note 5 a.) 9.85 % 9.6 % 7.9 % Expected rate of salary increase 5.8 % 5.8 % 5.8 % Average longevity at retirement age for current employees (years) 14 14 14 Inflation 4.0 % 4.0 % 4.0 % ​ The amounts recognized in the consolidated statement of income and other comprehensive income in respect of these defined benefit plans are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Service cost: ​ ​ ​ Current service cost ​ Ps. 9,013 ​ Ps. 9,883 ​ Ps. 9,535 Net interest expense ​ 12,153 ​ 10,053 ​ 8,936 Reductions and terminations ​ ​ — ​ ​ (2,422) ​ ​ — Components of defined benefit costs recognized in profit or loss ​ 21,166 ​ 17,514 ​ 18,471 Remeasurement on the net defined benefit liability: ​ ​ ​ Actuarial gains and losses arising from changes in financial assumptions ​ 6,105 ​ (31,009) ​ 2,094 Actuarial gains and losses arising from experience adjustments ​ (3,916) ​ 9,751 ​ (6,414) Components of defined benefit costs recognized in other comprehensive income (loss) ​ 2,189 ​ (21,258) ​ (4,320) Total ​ Ps. 23,355 ​ Ps. (3,744) ​ Ps. 14,151 ​ The current service cost and the net interest expense are included in the employee benefits expense in the consolidated statement of income and in other comprehensive income. ​ The remeasurement of the net defined benefit liability is included in other comprehensive income. ​ The amount included in the consolidated statement of financial position arising from the Company’s obligation in respect of its defined benefit plans is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Present value of defined benefit obligations ​ Ps. 143,058 ​ Ps. 121,477 ​ Ps. 129,199 ​ Movements in the present value of the defined benefit obligation in the current year are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Present value of defined benefit obligation as of January 1, ​ Ps. 121,477 ​ Ps. 129,199 ​ Ps. 115,691 Current service cost ​ 9,013 ​ 9,883 ​ 9,535 Interest cost ​ 12,153 ​ 10,053 ​ 8,936 Reductions and terminations ​ ​ — ​ ​ (2,422) ​ ​ — Remeasurement (gains)/losses: ​ ​ ​ ​ ​ ​ Actuarial gains and losses arising from changes in financial and demographic assumptions ​ 6,105 ​ (31,009) ​ 2,094 Actuarial gains and losses arising from experience adjustments ​ (3,916) ​ 9,751 ​ (6,414) Benefits paid ​ (1,774) ​ (3,978) ​ (643) Present value of defined benefit obligation ​ Ps. 143,058 ​ Ps. 121,477 ​ Ps. 129,199 ​ Significant actuarial assumptions for the determination of the defined obligation are discount rate, expected salary increase and mortality. The sensitivity analyses below have been determined based on reasonably possible changes of the respective assumptions occurring at the end of the reporting period, while holding all other assumptions constant. ​ ◾ defined ​ ◾ defined ​ The sensitivity analysis presented above may not be representative of the actual change in the defined benefit obligation as it is unlikely that the change in assumptions would occur in isolation of one another as some of the assumptions may be correlated. ​ Furthermore, in presenting the above sensitivity analysis, the present value of the defined benefit obligation has been calculated using the projected unit credit method at the end of the reporting period, which is the same as that applied in calculating the defined benefit obligation liability recognized in the consolidated statement of financial position. ​ There was no change in the methods and assumptions used in preparing the sensitivity analysis from prior years. ​ There was no change in the process followed by the Company to manage its risks from prior periods. ​ The average duration period of the benefit obligation as of December 31, 2023, is 14.26 years (2022: 14.40 years and 2021: 12.9 years). ​ Expected cash flows from termination benefits and seniority premium benefits for the next 10 years are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Pensions Seniority premium ​ ​ Year ​ plan ​ Benefits ​ Total 2024 ​ Ps. 10,772 ​ Ps. 2,122 ​ Ps. 12,894 2025 ​ — ​ 1,787 ​ 1,787 2026 ​ 2,816 ​ 2,582 ​ 5,398 2027 ​ 3,574 ​ 2,534 ​ 6,108 From 2028 and later ​ 130,829 ​ 43,183 ​ 174,012 Total ​ Ps. 147,991 ​ Ps. 52,208 ​ Ps. 200,199 ​

Right of use assets, net and le

Right of use assets, net and lease liability	12 Months Ended
	Dec. 31, 2023
Right of use assets, net and lease liability
Right of use assets, net and lease liability	18. Right of use assets, net and lease liability ​ As lessee ​ Lease contracts entered into by the Company are as follows: ​ In October 2008, the Company acquired the shares of Consorcio Grupo Hotelero T2, S.A. de C.V. As a result of this acquisition, the Company assumed the commitments established in the lease agreement signed with the Mexico City International Airport for a period of 20 years, to construct, prepare and operate a hotel, and manage commercial areas at Terminal 2 of the Mexico City International Airport, establishing a minimum guaranteed income (“MGI”), which updated amounted to Ps.3,106 annually, or a royalty of the 18% of the hotel’s revenue, whichever is greater. The MGI will be adjusted on an annual basis using the NCPI. ​ a. The following is a summary of the right-of-use assets and the lease liability: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Cost Buildings Other Total Balance as of January 1, 2021 ​ Ps. 232,790 ​ Ps. 23,277 ​ Ps. 256,067 Remediations ​ ​ 41,771 ​ ​ 24,754 ​ ​ 66,525 Decreases ​ ​ (29,653) ​ ​ (6,196) ​ ​ (35,849) Balance as of December 31, 2021 Ps. 244,908 ​ Ps. 41,835 ​ Ps. 286,743 Remediations ​ ​ 8,687 ​ ​ 6,199 ​ ​ 14,886 Decreases ​ ​ — ​ ​ (6,990) ​ ​ (6,990) Balance as of December 31, 2022 ​ Ps. 253,595 ​ Ps. 41,044 ​ Ps. 294,639 Remediations ​ ​ 17,994 ​ ​ 8,316 ​ ​ 26,310 Decreases ​ ​ (3,251) ​ ​ (1,330) ​ ​ (4,581) Balance as of December 31, 2023 Ps. 268,338 Ps. 48,030 Ps. 316,368 Depreciation ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of January 1, 2021 Ps. (62,266) Ps. (15,554) Ps. (77,820) Depreciation of the year ​ ​ (32,339) ​ ​ (8,936) ​ ​ (41,275) Decreases ​ ​ 27,555 ​ ​ 1,928 ​ ​ 29,483 Balance as of December 31,2021 Ps. (67,050) Ps. (22,562) Ps. (89,612) Depreciation of the year ​ ​ (34,060) ​ ​ (9,987) ​ ​ (44,047) Decreases ​ ​ — ​ ​ 4,024 ​ ​ 4,024 Balance as of December 31,2022 Ps. (101,110) Ps. (28,525) Ps. (129,635) Depreciation of the year ​ ​ (33,447) ​ ​ (7,654) ​ ​ (41,101) Decreases ​ ​ 2,471 ​ ​ 1,339 ​ ​ 3,810 Balance as of December 31,2023 Ps. (132,086) Ps. (34,840) Ps. (166,926) ​ b. Amounts recognized in consolidated statement of profit or loss statement: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2023 2022 2021 Depreciation expense of right of use assets ​ Ps. 41,597 ​ Ps. 43,189 ​ Ps. 41,275 Interest expense on lease liabilities ​ ​ 28,847 ​ ​ 25,592 ​ ​ 24,402 ​ c. The following is a summary of the undiscounted lease liability: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2023 2022 2021 Maturity analysis: ​ ​ ​ ​ Less than one year ​ Ps. 43,535 ​ Ps. 33,446 ​ Ps. 41,107 Greater than 1 year and less than 3 years ​ 43,751 ​ 97,177 ​ 83,359 Greater than 3 years ​ 105,893 ​ 77,582 ​ 47,666 Total ​ Ps. 193,179 ​ Ps. 208,205 ​ Ps. 172,132 ​ The Company does not face a significant liquidity risk with respect to its lease liabilities. Lease liabilities are monitored through the Company’s treasury department. ​ d. As of December 31, 2023, 2022 and 2021, the total cash outflow for leases amounted to Ps.58,780, Ps.53,185 and Ps.54,589 (excluding items disbursed in excess of the IMG as variable participation), respectively. ​ As lessor ​ Revenues from operating leases ​ Mainly related to leases entered into by the Company, which are based on monthly rental payments that generally increase each year based on the NCPI, and/or the greater of a guaranteed minimum monthly rent plus a percentage of monthly income of the tenant. As of December 31, 2023, 2022 and 2021, the committed future rents to be received are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Duration: ​ ​ ​ ​ Less than 1 year ​ Ps. 668,636 ​ Ps. 383,779 ​ Ps. 428,592 Greater than 1 year and less than 5 years ​ 738,435 ​ 407,156 ​ 477,409 Greater than 5 years ​ 369,289 ​ 111,757 ​ 120,726 Total ​ Ps. 1,776,360 ​ Ps. 902,692 ​ Ps. 1,026,727 ​ Minimum lease payments in the table above do not include contingent rentals, such as increases by NCPI or increases by a percentage of the monthly income of the lessee. Contingent rental income recorded for the years ended December 31, 2023, 2022, and 2021 were Ps.414,934, Ps.335,892 and Ps.197,439, respectively. ​ Accrued operating lease income is detailed in note 26.

Income taxes

Income taxes	12 Months Ended
	Dec. 31, 2023
Income taxes
Income taxes	19. Income taxes ​ The Company is subject to Income Tax (“ISR”), whose tax rate was 30% for 2023, 2022 and 2021, and will continue to be 30% for later years. ​ a. Income tax are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Current ISR ​ Ps. 2,167,380 ​ Ps. 1,653,920 ​ Ps. 1,217,748 Deferred ISR ​ ​ (127,938) ​ ​ (278,400) ​ ​ (245,569) Income tax expense ​ Ps. 2,039,442 ​ Ps. 1,375,520 ​ Ps. 972,179 ​ b. As of December 31, 2023, 2022 and 2021, the principal items comprising the balance of the deferred ISR asset (liability) were: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Liabilities: ​ ​ ​ ​ ​ ​ ​ ​ Provisions, allowances and labor obligations ​ Ps. 107,768 ​ Ps. 150,040 ​ Ps. 159,813 Investment in airport concessions, property, leasehold improvements and equipment, net ​ (163,345) ​ (216,843) ​ (225,726) Tax loss carryforwards (1) ​ 75 ​ 12,366 ​ 3,242 Recoverable tax on assets (2) ​ — ​ — ​ 28,619 Others ​ ​ (2,219) ​ ​ (2,234) ​ ​ (2,137) Total liabilities ​ Ps. (57,721) ​ Ps. (56,671) ​ Ps. (36,189) Assets: ​ ​ ​ Provisions, allowances and labor obligations ​ Ps. 743,038 ​ Ps. 625,408 ​ Ps. 468,314 Investments in airport concessions, property, leasehold improvements and equipment, net ​ (53,622) ​ (102,196) ​ (243,480) Tax loss carryforwards (1) ​ 172,185 ​ 208,602 ​ 243,191 Recoverable tax on assets (2) ​ ​ 9,486 ​ ​ 28,619 ​ ​ — Others ​ ​ (3,666) ​ ​ (3,524) ​ ​ (3,621) Total assets ​ Ps. 867,421 ​ Ps. 756,909 ​ Ps. 464,404 Net deferred ISR asset ​ Ps. 809,700 ​ Ps. 700,238 ​ Ps. 428,215 (1) As of December 31, 2023, 2022 and 2021, the Company recognized a deferred tax asset of Ps. 172,260 , Ps. 220,968 and Ps. 246,433 , respectively, corresponding to the tax losses generated by its subsidiaries. All subsidiaries of the Company expect to benefit from losses in future years based on projections of taxable income and various strategies with favorable tax consequences. ​ (2) The Company recognized the IMPAC paid during 2002 through 2007. In 2013, the Company recognized the deferred tax asset, which it expects to recover subject to certain conditions established in the Income Tax Law. During the year 2023 an amount of $19,133 was recovered. The updated amount as of December 31, 2023, was Ps. 9,486 (note 20 f). ​ c. The changes in deferred tax during the year are follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Beginning balance of deferred tax liability, net ​ Ps. 700,238 ​ Ps. 428,215 ​ Ps. 183,930 Deferred ISR in profit or loss ​ 127,938 ​ 278,400 ​ 245,569 IMPAC recovery ​ (17,829) ​ — ​ — Income tax effects recognized in other comprehensive income ​ (647) ​ (6,377) ​ (1,284) Ending balance of deferred tax asset, net ​ Ps. 809,700 ​ Ps. 700,238 ​ Ps. 428,215 ​ d. The reconciliation of the statutory income tax rate and the effective income tax rate as a percentage of net income before income tax is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ ​ ​ ​ 2023 ​ 2022 ​ 2021 ​ ​ Amount Rate % Amount Rate % Amount Rate % Income before income taxes ​ Ps. 7,059,868 ​ ​ ​ ​ ​ Ps. 5,292,825 ​ ​ ​ ​ ​ Ps. 3,835,809 ​ ​ ​ ​ Current ISR ​ ​ 2,167,380 ​ ​ ​ ​ ​ ​ 1,653,920 ​ ​ ​ ​ ​ ​ 1,217,748 ​ ​ ​ ​ Deferred ISR ​ ​ (127,938) ​ ​ ​ ​ ​ ​ (278,400) ​ ​ ​ ​ ​ ​ (245,569) ​ ​ ​ ​ Income tax expense and effective rate Ps. 2,039,442 ​ ​ 28.89 % ​ Ps. 1,375,520 ​ ​ 25.99 % ​ Ps. 972,179 ​ ​ 25.34 % Add effects of permanent differences, primarily, non-deductible expenses and inflationary effects for financial and tax purposes. ​ 78,518 ​ ​ 1.11 % ​ ​ 212,327 ​ ​ 4.01 % ​ ​ 178,564 ​ ​ 4.66 % Statutory rate Ps. 2,117,960 ​ ​ 30.00 % ​ Ps. 1,587,847 ​ ​ 30.00 % ​ Ps. 1,150,743 ​ ​ 30.00 % ​ e. Each airport concession has received approval from the Ministry of Finance and Public Credit (Secretaría de Hacienda y Crédito Público) to carry forward their tax losses up to the earlier of the date of which such tax loss carryforwards are utilized by the airport or the date of expiration or liquidation of the concession. The base years and amounts as of December 31, 2023, are as follows: ​ ​ ​ ​ ​ ​ Tax loss Year of Origin ​ Carryforwards 2002 ​ Ps. 7,939 2003 ​ 188,782 2004 ​ 160,627 2005 ​ 1,733 2007 ​ 3,157 2008 ​ 13,224 2012 ​ 33,600 2018 ​ 6,504 2019 ​ 6,989 2020 ​ ​ 27,348 2021 ​ ​ 24,591 2022 ​ 11,678 ​ ​ Ps. 486,172 ​ f. In addition to the tax loss carryforwards of the airport concessionaires aforementioned, the Company has tax losses of other subsidiaries other than its concessionaires in the amount of Ps.88,026 the duration of which is 10 years under the Income Tax Law, and the expiration date of which is between 2032 and 2033. ​ g. In 2023, 2022 and 2021, the Company utilized tax loss carryforwards in the amount of Ps.199,537, Ps.186,922 and Ps.258,900, respectively. ​ h. The balances of shareholders’ equity tax accounts as of December 31 are: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Contributed capital account ​ Ps. 5,599,129 ​ Ps. 5,349,827 ​ Ps. 5,039,892 Net consolidated tax profit account ​ 2,974,281 ​ 2,166,970 ​ 3,028,125 Total ​ Ps. 8,573,410 ​ Ps. 7,516,797 ​ Ps. 8,068,017 ​ i. Dividends paid from profits generated from January 1, 2014, to individuals residing in Mexico and residents abroad may be subject to additional income taxes of up to 10%, which shall be retained by the Company.

Commitment and contingencies

Commitment and contingencies	12 Months Ended
	Dec. 31, 2023
Commitment and contingencies.
Commitment and contingencies	20. Commitment and contingencies ​ Commitment by guarantor ​ a. In April 2021, GACN issued long-term debt securities for Ps.1,000,000 and Ps.2,500,000 for 5 and 7 years, respectively, under a new program registered in 2021. The issues are guaranteed by Monterrey Airport, Chihuahua Airport and Culiacán Airport, which, together with the issuer, must meet a minimum guarantee of 80% of ​ b. In March 2022, GACN issued long-term sustainability-linked notes securities for Ps.1,700,000 and Ps.2,300,000 for 5 of ​ c. In March 2023, GACN issued long-term sustainability-linked notes securities for Ps.640,000 and Ps.2,560,000 for 3.4 and 7 years , respectively, under the program registered in 2021. The issues are guaranteed by Monterrey Airport, Chihuahua Airport and Culiacán Airport, which, together with the issuer, must meet a minimum guarantee of of ​ Contingencies ​ I. Property Tax ​ In the past, various municipalities initiated certain administrative enforcement procedures against the Company for tax credits for property taxes on the real estate where the airports of said cities are located. The airports have filed nullity claims against said procedures, which are pending of resolution and are detailed below. ​ Acapulco Airport: ​ In February 2019, the Municipal Inspection Directorate notified the Acapulco Airport, S.A. de C.V. (“Acapulco Airport”) in a letter addressed to the Mexican Airport and Auxiliary Services Agency (“ASA”) requiring proof of payment of Ps.27,012 (period from the first quarter of 1996 to the first quarter of 2019) for property tax. In response to the request, the Acapulco Airport presented clarifying briefs to the authority informing them that it was not properly addressed to ASA. In May 2019, the Secretariat of Administration and Finance announced the agreement of the explanatory documents presented by the Acapulco Airport and noted that, having acquired the airport concession, the Acapulco Airport considered itself jointly and severally liable with respect to the tax credit required from ASA, so it was appropriate to require payment of the debt. A nullity claim was filed against this resolution and the Secretary of Infrastructure Communications and Transportation (SCT) was also called to trial as an interested third party. In May 2019, the Municipal Inspection Directorate presented a notification at the Acapulco Airport’s legal domicile, that directly attributed the tax credit indicated in subsection A) above to the Acapulco Airport and required payment of Ps.27,012 (period from the 1st two-month period of 1996 to the 1st two-month period of 2019) for property tax. A claim for annulment was filed against this resolution and the SCT was also called to trial as an interested third party. On November 4, 2022, the Regional Chamber resolved the accumulation of the files to resolve them in the same sentence. ​ As of the date of these consolidated financial statements, the contingencies remain due to the fact that the lawsuits are still in effect, since the judgment on the merits to resolve these cases is still pending. However, in the event that the resolution of the trial is not favorable to the Acapulco Airport, it is considered that the economic repercussion of the trial would be borne by the Federal Government, by virtue of the foregoing and given that the Acapulco Airport estimates an unfavorable resolution to be unlikely, it has not recorded any provision in relation to these lawsuits. Culiacán Airport: In November 2018, the Revenue Department of the Municipal Treasury of Culiacán in the State of Sinaloa notified a resolution that determined Aeropuerto de Culiacán, S.A. de C.V. (“Culiacán Airport”) a tax credit in the amount of Ps.5,764 for urban property tax for the periods from the 4th quarter of 2013 to the 3rd quarter of 2018. A claim for annulment was filed against this resolution and the SCT was also called to trial as an interested third party. On January 17, 2024, the judgment was issued, determining the nullity of the challenged resolution in favor of the Culiacan Airport, determining that it is exempt from the payment of property tax, since it is a public property of the Federation. As of the date of these consolidated financial statements, the contingencies remain due to the fact that the lawsuit is still in force, since the judgment on the merits to resolve these cases is still pending. However, in case the resolution of the trial is not favorable for the Culiacán Airport, it is estimated that the economic repercussion of the trial would be borne by the Federal Government, due to the above and given that the Culiacán Airport considers it unlikely to obtain an unfavorable resolution, has not recorded any provision in relation to these demands. II. Conflict related with ownership of certain lands Ciudad Juárez Airport ​ On November 15, 1995, parties purporting to be former owners of land comprising a portion of the Ciudad Juárez Airport initiated legal proceedings against the Aeropuerto de Ciudad Juárez, S.A. de C.V. (“Ciudad Juárez Airport”) to reclaim the land (240 hectares), alleging that it was improperly transferred to the Mexican government. As an alternative to recovery of this land, the claimants also sought monetary damages of U.S.$120 million. ​ Within the trial, the Company challenged the claims of the claimant based on the legitimacy of the possession derived from the Concession Title granted by the Ministry of Infrastructure, Communications and Transportation. The Ministry of Infrastructure Communications and Transportation was called to trial in defense of the interests of the Mexican government. ​ On July 8, 2016, the local court in Ciudad Juárez ruled that the claims against the Ciudad Juárez Airport are inadmissible, and on October 21, 2017, the claimants filed an appeal before the Appellate Court in Chihuahua against the court’s determination. On July 31, 2017, the First Civil Court overturned the lower court’s decision and ruled in favor of the plaintiffs, requiring the Mexican government to pay restitution to the plaintiffs for their loss of property and in accordance with the lawsuit. ​ The Mexican government filed a direct claim to appeal the decision, and on May 3, 2018, a favorable decision was issued, revoking the appealed decision, pursuant to which the claimant must return the title and payments claimed. The decision of the amparo trial was also favorable to the Ciudad Juárez Airport as co-defendant. ​ On May 25, 2018, the First Civil Chamber in Chihuahua issued, in compliance with the execution of the amparo decision, a new decision absolving the defendants of the payments claimed. ​ This decision was appealed by the claimant in a direct amparo trial, requesting the Supreme Court of Justice of the Nation (“SCJN”) to resolve the matter definitively by exercising its authority to assert jurisdiction. However, the SCJN resolved not to exercise the power of attraction to hear the matter and ordered the return to the Collegiate Court for the resolution of the amparo trial. ​ On January 2, 2020, the First Collegiate Circuit Court in Chihuahua issued the judgment in the amparo trial promoted by the plaintiff and denied the amparo requested by the plaintiff. Against the sentence, the plaintiff filed the appeal for review and the Collegiate Court ordered the file to be forwarded to the SCJN for resolution of the appeal. ​ The session of the appeal for review before the SCJN was held on November 24, 2021, resolving the appeal to the effect that the First Collegiate Circuit Court in Chihuahua proceeds again to the analysis of the concepts of violation of the direct constitutional relief filed by the Creel estate. The resolution by the First Collegiate Circuit Court in Chihuahua is pending. ​ In compliance with the amparo judgment, on May 3, 2023, the First Civil Chamber of the Superior Court of Justice of the State of Chihuahua issued a new judgment in the appeal filed by the plaintiff, with a favorable result for the Ciudad Juarez Airport and other defendants. ​ The new judgment issued in the appeal confirmed the challenged First Instance Judgment (issued by the Third Civil Judge of the Bravos Judicial District, in the Ordinary Civil trial, currently called First Civil Court of the same District, under file number 1453/1995), determining that the property claimed by the plaintiff is destined to a public service and as long as it is not disaffected from such purpose, the reivindicatory action does not proceed. ​ The plaintiff challenged the appellate judgment, and it is currently pending resolution in the Collegiate Circuit Court. ​ As of the date of the consolidated financial statements, the contingencies are maintained since there is still no decision to resolve the trial. However, in the event that the judgment is not favorable to the Ciudad Juarez Airport, the economic impact of the trial will be borne by the Mexican government, as established in the concession title. The Ciudad Juárez Airport has not recorded any provision in connection to these claims given that it does not expect an economic impact, even in case of an unfavorable resolution. ​ Monterrey Airport ​ By means of an initial statement of claim dated May 18, 2023, the Estate of Manuel Garza Lagüera (the “Garza Lagüera Estate”) sued the Monterrey Airport, the Federal Government through the Ministry of Infrastructure, Communications and Transportation through the AFAC and others, several benefits in which it claimed the nullity of several legal acts by which the Airport acquired the property of certain plots of land (currently owned by the AFAC), its restitution and payment of damages. ​ Aeropuerto de Monterrey, S.A. de C.V., appeared at the trial and filed its answer to the lawsuit on August 10, 2023. The trial was suspended due to the processing of a plea of lack of jurisdiction by territory and subject matter, filed by Monterrey Airport. ​ Durango Airport ​ On March 5, 2020, the Company was notified of the lawsuit filed against Aeropuerto de Durango, S.A. de C.V. (“Aeropuerto de Durango“), the Ministry of Infrastructure, Communications and Transportation, the Government of the State of Durango and the Ministry of Agrarian, Territorial and Urban Development. The plaintiff sued for the nullity of the expropriation decree dated September 8, 1975, which affected an area of 40 hectares of the Durango Airport and claims the payment of compensation for the affected area, as well as the payment of damages for the undue use of the property. ​ The trial hearing was held with the appearance of the parties and the evidentiary stage of the trial is pending. As of the date of the financial statements, the contingency is still in effect because the trial is still pending the judgment on the merits of the case. In the event that the resolution of the lawsuit is not favorable to Durango Airport, it is considered that the economic impact of the lawsuit will be borne by the Federal Government, as established in the concession title. Durango Airport has not recorded any provision in connection with this lawsuit. ​ ​ Reynosa Airport ​ On October 16, 2020, the Company was notified of the lawsuit filed against the AFAC, in which Aeropuerto de Reynosa, S.A. de C.V. (“Aeropuerto de Reynosa“) was called as interested third party. The nullity of the administrative resolution dated February 7, 2020, issued by the AFAC in the Appeal for Review filed by the plaintiff is demanded in order for the AFAC to study the plaintiff’s petition and recognize that the legal requirements for the reversion of the expropriation of 2.6 hectares included in the expropriation decrees of 1970 and 1971 have been met. ​ Reynosa Airport appeared in the lawsuit and is awaiting the conclusion of the pleadings stage of the proceeding. The lawsuit does not include a financial claim; however, the contingency is maintained until the final judgment in the annulment lawsuit is issued and the challenged resolution is confirmed or, if applicable, a judgment is issued, the effects of which must be complied with by the AFAC. ​ III. Tax on Assets ​ Pursuant to the provisions of the Third Transitory Article of the Single Rate Business Tax Law, Aeropuerto de Monterrey, S.A. de C.V. (the “Airport”) on December 20, 2019, and December 16, 2020, respectively, requested a refund of the tax on asset it had paid in prior years. ​ On September 16, 2020, the Airport challenged the denial of the refund requested with respect to the 2018 fiscal year, which was resolved in favor of the Airport’s interests by the Federal Court of Administrative Justice. declaring the nullity of the challenged resolution to the effect that the amount requested for reimbursement be duly authorized. ​ Currently, compliance with the ruling is pending for the authority to refund the amount of asset tax paid. ​ Aeropuerto de Monterrey, S.A. de C.V. maintains an asset in the amount of Ps.9,846 in relation to amounts paid for tax on asset and corresponding to refunds for fiscal year 2018. Since the Airport estimates that an unfavorable resolution is unlikely, it has not recorded any provision in relation to the recoverable amount of asset tax.

