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Balances and transactions with related parties: (Tables) | 12 Months Ended
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Dec. 31, 2023
Balances and transactions with related parties: |
Schedule of balances receivable and payable | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31,
​ |  | 2022 |  | 2023
Accounts payable and accumulated expenses (Note 9):(*) |  | ​ |  |  | ​ |
Inversiones y Técnicas Aeroportuarias, S. A. de C. V. |  | ​ |  |  | ​ |
(Shareholder/technical assistance) |  | Ps. | 169,696 |  | Ps. | 178,294
​ |  | Ps. | 169,696 |  | Ps. | 178,294
(*) | These are accounts with terms of less than one year under similar market conditions.
Schedule of transactions with related parties | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31,
​ |  | 2021 |  | 2022 |  | 2023
Commercial income: |  | ​ |  |  | ​ |  |  | ​ |
Autobuses de Oriente, S. A. de C. V. (Stockholder) |  | Ps. | 11,800 |  | Ps. | 15,899 | ​ | Ps. | 20,162
Autobuses Golfo Pacífico, S. A. de C. V. (Stockholder) |  | ​ | 6