Financial risk management

Financial risk management	12 Months Ended
	Dec. 31, 2023
Financial risk management
Financial risk management	21. Financial risk management ​ a. Significant accounting policies ​ The Company is exposed to risks that are managed through the implementation of systems and processes related to identification, measurement, limitation of concentration, and supervision. ​ The basic principles defined by the Company in the establishment of its risk management policy are the following: ​ ● Compliance with Corporate Governance Standards. ​ ● Establishment, by each different business line and subsidiary, of risk management controls necessary to ensure that market transactions are conducted in accordance with the policies, rules, and procedures of the Company. ​ ● Special attention to financial risk management, basically composed by interest rate, exchange rate, liquidity and credit risks. ​ Risk management in the Company is mainly preventive and oriented to medium and long-term, risks taking into consideration the most probable scenarios of the variables affecting each risk. ​ The details of the significant accounting policies and adopted methods (including recognition, valuation and basis of recognition of related income and expenses) for each class of financial asset, financial liability and equity instrument is disclosed in note 4. ​ b. Categories of financial instruments and risk management policies ​ The principal categories of financial instruments, are: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, Financial assets Risk classification 2023 2022 2021 Cash and cash equivalents and other investments held to maturity Credit and interest rate ​ Ps. 2,576,256 ​ Ps. 3,336,420 ​ Ps. 5,987,164 Receivables, net Credit and exchange rate ​ 1,298,399 ​ 1,266,110 ​ 1,085,670 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Short-term and long-term debt Interest rate, exchange rate and liquidity 10,676,708 10,184,336 7,696,622 Trade accounts payable (1) Liquidity ​ 385,503 ​ 326,290 ​ 213,207 Accrued interest Liquidity ​ 204,843 ​ 147,115 ​ 73,489 Short-term and long-term financial leasing ​ Liquidity ​ 198,844 ​ 208,205 ​ 224,736 Accounts payable to related parties Liquidity ​ 452,933 ​ 286,479 ​ 269,249 (1) Include the payments of employee statutory profit-sharing amounts, which were Ps. 66,347 , Ps. 56,760 and Ps. 31,365 as of December 31, 2023, 2022 and 2021, respectively. ​ Based on the nature of its activities, the Company is exposed to different financial risks, mainly as a result of its ordinary business activities and its debt contracts entered into to finance its operating activities. The Company’s corporate treasury department provides services to the operating units to coordinate the entry into domestic and international markets and monitors and manages the financial risks relating to the operations of the Company. These risks include market risk (interest rate risk and foreign currency risk), credit risk and liquidity risk. ​ Periodically, the Company’s management assesses risk exposure and reviews the alternatives for managing those risks, supervising and managing the financial risks through internal risk reports which analyze exposures by degree and magnitude of risks. The Board of Directors sets and monitors policies and procedures to measure and manage the risks to which the Company is exposed, which are described below. ​ c. Market risk ​ Interest rate risk management ​ As of December 31, 2023, 2022 and 2021, the percentage in outstanding long-term debt at fixed and variable interest rates, is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 ​ 2022 ​ 2021 ​ Long-term debt ​ Ps. 10,700,000 ​ Ps. 9,000,000 ​ Ps. 5,000,000 ​ % Fixed rate debt ​ ​ 68.8 % ​ ​ 70 % ​ ​ 80 % % Variable rate debt (1) ​ ​ 31.2 % ​ ​ 30 % ​ ​ 20 % (1) Long-term debt contracted during 2023, 2022 and 2021 has a 28-day TIIE reference rate. ​ The proportion of long-term debt have interest payments at a variable rate, which exposes the Company to interest rate risk as a result of fluctuations in market interest rates. The risk exposure is mainly caused by the variations that could occur in in the reference interest rate used. ​ The Company manages this risk by constantly monitoring the changes of such interest rates. In recent years, the 28-day TIIE has increased. The 28-day TIIE was at its highest level on May 5, 2023 (11.5669)% and its lowest level on January 2, 2023 (10.76)%. Therefore, if interest rates increase significantly, the Company could evaluate to enter into hedging instruments to mitigate the interest rate risk. ​ Sensitivity analysis for interest rates ​ As of December 31, 2023, 2022 and 2021, the Company maintained long-term debt, which accrue interest at a variable rate of Ps.3,340,000, Ps.2,700,000 and Ps.1,000,000, respectively (note 15, which disclose the outstanding balances and interest rates of the Company’s financial instruments). ​ A hypothetical, instantaneous and unfavorable 10% change in the 28-day TIIE interest rate applicable to the outstanding debt with variable rates would have resulted in an additional financing expense of approximately Ps.37,180, Ps.23,174, and Ps.3,736 for 2023, 2022 and 2021, respectively. ​ Exchange risk management – ​ Historically, a portion of the revenues generated by the Company’s airports (mainly derived from TUA charged to international passengers) are linked to U.S. dollars, although such revenues are collected in pesos based on the average exchange rate of the previous month. Of the Company’s consolidated revenues (excluding construction services revenues), 14.59%, 14.81% and 16.87% were from TUA of international passengers in 2023, 2022 and 2021, respectively. Substantially all other revenues of the Company are denominated in pesos. Based on an appreciation of ​ An appreciation of the Mexican peso against the U.S. dollar would reduce the U.S. dollar-denominated revenues and the Company’s obligations under U.S. dollar-denominated debt when expressed in pesos, whereas a depreciation of the peso against the U.S. dollar would increase the Company’s U.S. dollar-denominated revenues and obligations under debt agreements when expressed in pesos. ​ For the year ended December 31, 2023, the peso appreciated against the U.S. dollar by 13.11%, relative to the exchange rates prevailing at the end of 2022. ​ Foreign currency sensitivity analysis ​ As of December 31, 2023, 2022 and 2021, a hypothetical, instantaneous and unfavorable change of ​ The carrying values of monetary assets and liabilities denominated in foreign currencies at the end of the reporting period are as follows (amounts in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities ​ Assets ​ ​ December 31, ​ December 31, Currency 2023 2022 2021 2023 2022 2021 U.S. dollars U.S.$ (3,832) ​ U.S.$ (6,472) U.S.$ (4,784) U.S.$ 19,835 U.S.$ 5,569 U.S.$ 22,243 ​ The transactions in thousands of U.S. dollars for the years ended December 31, 2023, 2022 and 2021, are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Revenues: ​ U.S.$ 9,745 ​ U.S.$ 6,967 ​ U.S.$ 3,381 Expenses: ​ ​ ​ ​ ​ ​ ​ ​ ​ Technical assistance U.S.$ 4,010 U.S.$ 3,766 U.S.$ 3,766 Insurance ​ 118 ​ 1,150 ​ 1,392 Purchase of machinery and maintenance ​ 22,717 ​ 18,890 ​ 5,071 Software ​ 2,181 ​ 909 ​ 251 Professional services, fees and subscriptions ​ 4,353 ​ 3,991 ​ 1,531 Construction of industrial warehouse ​ ​ — ​ ​ 50,767 ​ ​ — Other ​ 61,636 ​ 11,981 ​ 15,554 ​ Pertinent exchange rate information at the date of the consolidated statements of financial position is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 ​ 2022 ​ 2021 U.S. dollar exchange rate ​ ​ ​ As reported by the Mexican Central Bank Ps. 16.9190 Ps. 19.4715 Ps. 20.4672 ​ As of April 3, 2024, the exchange rate as reported by the Mexican Central Bank was Ps. 16.5673 . ​ d. Credit risk ​ Credit risk management — ​ The creditworthiness of uncollected amounts is periodically evaluated estimates of recoverable amounts are reviewed, resulting in reserves for those amounts whose recovery is considered doubtful, with corresponding entries to the statements of income and other comprehensive income in the period of review. The credit risk has historically been very limited. ​ The Company’s maximum credit risk exposure is presented in the amounts included in the table in subsection b) as well as within the past due but not impaired analysis of accounts receivable, included in note 7. The Company holds bonds and deposits that mitigate the credit risk, being the most relevant the guaranteed deposits registered as a liability in the consolidated statements of financial position. ​ The Company adopted a policy to only carry out transactions with solvent parties and obtain sufficient collateral where appropriate as a means of mitigating the risk of financial loss due to possible default. The Company trades only with entities that have the best possible risk rating. The credit exposure is reviewed and approved by senior management committees of the Company. The credit risk on cash and cash equivalents is limited because the counterparties are banks with high credit ratings assigned by credit rating agencies. Financial instruments that potentially expose the Company to credit risk consist mainly of accounts receivable. ​ The customer’s balance is primarily comprised of TUA collected by airlines for each passenger traveling using air terminals and subsequently delivered to the Company. The Company has established three credit options: up to 60 days. ​ These days are granted depending on the guarantee that the customer can provide. In case of default, customers will be subject to penalties and/or a legal collection process. For both credit customers and cash customers, there are established guarantees, which may include the following: trust, deposit, letter of credit, liquid credit, mortgage and collateral. ​ As of December 31, 2023, 2022 and 2021, the allowance for doubtful accounts, principally related with accounts receivable, are the amounts described in note 7. ​ e. Liquidity risk ​ Management of liquidity risk ​ This Committee has established an appropriate framework for liquidity management guidelines. The Company manages its liquidity risk by maintaining reserves, adequate financial facilities and adequate loans, while constantly monitoring projected and actual cash flows and reconciling the maturity profiles of financial assets and liabilities. Additionally, as mentioned in note 14, the Company has uncommitted lines of credit available for working capital. ​ The following table shows the remaining contractual maturities of the Company’s financial liabilities with agreed repayment periods. This table has been prepared based on the projected non-discounted cash flows of financial liabilities at the date on which the Company will make payments. ​ The table includes projected interest cash flows and capital repayments of financial debt included in the consolidated statement of financial position. To the extent that interest is accrued at variable rates, the non-discounted amount is derived from interest rate curves at the end of the reporting period. Contractual maturity is based on the earliest date when the Company must make the respective payment. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2023 ​ 2024 ​ 2025-2027 ​ 2028-2030 ​ Total Long-term debt ​ Ps. — ​ Ps. 3,340,000 ​ Ps. 7,360,000 ​ Ps. 10,700,000 Interest (1) ​ 1,050,856 ​ 2,577,708 ​ 1,089,058 ​ 4,717,622 Trade accounts payable ​ 385,503 ​ — ​ — ​ 385,503 Interest Payable ​ ​ 204,843 ​ ​ — ​ ​ — ​ ​ 204,843 Lease Liabilities (2) ​ 44,928 ​ 153,916 ​ — ​ 198,844 Accounts payable with related parties ​ 452,933 ​ — ​ — ​ 452,933 Total Ps. 2,139,063 Ps. 6,071,624 Ps. 8,449,058 Ps. 16,659,745 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2022 2023 2024-2026 2027-2029 Total Long-term debt ​ Ps. 1,500,000 ​ Ps. 1,000,000 ​ Ps. 6,500,000 ​ Ps. 9,000,000 Interest (1) ​ 804,897 ​ 1,880,865 ​ 770,175 ​ 3,455,937 Trade accounts payable ​ 332,287 ​ — ​ — ​ 332,287 Interest Payable ​ ​ 147,115 ​ ​ — ​ ​ — ​ ​ 147,115 Lease Liabilities (2) ​ 33,446 ​ 174,759 ​ — ​ 208,205 Accounts payable with related parties ​ 286,479 ​ — ​ — ​ 286,479 Total Ps. 3,104,224 Ps. 3,055,624 Ps. 7,270,175 Ps. 13,430,023 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 2022 2023-2025 2026-2028 Total Long-term debt Ps. — ​ Ps. 1,500,000 ​ Ps. 3,500,000 ​ Ps. 5,000,000 Interest (1) ​ 368,995 ​ 863,034 ​ 472,801 ​ 1,704,830 Trade accounts payable ​ 213,207 ​ — ​ — ​ 213,207 Interest Payable ​ 73,489 ​ ​ — ​ ​ — ​ ​ 73,489 Lease Liabilities ​ ​ 29,332 ​ 195,404 ​ — ​ 224,736 Accounts payable with related parties ​ 269,249 ​ — ​ — ​ 269,249 Total Ps. 954,272 Ps. 2,558,438 Ps. 3,972,801 Ps. 7,485,511 (1) The projected interest is determined, in the case of obligations with a variable rate, based on TIIE. (2) The time value of money effect of other financial liabilities is immaterial, so they are presented at present value. ​ The amounts forming part of the debt contracted with credit institutions include fixed and variable rate instruments. Variable-rate financial liabilities are subject to change when variable interest rates differ from the estimated interest rates determined at the end of the reporting period based on their market value. ​ The Company expects to meet its obligations under its liabilities with its operational cash flows and resources received from the maturity of its financial assets. Additionally, the Company has access to lines of credit with certain financial institutions. ​ f. Financial instruments at fair value ​ This note provides information about how the Company determines fair values of various financial assets and financial liabilities. Except as detailed in the following table, the Company considers that the carrying amounts of financial assets and financial liabilities recognized in the consolidated financial statements approximate their fair values due to their short-term maturities. ​ Financial liabilities Long-term debt (note 15) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2023 ​ December 31, 2022 ​ December 31, 2021 Book value Fair value Book value Fair value Book value Fair value Ps. 10,700,000 Ps. 10,405,840 Ps. 9,000,000 Ps. 9,740,228 Ps. 5,000,000 Ps. 4,811,410 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Hierarchy of fair value as of December 31, 2023 ​ Level 1 Level 2 Level 3 Total Financial liabilities: ​ ​ ​ ​ Long-term debt (1) Ps. 10,405,840 Ps. — ​ Ps. — Ps. 10,405,840 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Hierarchy of fair value as of December 31, 2022 ​ Level 1 Level 2 Level 3 Total Financial liabilities: ​ ​ ​ ​ Long-term debt (1) Ps. 9,740,228 Ps. — ​ Ps. — Ps. 9,740,228 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Hierarchy of fair value as of December 31, 2021 ​ Level 1 Level 2 Level 3 Total Financial liabilities: ​ ​ ​ ​ Long-term debt (1) Ps. 4,811,410 Ps. — ​ Ps. — Ps. 4,811,410 (1) The fair value of the financial liabilities included in Level 1, corresponds to stock certificates listed on the Mexican Stock Exchange

Shareholders' equity

Shareholders' equity	12 Months Ended
	Dec. 31, 2023
Shareholders' equity
Shareholders' equity	22. Shareholders’ equity ​ a. Subscribed and paid-in capital stock as of December 31, 2023, 2022 and 2021, is comprised of ordinary, nominal shares, composed as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2023, 2022 and 2021 ​ Number of Shares Contributed Capital Fixed capital: ​ Series B Class I 340,345,556 Ps. 262,447 Series BB Class I 49,766,000 ​ 38,375 Share Repurchases ​ (3,942,131) ​ ​ (3,040) ​ 386,169,425 Ps. 297,782 ​ b. At the Ordinary Shareholders’ Meetings held on April 24, 2023, April 22, 2022, and April 21, 2021, and the results for the years ended December 31, 2022, 2021 and 2020, respectively, were approved. c. On February 13, 2023, in accordance with the resolutions adopted at the General Ordinary Stockholders’ Meeting the Board of Directors determined the payment of a dividend in the amount of Ps.1,450,000 to be made in a single payment at the rate of 3.716885536 pesos per share. The payment date was March 2, 2023. d. In resolutions adopted at the Annual Ordinary General Shareholders’ Meeting held on April 21, 2023, it was approved, the payment of a cash dividend to stockholders of Ps.2,300,000 in two installments: the first for Ps.1,800,000 at 4.614064804 pesos per share, which was paid on June 22, 2023, and the second for Ps.500,000 at 1.281684668 pesos per share, which was paid on September 20, 2023. e. On January 7, 2022, in accordance with the resolutions adopted at the General Ordinary Stockholders’ Meeting held on December 22, 2022, the Board of Directors determined the payment of a dividend in the amount of Ps.4,370,000 to be made in a single payment at the rate of 11.201923995 pesos per share. The payment date was January 19, 2022. f. In resolutions adopted at the Annual Ordinary General Shareholders’ Meeting held on April 22, 2022, it was approved: · The payment of a cash dividend to stockholders of Ps.2,300,000 in two installments: the first for Ps.1,800,000 at 4.614064804 pesos per share, which was paid on May 24, 2022, and the second for Ps.500,000 at 1.281684668 pesos per share, which was paid on July 25, 2022. · The increase of the reserve for the repurchase of Company´s shares to Ps.1,500,000, for which the amount of Ps.471,812 was transferred from the retained earnings. Likewise, it was approved to exercise up to said amount, in the period between the date of this Meeting and the date of the Meeting that approves the results of the 2022 fiscal year. g. In resolutions adopted at the Ordinary General Shareholders’ Meeting held on November 30, 2022, it was approved that the resolutions of the Ordinary General Shareholders’ Meeting held on June 11, 2021, in connection with the 49,766,000 unsubscribed and unpaid Series B Shares to be held in GACN’s treasury would apply to the financing obtained by affiliates of VINCI in connection with the purchase 29.99% of the capital stock of the Company (see Note 2), and on the understanding that they would cease to apply to the financing described in the June 11, 2021 Shareholders’ Meeting. h. Pursuant to the resolutions adopted at the Annual Ordinary Stockholders’ Meeting held on April 21, 2021, the Board of Directors determined the payment of a dividend in the amount of Ps.2,000,000 to be paid in a single installment at the rate of 5.126738671 pesos per share. The payment date was December 14, 2021, upon delivery of coupon number 3. i. At the Ordinary General Shareholders’ Meeting held on June 11, 2021, the shareholders approved to carry out the issuance of 49,766,000 (forty-nine million seven hundred sixty-six thousand) unsubscribed and unpaid Series B Shares to be kept in the treasury of the Company, exclusively to cover the possible conversion of the Series BB Shares owned by SETA into Series B shares, in case of default under certain financing agreements to which SETA and Aerodrome are parties. Neither such issuance nor its potential conversion will result in any dilution to GACN’s shareholders. The number of shares does not reflect unsubscribed and unpaid shares held in treasury. j. During 2021, 3,942,131 shares were repurchased, for the amount of Ps.474,852. As of December 31, 2023, 2022, and 2021, the market price per share was 157.57, 149.82 and 137.51, pesos, respectively. ​ k. Shareholders’ equity, except restated paid - in capital and tax - retained earnings, will be income tax on dividends by the Company to the effect upon the distribution rate. Any tax paid on such distribution may be credited against income tax for the year in which the tax on dividends and the following two years, against the tax for the year and interim payments thereof is paid. ​ l. Retained earnings include the statutory legal reserve. Under the Mexican General Corporations Law, at least 5% of the year’s net profits must be placed in a legal reserve until the reserve equals an amount representing 20% of capital stock at par value. The legal reserve may be capitalized but may not be distributed unless the Company is dissolved and must be replenished if it is reduced for any reason. As of December 31, 2023, 2022 and 2021 it amounts to Ps.59,556.

Accumulated other comprehensive

Accumulated other comprehensive loss.	12 Months Ended
	Dec. 31, 2023
Accumulated other comprehensive loss.
Accumulated other comprehensive loss.	23. Accumulated other comprehensive loss. ​ Accumulated other comprehensive loss ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Labor obligations ​ Amount Deferred taxes Total Balance as of January 1, 2021 Ps. (17,379) ​ Ps. 12,446 Ps. (4,933) Movements of the year ​ ​ 4,281 ​ ​ (1,284) ​ 2,997 Balance as of December 31, 2021 ​ ​ (13,098) ​ 11,162 ​ (1,936) Movements of the year ​ ​ 21,258 ​ ​ (6,377) ​ 14,881 Balance as of December 31, 2022 ​ ​ 8,160 ​ 4,785 ​ 12,945 Movements of the year ​ ​ 2,157 ​ ​ (647) ​ 1,510 Balance as of December 31, 2023 ​ Ps. 10,317 Ps. 4,138 Ps. 14,455 ​ Labor obligations generate the effect of actuarial gains or losses.

Related party balances and tran

Related party balances and transactions	12 Months Ended
	Dec. 31, 2023
Related party balances and transactions
Related party balances and transactions	24. Related party balances and transactions ​ As mentioned in note 2 d), on December 7, 2022, VINCI indirectly acquired 29.99% of the shares representing the capital stock of GACN through the acquisition of 100% of the shares representing the capital stock of Servicios de Tecnología Aeroportuaria, S.A. de C.V. (“SETA”) and of Aerodrome Infrastructure S.á r. l. (“Aerodrome”). ICA Tenedora, S. A. de C. V. (“ICATEN”), which was an affiliate of SETA, ceased to be a related party of the Company on December 7, 2022. As a result, balances and transactions of GACN with ICATEN and its subsidiaries are presented as balances and transactions with related parties until December 7, 2022, and balances and transactions after that date are disclosed as transactions entered into with third parties because they do not represent transactions between related parties of the Company. ​ a. Advance payments for construction to related parties are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2023 ​ 2022 ​ 2021 ICA Constructora, S.A. de C.V. (1) Ps. — Ps. — Ps. 939 Autovía Golfo Centro, S.A. de C. V. (1) ​ ​ — ​ ​ — ​ ​ 215,772 VCD Construcción y Desarrollo, S.A.P.I. de C. V. (2) ​ 2,899 ​ 1,872 ​ 6,787 MVD 1994 Real State Construction. S.R.L. DE c.v. ​ ​ 11,466 ​ ​ 4,436 ​ ​ — VCD Inmobiliaria y Construcción, S. A. P. I. de C. V. (2) ​ 29,308 ​ 3,294 ​ — ​ Ps. 43,673 Ps. 9,602 Ps. 223,498 ​ b. The accounts payable with related parties are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, Payable: 2023 2022 2021 Servicios de Tecnología Aeroportuaria, S.A. de C.V. (2) Ps. 186,971 ​ Ps. 123,905 ​ Ps. 78,939 Operadora Nacional Hispana, S.A. de C.V. (2) ​ 5,906 ​ ​ 5,100 ​ ​ 2,949 VCD Construcción y Desarrollo, S.A.P.I. de C.V. (2) ​ 2,767 ​ ​ 3,157 ​ ​ 3,508 ICA Ingeniería S. A. de C. V. (1) ​ — ​ ​ — ​ ​ 367 Actica Sistemas, S. de R.L. de C.V. (1) ​ — ​ ​ — ​ ​ 4,026 Autovía Golfo Centro S.A. de C.V. (1) ​ ​ — ​ ​ — ​ ​ 30,757 GGA Capital, S.A.P.I. de C.V. (2) ​ ​ 247,695 ​ ​ 149,695 ​ ​ 110,495 VCD Inmobiliaria y Construcción, S.A.P.I. de C.V. (2) ​ ​ 819 ​ ​ 3,864 ​ ​ — ICA Constructora, S. A. de C. V. (1) ​ ​ — ​ ​ — ​ ​ 27,419 Controladora de Operaciones de Infraestructura, S.A. de C.V. (1) ​ ​ — ​ ​ — ​ ​ 10,298 Grupo Hotelero Santa Fe, S. A. de C. V. (2) ​ 635 ​ ​ 758 ​ ​ 491 MVD 1994 Real Estate Construction, S.R.L. de C.V. ​ ​ 8,140 ​ ​ — ​ ​ — ​ Ps. 452,933 Ps. 286,479 Ps. 269,249 (1) Entity considered as related party until December 7, 2022 (2) Affiliated entity ​ The balance payable to GGA Capital, S.A.P.I. of C.V. for Ps.247,695, Ps.149,695 and Ps.110,495 corresponds to short term loans of OMA VYNMSA Aeroindustrial Park S.A. de C.V. as of December 31, 2023, 2022 and 2021, respectively. Loans generated interest at a 91-day TIIE rate plus 4.25 percentage points, the interest rate was 15.725% and 11.7249%, respectively. ​ c. The principal transactions with related parties performed in the normal course of business, are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Capital Expenditures: ​ ​ ​ Industrial warehouse Ps. 130,079 Ps. 52,550 Ps. 7,548 Expenses: ​ ​ ​ ​ ​ ​ Payments from technical assistance received ​ 237,896 ​ 177,667 ​ 133,458 Administrative services ​ 50,300 ​ 24,834 ​ 23,420 Improvements to assets under concession: ​ ​ ​ ​ ​ ​ Terminal building ​ — ​ 1,083,039 ​ 961,061 ​ Compensation to directors and officers comprising the Board of Directors, Audit Committee, Corporate Practices Committee, Finance, Planning and Sustainability were Ps.6,974, Ps.15,738, and Ps.18,084 for 2023, 2022, and 2021, respectively. ​ Employee Benefits ​ Technical Assistance ​ The annual consideration under the amendment is the greater of U.S. $ 3,766 (thousand), (updated annually according to the U.S. consumer price index) and 3% of the Company’s consolidated EBITDA before payment of the technical assistance fee. For purposes of this calculation, consolidated EBITDA before technical assistance considers exclusively airport concessions and companies that directly or indirectly provide employee services to airports. ​ In 2023 the variable part of the consideration for this concept was greater than the fixed part of US$4,009 (thousand). In 2022 and 2021 the variable part of the consideration for this concept was greater than the fixed part of US$3,766 (thousand). ​ Pursuant to the Company’s bylaws, SETA (as holder of the Company’s Series ”BB” shares) has the ability to appoint and remove the Company’s Chief Financial Officer, Chief Operating Officer and Commercial Director, the right to elect three members of the Company’s board of directors, and the right to veto certain actions requiring approval of the Company’s shareholders (including the payment of dividends and the right to appoint certain members of senior management). In the event of the termination of the technical assistance agreement, the Series ”BB” shares will be converted into Series ”B” shares resulting in the termination of these rights. ​ If at any time after June 14, 2015, SETA were to hold less than 7.65% of the Company’s capital stock in the form of Series ”BB” shares, such shares must be converted into Series ”B” shares, which would cause SETA to lose all of its special rights. So long as SETA retains at least 7.65% of the Company’s capital stock in form of Series ”BB” shares, all its special rights will remain in force. ​ As of December 31, 2023, SETA holds

Operating segment data

Operating segment data	12 Months Ended
	Dec. 31, 2023
Operating segment data
Operating segment data	25. Operating segment data ​ The reportable segments are determined on the basis of which the Company internally reports its segment reporting to senior management for purposes of making operating decisions. Considering the same accounting basis described in note 4. The financial information of the holding company and its service companies have been combined and included in the “other” column. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction ​ Depreciation ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ MDP Expenditures ​ Investments ​ ​ Aeronautical ​ Non-aeronautical ​ services ​ and ​ Operating ​ Assets per ​ Liabilities per ​ and other Capital ​ in airport December 31, 2023 revenues revenues revenues amortization Income segment segment Expenditures concessions ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Metropolitan ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Monterrey Ps. 4,254,275 Ps. 833,676 Ps. 1,125,682 Ps. 225,581 Ps. 1,503,933 Ps. 10,323,349 Ps. 2,927,224 Ps. 1,237,299 Ps. 6,842,886 Tourist ​ ​ ​ ​ ​ ​ ​ ​ ​ Acapulco ​ 326,157 ​ ​ 38,184 ​ ​ 64,558 ​ ​ 48,495 ​ ​ 107,762 ​ ​ 1,565,723 ​ ​ 320,234 ​ ​ 71,705 ​ ​ 1,311,101 Mazatlán ​ 596,145 ​ ​ 66,801 ​ ​ 114,235 ​ ​ 22,941 ​ ​ 196,083 ​ ​ 1,532,767 ​ ​ 208,420 ​ ​ 139,367 ​ ​ 789,260 Zihuatanejo ​ 253,766 ​ ​ 27,868 ​ ​ 78,863 ​ ​ 22,150 ​ ​ 83,393 ​ ​ 913,976 ​ ​ 251,686 ​ ​ 146,683 ​ ​ 801,841 Regional ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Chihuahua ​ 651,442 ​ ​ 66,514 ​ ​ 153,019 ​ ​ 30,434 ​ ​ 212,353 ​ ​ 1,366,801 ​ ​ 539,326 ​ ​ 252,864 ​ ​ 956,330 Culiacan ​ 877,897 ​ ​ 74,315 ​ ​ 431,568 ​ ​ 26,344 ​ ​ 281,698 ​ ​ 1,689,917 ​ ​ 685,822 ​ ​ 442,301 ​ ​ 1,211,187 Durango ​ 194,373 ​ ​ 13,853 ​ ​ 132,316 ​ ​ 12,048 ​ ​ 61,587 ​ ​ 595,674 ​ ​ 265,070 ​ ​ 136,369 ​ ​ 483,360 San Luis Potosi ​ 296,570 ​ ​ 39,762 ​ ​ 116,144 ​ ​ 28,799 ​ ​ 99,479 ​ ​ 1,040,924 ​ ​ 709,305 ​ ​ 118,038 ​ ​ 842,221 Tampico ​ 206,586 ​ ​ 25,573 ​ ​ 81,292 ​ ​ 20,084 ​ ​ 68,667 ​ ​ 724,399 ​ ​ 244,303 ​ ​ 139,318 ​ ​ 626,373 Torreon ​ 288,548 ​ ​ 27,073 ​ ​ 71,347 ​ ​ 12,125 ​ ​ 93,315 ​ ​ 602,710 ​ ​ 236,674 ​ ​ 103,514 ​ ​ 411,432 Zacatecas ​ 175,109 ​ ​ 13,353 ​ ​ 44,982 ​ ​ 11,668 ​ ​ 55,681 ​ ​ 377,824 ​ ​ 160,612 ​ ​ 53,008 ​ ​ 315,380 Border ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ciudad Juarez ​ 719,269 ​ ​ 53,050 ​ ​ 459,571 ​ ​ 19,808 ​ ​ 228,434 ​ ​ 1,732,844 ​ ​ 921,913 ​ ​ 460,640 ​ ​ 1,212,467 Reynosa ​ 175,723 ​ ​ 13,111 ​ ​ 24,423 ​ ​ 26,486 ​ ​ 55,852 ​ ​ 881,059 ​ ​ 408,348 ​ ​ 34,726 ​ ​ 704,425 Hotel ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ NH T2 Hotel ​ — ​ ​ 277,536 ​ ​ — ​ ​ 51,532 ​ ​ 77,121 ​ ​ 462,707 ​ ​ 216,047 ​ ​ 31,412 ​ ​ — Hilton Garden Inn ​ — ​ ​ 115,248 ​ ​ — ​ ​ 11,799 ​ ​ 34,809 ​ ​ 208,732 ​ ​ 50,902 ​ ​ 3,339 ​ ​ — Industrial Park: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ VYNMSA ​ — ​ ​ 91,996 ​ ​ — ​ ​ 41,346 ​ ​ 38,901 ​ ​ 797,012 ​ ​ 552,521 ​ ​ 205,741 ​ ​ — Other ​ — ​ ​ 5,793,471 ​ ​ — ​ ​ 40,927 ​ ​ 7,902,852 ​ ​ 25,352,946 ​ ​ 14,213,251 ​ ​ 67,552 ​ ​ — Total ​ 9,015,860 ​ 7,571,384 ​ 2,898,000 ​ 652,567 ​ 11,101,920 ​ 50,169,364 ​ 22,911,658 ​ 3,643,876 ​ 16,508,263 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Eliminations ​ (84,203) ​ ​ (4,943,961) ​ ​ — ​ ​ (11,224) ​ ​ (3,035,011) ​ ​ (24,931,769) ​ ​ (7,512,565) ​ ​ — ​ ​ (86,959) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consolidated Ps. 8,931,657 Ps. 2,627,423 Ps. 2,898,000 Ps. 641,343 Ps. 8,066,909 Ps. 25,237,595 Ps. 15,399,093 Ps. 3,643,876 Ps. 16,421,304 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction Depreciation ​ ​ ​ ​ ​ ​ MDP Expenditures Investments ​ ​ Aeronautical ​ Non-aeronautical ​ services ​ and ​ Operating ​ Assets per ​ Liabilities per ​ and other Capital ​ in airport December 31, 2022 ​ revenues ​ revenues ​ revenues ​ amortization ​ Income ​ segment ​ segment ​ Expenditures ​ concessions ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Metropolitan ​ ​ ​ ​ ​ ​ ​ ​ ​ Monterrey Ps. 3,142,454 Ps. 699,779 Ps. 1,414,207 Ps. 168,595 Ps. 1,337,766 Ps. 10,064,910 Ps. 2,917,998 Ps. 1,461,476 Ps. 5,922,640 Tourist ​ ​ ​ ​ ​ ​ ​ ​ ​ Acapulco ​ 275,301 ​ 38,444 ​ 76,474 ​ 46,760 ​ 106,615 ​ 1,563,437 ​ 314,200 ​ 86,876 ​ 1,292,170 Mazatlán ​ 472,741 ​ 57,766 ​ 142,254 ​ 20,999 ​ 182,543 ​ 1,538,740 ​ 250,217 ​ 148,605 ​ 697,290 Zihuatanejo ​ 219,411 ​ 25,255 ​ 98,199 ​ 21,487 ​ 85,484 ​ 807,473 ​ 194,626 ​ 127,168 ​ 744,069 Regional ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Chihuahua ​ 546,445 ​ ​ 56,993 ​ ​ 108,683 ​ ​ 26,643 ​ ​ 210,624 ​ ​ 1,244,337 ​ ​ 416,547 ​ ​ 137,204 ​ ​ 831,637 Culiacan ​ 754,160 ​ ​ 67,591 ​ ​ 127,961 ​ ​ 24,174 ​ ​ 284,812 ​ ​ 1,288,354 ​ ​ 315,449 ​ ​ 198,690 ​ ​ 804,427 Durango ​ 178,142 ​ ​ 13,485 ​ ​ 91,796 ​ ​ 10,182 ​ ​ 64,228 ​ ​ 492,548 ​ ​ 198,914 ​ ​ 209,505 ​ ​ 362,520 San Luis Potosi ​ 246,795 ​ ​ 41,350 ​ ​ 55,609 ​ ​ 26,006 ​ ​ 99,870 ​ ​ 923,689 ​ ​ 598,902 ​ ​ 99,163 ​ ​ 753,573 Tampico ​ 177,992 ​ ​ 20,297 ​ ​ 78,079 ​ ​ 17,619 ​ ​ 69,212 ​ ​ 697,865 ​ ​ 252,466 ​ ​ 82,426 ​ ​ 565,004 Torreon ​ 231,357 ​ ​ 25,193 ​ ​ 55,155 ​ ​ 11,334 ​ ​ 89,481 ​ ​ 531,591 ​ ​ 163,161 ​ ​ 88,188 ​ ​ 351,927 Zacatecas ​ 164,052 ​ ​ 13,616 ​ ​ 65,542 ​ ​ 9,405 ​ ​ 62,141 ​ ​ 361,218 ​ ​ 129,973 ​ ​ 83,413 ​ ​ 281,018 Border ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ciudad Juarez ​ 568,204 ​ ​ 39,277 ​ ​ 258,922 ​ ​ 18,108 ​ ​ 212,342 ​ ​ 1,315,268 ​ ​ 580,324 ​ ​ 272,255 ​ ​ 770,990 Reynosa ​ 149,878 ​ ​ 10,796 ​ ​ 77,372 ​ ​ 24,422 ​ ​ 55,664 ​ ​ 866,773 ​ ​ 421,733 ​ ​ 98,412 ​ ​ 705,859 Hotel ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ NH T2 Hotel ​ — ​ ​ 238,845 ​ ​ — ​ ​ 45,647 ​ ​ 66,884 ​ ​ 491,404 ​ ​ 206,241 ​ ​ 59,814 ​ ​ — Hilton Garden Inn ​ — ​ ​ 94,067 ​ ​ — ​ ​ 11,758 ​ ​ 24,652 ​ ​ 292,959 ​ ​ 39,681 ​ ​ 1,793 ​ ​ — Industrial Park: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ VYNMSA ​ ​ — ​ ​ 81,863 ​ ​ — ​ ​ 30,695 ​ ​ 41,608 ​ ​ 592,992 ​ ​ 350,088 ​ ​ 82,554 ​ ​ — Other ​ — ​ ​ 3,956,228 ​ ​ — ​ ​ 47,485 ​ ​ 5,881,324 ​ ​ 22,847,549 ​ ​ 13,195,643 ​ ​ 54,071 ​ ​ — Total ​ 7,126,932 ​ 5,480,845 ​ 2,650,253 ​ 561,319 ​ 8,875,250 ​ 45,921,107 ​ 20,546,163 ​ 3,291,613 ​ 14,083,124 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Eliminations ​ (71,389) ​ ​ (3,251,043) ​ ​ (830) ​ ​ (10,119) ​ ​ (2,810,764) ​ ​ (22,851,129) ​ ​ (6,030,805) ​ ​ (830) ​ ​ (142,758) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consolidated Ps. 7,055,543 Ps. 2,229,802 Ps. 2,649,423 Ps. 551,200 Ps. 6,064,486 Ps. 23,069,978 Ps. 14,515,358 Ps. 3,290,783 Ps. 13,940,366 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction Depreciation ​ ​ ​ ​ ​ ​ MDP Expenditures Investments ​ ​ Aeronautical ​ Non-aeronautical ​ services ​ and ​ Operating ​ Assets per ​ Liabilities per ​ and other Capital ​ in airport December 31, 2021 ​ revenues ​ revenues ​ revenues ​ amortization ​ Income ​ segment ​ segment ​ Expenditures ​ concessions ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Metropolitan ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Monterrey Ps. 2,371,178 Ps. 551,744 Ps. 908,960 Ps. 142,152 Ps. 505,076 Ps. 9,851,832 Ps. 2,328,736 Ps. 1,013,223 Ps. 4,656,916 Tourist ​ ​ ​ ​ ​ ​ ​ ​ ​ Acapulco ​ 196,631 ​ 33,250 ​ 44,088 ​ 45,693 ​ 41,484 ​ 1,610,833 ​ 475,820 ​ 52,188 ​ 1,259,100 Mazatlán ​ 317,004 ​ 46,368 ​ 45,625 ​ 19,254 ​ 57,049 ​ 1,472,456 ​ 182,768 ​ 54,387 ​ 575,299 Zihuatanejo ​ 137,018 ​ 22,127 ​ 129,957 ​ 20,058 ​ 26,664 ​ 773,651 ​ 213,664 ​ 130,553 ​ 665,716 Regional ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Chihuahua ​ 419,027 ​ ​ 48,531 ​ ​ 63,456 ​ ​ 26,384 ​ ​ 79,271 ​ ​ 1,156,808 ​ ​ 311,608 ​ ​ 64,277 ​ ​ 747,296 Culiacan ​ 573,506 ​ ​ 57,560 ​ ​ 91,262 ​ ​ 22,442 ​ ​ 109,180 ​ ​ 1,291,889 ​ ​ 218,694 ​ ​ 93,664 ​ ​ 698,863 Durango ​ 155,408 ​ ​ 14,536 ​ ​ 35,600 ​ ​ 10,082 ​ ​ 31,170 ​ ​ 433,110 ​ ​ 178,875 ​ ​ 37,840 ​ ​ 280,275 San Luis Potosi ​ 192,712 ​ ​ 38,345 ​ ​ 67,399 ​ ​ 24,150 ​ ​ 35,288 ​ ​ 975,174 ​ ​ 592,318 ​ ​ 69,963 ​ ​ 722,596 Tampico ​ 133,178 ​ ​ 20,054 ​ ​ 130,162 ​ ​ 12,083 ​ ​ 21,775 ​ ​ 607,634 ​ ​ 263,087 ​ ​ 133,222 ​ ​ 504,349 Torreon ​ 175,268 ​ ​ 24,450 ​ ​ 28,802 ​ ​ 10,811 ​ ​ 32,917 ​ ​ 455,251 ​ ​ 150,071 ​ ​ 130,982 ​ ​ 307,785 Zacatecas ​ 132,427 ​ ​ 14,996 ​ ​ 18,318 ​ ​ 8,419 ​ ​ 21,138 ​ ​ 304,253 ​ ​ 119,919 ​ ​ 38,291 ​ ​ 223,770 Border ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ciudad Juarez ​ 403,208 ​ ​ 36,148 ​ ​ 165,532 ​ ​ 15,201 ​ ​ 74,111 ​ ​ 908,182 ​ ​ 322,338 ​ ​ 200,447 ​ ​ 528,488 Reynosa ​ 119,950 ​ ​ 12,133 ​ ​ 74,664 ​ ​ 20,472 ​ ​ 24,219 ​ ​ 889,245 ​ ​ 490,399 ​ ​ 86,752 ​ ​ 652,159 Hotel ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ NH T2 Hotel ​ — ​ ​ 171,005 ​ ​ — ​ ​ 42,054 ​ ​ 35,708 ​ ​ 517,121 ​ ​ 205,908 ​ ​ 105 ​ ​ — Hilton Garden Inn ​ ​ — ​ ​ 52,483 ​ ​ — ​ ​ 9,634 ​ ​ 5,789 ​ ​ 309,245 ​ ​ 32,992 ​ ​ — ​ ​ — Industrial Park: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ VYNMSA ​ ​ — ​ ​ 68,294 ​ ​ — ​ ​ 28,186 ​ ​ 31,222 ​ ​ 486,130 ​ ​ 262,011 ​ ​ 16,127 ​ ​ — Other ​ — ​ ​ 4,118,094 ​ ​ — ​ ​ 30,155 ​ ​ 4,293,516 ​ ​ 23,092,832 ​ ​ 10,190,295 ​ ​ 10,080 ​ ​ — Total ​ 5,326,515 ​ 5,330,118 ​ 1,803,825 ​ 487,230 ​ 5,425,577 ​ 45,135,646 ​ 16,539,503 ​ 2,132,101 ​ 11,822,612 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Eliminations ​ (48,787) ​ ​ (3,676,739) ​ ​ (14,922) ​ ​ — ​ ​ (1,315,188) ​ ​ (22,246,505) ​ ​ (4,888,594) ​ ​ (14,923) ​ ​ (141,928) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consolidated Ps. 5,277,728 Ps. 1,653,379 Ps. 1,788,903 Ps. 487,230 Ps. 4,110,389 Ps. 22,889,141 Ps. 11,650,909 Ps. 2,117,178 Ps. 11,680,684 ​

Revenues

Revenues	12 Months Ended
	Dec. 31, 2023
Revenues
Revenues	26. Revenues According to the General Airports Law on Airports and its regulations, Company revenues are classified as aeronautical services and non-aeronautical services. ​ Aeronautical services include those services provided to airlines and passengers as well as complementary services. ​ Non-aeronautical services include those services that are not essential for operating an airport, such as the lease of commercial premises, restaurants and banks. ​ Revenues generated by aeronautical services are under a price regulation system administered by the Ministry of Infrastructure Communications and Transportation for airport concessions, which establishes a maximum rate (TM) for each year in a five-year period. The TM is the maximum amount of revenue per “workload unit” that may be earned at an airport each year from regulated sources. Under this regulation, a workload unit is equivalent to one passenger (excluding transit passengers) or 100 kilograms (220 pounds) of cargo. ​ Non-aeronautical services are not covered by the regulation system administered by the Ministry of Infrastructure Communications and Transportation. However, in some cases, they may be regulated by other authorities, as is the case with revenues generated from the operation of parking lots. ​ Under the General Airports Law and its regulations, revenues generated from the operation of parking lots are considered aeronautical revenues. For purposes of these financial statements, such revenues are classified as non-aeronautical. ​ Following is a detail of the composition of revenues of the Company, using the classification established by the General Airports Law and its related regulations, with the exception of non-aeronautical revenues as mentioned in the preceding paragraph: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ ​ 2023 2022 2021 Aeronautical services: ​ ​ ​ ​ Domestic TUA ​ Ps. 6,150,256 Ps. 4,791,166 Ps. 3,422,714 International TUA ​ ​ 1,686,799 ​ 1,375,479 ​ 1,169,292 Landing charges ​ ​ 329,770 ​ 269,796 ​ 206,114 Platform for embarking and disembarking ​ ​ 238,054 ​ 185,785 ​ 134,436 Aircraft parking charges on extended stay or overnight ​ ​ 59,556 ​ 42,922 ​ 36,539 Domestic and international passenger and carry-on baggage check ​ ​ 81,490 ​ 63,682 ​ 52,998 Aerocars and jetways ​ ​ 32,664 ​ 28,168 ​ 22,395 Other airport services, leases and regulated access rights (2) ​ ​ 353,068 ​ 298,545 ​ 233,240 Total revenues from aeronautical services ​ Ps. 8,931,657 Ps. 7,055,543 Ps. 5,277,728 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Non-aeronautical services: ​ ​ ​ Commercial activities ​ ​ ​ Car parking charges Ps. 418,525 Ps. 340,095 Ps. 217,728 Advertising (1) ​ 82,512 ​ ​ 73,579 ​ ​ 70,338 Retail operations (1) ​ 151,477 ​ ​ 124,726 ​ ​ 86,128 Food and beverage (1) ​ 245,311 ​ ​ 176,844 ​ ​ 120,148 Car rental operators (1) ​ 245,225 ​ ​ 205,019 ​ ​ 142,651 Time share developers (1) ​ 17,899 ​ ​ 16,960 ​ ​ 13,557 Financial services (1) ​ 13,705 ​ ​ 13,013 ​ ​ 8,355 Communication and services (1) ​ 17,788 ​ ​ 16,350 ​ ​ 18,137 Services to passenger ​ 4,893 ​ ​ 5,232 ​ ​ 3,561 VIP lounges ​ 103,355 ​ ​ 80,933 ​ ​ 49,381 Other services ​ 70,799 ​ ​ 59,152 ​ ​ 49,593 Total revenue from commercial activities ​ 1,371,489 ​ ​ 1,111,903 ​ ​ 779,577 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Diversification activities: ​ ​ ​ ​ ​ Hotel services ​ 379,303 ​ ​ 325,495 ​ ​ 221,728 OMA Carga ​ 346,441 ​ ​ 329,793 ​ ​ 257,210 Real estate services ​ 35,457 ​ ​ 26,364 ​ ​ 19,721 Industrial services ​ 80,967 ​ ​ 73,760 ​ ​ 63,737 Other services ​ 15,374 ​ ​ 10,858 ​ ​ 6,889 Total diversification activities ​ 857,542 ​ ​ 766,270 ​ ​ 569,285 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Complementary activities ​ ​ ​ ​ ​ Leasing of space (1) ​ 110,314 ​ ​ 118,851 ​ ​ 122,639 Access rights ​ 29,936 ​ ​ 24,892 ​ ​ 21,316 Checked baggage inspection ​ 246,930 ​ ​ 198,336 ​ ​ 150,238 Other services ​ 11,212 ​ ​ 9,550 ​ ​ 10,324 Total of complimentary activities ​ 398,392 ​ ​ 351,629 ​ ​ 304,517 Total revenue from non-aeronautical services Ps. 2,627,423 Ps. 2,229,802 Ps. 1,653,379 (1) Revenues from commercial activities and ancillary services are generated primarily from operating leases entered into by the Company. The leases are based on a monthly rent (which generally increases annually based on the NCPI) and/or the higher of a guaranteed minimum monthly rent and a percentage of the lessee’s monthly income. The monthly rent and minimum guaranteed monthly rent are included in the caption “Commercial activities” in the table above and in supplemental income. ​ Approximately 75% of consolidated revenues for the years ended December 31, 2023, 2022 and 2021, generated by the Monterrey, Acapulco, Mazatlán, Culiacán, Chihuahua, Ciudad Juárez, and San Luis de Potosí Airports.

Cost of services

Cost of services	12 Months Ended
	Dec. 31, 2023
Cost of services
Cost of services	27. Cost of services ​ The cost of services is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Wages and salaries Ps. 318,660 Ps. 281,460 Ps. 229,358 Maintenance ​ 183,628 ​ 145,931 ​ 142,069 Security and insurance ​ 146,018 ​ 142,147 ​ 128,299 Utilities (electric, cleaning and water) ​ 192,065 ​ 166,280 ​ 144,727 Building lease ​ — ​ 8,609 ​ 2,015 Allowance for doubtful accounts ​ 5,767 ​ 4,711 ​ 646 Cost of hotel service ​ 93,098 ​ 70,319 ​ 44,282 Equipment lease, fees and others ​ 119,720 ​ 104,181 ​ 90,711 ​ Ps. 1,058,956 Ps. 923,638 Ps. 782,107 ​

Subsequent event

Subsequent event	12 Months Ended
	Dec. 31, 2023
Subsequent event
Subsequent event	​ ​ 28. Subsequent event ​ On April 26, 2024, GACN reported that, further to the resolutions adopted at the Annual General Ordinary Stockholders’ Meeting held on April 26, 2024 shareholders approved a cash dividend in the amount of Ps. 4,250,000 , to be paid in two installments: the first installment of Ps. 2,125,000 no later than May 31, 2024, and a second installment of Ps. 2,125,000 , no later than November 30, 2024. ​

Authorization for the issuance

Authorization for the issuance of the consolidated financial statements	12 Months Ended
	Dec. 31, 2023
Authorization for the issuance of the consolidated financial statements
Authorization for the issuance of the consolidated financial statements	29. Authorization for the issuance of the consolidated financial statements ​ The Company’s consolidated financial statements were authorized for issuance on April 29, 2024, by the Chief Executive Officer, Ricardo Dueñas Espriu and Ruffo Pérez Pliego del Castillo, General Director of Administration and Finance and, consequently do not reflect the events occurred after that date. The consolidated financial statements as of December 31, 2022, were approved by the Annual Stockholders’ Meeting held on April 24, 2023.

Material accounting policies (P

Material accounting policies (Policies)	12 Months Ended
	Dec. 31, 2023
Material accounting policies
Application of new and revised International Financial Reporting Standards	​ a. Adoption of new and revised International Financial Reporting Standards ​ I. Application of new and modified International Financing Reporting Standards (“IFRSs” or “IAS”) that are mandatorily effective for the accounting period beginning on or after 2023. ​ In the current year, the Company has applied a number of amendments to IFRS Accounting Standards issued by the International Accounting Standards Board (IASB) that are mandatorily effective for an accounting period that begins on or after 1 January 2023. Their adoption has not had any material impact on the disclosures or on the amounts reported in these financial statements. ​ Amendments to IAS 1 Presentation of Financial Statements and IFRS Practice Statement 2 Making Materiality Judgements— Disclosure of Accounting Policies The Company has adopted the amendments to IAS 1 for the first time in the current year. The amendments change the requirements in IAS 1 with regard to disclosure of accounting policies. The amendments replace all instances of the term ‘significant accounting policies’ with ‘material accounting policy information’. Accounting policy information is material if, when considered together with other information included in an entity’s financial statements, it can reasonably be expected to influence decisions that the primary users of general purpose financial statements make on the basis of those financial statements. The supporting paragraphs in IAS 1 are also amended to clarify that accounting policy information that relates to immaterial transactions, other events or conditions is immaterial and need not be disclosed. Accounting policy information may be material because of the nature of the related transactions, other events or conditions, even if the amounts are immaterial. However, not all accounting policy information relating to material transactions, other events or conditions is itself material. ​ Amendments to IAS 12 Income Taxes—Deferred Tax related to Assets and Liabilities arising from a Single Transaction ​ The Company has adopted the amendments to IAS 12 for the first time in the current year. The amendments introduce a further exception from the initial recognition exemption. Under the amendments, an entity does not apply the initial recognition exemption for transactions that give rise to equal taxable and deductible temporary differences. Depending on the applicable tax law, equal taxable and deductible temporary differences may arise on initial recognition of an asset and liability in a transaction that is not a business combination and affects neither accounting profit nor taxable profit. Following the amendments to IAS 12, an entity is required to recognise the related deferred tax asset and liability, with the recognition of any deferred tax asset being subject to the recoverability criteria in IAS 12. Amendments to IAS 8 Accounting Policies, Changes in Accounting Estimates and Errors—Definition of Accounting Estimates ​ The Company has adopted the amendments to IAS 8 for the first time in the current year. The amendments replace the definition of a change in accounting estimates with a definition of accounting estimates. Under the new definition, accounting estimates are “monetary amounts in financial statements that are subject to measurement uncertainty.” The definition of a change in accounting estimates was deleted. II. IFRS Standards in issue but not yet effective ​ At the date of authorization of these financial statements, the Company has not applied the following new and modified IFRS Standards that have been issued but are not yet effective: ​ Amendments Sale (2) Amendments ​ Classification (1) Amendments ​ Non-current (1) Amendments ​ Supplier (1) Amendments ​ Lease Amendments ​ Absence (2) 1) Effective for annual periods beginning on January 1, 2024 2) Effective for annual periods beginning on January 1, 2025 ​ Management does not expect that the adoption of these and modifications will have a significant impact on the consolidated financial statements of the Company.
Foreign currency transactions	​ b. Foreign currency transactions ​ Foreign currency transactions are recorded at the exchange rate in effect at the date of the transaction date. Monetary assets and liabilities denominated in foreign currency are translated into Mexican pesos at the exchange rate prevailing at the end of the reporting period. Non-monetary items that are measured in terms of historical cost in a foreign currency are not retranslated. ​ Exchange fluctuations are recorded in profit or loss, except for exchange differences on foreign currency borrowings relating to assets under construction for future productive use, which are included in the cost of those assets when they are regarded as an adjustment to interest costs on those foreign currency borrowings.
Cash and cash equivalents	​ c. Cash and cash equivalents ​ Cash and cash equivalents consist mainly of bank deposits in checking accounts and short-term investments, highly liquid and easily convertible into cash, maturing within three months as of their acquisition date, which are subject to immaterial value change risks. Cash is stated at nominal value and cash equivalents are measured at fair value.
Financial instruments	​ d. Financial instruments ​ Financial assets and financial liabilities are recognized in the Company’s statement of financial position when the Company becomes a party to the contractual provisions of the instrument. ​ Financial assets and financial liabilities are initially measured at fair value. Transaction costs that are directly attributable to the acquisition or issue of financial assets and financial liabilities (other than financial assets and financial liabilities at fair value through profit or loss) are added to or deducted from the fair value of the financial assets or financial liabilities, as appropriate, on initial recognition. Transaction costs directly attributable to the acquisition of financial assets or financial liabilities at fair value through profit or loss are recognized immediately in profit or loss.
Financial assets	Financial assets ​ All purchases or sales of financial assets in the ordinary course of business are recognized and derecognized on a trade date basis. Purchases or sales in the ordinary course of business are purchases or sales of financial assets that require delivery of assets within the time frame established by regulation or convention in the marketplace. ​ All recognized financial assets are measured subsequently in their entirety at either amortized cost or fair value, depending on the classification of the financial assets. As of December 31, 2023, 2022 and 2021, all of the Company’s financial assets have been recognized at amortized cost. ​ i) Amortized cost and effective interest method ​ The effective interest method is a method of calculating the amortized cost of a debt instrument and of allocating interest income over the relevant period. ​ The effective interest rate is the rate that exactly discounts estimated future cash receipts (including all fees and amounts paid or received that form an integral part of the effective interest rate, transaction costs and other premiums or discounts) excluding expected credit losses, through the expected life of the debt instrument, or, where appropriate, a shorter period, to the gross carrying amount of the debt instrument on initial recognition. ​ The amortized cost of a financial asset is the amount at which the financial asset is measured at initial recognition minus the principal repayments, plus the cumulative amortization using the effective interest method of any difference between that initial amount and the maturity amount, adjusted for any loss allowance. The gross carrying amount of a financial asset is the amortized cost of a financial asset before adjusting for any loss allowance. ​ ii) Financial assets at fair value through profit or loss (FVTPL) ​ Financial assets are classified at fair value through profit or loss when the financial asset is held for trading, or it is designated as fair value through profit or loss. As of December 31, 2023, 2022 and 2021, the Company does not have financial assets at fair value through profit. ​ Impairment of financial assets ​ The Company recognizes a loss allowance for expected credit losses on investments in debt instruments that are measured at amortized cost or at FVTOCI, trade receivables and contract assets. The amount of expected credit losses is updated at each reporting date to reflect changes in credit risk since initial recognition of the respective financial instrument. ​ The Company recognizes lifetime expected credit losses (ECL) for trade receivables and contract assets. The expected credit losses on these financial assets are estimated using a provision matrix based on the Company’s historical credit loss experience, adjusted for factors that are specific to the debtors, including general economic conditions. ​ For all other financial instruments, the Company recognizes lifetime ECL when there has been a significant increase in credit risk since initial recognition. However, if the credit risk on the financial instrument has not increased significantly since initial recognition, the Company measures the loss allowance for that financial instrument at an amount equal to 12-month ECL. ​ Lifetime ECL represents the expected credit losses that will result from all possible default events over the expected life of a financial instrument. In contrast, 12-month ECL represents the portion of lifetime ECL that is expected to result from default events on a financial instrument that are possible within 12 months after the reporting date. ​ Significant increase in credit risk ​ In assessing whether the credit risk on a financial instrument has increased significantly since initial recognition, the Company compares the risk of a default occurring on the financial instrument at the reporting date with the risk of a default occurring on the financial instrument at the date of initial recognition. In making this assessment, the Company considers both quantitative and qualitative information that is reasonable and supportable, including historical experience and forward-looking information that is available without undue cost or effort. ​ i) Definition of default ​ The Company considers the following as constituting an event of default for internal credit risk management purposes as historical experience indicates that financial assets that meet either of the following criteria are generally not recoverable: ​ ● When there is a breach of financial covenants by the debtor; or ​ ● The information developed internally or obtained from external sources indicates that the debtor is unlikely to pay its creditors, including the Company, in full (without taking into account any collateral held by the Company). ​ Irrespective of the above analysis, the Company considers that default has occurred when a financial asset is more than 90 days past due unless the Company has reasonable and supportable information to demonstrate that a more lagging default criterion is more appropriate. ​ ii) Credit-impaired financial assets ​ A financial asset is credit-impaired when one or more events that have a detrimental impact on the estimated future cash flows of that financial asset have occurred. ​ iii) Write-off policy ​ The Company writes off a financial asset when there is information indicating that the debtor is in severe financial difficulty and there is no realistic prospect of recovery, e.g., when the debtor has been placed under liquidation or bankruptcy proceedings. Any recoveries made are recognized in profit or loss. ​ iv) Measurement and recognition of expected credit losses ​ According to IFRS 9, the Company recognizes a provision of expected credit losses in the financial assets such as trade receivables and other financial assets. The expected credit losses on these financial assets are estimated from the initial recognition of the asset at each reporting date, using as a reference the past experience of the Company’s credit losses, adjusted for factors that are specific to the debtors or groups of debtors, the general economic conditions and an assessment of both, management and conditions existing as of the reporting date, including the time value of money where appropriate. ​ The measurement of expected credit losses is a function of the probability of default, loss due to a default (i.e., the magnitude of the loss if there is a default) and the exposure at default. The assessment of the probability of default and loss due to a default is based on historical data adjusted by forward-looking information as described above. As for the exposure at default for financial assets, this is represented by the assets’ gross carrying amount at the reporting date. ​ For financial assets, the expected credit loss is estimated as the difference between all contractual cash flows that are due to the Company in accordance with the contract and all the cash flows that the Company expects to receive, discounted at the original effective interest rate. ​ Derecognition of financial assets ​ The Company derecognizes a financial asset only when the contractual rights to the cash flows from the asset expires, or when it transfers to another entity the financial asset and substantially all the risks and rewards of ownership of the asset. ​ On derecognition of a financial asset measured at amortized cost, the difference between the asset’s carrying amount and the sum of the consideration received and receivable is recognized in profit or loss.
Financial liabilities and equity	Financial liabilities and equity ​ Classification as debt or equity ​ Debt and equity instruments are classified as either financial liabilities or as equity in accordance with the substance of the contractual arrangements and the definitions of a financial liability and an equity instrument. ​ Equity instruments ​ An equity instrument is any contract that evidences a residual interest in the assets of an entity after deducting all of its liabilities. Equity instruments issued by the Company are recognized at the proceeds received, net of direct issue costs. ​ The Company records a reserve for the repurchase of shares from amounts appropriated from retained earnings, to strengthen the supply and demand of its shares in the stock market, as permitted by Mexican Securities Law. The shareholders’ meeting authorizes the maximum disbursement for the repurchase of shares to be used for this activity in each period between said meeting and the following, in which the application of results is approved and made. ​ At the time of a purchase, shares are converted into treasury shares and become part of the shareholders’ equity at the purchase price; one part of the capital stock to the historical value, and the remainder to the reserve to repurchase shares. ​ Financial liabilities ​ All financial liabilities are measured subsequently at amortized cost using the effective interest method or at FVTPL. ​ Other financial liabilities ​ Other financial liabilities, including loans, bond issuances and debt with lenders and trade creditors and other payables are valued initially at fair value, represented generally by the consideration transferred, net of transaction costs, and are subsequently measured at amortized cost using the effective interest method. ​ Derecognition of financial liabilities ​ The Company derecognizes financial liabilities when, and only when, the obligations are discharged, cancelled or they expire. The difference between the carrying amount of the financial liability derecognized and the consideration paid and payable is recognized in results. ​ When a financial liability measured at amortized cost is modified without a derecognition, the Company recognizes a gain or loss in the modification, which is calculated as the difference between the amortized cost at the date of the refinancing and the cash flows with the new terms of financing discounted at the effective interest rate of the original debt. In addition, when the Company refinancing the transaction and the previous liability qualifies to be derecognized, the costs incurred in the refinancing are recognized immediately in results at the date of the termination of the previous financial liability.
Property, leasehold improvements and equipment, net	​ e. Property, leasehold improvements and equipment, net ​ Expenditures for property, leasehold improvements and equipment acquired are carried at acquisition cost. Depreciation is recognized so as to write off the cost or deemed cost of assets (other than freehold land and properties under construction). Depreciation of property, leasehold improvements and equipment is calculated using the straight-line method over the useful life of the asset. Depreciation begins in the month in which the asset is placed in service. The useful lives of assets are as follows: ​ ​ ​ ​ ​ Useful ​ ​ Life (years) Improvement in leased assets 20 Machinery and equipment 10 Furniture and office equipment 10 Transportation equipment 4 Computer equipment 3.3 ​ The depreciation of property, leasehold improvements and equipment is recorded in results. ​ Disposal of assets ​ The gain or loss on the sale or retirement of an item of property and equipment is calculated as the difference between the proceeds from the sale and the carrying value of the asset and is recognized in income when all risks and rewards of ownership of the asset is transferred to the buyer, which generally occurs when ownership of the asset is transferred to the buyer. ​ Replacements or renewals of a component of property or equipment that extend the useful life of the asset, or its economic capacity are recognized as an increase to property and equipment, with the subsequent write-off or derecognition of the assets replaced or renewed. ​ Construction in progress for leasehold improvement ​ Construction in progress for leasehold improvement is carried at cost less any recognized impairment loss. Cost includes professional fees and, in the case of qualifying assets, borrowing costs capitalized in accordance with the Company’s accounting policy. Such properties are transferred to the appropriate categories of property and equipment when completed and ready for intended use. The depreciation of these assets, as well as other properties, begins when the assets are ready for use. ​ Subsequent costs ​ Subsequent costs form part of the value of the asset or are recognized as a separate asset only when it is probable that such disbursement represents an increase in productivity, capacity, efficiency or an extension of the life of the asset and the cost of the item can be determined reliably. All other expenses, including repairs and maintenance are recognized in comprehensive income as incurred.
Leases	​ f. Leases ​ - As lessor ​ Leases for which the Company is a lessor are classified as financial leases or operating leases. Whenever the terms of the lease transfer substantially all risks and rewards of ownership in the lessee, the contract is classified as a financial lease. All other leases are classified as operating leases. ​ Rental income from operating leases is recognized on a straight-line basis over the term of the relevant lease. ​ Amounts due from lessees under finance leases are recognized as receivables at the amount of the Company’s net investment in the leases. Finance lease income is allocated to accounting periods so as to reflect a constant periodic rate of return on the Group’s net investment outstanding in respect of the leases. ​ - As lessee ​ The Company assesses whether a contract is or contains a lease, at inception of the contract. The Company recognizes a right-of-use asset and a corresponding lease liability with respect to all lease arrangements in which it is the lessee, except for short-term leases (defined as leases with a lease term of 12 months or less) and leases of low value assets (such as tablets and personal computers, small items of office furniture and telephones). For these leases, the Company recognizes the lease payments as an operating expense on a straight-line basis over the term of the lease unless another systematic basis is more representative of the time pattern in which economic benefits from the leased assets are consumed. ​ The lease liability is initially measured at the present value of the lease payments that are not paid at the commencement date, discounted by using the interest rate implicit in the lease or, if that rate cannot be readily determined, the Company’s incremental borrowing rate. ​ Lease payments included in the measurement of the lease liability comprise in: ​ ● Fixed payments, (including in-substance fixed payments, less any lease incentives receivable. ​ ● Variable lease payments that depend on an index or a rate, initially measured using the index or rate as at the commencement date. ​ ● The amount expected to be payable by the lessee under a residual value guarantee. ​ ● The exercise price of purchase options if the lessee is reasonably certain to exercise the options, and ​ ● Payments of penalties for terminating the lease if the lease term reflects the exercise of an option to terminate the lease. ​ The lease liability is presented as a separate line in the consolidated statement of financial position. ​ The lease liability is subsequently measured by increasing the carrying amount to reflect interest on the lease liability (using the effective interest method) and by reducing the carrying amount to reflect the lease payments made. ​ The Company remeasures the lease liability (and makes a corresponding adjustment to the related right-of-use asset) whenever: ​ - The lease term has changed or there is a significant event or change in circumstances resulting in a change in the assessment of exercise of a purchase option, in which case the lease liability is remeasured by discounting the revised lease payments using a revised discount rate. ​ - The lease payments change due to changes in an index or rate or a change in expected payment under a guaranteed residual value, in which cases the lease liability is remeasured by discounting the revised lease payments using an unchanged discount rate (unless the lease payments change is due to a change in a floating interest rate, in which case a revised discount rate is used). ​ - A lease contract is modified, and the lease modification is not accounted for as a separate lease, in which case the lease liability is remeasured based on the lease term of the modified lease by discounting the revised lease payments using a revised discount rate at the effective date of the modification. ​ The Company did not make any such adjustments during the periods presented. ​ Right-of-use assets ​ Right-of-use assets are depreciated over the shorter period of lease term and useful life of the underlying asset. If a lease transfer’s ownership of the underlying asset or the cost of the right-of-use asset reflects that the Company expects to exercise a purchase option, the related right-of-use asset is depreciated over the useful life of the underlying asset. The depreciation starts at the commencement date of the lease. ​ The right-of-use assets comprise the initial measurement of the corresponding lease liability, lease payments made at or before the commencement day, less any lease incentives received and any initial direct costs. They are subsequently measured at cost less accumulated depreciation and impairment losses. ​ The right-of-use assets are presented as a separate line in the consolidated statement of financial position. ​ The Company applies IAS 36 to determine whether a right-of-use asset is impaired and accounts for any identified impairment loss as described in the “Property, Plant and Equipment’ policy.
Guarantee deposits	​ g. Guarantee deposits ​ Guarantee deposits correspond to amounts received from lessees to guarantee performance under the lease. They are recorded at cost and are either returned to tenants at the end of the lease term or recognized against services unpaid by tenants. ​ Additionally, certain agreements were entered into with airlines, which established escrow deposits paid by the airlines to guarantee their obligation for payment of the amounts collected from passengers for the Airport Use Fee (Tarifa de Uso de Aeropuertos ​ If the payment obligations are not met, the Company may immediately exercise the guarantees and utilize the funds. The aforementioned escrow deposits are recorded at cost.
Borrowing costs	​ h. Borrowing costs ​ Borrowing costs directly attributable to the acquisition, construction or production of qualifying assets, which are assets that necessarily take a substantial period of time to get ready for their intended use or sale, are added to the cost of those assets, until such time as the assets is substantially ready for their intended use or sale.
Investment in airport concessions	​ i. Investment in airport concessions ​ This item consists of the rights paid to manage, operate and, in certain cases make capital investments to 13 airports based on a concession granted by the Mexican Government through the Ministry of Infrastructure Communications and Transportation, and to use their facilities, for a 50-year ​ Investment in concessions includes the rights to use airport facilities of airport concessions and improvements to concessioned assets and represents the amount granted by the Ministry of Infrastructure Communications and Transportation to each airport concessions, plus improvements made to each individual concession since the time of grant. ​ Under all concession arrangements, (i) the grantor controls or regulates what services the Company must provide with the infrastructure, to whom it must provide them, and at what price; and (ii) the grantor controls, through ownership, any significant residual interest in the infrastructure at the end of the term of the arrangement. ​ Accordingly, the Company classifies the assets derived from the construction, administration and operation of the service concession arrangements either as intangible assets, financial assets (accounts receivable) or a combination of both. ​ The Company classifies its concessioned assets as an intangible asset, including its improvements. ​ An intangible asset results when the operator constructs or makes improvements and is allowed to operate the infrastructure for a fixed period after construction is complete, in which the future cash flows of the operator have not been specified, because they may vary depending on the use of the asset and are therefore considered contingent. The cost of financing incurred during the construction period is capitalized. ​ Investments in airport concessions are amortized on a straight-line basis over the term of the concession, which is until 2048, or from the date of capitalization of additions or improvements considering the remaining term of the concession. ​ Revenues and costs related to construction or improvements to intangible assets subject to the Company’s airport concession with the government are recognized as revenue based on the percentage of completion method associated with the related construction costs. ​
Impairment of tangible and intangible assets	j. Impairment of tangible and intangible assets ​ Management periodically evaluates the impairment of long-lived assets in order to determine whether there is evidence that those assets have suffered an impairment loss. If impairment indicators exist, the recoverable amount of assets is determined, with the help of independent experts, to determine the extent of the impairment loss, if any. ​ Intangible assets with indefinite useful life and intangible assets not yet available for use are tested for impairment at least annually, and whenever there is an indication that the asset may be impaired. ​ Recoverable amount is the higher of fair value less costs to sell and value in use. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value of money and the risks specific to the asset for which the estimates of future cash flows have not been adjusted. ​ If the recoverable amount of an asset (or cash-generating unit) is estimated to be less than its carrying amount, the carrying amount of the asset (or cash-generating unit) is reduced to its recoverable amount. An impairment loss is recognized immediately in profit or loss. ​ When an impairment subsequently reverses, the Company reverses a portion, or all of the impairment losses recognized in prior periods. When an impairment loss is reversed, the carrying amount of the asset is increased to the revised estimated value of its recoverable amount, only to the extent that the increased carrying amount does not exceed the carrying amount that would have been calculated if no impairment loss had been initially recognized for the asset in prior years. A reversal of an impairment loss is recognized immediately in profit or loss. ​ The Company considers that each airport individually cannot be considered as a “cash generating unit” to determine the extent of the loss impairment, since the tender for the concession was made by the Mexican Government as a package of 13 airports. Therefore, licensees are obligated to operate them regardless of the results generated individually. Considering the above, the evaluation of a possible impairment loss is performed taking into account the net assets of the 13 airports taken as a whole, while the hotels and industrial park are evaluated individually.
Provisions	​ k. Provisions ​ Provisions are recognized when the Company has a present obligation (legal or constructive) as a result of a past event, when it is probable that the Company will be required to settle the obligation, and when a reliable estimate can be made of the amount of the obligation. ​ The amount recognized as a provision is the best estimate of the consideration required to settle the present obligation at the end of the reporting period, taking into account the risks and uncertainties associated with the obligation. When a provision is measured using the cash flows estimated to settle the present obligation, its carrying amount is the present value of those cash flows, (when the effect of the time value of money is material). ​ The main provision recognized by the Company is for major maintenance for its concessioned assets, which is classified as current or noncurrent based on the estimated time period over which it expects to settle the obligation.
Major maintenance provisions	​ l. Major maintenance provisions ​ The Company is required to perform major maintenance activities to its airports as established by the concession provided by the Mexican Government, in order to preserve the infrastructure in optimal working condition. The estimated major maintenance costs are considered in the Company’s Master Development Program, which is reviewed and updated every five years. The Company recognizes and measures the contractual obligations of major maintenance of infrastructure when accrued according to IAS 37 (Provisions, Contingent Liabilities and Contingent Assets) and IFRS Interpretation Committee 12 (Service Concession Arrangements), a portion is recorded as short-term and the remainder as long-term depending on the period in which the maintenance is expected to be performed. These contractual obligations to maintain and restore the infrastructure of airports are recognized as a provision in the consolidated statements of financial position and in the expenses of the current fiscal year, pursuant to estimates that are required to comply with the present obligation at the end of the reporting period. When the effect of the time value of money is material, the amount of the provision equals the present value of the expenditures expected to be required to settle the obligation. ​ The carrying amount of the provision increases each period to reflect the passage of time and this increase is recognized as an expense. After initial recognition, provisions are reviewed at the end of each reporting period and adjusted to reflect current best estimates. ​ Adjustments to provisions arise from three sources: (i) revisions to estimated cash flows (both in amount and timing); (ii) changes to present value due to the passage of time; and (iii) revisions of discount rates to reflect prevailing current market conditions. ​ In periods following the initial recognition and measurement of the maintenance provision at its present value, the provision is revised to reflect estimated cash flows being closer to the measurement date. The unwinding of the discount relating to the passage of time is recognized as a financing cost and the revision of estimates of the amount and timing of cash flows is a remeasurement of the provision and charged or credited as an operating item within the consolidated statements of income and other comprehensive income.
Income taxes	m. Income taxes ​ Income tax expense represents the sum of the tax currently and deferred tax. Current tax is determined based on taxable profit, which differs from profit as reported in the consolidated statement of income and other comprehensive income because of items of income or expense that are taxable or deductible in periods different from when they are recognized in accounting profit. ​ Deferred income taxes are recognized for the applicable temporary differences resulting from comparing the accounting and tax values of assets and liabilities plus any future benefits from tax loss carry forwards. Except as mentioned in the following paragraph, deferred tax liabilities are recognized for all taxable temporary differences and deferred tax assets are recognized for all deductible temporary differences and the expected benefit of tax losses. The carrying amount of deferred tax assets is reviewed at the end of each reporting period and reduced to the extent that it is no longer probable that sufficient taxable profits will be available to allow all or part of the assets to be recovered. ​ Deferred tax liabilities are recognized for taxable temporary differences associated with investments in subsidiaries, except where the Company is able to control the reversal of the temporary difference and it is probable that the temporary difference will not reverse in the foreseeable future. ​ Deferred tax assets arising from deductible temporary differences associated with such investments and interests are only recognized to the extent that it is probable that there will be sufficient taxable profits against which to utilize the benefits of the temporary differences and they are expected to reverse in the foreseeable future. ​ Deferred tax assets and liabilities are measured at the tax rates that are expected to apply in the period in which the liability is settled or the asset realized, based on tax rates (and tax laws) that have been enacted or substantively enacted by the end of the reporting period. The measurement of deferred tax liabilities and assets reflects the tax consequences that would follow from the manner in which the Company expects, at the end of the reporting period, to recover or settle the carrying amount of its assets and liabilities. The Company determined recoverability of its deferred tax assets for each subsidiary based on its projections of future taxable income, which include the Master Development Program and the maximum rates for the period 2021-2025 approved by the Ministry of Infrastructure Communications and Transportation. ​ Current and deferred income taxes are recognized as income or expense in profit or net loss, except when they relate to items recognized outside of profit or loss, as in the case of items of other comprehensive income, or other shareholders’ equity items, in which case the tax is recognized in other comprehensive income as part of the equity item involved. ​ Assets and deferred tax liabilities are offset when a legal right to offset assets with liabilities exists and when they relate to income taxes relating to the same tax authorities and the Company intends to liquidate its assets and liabilities on a net basis.
Employee benefits	n. Employee benefits ​ Short-term employee benefits ​ A liability is recognized for benefits accruing to employees in respect of wages and salaries, annual leave and sick leave in the period the related service is rendered at the undiscounted amount of the benefits expected to be paid in exchange for that service. ​ Certain subsidiaries are subject to payment of statutory employee profit sharing and is recorded in the results of the year in which it is incurred and presented under cost and administrative expenses in the consolidated statements of income and other comprehensive income. ​ As a result of the Income Tax Law of 2014, as of December 31, 2023 and 2022, the PTU is determined based on taxable income according to section I of article 9 of the same Law. ​ Liabilities recognized in respect of short-term employee benefits are measured at the undiscounted amount of the benefits expected to be paid in exchange for the related services. ​ Benefits from retirement and termination ​ Payments to defined contribution retirement benefit plans are recognized as an expense when employees have rendered service entitling them to the contributions. ​ For defined benefit retirement benefit plans for termination and seniority premium, the cost of providing benefits is determined using the projected unit credit method, with actuarial valuations being carried out at the end of each annual reporting period. Remeasurement, comprising actuarial gains and losses, the effect of the changes to the asset ceiling (if applicable) and the return on plan assets (excluding interest), is reflected immediately in the consolidated financial statements with a charge or credit recognized in other comprehensive income in the period in which they occur. ​ Remeasurement recognized in other comprehensive income may be reclassified directly to retained earnings but will not be reclassified to profit or loss. Past service cost is recognized in profit or loss in the period of a plan amendment. Net interest is calculated by applying the discount rate at the beginning of the period to the net defined benefit liability or asset. Defined benefit costs are categorized as follows: ​ ● Service cost (including current service cost, past service cost, as well as gains and losses on curtailments and settlements) ​ ● Net interest expense or income ● Remeasurement ​ The Company presents the first two components of defined benefit costs in the consolidated statements of income and other comprehensive income in the line items cost of services and administrative expenses. Curtailment gains and losses are accounted for as past service costs. ​ The retirement benefit obligation recognized in the consolidated statement of financial position represents the actual deficit or surplus in the Company’s defined benefit plans. Any surplus resulting from this calculation is limited to the present value of any economic benefits available in the form of refunds from the plans or reductions in future contributions to the plans. ​ A liability for a termination benefit is recognized at the earlier of when the Company can no longer withdraw the offer of the termination benefit and when the Company recognizes any related restructuring costs.
Revenue recognition	o. Revenue recognition ​ The revenues are recognized at the fair value of the consideration received or receivable, net of any discount. The Company applies a 5-step approach to revenue recognition: ​ ● Step 1: Identify the contract(s) with a customer. ● Step 2: Identify the performance obligations in the contract. ● Step 3: Determine the transaction price. ● Step 4: Allocate the transaction price to the performance obligations in the contract. ● Step 5: Recognize revenue when (or as) the entity satisfies a performance obligation. ​ Under this scope, the Company recognizes revenue when (or as) a performance obligation is satisfied, i.e., when “control” of the goods or services underlying the particular performance obligation is transferred to the customer. ​ Revenues are mainly generated from the delivery of aeronautical and non-aeronautical services. ​ Aeronautical services ​ Consist mainly of revenues generated from activities related to services provided to airlines and passengers. These revenues are subject to a system of prices regulated by the Ministry of Infrastructure Communications and Transportation, which establishes a maximum rate for such aeronautical and complementary services provided at each airport. Such revenues are recognized when the related services are rendered. ​ With the objective of increasing demand for aeronautical traffic at its airports, the Company implemented an incentive program to its airline customers linked to an increase in airline traffic and the opening of new routes, which is subject to certain restrictions. These incentives are recorded as a reduction of revenues over the period they are provided to clients (see note 26). ​ Non-aeronautical services ​ Consist mainly of the leasing of commercial spaces in airport terminals (different from spaces occupied by airlines that are essential for their operation), revenues from the operation of parking lots, advertising, fees from access to third parties that provide catering services and other services at airports. Spaces in the airport terminals are rented through operating lease agreements that contain either fixed monthly rent (increased annually based on the National Consumer Price Index (“NCPI”)) or fees based on a minimum monthly fee or a percentage of the monthly income of the lessee, whichever is higher (contingent rent). The fixed portion of lease revenues is recognized when the services are rendered or based on the terms of the related lease. ​ Contingent rentals received from the percentage of monthly sales from the Company’s leases are recognized in income once the contingency is met. Therefore, during the year, the percentage of lessee monthly revenues is recognized in the following month, once the Company has received information related to its tenants’ revenues. Though each year reported includes twelve months of revenues, this accounting treatment results in a one-month one-month ​ The Company’s policy for recognition of revenue from operating leases is described in detail, in subparagraph g) of this note (the Company as lessor). ​ Hotel services revenues ​ Revenues are recognized when the services are rendered. ​ Construction services and costs of improvements to concessioned assets ​ Under IFRIC 12 ( Service Concession Arrangements ​ The cost for construction services is determined according to the cost the Company would incur in the construction or improvements based on the investments included in the Master Development Program, for which, through a tender offer, the Company contracts third parties to perform. The revenue amount and cost are equivalent because the Company does not obtain any profit margin for the construction and considers that the costs incurred are paid at market prices.
Basic and diluted earnings per share	p. Basic and diluted earnings per share ​ Basic earnings per share are computed by dividing net income of the controlling interest by the weighted average number of common shares outstanding during the year. The Company does not have potentially dilutive shares.

Material accounting policies (T

Material accounting policies (Tables)	12 Months Ended
	Dec. 31, 2023
Material accounting policies
Summary of useful lives of assets	​ ​ ​ ​ ​ Useful ​ ​ Life (years) Improvement in leased assets 20 Machinery and equipment 10 Furniture and office equipment 10 Transportation equipment 4 Computer equipment 3.3

Cash and cash equivalents (Tabl

Cash and cash equivalents (Tables)	12 Months Ended
	Dec. 31, 2023
Cash and cash equivalents.
Schedule of cash and cash equivalents	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2022 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Cash Ps. 2,574,957 Ps. 3,335,384 Ps. 5,986,217 Cash equivalents: ​ ​ ​ ​ ​ ​ Fixed fund ​ 1,299 ​ 1,036 ​ 947 ​ Ps. 2,576,256 Ps. 3,336,420 Ps. 5,987,164 ​

Accounts receivable (Tables)

Accounts receivable (Tables)	12 Months Ended
	Dec. 31, 2023
Accounts receivable
Schedule of accounts receivable	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Receivables Ps. 1,315,385 Ps. 1,278,510 Ps. 1,106,002 Allowance for doubtful accounts (note 7 b.) ​ (16,986) ​ (12,400) ​ (20,332) ​ Ps. 1,298,399 Ps. 1,266,110 Ps. 1,085,670
Schedule of percentage of principal customers among total accounts receivable	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 ​ ​ % % ​ % Accounts receivable: ​ Aeroenlaces Nacionales, S. A. de C. V. 36.3 ​ 31.3 ​ 35.8 Concesionaria Vuela Compañía de Aviación, S.A.P.I. de C.V. 21.0 ​ 27.0 ​ 24.0 Aerolitoral, S. A. de C. V. 5.3 ​ 9.0 ​ 8.8 Aerovías de México, S. A. de C.V. 13.0 ​ 11.9 ​ 10.4
Schedule of percentage of revenue from principal customers	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 ​ ​ % ​ % ​ % Revenues by client: Aerolitoral, S. A. de C. V. 6.1 6.9 8.1 Aeroenlaces Nacionales, S. A. de C. V. 30.9 27.6 28.5 Concesionaria Vuela Compañía de Aviación, S. A. P. I. de C. V. 18.8 20.1 19.3 Aerovías de México, S. A. de C. V. 9.8 8.3 6.8
Schedule of changes in allowance for doubtful accounts	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Beginning balance Ps. 12,400 Ps. 20,332 Ps. 20,759 Increase ​ 5,767 ​ 4,711 ​ 646 Cancellation ​ ​ — ​ ​ (12,643) ​ ​ — Write-off ​ (1,181) ​ — ​ (1,073) Ending balance Ps. 16,986 Ps. 12,400 Ps. 20,332
Schedule of aging of trade accounts receivable past due but not reserved	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Airports Others Total ​ ​ ​ ​ Gross book value Ps. 1,232,117 Ps. 83,268 Ps. 1,315,385 Collateral ​ ​ 2,322,645 ​ 30,650 ​ 2,353,295 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Probability of default in range ​ ​ 0% - 100% ​ ​ 0% - 100% ​ ​ Loss due to default range ​ ​ 0% - 100% ​ ​ 0% - 100% ​ ​ ​ Beginning balance of impairment of account receivable ​ Ps. 12,004 ​ Ps. 396 ​ Ps. 12,400 Increase (decrease) in the provision ​ ​ 5,888 ​ ​ (121) ​ ​ 5,767 Write-off ​ (1,181) ​ ​ — ​ ​ (1,181) Ending balance Ps. 16,711 ​ Ps. 275 ​ Ps. 16,986 ​

Other accounts receivable and_2

Other accounts receivable and prepaid expenses (Tables)	12 Months Ended
	Dec. 31, 2023
Other accounts receivable and prepaid expenses.
Schedule of other accounts receivable and prepaid expenses	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Prepaid expenses Ps. 37,608 Ps. 41,132 Ps. 33,180 Guarantee deposits ​ 6,806 ​ 6,987 ​ 6,952 Others ​ 3,651 ​ 1,520 ​ 2,201 ​ Ps. 48,065 Ps. 49,639 Ps. 42,333 ​

Property, leasehold improveme_2

Property, leasehold improvements and equipment (Tables)	12 Months Ended
	Dec. 31, 2023
Property, leasehold improvements and equipment
Schedule of property, leasehold improvements and equipment	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Net carrying value: ​ ​ ​ Land (see note 10) Ps. 1,426,363 Ps. 1,426,363 Ps. 1,709,508 Leasehold improvements ​ 997,063 ​ 910,312 ​ 857,274 Machinery and equipment ​ 31,231 ​ 41,297 ​ 53,600 Furniture and office equipment ​ 50,384 ​ 50,106 ​ 22,786 Transportation equipment ​ 660 ​ 38 ​ 51 Computer equipment ​ 4,590 ​ 6,136 ​ 5,857 Construction in progress for leasehold improvements ​ 342,383 ​ 131,843 ​ 75,220 ​ Ps. 2,852,674 Ps. 2,566,095 Ps. 2,724,296 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Machinery ​ Furniture ​ ​ ​ ​ ​ ​ ​ in progress of ​ ​ ​ ​ ​ ​ ​ ​ Leasehold ​ and ​ and office ​ Transportation ​ Computer ​ leasehold ​ ​ ​ Cost ​ Land ​ improvements ​ equipment ​ equipment ​ equipment ​ equipment ​ improvements ​ Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of January 1, 2021 Ps. 1,709,508 Ps. 1,188,966 Ps. 214,725 Ps. 159,969 Ps. 21,655 Ps. 68,451 Ps. 32,200 Ps. 3,395,474 Acquisitions ​ — ​ ​ 463 ​ ​ 208 ​ ​ 1,908 ​ ​ — ​ ​ 5,023 ​ ​ 114,129 ​ ​ 121,731 Disposals ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (2,393) ​ ​ — ​ ​ — ​ ​ (2,393) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Transfer ​ — ​ 70,373 ​ 53 ​ 590 ​ — ​ — ​ (71,109) ​ (93) Other ​ — ​ — ​ (7,237) ​ — ​ (1,003) ​ (330) ​ — ​ (8,570) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of December 31, 2021 ​ 1,709,508 ​ 1,259,802 ​ 207,749 ​ 162,467 ​ 18,259 ​ 73,144 ​ 75,220 ​ 3,506,149 Acquisitions ​ 583 ​ ​ 10,986 ​ ​ 1,473 ​ ​ 38,886 ​ ​ — ​ ​ 3,170 ​ ​ 182,766 ​ ​ 237,864 Disposals ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (45) ​ ​ — ​ ​ (45) Reclassification to improvements (note 10) ​ ​ (283,728) ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (283,728) Transfers ​ ​ — ​ 113,155 ​ — ​ ​ — ​ — ​ — ​ (113,155) ​ — Other ​ — ​ (1,697) ​ 1,315 ​ — ​ — ​ — ​ (12,988) ​ (13,370) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of December 31, 2022 ​ 1,426,363 ​ 1,382,246 ​ 210,537 ​ 201,353 ​ 18,259 ​ 76,269 ​ 131,843 ​ 3,446,870 Acquisitions ​ ​ — ​ ​ 1,716 ​ ​ 2,283 ​ ​ 12,081 ​ ​ 668 ​ ​ 1,233 ​ ​ 300,813 ​ ​ 318,794 Disposals ​ ​ — ​ ​ — ​ ​ — ​ ​ (57) ​ ​ — ​ ​ — ​ ​ — ​ ​ (57) Transfers ​ — ​ 182,626 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (182,626) ​ ​ — Other ​ — ​ (7,747) ​ ​ — ​ ​ (56) ​ ​ — ​ ​ — ​ ​ 92,353 ​ ​ 84,550 Balance as of December 31, 2023 Ps. 1,426,363 Ps. 1,558,841 Ps. 212,820 Ps. 213,321 Ps. 18,927 Ps. 77,502 Ps. 342,383 Ps. 3,850,157 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction in ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Furniture and ​ ​ ​ ​ ​ ​ ​ progress of ​ ​ ​ Accumulated ​ Leasehold ​ Machinery and office ​ Transportation ​ Computer leasehold ​ ​ ​ Depreciation ​ improvements ​ equipment ​ equipment ​ equipment ​ equipment improvements ​ Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of January 1, 2021 Ps. (334,137) ​ (141,858) ​ (132,029) ​ (21,368) ​ (65,613) ​ — ​ (695,005) Depreciation ​ (68,391) ​ (19,347) ​ (7,652) ​ (64) ​ (2,027) ​ — ​ ​ (97,481) Disposals ​ — ​ 7,056 ​ — ​ 2,446 ​ — ​ — ​ 9,502 Other ​ — ​ ​ — ​ ​ — ​ ​ 778 ​ ​ 353 ​ ​ — ​ ​ 1,131 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of December 31, 2021 ​ (402,528) ​ (154,149) ​ (139,681) ​ (18,208) ​ (67,287) ​ — ​ (781,853) Depreciation ​ (69,406) ​ (15,091) ​ (11,566) ​ (13) ​ (2,891) ​ — ​ ​ (98,967) Disposals ​ ​ — ​ — ​ — ​ — ​ 45 ​ — ​ 45 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of December 31, 2022 ​ (471,934) ​ (169,240) ​ (151,247) ​ (18,221) ​ (70,133) ​ — ​ (880,775) Depreciation ​ (89,844) ​ ​ (12,349) ​ ​ (11,794) ​ ​ (46) ​ ​ (2,824) ​ ​ — ​ ​ (116,857) Other ​ ​ — ​ ​ — ​ ​ 60 ​ ​ — ​ ​ 45 ​ ​ — ​ ​ 105 Disposals ​ — ​ ​ — ​ ​ 44 ​ ​ — ​ ​ — ​ ​ — ​ ​ 44 Balance as of December 31, 2023 Ps. (561,778) Ps. (181,589) Ps. (162,937) Ps. (18,267) Ps. (72,912) Ps. — Ps. (997,483) ​

Investment in airport concess_2

Investment in airport concessions (Tables)	12 Months Ended
	Dec. 31, 2023
Investment in airport concessions
Schedule of carrying value and changes in concessioned assets	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Projects completed and in operation: ​ ​ ​ Airport concessions Ps. 605,643 Ps. 605,643 Ps. 605,643 Rights to use airport facilities ​ 3,356,762 ​ 3,356,762 ​ 3,356,762 Improvements to assets under concession ​ 14,406,119 ​ 11,873,540 ​ 9,694,492 Improvements to assets under concession in progress ​ ​ 2,195,842 ​ ​ 1,774,167 ​ ​ 1,303,793 Accumulated amortization ​ (4,143,062) ​ (3,669,746) ​ (3,280,006) ​ Ps. 16,421,304 Ps. 13,940,366 Ps. 11,680,684 ​ The changes in investment in concessions are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Investment in airport concessions ​ ​ ​ Beginning balance Ps. 17,610,112 Ps. 14,960,690 Ps. 13,171,787 Land transfer ​ ​ — ​ ​ 283,728 ​ ​ ​ Increase ​ 2,954,254 ​ 2,365,694 ​ 1,788,903 Ending balance ​ 20,564,366 ​ 17,610,112 ​ 14,960,690 Amortization of airport concessions: ​ ​ ​ Beginning balance ​ (3,669,746) ​ (3,280,006) ​ (2,942,131) Increase ​ (473,316) ​ (389,740) ​ (337,875) Ending balance ​ (4,143,062) ​ (3,669,746) ​ (3,280,006) Net investment in airport concessions Ps. 16,421,304 Ps. 13,940,366 Ps. 11,680,684
Schedule of contractual obligations under development plan	​ ​ ​ ​ ​ Year Amount 2024 Ps. 4,087,842 2025 ​ ​ 2,340,528 2026 ​ ​ 805,654 2027 ​ ​ 376,872 ​ Ps. 7,610,896

Composition of GACN (Tables)

Composition of GACN (Tables)	12 Months Ended
	Dec. 31, 2023
Composition of GACN
Schedule of information about the composition of GACN	​ ​ ​ ​ ​ ​ ​ ​ Number of ​ ​ Place of ​ subsidiaries ​ ​ incorporation and ​ December 31, Principal activity ​ operation ​ 2023, 2022, 2021 Airports Mexico 13 Hotels Mexico 2 Services Mexico 9 ​ 24
Schedule of consolidated subsidiaries	​ ​ ​ ​ ​ Name of subsidiary Ownership Percentage Airport services; ​ Aeropuerto de Monterrey, S. A. de C. V. 100 % Aeropuerto de Acapulco, S. A. de C. V. 100 % Aeropuerto de Mazatlán, S. A. de C. V. 100 % Aeropuerto de Zihuatanejo, S. A. de C. V. 100 % Aeropuerto de Culiacán, S. A. de C. V. 100 % Aeropuerto de Ciudad Juárez, S. A. de C. V. 100 % Aeropuerto de Chihuahua, S. A. de C. V. 100 % Aeropuerto de Torreón, S. A. de C. V. 100 % Aeropuerto de Durango, S. A. de C. V. 100 % Aeropuerto de Tampico, S. A. de C. V. 100 % Aeropuerto de Reynosa, S. A. de C. V. 100 % Aeropuerto de Zacatecas, S. A. de C. V. 100 % Aeropuerto de San Luis Potosí, S. A. de C. V. 100 % Hotels and Services: ​ Operadora de Aeropuertos del Centro Norte, S. A. de C. V. 100 % Servicios Aeroportuarios del Centro Norte, S. A. de C. V. 100 % Servicios Aero Especializados del Centro Norte, S. A. de C. V. 100 % OMA Logística, S. A. de C. V. (1) 100 % Holding Consorcio Grupo Hotelero T2, S. A. de C. V. (2) 100 % (1) Includes subsidiaries with interest in; OMA VYNMSA Aero Industrial Park, S.A. de C.V (VYNMSA) of which the Company owns 51% of the shares, Consorcio Hotelero Aeropuerto de Monterrey, S.A.P.I de C.V. with 85% and Servicios Hoteleros Aeropuerto de Monterrey, S.A. de C.V. with 85% . (2) Provides hotel services and includes its subsidiaries: Servicios Complementarios del Centro Norte S.A. de C.V., with 100% of the shares, Consorcio Grupo Hotelero T2, S.A. de C.V. and Servicios Corporativos Terminal 2, S.A. de C.V. with 90% of the shares. ​

Trade accounts payable (Tables)

Trade accounts payable (Tables)	12 Months Ended
	Dec. 31, 2023
Trade accounts payable.
Schedule of trade accounts payable	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Suppliers and contractors Ps. 286,264 Ps. 223,153 Ps. 123,330 Customer advances ​ 32,892 ​ 46,377 ​ 58,512 Statutory employee profit sharing ​ 66,347 ​ 56,760 ​ 31,365 ​ Ps. 385,503 Ps. 326,290 Ps. 213,207 ​

Payable taxes and other accru_2

Payable taxes and other accrued expenses (Tables)	12 Months Ended
	Dec. 31, 2023
Payable taxes and other accrued expenses
Schedule of tax payable and other accrued expenses	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Accrued expenses Ps. 345,225 Ps. 265,358 Ps. 210,515 Taxes payable other than income tax ​ 410,775 ​ 551,133 ​ 713,850 Accrued interest ​ 204,843 ​ 147,115 ​ 73,489 ​ Ps. 960,843 Ps. 963,606 Ps. 997,854 ​

Short-term debt (Tables)

Short-term debt (Tables)	12 Months Ended
	Dec. 31, 2023
Short-term debt
Schedule of short-term debt	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Bank loan with HSBC Mexico for Ps.600,000 for six months with unsecured collateral at a variable rate of TIIE 91 plus 0.60 percentage point. ​ Ps. — ​ Ps. 600,000 ​ Ps. — Bank loan with Banco Nacional de México for Ps.400,000 for six months with unsecured collateral at a variable rate of TIIE 28 plus 1.0 percentage point. ​ ​ — ​ ​ 400,000 ​ ​ — Credit line of credit with Banco Santander Mexico for Ps.200,000 for 3 months with unsecured collateral at a variable rate of TIIE rate plus 1.40 percentage point. ​ ​ — ​ ​ 200,000 ​ ​ — Bank loan with Banco Nacional de México for Ps.1,000,000, for six months at a variable rate of TIIE 28 plus 1.0 percentage point. ​ ​ — ​ ​ — ​ ​ 1,000,000 Bank loan with HSBC Mexico for Ps.900,000, for six months, at a variable rate of TIIE 91 plus 0.50 percentage points. ​ ​ — ​ ​ — ​ ​ 900,000 Credit line with Banco Santander Mexico for Ps.1,000,000, for six months at a variable rate TIIE 28 plus 1.55 percentage points on average. ​ ​ — ​ ​ — ​ ​ 800,000 Total short-term debt ​ Ps. — ​ Ps. 1,200,000 ​ Ps. 2,700,000 ​

Long-term debt (Tables)

Long-term debt (Tables)	12 Months Ended
	Dec. 31, 2023
Long-term debt
Schedule of long-term debt	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Debt securities (ticker: OMA13) issued in the Mexican market on March 26, 2013, for Ps.1,500,000, accruing interest at a fixed rate of 6.47%, for a 10-year Ps. — Ps. 1,500,000 Ps. 1,500,000 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Debt securities (ticker: OMA21V) issued in the Mexican market on April 16, 2021, for Ps.1,000,000, the loan accrues interest at a TIIE 28 rate (1) 5-year ​ 1,000,000 ​ 1,000,000 ​ 1,000,000 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Debt securities (ticker: OMA21-2) issued in the Mexican market on April 16, 2021, for Ps.2,500,000 at an annual fixed rate of 7.83%, for a 7-year ​ ​ 2,500,000 ​ ​ 2,500,000 ​ ​ 2,500,000 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Sustainability-linked notes (ticker: OMA22L) issued in the Mexican market on March 31, 2022, for Ps.1,700,000 at a variable rate TIIE 28 days (1) ​ ​ 1,700,000 ​ ​ 1,700,000 ​ ​ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Sustainability-linked notes (ticker OMA22-2L) issued in the Mexican market on March 31, 2022, for Ps.2,300,000 at an annual fixed rate of 9.35%, with a 7-year ​ ​ 2,300,000 ​ ​ 2,300,000 ​ ​ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Sustainability-linked notes (ticker: OMA23L) issued in the Mexican market on March 10, 2023, for Ps.640,000 at a variable rate TIIE 28 days (1) ​ ​ 640,000 ​ ​ — ​ ​ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Sustainability-linked notes (ticker: OMA23-2L) issued in the Mexican market on March 10, 2023, for Ps.2,560,000 at an annual fixed rate of 10.26%, with a 7-year ​ ​ 2,560,000 ​ ​ — ​ ​ — Total long-term debt ​ 10,700,000 ​ 9,000,000 ​ 5,000,000 Less: ​ ​ ​ Financing commissions ​ (23,292) ​ (15,664) ​ (3,378) ​ ​ 10,676,708 ​ 8,984,336 ​ 4,996,622 Current portion long-term debt ​ — ​ (1,500,000) ​ — Long-term debt Ps. 10,676,708 Ps. 7,484,336 Ps. 4,996,622 (1) The Interbank Offering Rate in Mexico “TIIE” to the 28 days as of December 31, 2023 and 2022, was 11.5035 and 10.7605 , respectively.
Schedule of changes in consolidated long-term debt	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Initial debt balance Ps. 8,984,336 Ps. 4,996,622 Ps. 4,510,388 Increase in debt ​ 3,200,000 ​ 4,000,000 3,500,000 Long term debt repayment ​ ​ — ​ ​ — ​ ​ (13,967) Amortization of debt securities ​ (1,500,000) ​ — (3,000,000) Payment of commissions and other expenses ​ (10,640) ​ (14,076) (12,859) Amortization of expenses ​ 3,012 ​ 1,790 12,595 Exchange rate fluctuation ​ — ​ — 465 Ending balance of debt Ps. 10,676,708 Ps. 8,984,336 Ps. 4,996,622

Major maintenance provision (Ta

Major maintenance provision (Tables)	12 Months Ended
	Dec. 31, 2023
Major maintenance provision.
Schedule of composition and changes of major maintenance provision	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ ​ December 31, 2023 ​ 2022 Additions Disbursements Short-term Long-term Major maintenance of assets under concession ​ Ps. 1,990,718 ​ Ps. 550,085 (1) Ps. (421,522) ​ Ps. 629,683 ​ Ps. 1,489,598 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ ​ December 31, 2022 ​ 2021 Additions Disbursements Short-term Long-term Major maintenance of assets under concession ​ Ps. 1,741,733 ​ Ps. 646,948 (1) Ps. (397,963) ​ Ps. 949,197 ​ Ps. 1,041,521 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ 2020 Additions Disbursements Short-term Long-term Major maintenance of assets under concession ​ Ps. 1,317,985 ​ Ps. 626,790 (1) Ps. (203,042) ​ Ps. 692,788 ​ Ps. 1,048,945 (1) Includes Ps. 201,688 , Ps. 174,871 and Ps. 114,137 , recognized as interest cost in the consolidated statement of income and other comprehensive income, for the unwinding effect of the present value calculation as of December 31, 2023, 2022 and 2021, respectively.

Labor obligations (Tables)

Labor obligations (Tables)	12 Months Ended
	Dec. 31, 2023
Labor obligations
Schedule of principal assumptions for actuarial valuations	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Discount rate (see note 5 a.) 9.85 % 9.6 % 7.9 % Expected rate of salary increase 5.8 % 5.8 % 5.8 % Average longevity at retirement age for current employees (years) 14 14 14 Inflation 4.0 % 4.0 % 4.0 %
Schedule of amounts recognized in the statement of income and other comprehensive income	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Service cost: ​ ​ ​ Current service cost ​ Ps. 9,013 ​ Ps. 9,883 ​ Ps. 9,535 Net interest expense ​ 12,153 ​ 10,053 ​ 8,936 Reductions and terminations ​ ​ — ​ ​ (2,422) ​ ​ — Components of defined benefit costs recognized in profit or loss ​ 21,166 ​ 17,514 ​ 18,471 Remeasurement on the net defined benefit liability: ​ ​ ​ Actuarial gains and losses arising from changes in financial assumptions ​ 6,105 ​ (31,009) ​ 2,094 Actuarial gains and losses arising from experience adjustments ​ (3,916) ​ 9,751 ​ (6,414) Components of defined benefit costs recognized in other comprehensive income (loss) ​ 2,189 ​ (21,258) ​ (4,320) Total ​ Ps. 23,355 ​ Ps. (3,744) ​ Ps. 14,151
Schedule of the amount included in the consolidated statement of financial position arising from the Company's obligation in respect of its defined benefit plans	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Present value of defined benefit obligations ​ Ps. 143,058 ​ Ps. 121,477 ​ Ps. 129,199
Schedule of movements in the present value of the defined benefit obligation	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Present value of defined benefit obligation as of January 1, ​ Ps. 121,477 ​ Ps. 129,199 ​ Ps. 115,691 Current service cost ​ 9,013 ​ 9,883 ​ 9,535 Interest cost ​ 12,153 ​ 10,053 ​ 8,936 Reductions and terminations ​ ​ — ​ ​ (2,422) ​ ​ — Remeasurement (gains)/losses: ​ ​ ​ ​ ​ ​ Actuarial gains and losses arising from changes in financial and demographic assumptions ​ 6,105 ​ (31,009) ​ 2,094 Actuarial gains and losses arising from experience adjustments ​ (3,916) ​ 9,751 ​ (6,414) Benefits paid ​ (1,774) ​ (3,978) ​ (643) Present value of defined benefit obligation ​ Ps. 143,058 ​ Ps. 121,477 ​ Ps. 129,199
Schedule of expected cash flows from pension plans and seniority premium benefits	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Pensions Seniority premium ​ ​ Year ​ plan ​ Benefits ​ Total 2024 ​ Ps. 10,772 ​ Ps. 2,122 ​ Ps. 12,894 2025 ​ — ​ 1,787 ​ 1,787 2026 ​ 2,816 ​ 2,582 ​ 5,398 2027 ​ 3,574 ​ 2,534 ​ 6,108 From 2028 and later ​ 130,829 ​ 43,183 ​ 174,012 Total ​ Ps. 147,991 ​ Ps. 52,208 ​ Ps. 200,199 ​

Right of use assets, net and _2

Right of use assets, net and lease liability (Tables)	12 Months Ended
	Dec. 31, 2023
Right of use assets, net and lease liability
Summary of the right-of-use assets and the lease liability	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Cost Buildings Other Total Balance as of January 1, 2021 ​ Ps. 232,790 ​ Ps. 23,277 ​ Ps. 256,067 Remediations ​ ​ 41,771 ​ ​ 24,754 ​ ​ 66,525 Decreases ​ ​ (29,653) ​ ​ (6,196) ​ ​ (35,849) Balance as of December 31, 2021 Ps. 244,908 ​ Ps. 41,835 ​ Ps. 286,743 Remediations ​ ​ 8,687 ​ ​ 6,199 ​ ​ 14,886 Decreases ​ ​ — ​ ​ (6,990) ​ ​ (6,990) Balance as of December 31, 2022 ​ Ps. 253,595 ​ Ps. 41,044 ​ Ps. 294,639 Remediations ​ ​ 17,994 ​ ​ 8,316 ​ ​ 26,310 Decreases ​ ​ (3,251) ​ ​ (1,330) ​ ​ (4,581) Balance as of December 31, 2023 Ps. 268,338 Ps. 48,030 Ps. 316,368 Depreciation ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance as of January 1, 2021 Ps. (62,266) Ps. (15,554) Ps. (77,820) Depreciation of the year ​ ​ (32,339) ​ ​ (8,936) ​ ​ (41,275) Decreases ​ ​ 27,555 ​ ​ 1,928 ​ ​ 29,483 Balance as of December 31,2021 Ps. (67,050) Ps. (22,562) Ps. (89,612) Depreciation of the year ​ ​ (34,060) ​ ​ (9,987) ​ ​ (44,047) Decreases ​ ​ — ​ ​ 4,024 ​ ​ 4,024 Balance as of December 31,2022 Ps. (101,110) Ps. (28,525) Ps. (129,635) Depreciation of the year ​ ​ (33,447) ​ ​ (7,654) ​ ​ (41,101) Decreases ​ ​ 2,471 ​ ​ 1,339 ​ ​ 3,810 Balance as of December 31,2023 Ps. (132,086) Ps. (34,840) Ps. (166,926)
Schedule of payments recognized as cost and expense	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2023 2022 2021 Depreciation expense of right of use assets ​ Ps. 41,597 ​ Ps. 43,189 ​ Ps. 41,275 Interest expense on lease liabilities ​ ​ 28,847 ​ ​ 25,592 ​ ​ 24,402
Schedule of operating lease commitments as lessee	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2023 2022 2021 Maturity analysis: ​ ​ ​ ​ Less than one year ​ Ps. 43,535 ​ Ps. 33,446 ​ Ps. 41,107 Greater than 1 year and less than 3 years ​ 43,751 ​ 97,177 ​ 83,359 Greater than 3 years ​ 105,893 ​ 77,582 ​ 47,666 Total ​ Ps. 193,179 ​ Ps. 208,205 ​ Ps. 172,132
Schedule of operating lease commitments as lessor	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Duration: ​ ​ ​ ​ Less than 1 year ​ Ps. 668,636 ​ Ps. 383,779 ​ Ps. 428,592 Greater than 1 year and less than 5 years ​ 738,435 ​ 407,156 ​ 477,409 Greater than 5 years ​ 369,289 ​ 111,757 ​ 120,726 Total ​ Ps. 1,776,360 ​ Ps. 902,692 ​ Ps. 1,026,727

Income taxes (Tables)

Income taxes (Tables)	12 Months Ended
	Dec. 31, 2023
Income taxes
Schedule of current and deferred tax expense	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Current ISR ​ Ps. 2,167,380 ​ Ps. 1,653,920 ​ Ps. 1,217,748 Deferred ISR ​ ​ (127,938) ​ ​ (278,400) ​ ​ (245,569) Income tax expense ​ Ps. 2,039,442 ​ Ps. 1,375,520 ​ Ps. 972,179 ​
Schedule comprising the balance of the deferred ISR asset and (liability)	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Liabilities: ​ ​ ​ ​ ​ ​ ​ ​ Provisions, allowances and labor obligations ​ Ps. 107,768 ​ Ps. 150,040 ​ Ps. 159,813 Investment in airport concessions, property, leasehold improvements and equipment, net ​ (163,345) ​ (216,843) ​ (225,726) Tax loss carryforwards (1) ​ 75 ​ 12,366 ​ 3,242 Recoverable tax on assets (2) ​ — ​ — ​ 28,619 Others ​ ​ (2,219) ​ ​ (2,234) ​ ​ (2,137) Total liabilities ​ Ps. (57,721) ​ Ps. (56,671) ​ Ps. (36,189) Assets: ​ ​ ​ Provisions, allowances and labor obligations ​ Ps. 743,038 ​ Ps. 625,408 ​ Ps. 468,314 Investments in airport concessions, property, leasehold improvements and equipment, net ​ (53,622) ​ (102,196) ​ (243,480) Tax loss carryforwards (1) ​ 172,185 ​ 208,602 ​ 243,191 Recoverable tax on assets (2) ​ ​ 9,486 ​ ​ 28,619 ​ ​ — Others ​ ​ (3,666) ​ ​ (3,524) ​ ​ (3,621) Total assets ​ Ps. 867,421 ​ Ps. 756,909 ​ Ps. 464,404 Net deferred ISR asset ​ Ps. 809,700 ​ Ps. 700,238 ​ Ps. 428,215 (1) As of December 31, 2023, 2022 and 2021, the Company recognized a deferred tax asset of Ps. 172,260 , Ps. 220,968 and Ps. 246,433 , respectively, corresponding to the tax losses generated by its subsidiaries. All subsidiaries of the Company expect to benefit from losses in future years based on projections of taxable income and various strategies with favorable tax consequences. ​ (2) The Company recognized the IMPAC paid during 2002 through 2007. In 2013, the Company recognized the deferred tax asset, which it expects to recover subject to certain conditions established in the Income Tax Law. During the year 2023 an amount of $19,133 was recovered. The updated amount as of December 31, 2023, was Ps. 9,486 (note 20 f).
Schedule of changes in deferred tax	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Beginning balance of deferred tax liability, net ​ Ps. 700,238 ​ Ps. 428,215 ​ Ps. 183,930 Deferred ISR in profit or loss ​ 127,938 ​ 278,400 ​ 245,569 IMPAC recovery ​ (17,829) ​ — ​ — Income tax effects recognized in other comprehensive income ​ (647) ​ (6,377) ​ (1,284) Ending balance of deferred tax asset, net ​ Ps. 809,700 ​ Ps. 700,238 ​ Ps. 428,215
Reconciliation of statutory income tax rate and the effective income tax rate as a percentage of net income before income tax	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ ​ ​ ​ 2023 ​ 2022 ​ 2021 ​ ​ Amount Rate % Amount Rate % Amount Rate % Income before income taxes ​ Ps. 7,059,868 ​ ​ ​ ​ ​ Ps. 5,292,825 ​ ​ ​ ​ ​ Ps. 3,835,809 ​ ​ ​ ​ Current ISR ​ ​ 2,167,380 ​ ​ ​ ​ ​ ​ 1,653,920 ​ ​ ​ ​ ​ ​ 1,217,748 ​ ​ ​ ​ Deferred ISR ​ ​ (127,938) ​ ​ ​ ​ ​ ​ (278,400) ​ ​ ​ ​ ​ ​ (245,569) ​ ​ ​ ​ Income tax expense and effective rate Ps. 2,039,442 ​ ​ 28.89 % ​ Ps. 1,375,520 ​ ​ 25.99 % ​ Ps. 972,179 ​ ​ 25.34 % Add effects of permanent differences, primarily, non-deductible expenses and inflationary effects for financial and tax purposes. ​ 78,518 ​ ​ 1.11 % ​ ​ 212,327 ​ ​ 4.01 % ​ ​ 178,564 ​ ​ 4.66 % Statutory rate Ps. 2,117,960 ​ ​ 30.00 % ​ Ps. 1,587,847 ​ ​ 30.00 % ​ Ps. 1,150,743 ​ ​ 30.00 %
Schedule of tax losses carried forward	​ ​ ​ ​ ​ ​ Tax loss Year of Origin ​ Carryforwards 2002 ​ Ps. 7,939 2003 ​ 188,782 2004 ​ 160,627 2005 ​ 1,733 2007 ​ 3,157 2008 ​ 13,224 2012 ​ 33,600 2018 ​ 6,504 2019 ​ 6,989 2020 ​ ​ 27,348 2021 ​ ​ 24,591 2022 ​ 11,678 ​ ​ Ps. 486,172
Schedule of the balances of shareholders' equity tax accounts	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Contributed capital account ​ Ps. 5,599,129 ​ Ps. 5,349,827 ​ Ps. 5,039,892 Net consolidated tax profit account ​ 2,974,281 ​ 2,166,970 ​ 3,028,125 Total ​ Ps. 8,573,410 ​ Ps. 7,516,797 ​ Ps. 8,068,017

Financial risk management (Tabl

Financial risk management (Tables)	12 Months Ended
	Dec. 31, 2023
Financial risk management
Schedule of principal categories of financial instruments	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, Financial assets Risk classification 2023 2022 2021 Cash and cash equivalents and other investments held to maturity Credit and interest rate ​ Ps. 2,576,256 ​ Ps. 3,336,420 ​ Ps. 5,987,164 Receivables, net Credit and exchange rate ​ 1,298,399 ​ 1,266,110 ​ 1,085,670 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Short-term and long-term debt Interest rate, exchange rate and liquidity 10,676,708 10,184,336 7,696,622 Trade accounts payable (1) Liquidity ​ 385,503 ​ 326,290 ​ 213,207 Accrued interest Liquidity ​ 204,843 ​ 147,115 ​ 73,489 Short-term and long-term financial leasing ​ Liquidity ​ 198,844 ​ 208,205 ​ 224,736 Accounts payable to related parties Liquidity ​ 452,933 ​ 286,479 ​ 269,249 (1) Include the payments of employee statutory profit-sharing amounts, which were Ps. 66,347 , Ps. 56,760 and Ps. 31,365 as of December 31, 2023, 2022 and 2021, respectively.
Schedule of long-term debt at fixed and variable interest rates	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 ​ 2022 ​ 2021 ​ Long-term debt ​ Ps. 10,700,000 ​ Ps. 9,000,000 ​ Ps. 5,000,000 ​ % Fixed rate debt ​ ​ 68.8 % ​ ​ 70 % ​ ​ 80 % % Variable rate debt (1) ​ ​ 31.2 % ​ ​ 30 % ​ ​ 20 % (1) Long-term debt contracted during 2023, 2022 and 2021 has a 28-day TIIE reference rate.
Schedule of carrying values of monetary assets and liabilities denominated in foreign currencies	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Liabilities ​ Assets ​ ​ December 31, ​ December 31, Currency 2023 2022 2021 2023 2022 2021 U.S. dollars U.S.$ (3,832) ​ U.S.$ (6,472) U.S.$ (4,784) U.S.$ 19,835 U.S.$ 5,569 U.S.$ 22,243
Schedule of transactions in U.S. dollars	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 2022 2021 Revenues: ​ U.S.$ 9,745 ​ U.S.$ 6,967 ​ U.S.$ 3,381 Expenses: ​ ​ ​ ​ ​ ​ ​ ​ ​ Technical assistance U.S.$ 4,010 U.S.$ 3,766 U.S.$ 3,766 Insurance ​ 118 ​ 1,150 ​ 1,392 Purchase of machinery and maintenance ​ 22,717 ​ 18,890 ​ 5,071 Software ​ 2,181 ​ 909 ​ 251 Professional services, fees and subscriptions ​ 4,353 ​ 3,991 ​ 1,531 Construction of industrial warehouse ​ ​ — ​ ​ 50,767 ​ ​ — Other ​ 61,636 ​ 11,981 ​ 15,554 ​
Schedule of pertinent exchange rate information	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2023 ​ 2022 ​ 2021 U.S. dollar exchange rate ​ ​ ​ As reported by the Mexican Central Bank Ps. 16.9190 Ps. 19.4715 Ps. 20.4672
Schedule of remaining contractual maturities of financial liabilities with agreed repayment periods	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2023 ​ 2024 ​ 2025-2027 ​ 2028-2030 ​ Total Long-term debt ​ Ps. — ​ Ps. 3,340,000 ​ Ps. 7,360,000 ​ Ps. 10,700,000 Interest (1) ​ 1,050,856 ​ 2,577,708 ​ 1,089,058 ​ 4,717,622 Trade accounts payable ​ 385,503 ​ — ​ — ​ 385,503 Interest Payable ​ ​ 204,843 ​ ​ — ​ ​ — ​ ​ 204,843 Lease Liabilities (2) ​ 44,928 ​ 153,916 ​ — ​ 198,844 Accounts payable with related parties ​ 452,933 ​ — ​ — ​ 452,933 Total Ps. 2,139,063 Ps. 6,071,624 Ps. 8,449,058 Ps. 16,659,745 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2022 2023 2024-2026 2027-2029 Total Long-term debt ​ Ps. 1,500,000 ​ Ps. 1,000,000 ​ Ps. 6,500,000 ​ Ps. 9,000,000 Interest (1) ​ 804,897 ​ 1,880,865 ​ 770,175 ​ 3,455,937 Trade accounts payable ​ 332,287 ​ — ​ — ​ 332,287 Interest Payable ​ ​ 147,115 ​ ​ — ​ ​ — ​ ​ 147,115 Lease Liabilities (2) ​ 33,446 ​ 174,759 ​ — ​ 208,205 Accounts payable with related parties ​ 286,479 ​ — ​ — ​ 286,479 Total Ps. 3,104,224 Ps. 3,055,624 Ps. 7,270,175 Ps. 13,430,023 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of December 31, 2021 2022 2023-2025 2026-2028 Total Long-term debt Ps. — ​ Ps. 1,500,000 ​ Ps. 3,500,000 ​ Ps. 5,000,000 Interest (1) ​ 368,995 ​ 863,034 ​ 472,801 ​ 1,704,830 Trade accounts payable ​ 213,207 ​ — ​ — ​ 213,207 Interest Payable ​ 73,489 ​ ​ — ​ ​ — ​ ​ 73,489 Lease Liabilities ​ ​ 29,332 ​ 195,404 ​ — ​ 224,736 Accounts payable with related parties ​ 269,249 ​ — ​ — ​ 269,249 Total Ps. 954,272 Ps. 2,558,438 Ps. 3,972,801 Ps. 7,485,511 (1) The projected interest is determined, in the case of obligations with a variable rate, based on TIIE. (2) The time value of money effect of other financial liabilities is immaterial, so they are presented at present value.
Schedule of fair value and carrying value of long term debt	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2023 ​ December 31, 2022 ​ December 31, 2021 Book value Fair value Book value Fair value Book value Fair value Ps. 10,700,000 Ps. 10,405,840 Ps. 9,000,000 Ps. 9,740,228 Ps. 5,000,000 Ps. 4,811,410 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Hierarchy of fair value as of December 31, 2023 ​ Level 1 Level 2 Level 3 Total Financial liabilities: ​ ​ ​ ​ Long-term debt (1) Ps. 10,405,840 Ps. — ​ Ps. — Ps. 10,405,840 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Hierarchy of fair value as of December 31, 2022 ​ Level 1 Level 2 Level 3 Total Financial liabilities: ​ ​ ​ ​ Long-term debt (1) Ps. 9,740,228 Ps. — ​ Ps. — Ps. 9,740,228 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Hierarchy of fair value as of December 31, 2021 ​ Level 1 Level 2 Level 3 Total Financial liabilities: ​ ​ ​ ​ Long-term debt (1) Ps. 4,811,410 Ps. — ​ Ps. — Ps. 4,811,410 (1) The fair value of the financial liabilities included in Level 1, corresponds to stock certificates listed on the Mexican Stock Exchange

Shareholders' equity (Tables)

Shareholders' equity (Tables)	12 Months Ended
	Dec. 31, 2023
Shareholders' equity
Schedule of subscribed and paid-in capital stock	​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2023, 2022 and 2021 ​ Number of Shares Contributed Capital Fixed capital: ​ Series B Class I 340,345,556 Ps. 262,447 Series BB Class I 49,766,000 ​ 38,375 Share Repurchases ​ (3,942,131) ​ ​ (3,040) ​ 386,169,425 Ps. 297,782

Accumulated other comprehensi_2

Accumulated other comprehensive loss. (Tables)	12 Months Ended
	Dec. 31, 2023
Accumulated other comprehensive loss.
Schedule of accumulated other comprehensive loss	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Labor obligations ​ Amount Deferred taxes Total Balance as of January 1, 2021 Ps. (17,379) ​ Ps. 12,446 Ps. (4,933) Movements of the year ​ ​ 4,281 ​ ​ (1,284) ​ 2,997 Balance as of December 31, 2021 ​ ​ (13,098) ​ 11,162 ​ (1,936) Movements of the year ​ ​ 21,258 ​ ​ (6,377) ​ 14,881 Balance as of December 31, 2022 ​ ​ 8,160 ​ 4,785 ​ 12,945 Movements of the year ​ ​ 2,157 ​ ​ (647) ​ 1,510 Balance as of December 31, 2023 ​ Ps. 10,317 Ps. 4,138 Ps. 14,455

Related party balances and tr_2

Related party balances and transactions (Tables)	12 Months Ended
	Dec. 31, 2023
Related party balances and transactions
Schedule of repayments for construction to related parties	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ ​ 2023 ​ 2022 ​ 2021 ICA Constructora, S.A. de C.V. (1) Ps. — Ps. — Ps. 939 Autovía Golfo Centro, S.A. de C. V. (1) ​ ​ — ​ ​ — ​ ​ 215,772 VCD Construcción y Desarrollo, S.A.P.I. de C. V. (2) ​ 2,899 ​ 1,872 ​ 6,787 MVD 1994 Real State Construction. S.R.L. DE c.v. ​ ​ 11,466 ​ ​ 4,436 ​ ​ — VCD Inmobiliaria y Construcción, S. A. P. I. de C. V. (2) ​ 29,308 ​ 3,294 ​ — ​ Ps. 43,673 Ps. 9,602 Ps. 223,498
Schedule of accounts payable with related parties	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, Payable: 2023 2022 2021 Servicios de Tecnología Aeroportuaria, S.A. de C.V. (2) Ps. 186,971 ​ Ps. 123,905 ​ Ps. 78,939 Operadora Nacional Hispana, S.A. de C.V. (2) ​ 5,906 ​ ​ 5,100 ​ ​ 2,949 VCD Construcción y Desarrollo, S.A.P.I. de C.V. (2) ​ 2,767 ​ ​ 3,157 ​ ​ 3,508 ICA Ingeniería S. A. de C. V. (1) ​ — ​ ​ — ​ ​ 367 Actica Sistemas, S. de R.L. de C.V. (1) ​ — ​ ​ — ​ ​ 4,026 Autovía Golfo Centro S.A. de C.V. (1) ​ ​ — ​ ​ — ​ ​ 30,757 GGA Capital, S.A.P.I. de C.V. (2) ​ ​ 247,695 ​ ​ 149,695 ​ ​ 110,495 VCD Inmobiliaria y Construcción, S.A.P.I. de C.V. (2) ​ ​ 819 ​ ​ 3,864 ​ ​ — ICA Constructora, S. A. de C. V. (1) ​ ​ — ​ ​ — ​ ​ 27,419 Controladora de Operaciones de Infraestructura, S.A. de C.V. (1) ​ ​ — ​ ​ — ​ ​ 10,298 Grupo Hotelero Santa Fe, S. A. de C. V. (2) ​ 635 ​ ​ 758 ​ ​ 491 MVD 1994 Real Estate Construction, S.R.L. de C.V. ​ ​ 8,140 ​ ​ — ​ ​ — ​ Ps. 452,933 Ps. 286,479 Ps. 269,249 (1) Entity considered as related party until December 7, 2022 (2) Affiliated entity
Schedule of principal transactions with related parties performed in the normal course of business	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Capital Expenditures: ​ ​ ​ Industrial warehouse Ps. 130,079 Ps. 52,550 Ps. 7,548 Expenses: ​ ​ ​ ​ ​ ​ Payments from technical assistance received ​ 237,896 ​ 177,667 ​ 133,458 Administrative services ​ 50,300 ​ 24,834 ​ 23,420 Improvements to assets under concession: ​ ​ ​ ​ ​ ​ Terminal building ​ — ​ 1,083,039 ​ 961,061

Operating segment data (Tables)

Operating segment data (Tables)	12 Months Ended
	Dec. 31, 2023
Operating segment data
Schedule of operating segment data	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction ​ Depreciation ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ MDP Expenditures ​ Investments ​ ​ Aeronautical ​ Non-aeronautical ​ services ​ and ​ Operating ​ Assets per ​ Liabilities per ​ and other Capital ​ in airport December 31, 2023 revenues revenues revenues amortization Income segment segment Expenditures concessions ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Metropolitan ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Monterrey Ps. 4,254,275 Ps. 833,676 Ps. 1,125,682 Ps. 225,581 Ps. 1,503,933 Ps. 10,323,349 Ps. 2,927,224 Ps. 1,237,299 Ps. 6,842,886 Tourist ​ ​ ​ ​ ​ ​ ​ ​ ​ Acapulco ​ 326,157 ​ ​ 38,184 ​ ​ 64,558 ​ ​ 48,495 ​ ​ 107,762 ​ ​ 1,565,723 ​ ​ 320,234 ​ ​ 71,705 ​ ​ 1,311,101 Mazatlán ​ 596,145 ​ ​ 66,801 ​ ​ 114,235 ​ ​ 22,941 ​ ​ 196,083 ​ ​ 1,532,767 ​ ​ 208,420 ​ ​ 139,367 ​ ​ 789,260 Zihuatanejo ​ 253,766 ​ ​ 27,868 ​ ​ 78,863 ​ ​ 22,150 ​ ​ 83,393 ​ ​ 913,976 ​ ​ 251,686 ​ ​ 146,683 ​ ​ 801,841 Regional ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Chihuahua ​ 651,442 ​ ​ 66,514 ​ ​ 153,019 ​ ​ 30,434 ​ ​ 212,353 ​ ​ 1,366,801 ​ ​ 539,326 ​ ​ 252,864 ​ ​ 956,330 Culiacan ​ 877,897 ​ ​ 74,315 ​ ​ 431,568 ​ ​ 26,344 ​ ​ 281,698 ​ ​ 1,689,917 ​ ​ 685,822 ​ ​ 442,301 ​ ​ 1,211,187 Durango ​ 194,373 ​ ​ 13,853 ​ ​ 132,316 ​ ​ 12,048 ​ ​ 61,587 ​ ​ 595,674 ​ ​ 265,070 ​ ​ 136,369 ​ ​ 483,360 San Luis Potosi ​ 296,570 ​ ​ 39,762 ​ ​ 116,144 ​ ​ 28,799 ​ ​ 99,479 ​ ​ 1,040,924 ​ ​ 709,305 ​ ​ 118,038 ​ ​ 842,221 Tampico ​ 206,586 ​ ​ 25,573 ​ ​ 81,292 ​ ​ 20,084 ​ ​ 68,667 ​ ​ 724,399 ​ ​ 244,303 ​ ​ 139,318 ​ ​ 626,373 Torreon ​ 288,548 ​ ​ 27,073 ​ ​ 71,347 ​ ​ 12,125 ​ ​ 93,315 ​ ​ 602,710 ​ ​ 236,674 ​ ​ 103,514 ​ ​ 411,432 Zacatecas ​ 175,109 ​ ​ 13,353 ​ ​ 44,982 ​ ​ 11,668 ​ ​ 55,681 ​ ​ 377,824 ​ ​ 160,612 ​ ​ 53,008 ​ ​ 315,380 Border ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ciudad Juarez ​ 719,269 ​ ​ 53,050 ​ ​ 459,571 ​ ​ 19,808 ​ ​ 228,434 ​ ​ 1,732,844 ​ ​ 921,913 ​ ​ 460,640 ​ ​ 1,212,467 Reynosa ​ 175,723 ​ ​ 13,111 ​ ​ 24,423 ​ ​ 26,486 ​ ​ 55,852 ​ ​ 881,059 ​ ​ 408,348 ​ ​ 34,726 ​ ​ 704,425 Hotel ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ NH T2 Hotel ​ — ​ ​ 277,536 ​ ​ — ​ ​ 51,532 ​ ​ 77,121 ​ ​ 462,707 ​ ​ 216,047 ​ ​ 31,412 ​ ​ — Hilton Garden Inn ​ — ​ ​ 115,248 ​ ​ — ​ ​ 11,799 ​ ​ 34,809 ​ ​ 208,732 ​ ​ 50,902 ​ ​ 3,339 ​ ​ — Industrial Park: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ VYNMSA ​ — ​ ​ 91,996 ​ ​ — ​ ​ 41,346 ​ ​ 38,901 ​ ​ 797,012 ​ ​ 552,521 ​ ​ 205,741 ​ ​ — Other ​ — ​ ​ 5,793,471 ​ ​ — ​ ​ 40,927 ​ ​ 7,902,852 ​ ​ 25,352,946 ​ ​ 14,213,251 ​ ​ 67,552 ​ ​ — Total ​ 9,015,860 ​ 7,571,384 ​ 2,898,000 ​ 652,567 ​ 11,101,920 ​ 50,169,364 ​ 22,911,658 ​ 3,643,876 ​ 16,508,263 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Eliminations ​ (84,203) ​ ​ (4,943,961) ​ ​ — ​ ​ (11,224) ​ ​ (3,035,011) ​ ​ (24,931,769) ​ ​ (7,512,565) ​ ​ — ​ ​ (86,959) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consolidated Ps. 8,931,657 Ps. 2,627,423 Ps. 2,898,000 Ps. 641,343 Ps. 8,066,909 Ps. 25,237,595 Ps. 15,399,093 Ps. 3,643,876 Ps. 16,421,304 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction Depreciation ​ ​ ​ ​ ​ ​ MDP Expenditures Investments ​ ​ Aeronautical ​ Non-aeronautical ​ services ​ and ​ Operating ​ Assets per ​ Liabilities per ​ and other Capital ​ in airport December 31, 2022 ​ revenues ​ revenues ​ revenues ​ amortization ​ Income ​ segment ​ segment ​ Expenditures ​ concessions ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Metropolitan ​ ​ ​ ​ ​ ​ ​ ​ ​ Monterrey Ps. 3,142,454 Ps. 699,779 Ps. 1,414,207 Ps. 168,595 Ps. 1,337,766 Ps. 10,064,910 Ps. 2,917,998 Ps. 1,461,476 Ps. 5,922,640 Tourist ​ ​ ​ ​ ​ ​ ​ ​ ​ Acapulco ​ 275,301 ​ 38,444 ​ 76,474 ​ 46,760 ​ 106,615 ​ 1,563,437 ​ 314,200 ​ 86,876 ​ 1,292,170 Mazatlán ​ 472,741 ​ 57,766 ​ 142,254 ​ 20,999 ​ 182,543 ​ 1,538,740 ​ 250,217 ​ 148,605 ​ 697,290 Zihuatanejo ​ 219,411 ​ 25,255 ​ 98,199 ​ 21,487 ​ 85,484 ​ 807,473 ​ 194,626 ​ 127,168 ​ 744,069 Regional ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Chihuahua ​ 546,445 ​ ​ 56,993 ​ ​ 108,683 ​ ​ 26,643 ​ ​ 210,624 ​ ​ 1,244,337 ​ ​ 416,547 ​ ​ 137,204 ​ ​ 831,637 Culiacan ​ 754,160 ​ ​ 67,591 ​ ​ 127,961 ​ ​ 24,174 ​ ​ 284,812 ​ ​ 1,288,354 ​ ​ 315,449 ​ ​ 198,690 ​ ​ 804,427 Durango ​ 178,142 ​ ​ 13,485 ​ ​ 91,796 ​ ​ 10,182 ​ ​ 64,228 ​ ​ 492,548 ​ ​ 198,914 ​ ​ 209,505 ​ ​ 362,520 San Luis Potosi ​ 246,795 ​ ​ 41,350 ​ ​ 55,609 ​ ​ 26,006 ​ ​ 99,870 ​ ​ 923,689 ​ ​ 598,902 ​ ​ 99,163 ​ ​ 753,573 Tampico ​ 177,992 ​ ​ 20,297 ​ ​ 78,079 ​ ​ 17,619 ​ ​ 69,212 ​ ​ 697,865 ​ ​ 252,466 ​ ​ 82,426 ​ ​ 565,004 Torreon ​ 231,357 ​ ​ 25,193 ​ ​ 55,155 ​ ​ 11,334 ​ ​ 89,481 ​ ​ 531,591 ​ ​ 163,161 ​ ​ 88,188 ​ ​ 351,927 Zacatecas ​ 164,052 ​ ​ 13,616 ​ ​ 65,542 ​ ​ 9,405 ​ ​ 62,141 ​ ​ 361,218 ​ ​ 129,973 ​ ​ 83,413 ​ ​ 281,018 Border ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ciudad Juarez ​ 568,204 ​ ​ 39,277 ​ ​ 258,922 ​ ​ 18,108 ​ ​ 212,342 ​ ​ 1,315,268 ​ ​ 580,324 ​ ​ 272,255 ​ ​ 770,990 Reynosa ​ 149,878 ​ ​ 10,796 ​ ​ 77,372 ​ ​ 24,422 ​ ​ 55,664 ​ ​ 866,773 ​ ​ 421,733 ​ ​ 98,412 ​ ​ 705,859 Hotel ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ NH T2 Hotel ​ — ​ ​ 238,845 ​ ​ — ​ ​ 45,647 ​ ​ 66,884 ​ ​ 491,404 ​ ​ 206,241 ​ ​ 59,814 ​ ​ — Hilton Garden Inn ​ — ​ ​ 94,067 ​ ​ — ​ ​ 11,758 ​ ​ 24,652 ​ ​ 292,959 ​ ​ 39,681 ​ ​ 1,793 ​ ​ — Industrial Park: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ VYNMSA ​ ​ — ​ ​ 81,863 ​ ​ — ​ ​ 30,695 ​ ​ 41,608 ​ ​ 592,992 ​ ​ 350,088 ​ ​ 82,554 ​ ​ — Other ​ — ​ ​ 3,956,228 ​ ​ — ​ ​ 47,485 ​ ​ 5,881,324 ​ ​ 22,847,549 ​ ​ 13,195,643 ​ ​ 54,071 ​ ​ — Total ​ 7,126,932 ​ 5,480,845 ​ 2,650,253 ​ 561,319 ​ 8,875,250 ​ 45,921,107 ​ 20,546,163 ​ 3,291,613 ​ 14,083,124 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Eliminations ​ (71,389) ​ ​ (3,251,043) ​ ​ (830) ​ ​ (10,119) ​ ​ (2,810,764) ​ ​ (22,851,129) ​ ​ (6,030,805) ​ ​ (830) ​ ​ (142,758) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consolidated Ps. 7,055,543 Ps. 2,229,802 Ps. 2,649,423 Ps. 551,200 Ps. 6,064,486 Ps. 23,069,978 Ps. 14,515,358 Ps. 3,290,783 Ps. 13,940,366 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Construction Depreciation ​ ​ ​ ​ ​ ​ MDP Expenditures Investments ​ ​ Aeronautical ​ Non-aeronautical ​ services ​ and ​ Operating ​ Assets per ​ Liabilities per ​ and other Capital ​ in airport December 31, 2021 ​ revenues ​ revenues ​ revenues ​ amortization ​ Income ​ segment ​ segment ​ Expenditures ​ concessions ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Metropolitan ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Monterrey Ps. 2,371,178 Ps. 551,744 Ps. 908,960 Ps. 142,152 Ps. 505,076 Ps. 9,851,832 Ps. 2,328,736 Ps. 1,013,223 Ps. 4,656,916 Tourist ​ ​ ​ ​ ​ ​ ​ ​ ​ Acapulco ​ 196,631 ​ 33,250 ​ 44,088 ​ 45,693 ​ 41,484 ​ 1,610,833 ​ 475,820 ​ 52,188 ​ 1,259,100 Mazatlán ​ 317,004 ​ 46,368 ​ 45,625 ​ 19,254 ​ 57,049 ​ 1,472,456 ​ 182,768 ​ 54,387 ​ 575,299 Zihuatanejo ​ 137,018 ​ 22,127 ​ 129,957 ​ 20,058 ​ 26,664 ​ 773,651 ​ 213,664 ​ 130,553 ​ 665,716 Regional ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Chihuahua ​ 419,027 ​ ​ 48,531 ​ ​ 63,456 ​ ​ 26,384 ​ ​ 79,271 ​ ​ 1,156,808 ​ ​ 311,608 ​ ​ 64,277 ​ ​ 747,296 Culiacan ​ 573,506 ​ ​ 57,560 ​ ​ 91,262 ​ ​ 22,442 ​ ​ 109,180 ​ ​ 1,291,889 ​ ​ 218,694 ​ ​ 93,664 ​ ​ 698,863 Durango ​ 155,408 ​ ​ 14,536 ​ ​ 35,600 ​ ​ 10,082 ​ ​ 31,170 ​ ​ 433,110 ​ ​ 178,875 ​ ​ 37,840 ​ ​ 280,275 San Luis Potosi ​ 192,712 ​ ​ 38,345 ​ ​ 67,399 ​ ​ 24,150 ​ ​ 35,288 ​ ​ 975,174 ​ ​ 592,318 ​ ​ 69,963 ​ ​ 722,596 Tampico ​ 133,178 ​ ​ 20,054 ​ ​ 130,162 ​ ​ 12,083 ​ ​ 21,775 ​ ​ 607,634 ​ ​ 263,087 ​ ​ 133,222 ​ ​ 504,349 Torreon ​ 175,268 ​ ​ 24,450 ​ ​ 28,802 ​ ​ 10,811 ​ ​ 32,917 ​ ​ 455,251 ​ ​ 150,071 ​ ​ 130,982 ​ ​ 307,785 Zacatecas ​ 132,427 ​ ​ 14,996 ​ ​ 18,318 ​ ​ 8,419 ​ ​ 21,138 ​ ​ 304,253 ​ ​ 119,919 ​ ​ 38,291 ​ ​ 223,770 Border ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ciudad Juarez ​ 403,208 ​ ​ 36,148 ​ ​ 165,532 ​ ​ 15,201 ​ ​ 74,111 ​ ​ 908,182 ​ ​ 322,338 ​ ​ 200,447 ​ ​ 528,488 Reynosa ​ 119,950 ​ ​ 12,133 ​ ​ 74,664 ​ ​ 20,472 ​ ​ 24,219 ​ ​ 889,245 ​ ​ 490,399 ​ ​ 86,752 ​ ​ 652,159 Hotel ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ NH T2 Hotel ​ — ​ ​ 171,005 ​ ​ — ​ ​ 42,054 ​ ​ 35,708 ​ ​ 517,121 ​ ​ 205,908 ​ ​ 105 ​ ​ — Hilton Garden Inn ​ ​ — ​ ​ 52,483 ​ ​ — ​ ​ 9,634 ​ ​ 5,789 ​ ​ 309,245 ​ ​ 32,992 ​ ​ — ​ ​ — Industrial Park: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ VYNMSA ​ ​ — ​ ​ 68,294 ​ ​ — ​ ​ 28,186 ​ ​ 31,222 ​ ​ 486,130 ​ ​ 262,011 ​ ​ 16,127 ​ ​ — Other ​ — ​ ​ 4,118,094 ​ ​ — ​ ​ 30,155 ​ ​ 4,293,516 ​ ​ 23,092,832 ​ ​ 10,190,295 ​ ​ 10,080 ​ ​ — Total ​ 5,326,515 ​ 5,330,118 ​ 1,803,825 ​ 487,230 ​ 5,425,577 ​ 45,135,646 ​ 16,539,503 ​ 2,132,101 ​ 11,822,612 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Eliminations ​ (48,787) ​ ​ (3,676,739) ​ ​ (14,922) ​ ​ — ​ ​ (1,315,188) ​ ​ (22,246,505) ​ ​ (4,888,594) ​ ​ (14,923) ​ ​ (141,928) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consolidated Ps. 5,277,728 Ps. 1,653,379 Ps. 1,788,903 Ps. 487,230 Ps. 4,110,389 Ps. 22,889,141 Ps. 11,650,909 Ps. 2,117,178 Ps. 11,680,684 ​

Revenues (Tables)

Revenues (Tables)	12 Months Ended
	Dec. 31, 2023
Revenues
Schedule of composition of revenues	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ ​ 2023 2022 2021 Aeronautical services: ​ ​ ​ ​ Domestic TUA ​ Ps. 6,150,256 Ps. 4,791,166 Ps. 3,422,714 International TUA ​ ​ 1,686,799 ​ 1,375,479 ​ 1,169,292 Landing charges ​ ​ 329,770 ​ 269,796 ​ 206,114 Platform for embarking and disembarking ​ ​ 238,054 ​ 185,785 ​ 134,436 Aircraft parking charges on extended stay or overnight ​ ​ 59,556 ​ 42,922 ​ 36,539 Domestic and international passenger and carry-on baggage check ​ ​ 81,490 ​ 63,682 ​ 52,998 Aerocars and jetways ​ ​ 32,664 ​ 28,168 ​ 22,395 Other airport services, leases and regulated access rights (2) ​ ​ 353,068 ​ 298,545 ​ 233,240 Total revenues from aeronautical services ​ Ps. 8,931,657 Ps. 7,055,543 Ps. 5,277,728 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Non-aeronautical services: ​ ​ ​ Commercial activities ​ ​ ​ Car parking charges Ps. 418,525 Ps. 340,095 Ps. 217,728 Advertising (1) ​ 82,512 ​ ​ 73,579 ​ ​ 70,338 Retail operations (1) ​ 151,477 ​ ​ 124,726 ​ ​ 86,128 Food and beverage (1) ​ 245,311 ​ ​ 176,844 ​ ​ 120,148 Car rental operators (1) ​ 245,225 ​ ​ 205,019 ​ ​ 142,651 Time share developers (1) ​ 17,899 ​ ​ 16,960 ​ ​ 13,557 Financial services (1) ​ 13,705 ​ ​ 13,013 ​ ​ 8,355 Communication and services (1) ​ 17,788 ​ ​ 16,350 ​ ​ 18,137 Services to passenger ​ 4,893 ​ ​ 5,232 ​ ​ 3,561 VIP lounges ​ 103,355 ​ ​ 80,933 ​ ​ 49,381 Other services ​ 70,799 ​ ​ 59,152 ​ ​ 49,593 Total revenue from commercial activities ​ 1,371,489 ​ ​ 1,111,903 ​ ​ 779,577 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Diversification activities: ​ ​ ​ ​ ​ Hotel services ​ 379,303 ​ ​ 325,495 ​ ​ 221,728 OMA Carga ​ 346,441 ​ ​ 329,793 ​ ​ 257,210 Real estate services ​ 35,457 ​ ​ 26,364 ​ ​ 19,721 Industrial services ​ 80,967 ​ ​ 73,760 ​ ​ 63,737 Other services ​ 15,374 ​ ​ 10,858 ​ ​ 6,889 Total diversification activities ​ 857,542 ​ ​ 766,270 ​ ​ 569,285 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Complementary activities ​ ​ ​ ​ ​ Leasing of space (1) ​ 110,314 ​ ​ 118,851 ​ ​ 122,639 Access rights ​ 29,936 ​ ​ 24,892 ​ ​ 21,316 Checked baggage inspection ​ 246,930 ​ ​ 198,336 ​ ​ 150,238 Other services ​ 11,212 ​ ​ 9,550 ​ ​ 10,324 Total of complimentary activities ​ 398,392 ​ ​ 351,629 ​ ​ 304,517 Total revenue from non-aeronautical services Ps. 2,627,423 Ps. 2,229,802 Ps. 1,653,379 (1) Revenues from commercial activities and ancillary services are generated primarily from operating leases entered into by the Company. The leases are based on a monthly rent (which generally increases annually based on the NCPI) and/or the higher of a guaranteed minimum monthly rent and a percentage of the lessee’s monthly income. The monthly rent and minimum guaranteed monthly rent are included in the caption “Commercial activities” in the table above and in supplemental income.

Cost of services (Tables)

Cost of services (Tables)	12 Months Ended
	Dec. 31, 2023
Cost of services
Schedule of cost of services	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year ended December 31, ​ 2023 2022 2021 Wages and salaries Ps. 318,660 Ps. 281,460 Ps. 229,358 Maintenance ​ 183,628 ​ 145,931 ​ 142,069 Security and insurance ​ 146,018 ​ 142,147 ​ 128,299 Utilities (electric, cleaning and water) ​ 192,065 ​ 166,280 ​ 144,727 Building lease ​ — ​ 8,609 ​ 2,015 Allowance for doubtful accounts ​ 5,767 ​ 4,711 ​ 646 Cost of hotel service ​ 93,098 ​ 70,319 ​ 44,282 Equipment lease, fees and others ​ 119,720 ​ 104,181 ​ 90,711 ​ Ps. 1,058,956 Ps. 923,638 Ps. 782,107 ​

Nature of business operations (

Nature of business operations (Details)	Dec. 31, 2023 item
Nature of business operations
Number of airports under a concession granted	13

Significant events (Details)

Significant events (Details) $ in Thousands, $ in Millions					1 Months Ended				12 Months Ended
	Oct. 20, 2023 item	Mar. 10, 2023 MXN ($) tranche	Dec. 07, 2022 shares	Jun. 11, 2021	Feb. 29, 2024	Jan. 31, 2024	Dec. 31, 2023 MXN ($)	Jul. 31, 2022	Dec. 31, 2023 MXN ($)	Jan. 01, 2024	Dec. 31, 2023 USD ($)
Significant events
Repayment of debt securities									$ 1,500,000
Number of airports operated by the company | item	13
Percentage of passenger traffic to total passenger traffic by Acapulco International Airport									3.30%
Percentage of revenue to GCAN aeronautical and non-aeronautical revenues by Acapulco International Airport									3.20%
Decrease in total passenger traffic at Acapulco International Airport					49.80%	56.40%	62.80%
Property, plant and equipment
Significant events
Amount recovered from investments of Acapulco Airport After Disaster							$ 92,353		$ 92,353
Airport concessions
Significant events
Concessionaire tax rate							5%		5%	9%	5%
Debt instrument bonds issued on March 10,2023
Significant events
Principal amount		$ 3,200,000
Number of tranches | tranche		2
Interest rate basis		28-day TIIE
Spread on interest rate basis		22%
Variable interest rate | Debt instrument bonds issued on March 10,2023
Significant events
Principal amount		$ 640,000
Term of loan		3 years 4 months 24 days
Fixed interest rate | Debt instrument bonds issued on March 10,2023
Significant events
Principal amount		$ 2,560,000
Term of loan		7 years
Interest rate basis		10.26%
Green notes
Significant events
Repayment of debt note		$ 1,200,000
Aerodrome
Significant events
Shares acquired purchase price											$ 240.8
SETA
Significant events
Shares acquired purchase price											$ 578.7
Affiliates of VINCI Airports SAS
Significant events
Ownership interest indirectly held				29.99%
Series B | Aerodrome
Significant events
Number of shares held | shares			58,529,833
Series B | SETA
Significant events
Number of shares held | shares			7,516,377
Series BB
Significant events
Number of shares held | shares			49,766,000
Grupo Aeroportuario del Centro Norte, S. A. B. de C. V
Significant events
Ownership interest indirectly held			29.99%
Grupo Aeroportuario del Centro Norte, S. A. B. de C. V | Affiliates of VINCI Airports SAS
Significant events
Ownership interest indirectly held			29.99%					29.99%
Servicios de Tecnologa Aeroportuaria, S.A. de C.V. and Aerodrome Infrastructure S. r. l. [Member]
Significant events
Ownership interest indirectly held			100%
Servicios de Tecnologa Aeroportuaria, S.A. de C.V. and Aerodrome Infrastructure S. r. l. [Member] | Affiliates of VINCI Airports SAS
Significant events
Ownership interest indirectly held			100%

Basis of presentation and con_2

Basis of presentation and consolidation (Details)	12 Months Ended
	Dec. 31, 2023 $ / shares
Convenience translation
Exchange rate	16.919

Material accounting policies (D

Material accounting policies (Details)	12 Months Ended
	Dec. 31, 2023
Improvement in leased assets
Property, leasehold improvements and equipment, net
Useful Life (years)	20 years
Machinery and equipment
Property, leasehold improvements and equipment, net
Useful Life (years)	10 years
Furniture and office equipment
Property, leasehold improvements and equipment, net
Useful Life (years)	10 years
Transportation equipment
Property, leasehold improvements and equipment, net
Useful Life (years)	4 years
Computer equipment
Property, leasehold improvements and equipment, net
Useful Life (years)	3 years 3 months 18 days

Material accounting policies -

Material accounting policies - Investment in airport concessions (Details)	12 Months Ended
	Dec. 31, 2023 item
Investment in airport concessions.
Number of airports under a concession granted	13
Concession period granted by the Mexican Government through the Ministry of Communications and Transportation, and to use their facilities (in years)	50 years
Provisions
Period for estimated major maintenance costs review and updation	5 years
Revenue recognition
Time lag with respect to the commercial revenues for those tenants whose stated percentage of monthly income is greater than the minimum monthly fee (in months)	1 month

Critical accounting judgments_2

Critical accounting judgments and key sources of estimation uncertainty (Details) - Terminal T2 NH Hotel	12 Months Ended
	Dec. 31, 2023
Critical accounting judgments and key sources of estimation uncertainty
Percentage of occupancy rate	83%
Percentage of carrying value of cash generating unit	21%
Percentage of average rate reduction	21%
Bottom of range
Critical accounting judgments and key sources of estimation uncertainty
After-tax discount rate	12%
Percentage of occupancy rate	17.22%
Top of range
Critical accounting judgments and key sources of estimation uncertainty
After-tax discount rate	13%

Cash and cash equivalents (Deta

Cash and cash equivalents (Details) $ in Thousands, $ in Thousands	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)	Dec. 31, 2020 MXN ($)
Cash and cash equivalents
Cash		$ 2,574,957		$ 3,335,384	$ 5,986,217
Total cash and cash equivalents	$ 152,270	2,576,256	$ 197,200	3,336,420	5,987,164	$ 2,958,804
Fixed fund
Cash and cash equivalents
Cash equivalents		$ 1,299		$ 1,036	$ 947

Accounts receivable (Details)

Accounts receivable (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 MXN ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)	Dec. 31, 2020 MXN ($)
Accounts receivable
Receivables			$ 1,315,385	$ 1,278,510	$ 1,106,002
Allowance for doubtful accounts (note 7 b.)			(16,986)	(12,400)	(20,332)	$ (20,759)
Net receivables		$ 76,742	1,298,399	1,266,110	1,085,670
Accounts receivable for passenger charges			$ 1,052,172	$ 1,130,427	$ 952,522
Interest income from accounts receivable	$ 0

Accounts receivable - Percentag

Accounts receivable - Percentage of revenues by client (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounts Receivable
Allowance for doubtful accounts	$ 16,986	$ 12,400	$ 20,332	$ 20,759
Aeroenlaces Nacionales, S. A. de C. V.
Accounts Receivable
Percentage of entity's accounts receivable	36.30%	31.30%	35.80%
Percentage of entity's revenue	30.90%	27.60%	28.50%
Concesionaria Vuela Compaa de Aviacion, S.A.P.I. de C.V.
Accounts Receivable
Percentage of entity's accounts receivable	21%	27%	24%
Percentage of entity's revenue	18.80%	20.10%	19.30%
Aerolitoral, S. A. de C. V.
Accounts Receivable
Percentage of entity's accounts receivable	5.30%	9%	8.80%
Percentage of entity's revenue	6.10%	6.90%	8.10%
Aerovas de Mxico, S. A. de C.V.
Accounts Receivable
Percentage of entity's accounts receivable	13%	11.90%	10.40%
Percentage of entity's revenue	9.80%	8.30%	6.80%

Accounts receivable - Change in

Accounts receivable - Change in allowances (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounts receivable
Beginning balance	$ 12,400	$ 20,332	$ 20,759
Increase	5,767	4,711	646
Cancelation		(12,643)
Write-off	(1,181)		(1,073)
Ending balance	$ 16,986	$ 12,400	$ 20,332

Accounts receivable - Aging of

Accounts receivable - Aging of accounts receivables (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Account receivable
Beginning balance	$ 12,400	$ 20,332	$ 20,759
Increase (decrease) in the provision	5,767	4,711	646
Cancelation		(12,643)
Write-off	(1,181)		(1,073)
Ending balance	16,986	12,400	$ 20,332
Financial assets past due but not impaired
Account receivable
Gross book value	1,315,385
Collateral	2,353,295
Beginning balance	12,400
Increase (decrease) in the provision	5,767
Write-off	(1,181)
Ending balance	16,986	12,400
Financial assets past due but not impaired | Airports
Account receivable
Gross book value	1,232,117
Collateral	2,322,645
Beginning balance	12,004
Increase (decrease) in the provision	5,888
Write-off	(1,181)
Ending balance	$ 16,711	12,004
Financial assets past due but not impaired | Airports | Bottom of range
Account receivable
Probability of default in range	0%
Loss due to default range	0%
Financial assets past due but not impaired | Airports | Top of range
Account receivable
Probability of default in range	100%
Loss due to default range	100%
Financial assets past due but not impaired | Other market
Account receivable
Gross book value	$ 83,268
Collateral	30,650
Beginning balance	396
Increase (decrease) in the provision	(121)
Ending balance	$ 275	$ 396
Financial assets past due but not impaired | Other market | Bottom of range
Account receivable
Probability of default in range	0%
Loss due to default range	0%
Financial assets past due but not impaired | Other market | Top of range
Account receivable
Probability of default in range	100%
Loss due to default range	100%

Other accounts receivable and_3

Other accounts receivable and prepaid expenses (Details) $ in Thousands, $ in Thousands	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Other accounts receivable and prepaid expenses.
Prepaid expenses		$ 37,608	$ 41,132	$ 33,180
Guarantee deposits		6,806	6,987	6,952
Others		3,651	1,520	2,201
Total	$ 2,840	$ 48,065	$ 49,639	$ 42,333

Property, leasehold improveme_3

Property, leasehold improvements and equipment (Details) $ in Thousands, $ in Thousands	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Property, leasehold improvements and equipment, net
Property, plant and equipment	$ 168,608	$ 2,852,674	$ 2,566,095	$ 2,724,296
Land
Property, leasehold improvements and equipment, net
Property, plant and equipment		1,426,363	1,426,363	1,709,508
Leasehold improvements
Property, leasehold improvements and equipment, net
Property, plant and equipment		997,063	910,312	857,274
Machinery and equipment
Property, leasehold improvements and equipment, net
Property, plant and equipment		31,231	41,297	53,600
Furniture and office equipment
Property, leasehold improvements and equipment, net
Property, plant and equipment		50,384	50,106	22,786
Transportation equipment
Property, leasehold improvements and equipment, net
Property, plant and equipment		660	38	51
Computer equipment
Property, leasehold improvements and equipment, net
Property, plant and equipment		4,590	6,136	5,857
Construction in progress for leasehold improvements
Property, leasehold improvements and equipment, net
Property, plant and equipment		$ 342,383	$ 131,843	$ 75,220

Property, leasehold improveme_4

Property, leasehold improvements and equipment - Roll-forward - Cost (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		$ 2,566,095	$ 2,724,296
Property, plant and equipment at end of period	$ 168,608	2,852,674	2,566,095	$ 2,724,296
Cost
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		3,446,870	3,506,149	3,395,474
Acquisitions		318,794	237,864	121,731
Disposals		(57)	(45)	(2,393)
Reclassification to improvements			(283,728)
Transfers				(93)
Other		84,550	(13,370)	(8,570)
Property, plant and equipment at end of period		3,850,157	3,446,870	3,506,149
Accumulated depreciation
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		(880,775)	(781,853)	(695,005)
Depreciation		(116,857)	(98,967)	(97,481)
Disposals		44	45	9,502
Other		105		1,131
Property, plant and equipment at end of period		(997,483)	(880,775)	(781,853)
Land
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		1,426,363	1,709,508
Property, plant and equipment at end of period		1,426,363	1,426,363	1,709,508
Land | Cost
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		1,426,363	1,709,508	1,709,508
Acquisitions			583
Reclassification to improvements			(283,728)
Property, plant and equipment at end of period		1,426,363	1,426,363	1,709,508
Leasehold improvements
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		910,312	857,274
Property, plant and equipment at end of period		997,063	910,312	857,274
Leasehold improvements | Cost
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		1,382,246	1,259,802	1,188,966
Acquisitions		1,716	10,986	463
Transfers		182,626	113,155	70,373
Other		(7,747)	(1,697)
Property, plant and equipment at end of period		1,558,841	1,382,246	1,259,802
Leasehold improvements | Accumulated depreciation
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		(471,934)	(402,528)	(334,137)
Depreciation		(89,844)	(69,406)	(68,391)
Property, plant and equipment at end of period		(561,778)	(471,934)	(402,528)
Machinery and equipment
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		41,297	53,600
Property, plant and equipment at end of period		31,231	41,297	53,600
Machinery and equipment | Cost
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		210,537	207,749	214,725
Acquisitions		2,283	1,473	208
Transfers				53
Other			1,315	(7,237)
Property, plant and equipment at end of period		212,820	210,537	207,749
Machinery and equipment | Accumulated depreciation
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		(169,240)	(154,149)	(141,858)
Depreciation		(12,349)	(15,091)	(19,347)
Disposals				7,056
Property, plant and equipment at end of period		(181,589)	(169,240)	(154,149)
Furniture and office equipment
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		50,106	22,786
Property, plant and equipment at end of period		50,384	50,106	22,786
Furniture and office equipment | Cost
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		201,353	162,467	159,969
Acquisitions		12,081	38,886	1,908
Disposals		(57)
Transfers				590
Other		(56)
Property, plant and equipment at end of period		213,321	201,353	162,467
Furniture and office equipment | Accumulated depreciation
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		(151,247)	(139,681)	(132,029)
Depreciation		(11,794)	(11,566)	(7,652)
Disposals		44
Other		60
Property, plant and equipment at end of period		(162,937)	(151,247)	(139,681)
Transportation equipment
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		38	51
Property, plant and equipment at end of period		660	38	51
Transportation equipment | Cost
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		18,259	18,259	21,655
Acquisitions		668
Disposals				(2,393)
Other				(1,003)
Property, plant and equipment at end of period		18,927	18,259	18,259
Transportation equipment | Accumulated depreciation
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		(18,221)	(18,208)	(21,368)
Depreciation		(46)	(13)	(64)
Disposals				2,446
Other				778
Property, plant and equipment at end of period		(18,267)	(18,221)	(18,208)
Computer equipment
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		6,136	5,857
Property, plant and equipment at end of period		4,590	6,136	5,857
Computer equipment | Cost
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		76,269	73,144	68,451
Acquisitions		1,233	3,170	5,023
Disposals			(45)
Other				(330)
Property, plant and equipment at end of period		77,502	76,269	73,144
Computer equipment | Accumulated depreciation
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		(70,133)	(67,287)	(65,613)
Depreciation		(2,824)	(2,891)	(2,027)
Disposals			45
Other		45		353
Property, plant and equipment at end of period		(72,912)	(70,133)	(67,287)
Construction in progress for leasehold improvements
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		131,843	75,220
Property, plant and equipment at end of period		342,383	131,843	75,220
Construction in progress for leasehold improvements | Cost
Property, leasehold improvements and equipment, net
Property, plant and equipment at beginning of period		131,843	75,220	32,200
Acquisitions		300,813	182,766	114,129
Transfers		(182,626)	(113,155)	(71,109)
Other		92,353	(12,988)
Property, plant and equipment at end of period		$ 342,383	$ 131,843	$ 75,220

Investments in airport concessi

Investments in airport concessions (Details) - item	12 Months Ended
	Dec. 31, 2023	Jan. 01, 2024
Disclosure of detailed information about intangible assets [line items]
Number of airports under a concession granted	13
Airport concessions
Disclosure of detailed information about intangible assets [line items]
Number of airports under a concession granted	13
Term of concession arrangement	50 years
Maximum extension term of concession arrangement	50 years
Term of master development program	5 years
Concessionaire tax rate	5%	9%

Investments in airport conces_2

Investments in airport concessions - Carrying value and changes (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Reconciliation of changes in intangible assets other than goodwill
Investment in concessions at beginning of period		$ 13,940,366	$ 11,680,684
Investment in concessions at end of period	$ 970,584	16,421,304	13,940,366	$ 11,680,684
Cost
Reconciliation of changes in intangible assets other than goodwill
Investment in concessions at beginning of period		17,610,112	14,960,690	13,171,787
Land transfer			283,728
Increase		2,954,254	2,365,694	1,788,903
Investment in concessions at end of period		20,564,366	17,610,112	14,960,690
Depreciation
Reconciliation of changes in intangible assets other than goodwill
Investment in concessions at beginning of period		(3,669,746)	(3,280,006)	(2,942,131)
Increase		(473,316)	(389,740)	(337,875)
Investment in concessions at end of period		(4,143,062)	(3,669,746)	(3,280,006)
Airport concessions
Reconciliation of changes in intangible assets other than goodwill
Investment in concessions at beginning of period		13,940,366	11,680,684
Investment in concessions at end of period		16,421,304	13,940,366	11,680,684
Airport concessions | Cost
Reconciliation of changes in intangible assets other than goodwill
Investment in concessions at beginning of period		605,643	605,643
Investment in concessions at end of period		605,643	605,643	605,643
Rights to use airport facilities | Cost
Reconciliation of changes in intangible assets other than goodwill
Investment in concessions at beginning of period		3,356,762	3,356,762
Investment in concessions at end of period		3,356,762	3,356,762	3,356,762
Improvements to assets concession | Cost
Reconciliation of changes in intangible assets other than goodwill
Investment in concessions at beginning of period		11,873,540	9,694,492
Investment in concessions at end of period		14,406,119	11,873,540	9,694,492
Improvements to assets concession in progress | Cost
Reconciliation of changes in intangible assets other than goodwill
Investment in concessions at beginning of period		1,774,167	1,303,793
Investment in concessions at end of period		$ 2,195,842	$ 1,774,167	$ 1,303,793

Investments in airport conces_3

Investments in airport concessions - Master Development Plan (Details) - MXN ($) $ in Thousands		12 Months Ended
	Oct. 19, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2019	Dec. 04, 2012
Disclosure of detailed information about intangible assets [line items]
Potential investment in airport concession land reduction from donations		$ 283,728
Master Development Plan
Disclosure of detailed information about intangible assets [line items]
Master development program obligations using prior year values				$ 11,979,621
Master development program obligations using current year values			$ 16,352,370
Period for investments to Be deferred	24 months
Master development program obligations			7,610,896
Land acquired that may potentially be included as investment in airport concessions			694,390
Land acquired that was authorized to be included as investment in airport concessions					$ 386,538
Land potential investment in airport concession cost		$ 1,709,508	1,426,363
Land acquired that represents an additional amount authorized to be included as investment in airport concessions					$ 77,306
2024 | Master Development Plan
Disclosure of detailed information about intangible assets [line items]
Master development program obligations using current year values	$ 618,833
Master development program obligations			4,087,842
2025 | Master Development Plan
Disclosure of detailed information about intangible assets [line items]
Master development program obligations using current year values	563,693
Master development program obligations			2,340,528
2026 | Master Development Plan
Disclosure of detailed information about intangible assets [line items]
Master development program obligations	805,654		805,654
2027 | Master Development Plan
Disclosure of detailed information about intangible assets [line items]
Master development program obligations	$ 376,872		$ 376,872

Composition of GACN (Details)

Composition of GACN (Details) - item	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disclosure of transactions between related parties [line items]
Number of subsidiaries	24	24	24
Airports
Disclosure of transactions between related parties [line items]
Number of subsidiaries	13	13	13
Hotels
Disclosure of transactions between related parties [line items]
Number of subsidiaries	2	2	2
Services
Disclosure of transactions between related parties [line items]
Number of subsidiaries	9	9	9

Composition of GACN - Consolida

Composition of GACN - Consolidated subsidiaries (Details)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Aeropuerto de Monterrey, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Aeropuerto de Acapulco, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%	100%	100%
Aeropuerto de Mazatlan, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%	100%	100%
Aeropuerto de Zihuatanejo, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Aeropuerto de Culiacan, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Aeropuerto de Ciudad Juarez, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Aeropuerto de Chihuahua, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%	100%	100%
Aeropuerto de Torreon, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%	100%	100%
Aeropuerto de Durango, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Aeropuerto de Tampico, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Aeropuerto de Reynosa, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Aeropuerto de Zacatecas, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%	100%	100%
Aeropuerto de San Luis Potosi, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Operadora de Aeropuertos del Centro Norte, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Servicios Aeroportuarios del Centro Norte, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%	100%	100%
Servicios Aero Especializados del Centro Norte, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%	100%	100%
OMA Logistica, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%	100%	100%
Holding Consorcio Grupo Hotelero T2, S. A. de C. V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%
Hotels | OMA VYNMSA Aero Industrial Park
Disclosure of transactions between related parties [line items]
Ownership percentage	51%
Hotels | Consorcio Hotelero Aeropuerto de Monterrey, S.A.P.I de C.V.
Disclosure of transactions between related parties [line items]
Ownership percentage	85%
Hotels | Servicios Hoteleros Aeropuerto de Monterrey, S.A. de C.V.
Disclosure of transactions between related parties [line items]
Ownership percentage	85%	85%	85%
Hotels | Servicios Complementarios del Centro Norte, S.A. de C.V.
Disclosure of transactions between related parties [line items]
Ownership percentage	100%	100%	100%
Hotels | Servicios Corporativos Terminal 2, S.A. de C.V.
Disclosure of transactions between related parties [line items]
Ownership percentage	90%	90%	90%

Trade accounts payable (Details

Trade accounts payable (Details) $ in Thousands, $ in Thousands	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Trade accounts payable.
Suppliers and contractors		$ 286,264	$ 223,153	$ 123,330
Customer advances		32,892	46,377	58,512
Statutory employee profit sharing		66,347	56,760	31,365
Trade accounts payable	$ 22,785	$ 385,503	$ 326,290	$ 213,207

Payable taxes and other accru_3

Payable taxes and other accrued expenses (Details) - MXN ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Payable taxes and other accrued expenses
Accrued expenses	$ 345,225	$ 265,358	$ 210,515
Taxes payable other than income tax	410,775	551,133	713,850
Accrued interest	204,843	147,115	73,489
Total payable taxes and other accrued expenses	$ 960,843	$ 963,606	$ 997,854

Short-term debt (Details)

Short-term debt (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Apr. 24, 2024
Debt
Total short-term debt	$ 1,200,000	$ 2,700,000
Short-term line of credit
Debt
Short-term credit lines available amount			$ 1,400,000
Bank loan with HSBC Mexico
Debt
Total short-term debt	$ 600,000	$ 900,000
Term of loan	6 months	6 months
Spread on interest rate basis	0.60%	0.50%
Short-term credit lines available amount	$ 600,000	$ 900,000
Bank loan with Banco Nacional de Mexico
Debt
Total short-term debt	$ 400,000	$ 1,000,000
Term of loan	6 months	6 months
Spread on interest rate basis	1%	1%
Short-term credit lines available amount	$ 400,000	$ 1,000,000
Credit line with Banco Santander Mexico
Debt
Total short-term debt	$ 200,000	$ 800,000
Term of loan	3 months	6 months
Spread on interest rate basis	1.40%	1.55%
Short-term credit lines available amount	$ 200,000	$ 1,000,000

Long-term debt - Components (De

Long-term debt - Components (Details) $ in Thousands, $ in Thousands					1 Months Ended	12 Months Ended
	Mar. 10, 2023 MXN ($)	Mar. 31, 2022 MXN ($)	Apr. 16, 2021 MXN ($)	Mar. 26, 2013 MXN ($) item	Apr. 30, 2021 MXN ($)	Dec. 31, 2023 MXN ($) item	Dec. 31, 2023 USD ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)	Dec. 31, 2023 USD ($) item	Dec. 31, 2020 MXN ($)
Debt
Total long-term debt						$ 10,700,000		$ 9,000,000	$ 5,000,000
Less: Financing commissions						(23,292)		(15,664)	(3,378)
Net long-term debt						10,676,708		8,984,336	4,996,622		$ 4,510,388
Current portion of long-term debt								(1,500,000)
Long-term debt						$ 10,676,708		7,484,336	4,996,622	$ 631,048
Number of airports | item						13				13
Exchange loss, net						$ (35,511)	$ (2,099)	$ (8,871)	112,617
Percentage of sustainability development goal reduction		58%				0.20%	0.20%
Borrowings adjustment to interest rate basis						0.25	0.25	25
Percentage of reduction in borrowings								93%
Debt securities issued in the Mexican market on March 26, 2013
Debt
Total long-term debt								$ 1,500,000	1,500,000
Principal amount				$ 1,500,000
Term of loan				10 years
Number of airports guaranteeing the certificates | item				9
Number of airports | item				13
Percentage of airports guaranteeing the certificates (as a percent)				80%
Debt securities issued in the Mexican market on April 16, 2021
Debt
Total long-term debt						$ 1,000,000		$ 1,000,000	1,000,000
Principal amount			$ 1,000,000		$ 1,000,000
Term of loan			5 years		5 years
Percentage of airports guaranteeing the certificates (as a percent)					80%
Spread on interest rate basis			0.75%
Debt securities issued in the Mexican market on April 16, 2021 | Twenty Eight Days Interbank Offering Rate in Mexico [Member]
Debt
Interest rate (as a percent)								11.5035%
Debt securities issued in the Mexican market on April 16, 2021 | Ninety One Days Interbank Offering Rate in Mexico [Member]
Debt
Interest rate (as a percent)								10.7605%
Debt securities issued in the Mexican market on April 16, 2021, accruing interest at a fixed rate
Debt
Total long-term debt						2,500,000		$ 2,500,000	$ 2,500,000
Principal amount			$ 2,500		$ 2,500,000
Interest rate (as a percent)			7.83%
Term of loan			7 years		7 years
Percentage of airports guaranteeing the certificates (as a percent)					80%
Sustainability Linked Debt Securities Issued In The Mexican Market On March 31, 2022 One Member
Debt
Total long-term debt						1,700,000		1,700,000
Principal amount		$ 1,700,000
Term of loan		5 years
Spread on interest rate basis		0.14%
Sustainability Linked Debt Securities Issued In The Mexican Market On March 31, 2022 Two Member
Debt
Total long-term debt						2,300,000		$ 2,300,000
Principal amount		$ 2,300,000
Interest rate (as a percent)		9.35%
Term of loan		7 years
Sustainability Linked Debt Securities Issued In The Mexican Market On March 10, 2023 One Member
Debt
Total long-term debt						640,000
Principal amount	$ 640,000
Term of loan	3 years 4 months 24 days
Spread on interest rate basis	0.22%
Sustainability Linked Debt Securities Issued In The Mexican Market On March 10, 2023 Two Member
Debt
Total long-term debt						$ 2,560,000
Principal amount	$ 2,560,000
Interest rate (as a percent)	10.26%
Term of loan	7 years

Long-term debt - Changes in con

Long-term debt - Changes in consolidated long-term debt (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Long-term debt
Initial debt balance		$ 8,984,336	$ 4,996,622	$ 4,510,388
Increase in debt		3,200,000	4,000,000	3,500,000
Long term debt repayment	$ (70,926)	(1,200,000)	(2,700,000)	(13,967)
Amortization of debt securities	(88,658)	(1,500,000)		(3,000,000)
Payment of commissions and other expenses	$ (629)	(10,640)	(14,076)	(12,859)
Amortization of expenses		3,012	1,790	12,595
Exchange rate fluctuation				465
Ending balance of debt		$ 10,676,708	$ 8,984,336	$ 4,996,622

Major maintenance provision (De

Major maintenance provision (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Major maintenance provision
Discount rate	10.04%	10.04%
Major maintenance of assets under concession		$ 1,990,718	$ 1,741,733	$ 1,317,985
Additions		550,085	646,948	626,790
Disbursements	$ (24,914)	(421,522)	(397,963)	(203,042)
Short-term		629,683	949,197	692,788
Long-term	88,043	1,489,598	1,041,521	1,048,945
Present value of major maintenance provision	$ 11,921	$ 201,688	$ 174,871	$ 114,137
Minimum
Major maintenance provision
Discount rate	8.95%	8.95%
Maximum
Major maintenance provision
Discount rate	10.99%	10.99%

Labor obligations (Details)

Labor obligations (Details) - Defined benefit plan	12 Months Ended
	Dec. 31, 2023
Labor obligations
Seniority premiums singe payment equivalent, in days	12 days
Maximum seniority premiums singe payment equivalent, in days	20 days
Maximum single payment equivalent based on pensionable salary, in days	90 days

Labor obligations - Actuarial a

Labor obligations - Actuarial assumptions (Details) - Defined benefit plan	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Labor obligations
Discount rate	9.85%	9.60%	7.90%
Expected rate of salary increase	5.80%	5.80%	5.80%
Average longevity at retirement age for current pensioners (in years)	14	14	14
Inflation	4%	4%	4%

Labor obligations - Amounts rec

Labor obligations - Amounts recognized in statement of income and other comprehensive income (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)	Dec. 31, 2023 MXN ($)
Remeasurement on the net defined benefit liability:
Components of defined benefit costs recognized in other comprehensive income (loss)	$ (127)	$ (2,157)	$ (21,258)	$ (4,281)
Present value of defined benefit obligations	$ 8,455		121,477	129,199	$ 143,058
Defined benefit plan
Service cost:
Current service cost		9,013	9,883	9,535
Net interest expense		12,153	10,053	8,936
Reductions and liquidations advance			(2,422)
Components of defined benefit costs recognized in profit and loss		21,166	17,514	18,471
Remeasurement on the net defined benefit liability:
Actuarial gains and losses arising from changes in financial assumptions		6,105	(31,009)	2,094
Actuarial gains and losses arising from experience adjustments		(3,916)	9,751	(6,414)
Components of defined benefit costs recognized in other comprehensive income (loss)		2,189	(21,258)	(4,320)
Total		$ 23,355	(3,744)	14,151
Present value of defined benefit obligations			$ 121,477	$ 129,199	$ 143,058

Labor obligations - Movements i

Labor obligations - Movements in defined benefit obligation (Details) - Defined benefit plan - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Movements in the present value of the defined benefit obligation
Reductions and liquidations advance		$ (2,422)
Present value of defined benefit obligation
Movements in the present value of the defined benefit obligation
Present value of defined benefit obligation at beginning of period	$ 121,477	129,199	$ 115,691
Current service cost	9,013	9,883	9,535
Interest cost	12,153	10,053	8,936
Reductions and liquidations advance		(2,422)
Remeasurement (gains)/losses:
Actuarial gains and losses arising from changes in financial and demographic assumptions	6,105	(31,009)	2,094
Actuarial gains and losses arising from experience assumptions	(3,916)	9,751	(6,414)
Benefits paid	(1,774)	(3,978)	(643)
Present value of defined benefit obligation at end of period	$ 143,058	$ 121,477	$ 129,199

Labor obligations - Sensitivity

Labor obligations - Sensitivity analysis (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Average duration period of the benefit obligation	14 years 3 months 3 days	14 years 4 months 24 days	12 years 10 months 24 days
Actuarial assumption of discount rates
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase in actuarial assumption (as a percent)	1%
Decrease in actuarial assumption (as a percent)	1%
Increase in benefit obligation	$ 16,442
Decrease in benefit obligation	$ 14,608
Actuarial assumption of expected rates of salary increases
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase in actuarial assumption (as a percent)	1%
Decrease in actuarial assumption (as a percent)	1%
Increase in benefit obligation	$ 17,691
Decrease in benefit obligation	$ 15,037

Labor obligations - Expected ca

Labor obligations - Expected cash flows (Details) $ in Thousands	Dec. 31, 2023 MXN ($)
Labor obligations
Total	$ 200,199
2024
Labor obligations
Total	12,894
2025
Labor obligations
Total	1,787
2026
Labor obligations
Total	5,398
2027
Labor obligations
Total	6,108
From 2028 and later
Labor obligations
Total	174,012
Defined benefit plan
Labor obligations
Total	147,991
Defined benefit plan | 2024
Labor obligations
Total	10,772
Defined benefit plan | 2026
Labor obligations
Total	2,816
Defined benefit plan | 2027
Labor obligations
Total	3,574
Defined benefit plan | From 2028 and later
Labor obligations
Total	130,829
Seniority premium Benefits
Labor obligations
Total	52,208
Seniority premium Benefits | 2024
Labor obligations
Total	2,122
Seniority premium Benefits | 2025
Labor obligations
Total	1,787
Seniority premium Benefits | 2026
Labor obligations
Total	2,582
Seniority premium Benefits | 2027
Labor obligations
Total	2,534
Seniority premium Benefits | From 2028 and later
Labor obligations
Total	$ 43,183

Right of use assets, net and _3

Right of use assets, net and lease liability - As Lessee (Details) $ in Thousands, $ in Thousands	1 Months Ended	12 Months Ended
	Oct. 31, 2008 MXN ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Right of use assets, net and lease liability
Beginning Balance			$ 165,004	$ 197,131
Beginning Balance			294,639	286,743	$ 256,067
Remediations			26,310	14,886	66,525
Decreases			(4,581)	(6,990)	(35,849)
Depreciation			(41,597)	(43,189)	(41,275)
Ending Balance			316,368	294,639	286,743
Ending Balance		$ 8,833	149,442	165,004	197,131
Operating lease commitments by lessee			193,179	208,205	172,132
Cash outflow for leases			58,780	53,185	54,589
Depreciation
Right of use assets, net and lease liability
Beginning Balance			(129,635)	(89,612)	(77,820)
Decreases			3,810	4,024	29,483
Depreciation			(41,101)	(44,047)	(41,275)
Ending Balance			(166,926)	(129,635)	(89,612)
Buildings
Right of use assets, net and lease liability
Beginning Balance			253,595	244,908	232,790
Remediations			17,994	8,687	41,771
Decreases			(3,251)		(29,653)
Ending Balance			268,338	253,595	244,908
Buildings | Depreciation
Right of use assets, net and lease liability
Beginning Balance			(101,110)	(67,050)	(62,266)
Decreases			2,471		27,555
Depreciation			(33,447)	(34,060)	(32,339)
Ending Balance			(132,086)	(101,110)	(67,050)
Other
Right of use assets, net and lease liability
Beginning Balance			41,044	41,835	23,277
Remediations			8,316	6,199	24,754
Decreases			(1,330)	(6,990)	(6,196)
Ending Balance			48,030	41,044	41,835
Other | Depreciation
Right of use assets, net and lease liability
Beginning Balance			(28,525)	(22,562)	(15,554)
Decreases			1,339	4,024	1,928
Depreciation			(7,654)	(9,987)	(8,936)
Ending Balance			(34,840)	(28,525)	(22,562)
Less than one year
Right of use assets, net and lease liability
Operating lease commitments by lessee			43,535	33,446	41,107
Greater than 1 year and less than 3 years
Right of use assets, net and lease liability
Operating lease commitments by lessee			43,751	97,177	83,359
Greater than 3 years
Right of use assets, net and lease liability
Operating lease commitments by lessee			$ 105,893	$ 77,582	$ 47,666
Mexico City International Airport
Right of use assets, net and lease liability
Term of contract	20 years
Minimum guaranteed income	$ 3,106
Royalty of hotel revenue (as a percent)	18%

Right of use assets, net and _4

Right of use assets, net and lease liability - Consolidated Profit and Loss (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Right of use assets, net and lease liability
Depreciation expense of right of use assets	$ 41,597	$ 43,189	$ 41,275
Interest expense on lease liabilities	$ 28,847	$ 25,592	$ 24,402

Right of use assets, net and _5

Right of use assets, net and lease liability - As Lessor (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disclosure of maturity analysis of finance lease payments receivable [line items]
Operating lease commitments by lessor	$ 1,776,360	$ 902,692	$ 1,026,727
Contingent rental income	414,934	335,892	197,439
Less than one year
Disclosure of maturity analysis of finance lease payments receivable [line items]
Operating lease commitments by lessor	668,636	383,779	428,592
Later than one year and not later than five years [member]
Disclosure of maturity analysis of finance lease payments receivable [line items]
Operating lease commitments by lessor	738,435	407,156	477,409
Greater than 5 years
Disclosure of maturity analysis of finance lease payments receivable [line items]
Operating lease commitments by lessor	$ 369,289	$ 111,757	$ 120,726

Income taxes (Details)

Income taxes (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Income taxes
Statutory rate (as a percent)	30%	30%	30%	30%
Current ISR		$ 2,167,380	$ 1,653,920	$ 1,217,748
Deferred ISR		(127,938)	(278,400)	(245,569)
Income tax expense	$ 120,542	$ 2,039,442	$ 1,375,520	$ 972,179

Income taxes - Deferred assets

Income taxes - Deferred assets and (liabilities) (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)	Dec. 31, 2020 MXN ($)
Income taxes
Deferred tax liabilities	$ (3,412)	$ (57,721)	$ (56,671)	$ (36,189)
Deferred tax assets	51,269	867,421	756,909	464,404
Net deferred ISR asset		809,700	700,238	428,215	$ 183,930
Provisions, allowances and labor obligations
Income taxes
Deferred tax liabilities		107,768	150,040	159,813
Deferred tax assets		743,038	625,408	468,314
Leasehold improvements
Income taxes
Deferred tax liabilities		(163,345)	(216,843)	(225,726)
Deferred tax assets		(53,622)	(102,196)	(243,480)
Tax loss carryforwards
Income taxes
Deferred tax liabilities		75	12,366	3,242
Deferred tax assets		172,185	208,602	243,191
Recoverable tax on assets
Income taxes
Deferred tax liabilities		9,486		28,619
Deferred tax assets		9,486	28,619
Amount recovered	$ 19,133
Others
Income taxes
Deferred tax liabilities		(2,219)	(2,234)	(2,137)
Deferred tax assets		(3,666)	(3,524)	(3,621)
Other subsidiary losses
Income taxes
Deferred tax assets		$ 172,260	$ 220,968	$ 246,433

Income taxes - Changes in defer

Income taxes - Changes in deferred tax (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Reconciliation of changes in deferred tax liability (asset) [abstract]
Beginning balance of deferred tax liability, net	$ 700,238	$ 428,215	$ 183,930
Deferred ISR in profit or loss	127,938	278,400	245,569
IMPAC recovery	(17,829)
Income tax effects recognized in other comprehensive income	(647)	(6,377)	(1,284)
Ending balance of deferred tax asset, net	$ 809,700	$ 700,238	$ 428,215

Income taxes - Reconciliation o

Income taxes - Reconciliation of the statutory income tax rate and effective income tax rate (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Reconciliation of statutory income tax rate and the effective income tax rate as a percentage of net income before income tax
Income before income taxes	$ 417,274	$ 7,059,868	$ 5,292,825	$ 3,835,809
Current ISR		2,167,380	1,653,920	1,217,748
Deferred ISR		(127,938)	(278,400)	(245,569)
Income tax expense	$ 120,542	2,039,442	1,375,520	972,179
Add (deduct) effects of permanent differences, primarily, non-deductible expenses and inflationary effects for financial and tax purposes		78,518	212,327	178,564
Statutory rate		$ 2,117,960	$ 1,587,847	$ 1,150,743
Effective rate (as a percent)	28.89%	28.89%	25.99%	25.34%
Add effects of permanent differences, primarily, non-deductible expenses and inflationary effects for financial and tax purposes. (as a percent)	1.11%	1.11%	4.01%	4.66%
Statutory rate (as a percent)	30%	30%	30%	30%

Income taxes - Tax loss carryfo

Income taxes - Tax loss carryforwards (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income taxes
Tax loss carryforwards	$ 486,172
Tax loss carryforwards utilized	199,537	$ 186,922	$ 258,900
Other subsidiary losses
Income taxes
Tax loss carryforwards	$ 88,026
Duration of tax losses	10 years
2002
Income taxes
Tax loss carryforwards	$ 7,939
2003
Income taxes
Tax loss carryforwards	188,782
2004
Income taxes
Tax loss carryforwards	160,627
2005
Income taxes
Tax loss carryforwards	1,733
2007
Income taxes
Tax loss carryforwards	3,157
2008
Income taxes
Tax loss carryforwards	13,224
2012
Income taxes
Tax loss carryforwards	33,600
2018
Income taxes
Tax loss carryforwards	6,504
2019
Income taxes
Tax loss carryforwards	6,989
2020
Income taxes
Tax loss carryforwards	27,348
2021
Income taxes
Tax loss carryforwards	24,591
2022
Income taxes
Tax loss carryforwards	$ 11,678

Income taxes - Shareholders' eq

Income taxes - Shareholders' equity tax accounts (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Balances of shareholders' equity tax accounts
Total shareholders' equity tax accounts	$ 8,573,410	$ 7,516,797	$ 8,068,017
Contributed capital account
Balances of shareholders' equity tax accounts
Total shareholders' equity tax accounts	5,599,129	5,349,827	5,039,892
Net consolidated tax profit account
Balances of shareholders' equity tax accounts
Total shareholders' equity tax accounts	$ 2,974,281	$ 2,166,970	$ 3,028,125

Income taxes - Dividend tax (De

Income taxes - Dividend tax (Details)	12 Months Ended
	Dec. 31, 2023
Income taxes
Maximum additional income taxes dividends may be subject to (as a percent)	10%

Commitment and contingencies -

Commitment and contingencies - Commitment (Details) $ in Thousands, $ in Thousands			1 Months Ended			12 Months Ended
	Apr. 16, 2021 MXN ($)	Mar. 26, 2013 MXN ($) item	Mar. 31, 2023 MXN ($)	Mar. 31, 2022 MXN ($)	Apr. 30, 2021 MXN ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Commitment and contingencies
Payment of long-term debt						$ 1,200,000	$ 70,926	$ 2,700,000	$ 13,967
Current portion of long-term debt								1,500,000
Short-term debt								$ 1,200,000	$ 2,700,000
Debt securities issued in the Mexican market on March 26, 2013
Commitment and contingencies
Principal amount		$ 1,500,000
Term of loan		10 years
Number of airports guaranteeing the certificates | item		9
Percentage of airports guaranteeing the certificates (as a percent)		80%
Debt securities issued in the Mexican market on April 16, 2021
Commitment and contingencies
Principal amount	$ 1,000,000				$ 1,000,000
Term of loan	5 years				5 years
Percentage of airports guaranteeing the certificates (as a percent)					80%
Debt securities issued in the Mexican market on April 16, 2021, accruing interest at a fixed rate
Commitment and contingencies
Principal amount	$ 2,500				$ 2,500,000
Term of loan	7 years				7 years
Percentage of airports guaranteeing the certificates (as a percent)					80%
Debt securities issued in the Mexican market on March 31, 2022
Commitment and contingencies
Principal amount				$ 1,700,000
Term of loan				5 years
Percentage of airports guaranteeing the certificates (as a percent)				80%
Debt securities issued in the Mexican market on March 31, 2022, accruing interest at a fixed rate
Commitment and contingencies
Principal amount				$ 2,300,000
Term of loan				7 years
Percentage of airports guaranteeing the certificates (as a percent)				80%
Debt securities issued in the Mexican market on March 31, 2023
Commitment and contingencies
Principal amount			$ 640,000
Term of loan			3 years 4 months 24 days
Percentage of airports guaranteeing the certificates (as a percent)			80%
Debt securities issued in the Mexican market on March 31, 2023, accruing interest at a fixed rate
Commitment and contingencies
Principal amount			$ 2,560,000
Term of loan			7 years
Percentage of airports guaranteeing the certificates (as a percent)			80%

Commitment and contingencies _2

Commitment and contingencies - Contingencies (Details) $ in Thousands, $ in Millions				60 Months Ended	278 Months Ended	279 Months Ended
	Oct. 16, 2020 ha	Mar. 05, 2020 ha	Nov. 15, 1995 USD ($) ha	Sep. 30, 2018 MXN ($)	Feb. 28, 2019 MXN ($)	Mar. 31, 2019 MXN ($)	Dec. 31, 2023 MXN ($)
Ciudad Juarex Airport - Conflict with ownership of certain land
Commitment and contingencies
Loss contingency damages			$ 120
Area of land in claim | ha			240
Municipality of Acapulco
Commitment and contingencies
Proof of payment requested by authorities						$ 27,012
Loss contingency damages					$ 27,012
Culiacn Airport
Commitment and contingencies
Loss contingency damages				$ 5,764
Durango Airport
Commitment and contingencies
Area of land in claim | ha		40
Reynosa Airport
Commitment and contingencies
Area of land in claim | ha	2.6
Aeropuerto de Monterrey, S. A. de C. V.
Commitment and contingencies
Amount paid for tax asset and corresponding funds							$ 9,846

Financial risk management - Cat

Financial risk management - Categories of financial instruments and risk management policies (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Credit and interest rate | Cash and cash equivalents and other investments held to maturity
Financial risk management
Financial Assets	$ 2,576,256	$ 3,336,420	$ 5,987,164
Credit and exchange rate | Receivables, net
Financial risk management
Financial Assets	1,298,399	1,266,110	1,085,670
Interest rate, exchange rate and liquidity | Short-term and long-term debt
Financial risk management
Financial Liabilities	10,676,708	10,184,336	7,696,622
Liquidity | Trade accounts payable
Financial risk management
Financial Liabilities	385,503	326,290	213,207
Employee statutory profit-sharing payable	66,347	56,760	31,365
Liquidity | Accrued interest
Financial risk management
Financial Liabilities	204,843	147,115	73,489
Liquidity | Short-term and long-term financial leasing
Financial risk management
Financial Liabilities	198,844	208,205	224,736
Liquidity | Accounts payable to related parties
Financial risk management
Financial Liabilities	$ 452,933	$ 286,479	$ 269,249

Financial risk management - Int

Financial risk management - Interest rate risk management (Details) - MXN ($) $ in Thousands	Dec. 31, 2023	May 05, 2023	Jan. 02, 2023	Dec. 31, 2022	Dec. 31, 2021
Financial risk management
Long-term debt	$ 10,700,000			$ 9,000,000	$ 5,000,000
Interest rate risk
Financial risk management
Long-term debt	$ 10,700,000			$ 9,000,000	$ 5,000,000
Percent of long-term debt with fixed interest rate (as a percent)	68.80%			70%	80%
Percent of long-term debt with variable interest rate (as a percent)	31.20%			30%	20%
Interest rate risk | Variable interest rate | Top of range
Financial risk management
Interest rate (as a percent)		11.5669%
Interest rate risk | Variable interest rate | Bottom of range
Financial risk management
Interest rate (as a percent)			10.76%

Financial risk management - Sen

Financial risk management - Sensitivity analysis for interest rates (Details) - MXN ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Apr. 30, 2021	Apr. 16, 2021
Variable interest rate
Financial risk management
Accrued interest	$ 3,340,000	$ 2,700,000	$ 1,000,000
Hypothetical unfavorable change in interest rate (as a percent)		10%	10%
Hypothetical increase in financing expense through unfavorable change in debt variable interest rates	$ 37,180	$ 23,174	$ 3,736
Debt securities issued in the Mexican market on April 16, 2021
Financial risk management
Principal amount				$ 1,000,000	$ 1,000,000

Financial risk management - Exc

Financial risk management - Exchange risk management (Details) - MXN ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Financial risk management
Percent of revenue (excluding construction revenue) from TUA of international passengers (as a percent)	14.59%	14.81%	16.87%
Appreciation rate of the peso to U.S. Dollar (as a percent)	10%
Projected decrease in revenue due to appreciation rate of peso to U.S. dollar	$ 168,680	$ 137,548	$ 116,929
Depreciation of peso to U.S. Dollar (as a percent)	13.11%

Financial risk management - For

Financial risk management - Foreign currency sensitivity analysis (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) $ / $	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)	Apr. 03, 2024 $ / shares	Dec. 31, 2023 MXN ($) $ / $	Dec. 31, 2022 USD ($) $ / $	Dec. 31, 2022 MXN ($) $ / $	Dec. 31, 2021 USD ($) $ / $	Dec. 31, 2021 MXN ($) $ / $
Carrying values of monetary assets and liabilities denominated in foreign currencies
Liabilities denominated in foreign currencies	$ (910,165)					$ (15,399,093)		$ (14,515,358)		$ (11,650,909)
Assets per segment	1,491,671					$ 25,237,595		$ 23,069,978		$ 22,889,141
Transactions in U.S. dollars
Revenues	$ 854,488	$ 14,457,080	$ 11,934,768	$ 8,720,010
Currency risk
Financial risk management
Unfavorable change in exchange rate of peso against U.S. dollar (as a percent)	10%					10%	10%	10%	10%	10%
Liability positions net in foreign currencies	$ 16,033						$ (903)		$ 17,459
Estimated exchange rate (gain) loss from unfavorable change in exchange rate						$ (27,076)		$ 1,758		$ (35,734)
Transactions in U.S. dollars
Revenues		9,745	6,967	3,381
Technical assistance		4,010	3,766	3,766
Insurance		118	1,150	1,392
Purchase of machinery and maintenance						22,717		18,890		5,071
Software						2,181		$ 909		$ 251
Professional services, fees and subscriptions		4,353	3,991	1,531
Construction of industrial warehouse			50,767
Other		$ 61,636	$ 11,981	$ 15,554
Currency risk | U.S. Dollar
Carrying values of monetary assets and liabilities denominated in foreign currencies
Liabilities denominated in foreign currencies	(3,832)					$ (4,784)	(6,472)
Assets per segment	$ 19,835						$ 5,569		$ 22,243
Interbank exchange rate
Exchange rate	16.9190				16.5673	16.9190	19.4715	19.4715	20.4672	20.4672

Financial risk management - Cre

Financial risk management - Credit risk (Details)	12 Months Ended
	Dec. 31, 2023 item
Financial risk management
Number of credit options	3
60 days	60 days

Financial risk management - Liq

Financial risk management - Liquidity risk (Details) $ in Thousands, $ in Thousands	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Financial risk management
Long-term debt		$ 10,700,000	$ 9,000,000	$ 5,000,000
Total liabilities	$ 910,165	15,399,093	14,515,358	11,650,909
Liquidity
Financial risk management
Long-term debt		10,700,000	9,000,000	5,000,000
Interest		4,717,622	3,455,937	1,704,830
Trade accounts payable		385,503	332,287	213,207
Interest Payable		204,843	147,115	73,489
Lease Liabilities		198,844	208,205	224,736
Accounts payable with related parties		452,933	286,479	269,249
Total liabilities		16,659,745	13,430,023	7,485,511
Liquidity | 2024
Financial risk management
Long-term debt			1,500,000
Interest		1,050,856	804,897	368,995
Trade accounts payable		385,503	332,287	213,207
Interest Payable		204,843	147,115	73,489
Lease Liabilities		44,928	33,446	29,332
Accounts payable with related parties		452,933	286,479	269,249
Total liabilities		2,139,063	3,104,224	954,272
Liquidity | Later than one year and not later than four years
Financial risk management
Long-term debt		3,340,000	1,000,000	1,500,000
Interest		2,577,708	1,880,865	863,034
Lease Liabilities		153,916	174,759	195,404
Total liabilities		6,071,624	3,055,624	2,558,438
Liquidity | Later than four years and not later than seven years
Financial risk management
Long-term debt		7,360,000	6,500,000	3,500,000
Interest		1,089,058	770,175	472,801
Total liabilities		$ 8,449,058	$ 7,270,175	$ 3,972,801

Financial risk management - Fin

Financial risk management - Financial instruments at fair value (Details) - MXN ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Financial Instruments at fair value
Total long-term debt	$ 10,700,000	$ 9,000,000	$ 5,000,000
Book Value
Financial Instruments at fair value
Total long-term debt	10,700,000	9,000,000	5,000,000
Fair Value
Financial Instruments at fair value
Total long-term debt	10,405,840	9,740,228	4,811,410
Level 1 | Fair Value
Financial Instruments at fair value
Total long-term debt	$ 10,405,840	$ 9,740,228	$ 4,811,410

Shareholders' equity - Subscrib

Shareholders' equity - Subscribed and paid-in capital (Details) $ in Thousands, $ in Thousands	Dec. 31, 2023 USD ($) shares	Dec. 31, 2023 MXN ($) shares	Dec. 31, 2022 MXN ($) shares	Dec. 31, 2021 MXN ($) shares	Jun. 11, 2021 shares	Dec. 31, 2020 shares
Shareholders' equity
Number of Shares, outstanding	386,169,425	386,169,425	386,169,425	386,169,425
Contributed Capital	$ 17,600	$ 297,782	$ 297,782	$ 297,782
Series B Class I
Shareholders' equity
Number of Shares, outstanding	340,345,556	340,345,556	340,345,556	340,345,556
Contributed Capital | $		$ 262,447	$ 262,447	$ 262,447
Series BB Class I
Shareholders' equity
Number of Shares, outstanding	49,766,000	49,766,000	49,766,000	49,766,000
Contributed Capital | $		$ 38,375	$ 38,375	$ 38,375
Treasury Series B Class I
Shareholders' equity
Number of Shares, held in treasury	(3,942,131)	(3,942,131)	(3,942,131)	(3,942,131)	(49,766,000)
Contributed capital, held in treasury | $		$ (3,040)	$ (3,040)	$ (3,040)
Common stock
Shareholders' equity
Number of Shares, outstanding	386,169,425	386,169,425	386,169,425	386,169,425		390,111,556

Shareholders' equity - Shares r

Shareholders' equity - Shares repurchased (Details) - MXN ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Jun. 11, 2021
Shares repurchased
Shares repurchased (in shares)	3,942,131
Purchase of treasury shares	$ 474,852
Market price per share	$ 137.51	$ 157.57	$ 149.82
Purchase of treasury shares	$ 474,852
Treasury Series B Class I
Shares repurchased
Treasury shares held (in shares)	3,942,131	3,942,131	3,942,131	49,766,000

Shareholders' equity - Addition

Shareholders' equity - Additional Equity Activity (Details) $ / shares in Units, $ in Thousands, $ in Thousands											12 Months Ended
	Sep. 20, 2023 MXN ($) $ / shares	Jun. 22, 2023 MXN ($) $ / shares	Apr. 21, 2023 MXN ($) item	Feb. 13, 2023 MXN ($) $ / shares	Dec. 22, 2022 MXN ($) $ / shares	Jul. 25, 2022 MXN ($) $ / shares	May 24, 2022 MXN ($) $ / shares	Apr. 22, 2022 MXN ($) item	Jun. 11, 2021	Apr. 21, 2021 MXN ($) $ / shares	Dec. 31, 2023 USD ($) shares	Dec. 31, 2023 MXN ($) shares	Dec. 31, 2022 MXN ($) shares	Dec. 31, 2021 MXN ($) shares	Dec. 31, 2020 shares
Dividends
Dividends per share | $ / shares				$ 3.716885536	$ 11.201923995					$ 5.126738671
Number of installments for payment of a cash dividend | item			2					2
Dividends paid				$ 1,450,000	$ 4,370,000					$ 2,000,000
Period during which tax on dividend distributions and interim payments can be credited against income tax											2 years
Equity reserves
Reserve for repurchase of shares								$ 1,500,000			$ 88,658	$ 1,500,000	$ 1,500,000	$ 1,028,188
Contributed Capital											$ 17,600	$ 297,782	$ 297,782	$ 297,782
Number of Shares, outstanding | shares											386,169,425	386,169,425	386,169,425	386,169,425
Transfer to capital redemption reserve								471,812
Percentage of annual net profits required to be reserved to legal reserve fund											5%
Percentage of share capital stock at par value required to be maintained in legal reserve fund											20%
Legal reserve fund not available for distribution												$ 59,556	$ 59,556	$ 59,556
Affiliates of VINCI Airports SAS [Member]
Dividends
Ownership interest indirectly held									29.99%
Dividend payments
Dividends
Dividends approved	$ 500,000	$ 1,800,000	$ 2,300,000			$ 500,000	$ 1,800,000	$ 2,300,000
Dividends per share | $ / shares	$ 1.281684668	$ 4.614064804				$ 1.281684668	$ 4.614064804
Series B Class I
Equity reserves
Contributed Capital												$ 262,447	$ 262,447	$ 262,447
Number of Shares, outstanding | shares											340,345,556	340,345,556	340,345,556	340,345,556
Series BB Class I
Equity reserves
Contributed Capital												$ 38,375	$ 38,375	$ 38,375
Number of Shares, outstanding | shares											49,766,000	49,766,000	49,766,000	49,766,000
Common stock
Equity reserves
Number of Shares, outstanding | shares											386,169,425	386,169,425	386,169,425	386,169,425	390,111,556

Accumulated other comprehensi_3

Accumulated other comprehensive loss. (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Accumulated other comprehensive loss.
Balance, Pre-tax		$ 8,160	$ (13,098)	$ (17,379)
Movements of the year, Pre-tax	$ 127	2,157	21,258	4,281
Balance, Pre-tax		10,317	8,160	(13,098)
Balance, Deferred taxes		4,785	11,162	12,446
Movements of the year, Deferred taxes	(38)	(647)	(6,377)	(1,284)
Balance, Deferred taxes		4,138	4,785	11,162
Balance, Net of tax		12,945	(1,936)	(4,933)
Movements of the year, Net of tax		1,510	14,881	2,997
Balance, Net of tax	$ 854	$ 14,455	$ 12,945	$ (1,936)

Related party balances and tr_3

Related party balances and transactions (Details) $ in Thousands, $ in Thousands			1 Months Ended	12 Months Ended
	Dec. 07, 2022	Jun. 11, 2021	Jul. 31, 2022	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Related party balances and transactions
Advance Payment for constructions to related parties				$ 2,581	$ 43,673	$ 9,602	$ 223,498
Accounts payable to related parties				$ 26,771	452,933	286,479	269,249
Grupo Aeroportuario del Centro Norte, S. A. B. de C. V
Related party balances and transactions
Ownership interest indirectly held	29.99%
Servicios de Tecnologa Aeroportuaria, S.A. de C.V. and Aerodrome Infrastructure S. r. l. [Member]
Related party balances and transactions
Ownership interest indirectly held	100%
Short term loans, OMA VYNMSA Aeroindustrial Park S.A. de C.V
Related party balances and transactions
Interest rate basis				91-day TIIE rate
ICA Constructora, S.A. de C.V.
Related party balances and transactions
Advance Payment for constructions to related parties							939
Accounts payable to related parties							27,419
Actica Sistemas, S. de R.L. de C.V.
Related party balances and transactions
Accounts payable to related parties							4,026
Autovia Golfo Centro, S.A. de C.V.
Related party balances and transactions
Advance Payment for constructions to related parties							215,772
Accounts payable to related parties							30,757
VCD Construccion y Desarrollo, S.A.P.I. de C.V.
Related party balances and transactions
Advance Payment for constructions to related parties					2,899	1,872	6,787
Accounts payable to related parties					2,767	3,157	3,508
MVD 1994 Real State Construction. S.R.L. DE c.v.
Related party balances and transactions
Advance Payment for constructions to related parties					11,466	4,436
Accounts payable to related parties					8,140
VCD Inmobiliaria y Construccin, S. A. P. I. de C.V.
Related party balances and transactions
Advance Payment for constructions to related parties					29,308	3,294
Accounts payable to related parties					819	3,864
Servicios de Tecnologia Aeroportuaria, S.A. de C.V. "SETA"
Related party balances and transactions
Accounts payable to related parties					186,971	123,905	78,939
Operadora Nacional Hispana, S.A. de C.V.
Related party balances and transactions
Accounts payable to related parties					5,906	5,100	2,949
ICA Ingenieria S. A. de C. V.
Related party balances and transactions
Accounts payable to related parties							367
GGA Capital, S.A.P.I. de C.V.
Related party balances and transactions
Accounts payable to related parties					$ 247,695	$ 149,695	110,495
Spread on interest rate basis				4.25%	4.25%
Interest rate (as a percent)				15.725%	15.725%	11.7249%
Controladora de Operaciones de Infraestructura, S A. de C V
Related party balances and transactions
Accounts payable to related parties							10,298
Grupo Hotelero Santa Fe, S. A. de C. V.
Related party balances and transactions
Accounts payable to related parties					$ 635	$ 758	$ 491
Affiliates of VINCI Airports SAS
Related party balances and transactions
Ownership interest indirectly held		29.99%
Affiliates of VINCI Airports SAS | Grupo Aeroportuario del Centro Norte, S. A. B. de C. V
Related party balances and transactions
Ownership interest indirectly held	29.99%		29.99%
Affiliates of VINCI Airports SAS | Servicios de Tecnologa Aeroportuaria, S.A. de C.V. and Aerodrome Infrastructure S. r. l. [Member]
Related party balances and transactions
Ownership interest indirectly held	100%

Related party balances and tr_4

Related party balances and transactions - Principal transactions (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Related party balances and transactions
Payments from technical assistance received	$ 14,061	$ 237,896	$ 177,667	$ 133,558
Administrative services	$ 39,095	661,447	667,600	586,542
Related parties
Related party balances and transactions
Payments from technical assistance received		237,896	177,667	133,458
Administrative services		50,300	24,834	23,420
Improvements to assets under concession			1,083,039	961,061
Related parties | Industrial warehouse
Related party balances and transactions
Capital Investment		$ 130,079	$ 52,550	$ 7,548

Related party balances and tr_5

Related party balances and transactions - Short-term promissory note (Details) $ in Thousands, $ in Thousands			12 Months Ended
	Dec. 14, 2020 USD ($)	Jun. 14, 2015	Dec. 31, 2023 MXN ($) item	Dec. 31, 2023 USD ($) item	Dec. 31, 2022 MXN ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 MXN ($)	Dec. 31, 2021 USD ($)
Disclosure of transactions between related parties [line items]
Short-term employee benefits			$ 101,166		$ 149,585		$ 78,048
Key Management personnel compensation			$ 6,974		$ 15,738		$ 18,084
Number of members | item			3	3
Servicios de Tecnologia Aeroportuaria, S.A. de C.V. "SETA"
Disclosure of transactions between related parties [line items]
Technical assistance annual consideration	$ 3,766
Percentage of ebitda before payment of technical assistance fee for next two years	3%
Increase in variable consideration than fixed technical assistance fee				$ 4,009		$ 3,766		$ 3,766
Threshold percentage of shares held by related party to trigger conversion of shares		7.65%
Minimum percentage of shares held by related party to not trigger conversion of shares		7.65%
CONOISA
Disclosure of transactions between related parties [line items]
Ownership interest indirectly held			1.90%	1.90%
Empresas ICA | Servicios de Tecnologia Aeroportuaria, S.A. de C.V. "SETA"
Disclosure of transactions between related parties [line items]
Partner ownership interest			12.90%	12.90%

Operating segment data (Details

Operating segment data (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)	Dec. 31, 2023 MXN ($)
Operating segment data
Aeronautical revenues	$ 527,907	$ 8,931,657	$ 7,055,543	$ 5,277,728
Non-aeronautical revenues	155,294	2,627,423	2,229,802	1,653,379
Construction services revenues	171,287	2,898,000	2,649,423	1,788,903
Depreciation and amortization	37,907	641,343	551,200	487,230
Operating Income	476,795	8,066,909	6,064,486	4,110,389
Assets per segment	1,491,671		23,069,978	22,889,141	$ 25,237,595
Liabilities per segment	910,165		14,515,358	11,650,909	15,399,093
MDP Expenditures and other Capital Expenditures			3,290,783	2,117,178	3,643,876
Investments in airport concessions	$ 970,584		13,940,366	11,680,684	16,421,304
Operating segments
Operating segment data
Aeronautical revenues		9,015,860	7,126,932	5,326,515
Non-aeronautical revenues		7,571,384	5,480,845	5,330,118
Construction services revenues		2,898,000	2,650,253	1,803,825
Depreciation and amortization		652,567	561,319	487,230
Operating Income		11,101,920	8,875,250	5,425,577
Assets per segment			45,921,107	45,135,646	50,169,364
Liabilities per segment			20,546,163	16,539,503	22,911,658
MDP Expenditures and other Capital Expenditures			3,291,613	2,132,101	3,643,876
Investments in airport concessions			14,083,124	11,822,612	16,508,263
Operating segments | Monterrey
Operating segment data
Aeronautical revenues		4,254,275	3,142,454	2,371,178
Non-aeronautical revenues		833,676	699,779	551,744
Construction services revenues		1,125,682	1,414,207	908,960
Depreciation and amortization		225,581	168,595	142,152
Operating Income		1,503,933	1,337,766	505,076
Assets per segment			10,064,910	9,851,832	10,323,349
Liabilities per segment			2,917,998	2,328,736	2,927,224
MDP Expenditures and other Capital Expenditures			1,461,476	1,013,223	1,237,299
Investments in airport concessions			5,922,640	4,656,916	6,842,886
Operating segments | Acapulco
Operating segment data
Aeronautical revenues		326,157	275,301	196,631
Non-aeronautical revenues		38,184	38,444	33,250
Construction services revenues		64,558	76,474	44,088
Depreciation and amortization		48,495	46,760	45,693
Operating Income		107,762	106,615	41,484
Assets per segment			1,563,437	1,610,833	1,565,723
Liabilities per segment			314,200	475,820	320,234
MDP Expenditures and other Capital Expenditures			86,876	52,188	71,705
Investments in airport concessions			1,292,170	1,259,100	1,311,101
Operating segments | Mazatlan
Operating segment data
Aeronautical revenues		596,145	472,741	317,004
Non-aeronautical revenues		66,801	57,766	46,368
Construction services revenues		114,235	142,254	45,625
Depreciation and amortization		22,941	20,999	19,254
Operating Income		196,083	182,543	57,049
Assets per segment			1,538,740	1,472,456	1,532,767
Liabilities per segment			250,217	182,768	208,420
MDP Expenditures and other Capital Expenditures			148,605	54,387	139,367
Investments in airport concessions			697,290	575,299	789,260
Operating segments | Zihuatanejo
Operating segment data
Aeronautical revenues		253,766	219,411	137,018
Non-aeronautical revenues		27,868	25,255	22,127
Construction services revenues		78,863	98,199	129,957
Depreciation and amortization		22,150	21,487	20,058
Operating Income		83,393	85,484	26,664
Assets per segment			807,473	773,651	913,976
Liabilities per segment			194,626	213,664	251,686
MDP Expenditures and other Capital Expenditures			127,168	130,553	146,683
Investments in airport concessions			744,069	665,716	801,841
Operating segments | Chihuahua
Operating segment data
Aeronautical revenues		651,442	546,445	419,027
Non-aeronautical revenues		66,514	56,993	48,531
Construction services revenues		153,019	108,683	63,456
Depreciation and amortization		30,434	26,643	26,384
Operating Income		212,353	210,624	79,271
Assets per segment			1,244,337	1,156,808	1,366,801
Liabilities per segment			416,547	311,608	539,326
MDP Expenditures and other Capital Expenditures			137,204	64,277	252,864
Investments in airport concessions			831,637	747,296	956,330
Operating segments | Culiacan
Operating segment data
Aeronautical revenues		877,897	754,160	573,506
Non-aeronautical revenues		74,315	67,591	57,560
Construction services revenues		431,568	127,961	91,262
Depreciation and amortization		26,344	24,174	22,442
Operating Income		281,698	284,812	109,180
Assets per segment			1,288,354	1,291,889	1,689,917
Liabilities per segment			315,449	218,694	685,822
MDP Expenditures and other Capital Expenditures			198,690	93,664	442,301
Investments in airport concessions			804,427	698,863	1,211,187
Operating segments | Durango
Operating segment data
Aeronautical revenues		194,373	178,142	155,408
Non-aeronautical revenues		13,853	13,485	14,536
Construction services revenues		132,316	91,796	35,600
Depreciation and amortization		12,048	10,182	10,082
Operating Income		61,587	64,228	31,170
Assets per segment			492,548	433,110	595,674
Liabilities per segment			198,914	178,875	265,070
MDP Expenditures and other Capital Expenditures			209,505	37,840	136,369
Investments in airport concessions			362,520	280,275	483,360
Operating segments | San Luis Potosi
Operating segment data
Aeronautical revenues		296,570	246,795	192,712
Non-aeronautical revenues		39,762	41,350	38,345
Construction services revenues		116,144	55,609	67,399
Depreciation and amortization		28,799	26,006	24,150
Operating Income		99,479	99,870	35,288
Assets per segment			923,689	975,174	1,040,924
Liabilities per segment			598,902	592,318	709,305
MDP Expenditures and other Capital Expenditures			99,163	69,963	118,038
Investments in airport concessions			753,573	722,596	842,221
Operating segments | Tampico
Operating segment data
Aeronautical revenues		206,586	177,992	133,178
Non-aeronautical revenues		25,573	20,297	20,054
Construction services revenues		81,292	78,079	130,162
Depreciation and amortization		20,084	17,619	12,083
Operating Income		68,667	69,212	21,775
Assets per segment			697,865	607,634	724,399
Liabilities per segment			252,466	263,087	244,303
MDP Expenditures and other Capital Expenditures			82,426	133,222	139,318
Investments in airport concessions			565,004	504,349	626,373
Operating segments | Torreon
Operating segment data
Aeronautical revenues		288,548	231,357	175,268
Non-aeronautical revenues		27,073	25,193	24,450
Construction services revenues		71,347	55,155	28,802
Depreciation and amortization		12,125	11,334	10,811
Operating Income		93,315	89,481	32,917
Assets per segment			531,591	455,251	602,710
Liabilities per segment			163,161	150,071	236,674
MDP Expenditures and other Capital Expenditures			88,188	130,982	103,514
Investments in airport concessions			351,927	307,785	411,432
Operating segments | Zacatecas
Operating segment data
Aeronautical revenues		175,109	164,052	132,427
Non-aeronautical revenues		13,353	13,616	14,996
Construction services revenues		44,982	65,542	18,318
Depreciation and amortization		11,668	9,405	8,419
Operating Income		55,681	62,141	21,138
Assets per segment			361,218	304,253	377,824
Liabilities per segment			129,973	119,919	160,612
MDP Expenditures and other Capital Expenditures			83,413	38,291	53,008
Investments in airport concessions			281,018	223,770	315,380
Operating segments | Ciudad Juarez
Operating segment data
Aeronautical revenues		719,269	568,204	403,208
Non-aeronautical revenues		53,050	39,277	36,148
Construction services revenues		459,571	258,922	165,532
Depreciation and amortization		19,808	18,108	15,201
Operating Income		228,434	212,342	74,111
Assets per segment			1,315,268	908,182	1,732,844
Liabilities per segment			580,324	322,338	921,913
MDP Expenditures and other Capital Expenditures			272,255	200,447	460,640
Investments in airport concessions			770,990	528,488	1,212,467
Operating segments | Reynosa
Operating segment data
Aeronautical revenues		175,723	149,878	119,950
Non-aeronautical revenues		13,111	10,796	12,133
Construction services revenues		24,423	77,372	74,664
Depreciation and amortization		26,486	24,422	20,472
Operating Income		55,852	55,664	24,219
Assets per segment			866,773	889,245	881,059
Liabilities per segment			421,733	490,399	408,348
MDP Expenditures and other Capital Expenditures			98,412	86,752	34,726
Investments in airport concessions			705,859	652,159	704,425
Operating segments | NH T2 Hotel
Operating segment data
Non-aeronautical revenues		277,536	238,845	171,005
Depreciation and amortization		51,532	45,647	42,054
Operating Income		77,121	66,884	35,708
Assets per segment			491,404	517,121	462,707
Liabilities per segment			206,241	205,908	216,047
MDP Expenditures and other Capital Expenditures			59,814	105	31,412
Operating segments | Hilton Garden Inn
Operating segment data
Non-aeronautical revenues		115,248	94,067	52,483
Depreciation and amortization		11,799	11,758	9,634
Operating Income		34,809	24,652	5,789
Assets per segment			292,959	309,245	208,732
Liabilities per segment			39,681	32,992	50,902
MDP Expenditures and other Capital Expenditures			1,793		3,339
Operating segments | VYNMSA
Operating segment data
Non-aeronautical revenues		91,996	81,863	68,294
Depreciation and amortization		41,346	30,695	28,186
Operating Income		38,901	41,608	31,222
Assets per segment			592,992	486,130	797,012
Liabilities per segment			350,088	262,011	552,521
MDP Expenditures and other Capital Expenditures			82,554	16,127	205,741
Operating segments | Other Segment
Operating segment data
Non-aeronautical revenues		5,793,471	3,956,228	4,118,094
Depreciation and amortization		40,927	47,485	30,155
Operating Income		7,902,852	5,881,324	4,293,516
Assets per segment			22,847,549	23,092,832	25,352,946
Liabilities per segment			13,195,643	10,190,295	14,213,251
MDP Expenditures and other Capital Expenditures			54,071	10,080	67,552
Eliminations
Operating segment data
Aeronautical revenues		(84,203)	(71,389)	(48,787)
Non-aeronautical revenues		(4,943,961)	(3,251,043)	(3,676,739)
Construction services revenues			(830)	(14,922)
Depreciation and amortization		(11,224)	(10,119)
Operating Income		$ (3,035,011)	(2,810,764)	(1,315,188)
Assets per segment			(22,851,129)	(22,246,505)	(24,931,769)
Liabilities per segment			(6,030,805)	(4,888,594)	(7,512,565)
MDP Expenditures and other Capital Expenditures			(830)	(14,923)
Investments in airport concessions			$ (142,758)	$ (141,928)	$ (86,959)

Revenues (Details)

Revenues (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 item	Dec. 31, 2023 USD ($) item	Dec. 31, 2023 MXN ($) item	Dec. 31, 2023 item kg	Dec. 31, 2023 item lb	Dec. 31, 2023 item	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Revenues
Time period that maximum rates for airport concessions are established	5 years
Number of passengers that a work load unit is equivalent to | item	1	1	1	1	1	1
Weight of cargo that a work load unit is equivalent to				100	220
Aeronautical services:
Domestic TUA			$ 6,150,256				$ 4,791,166	$ 3,422,714
International TUA			1,686,799				1,375,479	1,169,292
Landing charges			329,770				269,796	206,114
Platform for embarking and disembarking			238,054				185,785	134,436
Aircraft parking charges on extended stay or overnight			59,556				42,922	36,539
Domestic and international passenger and carry-on baggage check			81,490				63,682	52,998
Aerocars and jetways			32,664				28,168	22,395
Other airport services, leases and regulated access rights			353,068				298,545	233,240
Total revenues from aeronautical services		$ 527,907	8,931,657				7,055,543	5,277,728
Commercial activities
Car parking charges			418,525				340,095	217,728
Advertising			82,512				73,579	70,338
Retail operations			151,477				124,726	86,128
Food and beverage			245,311				176,844	120,148
Car rental operators			245,225				205,019	142,651
Time share developers			17,899				16,960	13,557
Financial services			13,705				13,013	8,355
Communication and services			17,788				16,350	18,137
Services to passengers			4,893				5,232	3,561
VIP lounges			103,355				80,933	49,381
Other services			70,799				59,152	49,593
Total revenue from commercial activities			1,371,489				1,111,903	779,577
Diversification activities:
Hotel services			379,303				325,495	221,728
OMA Carga			346,441				329,793	257,210
Real estate services			35,457				26,364	19,721
Industrial services			80,967				73,760	63,737
Other services			15,374				10,858	6,889
Total diversification activities			857,542				766,270	569,285
Complementary activities:
Leasing of space			110,314				118,851	122,639
Access rights			29,936				24,892	21,316
Checked baggage inspection			246,930				198,336	150,238
Other services			11,212				9,550	10,324
Total of complimentary activities			398,392				351,629	304,517
Total revenue from non-aeronautical services		$ 155,294	$ 2,627,423				$ 2,229,802	$ 1,653,379
Percentage of revenues generated by the Monterrery, Acapulco, Mazatlan, Culiacan, Chihuahua, Ciudad Juarez and Zihuatanejo airports						75%	75%	75%

Cost of services (Details)

Cost of services (Details) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2023 MXN ($)	Dec. 31, 2022 MXN ($)	Dec. 31, 2021 MXN ($)
Cost of services
Wages and salaries		$ 318,660	$ 281,460	$ 229,358
Maintenance		183,628	145,931	142,069
Security and insurance		146,018	142,147	128,299
Utilities (electric, cleaning and water)		192,065	166,280	144,727
Building lease			8,609	2,015
Allowance for doubtful accounts		5,767	4,711	646
Cost of hotel service		93,098	70,319	44,282
Equipment lease, fees and others		119,720	104,181	90,711
Cost of services	$ 62,590	$ 1,058,956	$ 923,638	$ 782,107

Subsequent event (Details)

Subsequent event (Details) $ in Thousands	Nov. 30, 2024 MXN ($)	May 31, 2024 MXN ($)	Apr. 26, 2024 MXN ($) installment	Apr. 21, 2023 item	Apr. 22, 2022 item
Subsequent event
Number of installments for payment of a cash dividend | item				2	2
Declaration of Dividend
Subsequent event
Dividends approved | $	$ 2,125,000	$ 2,125,000	$ 4,250,000
Number of installments for payment of a cash dividend | installment			2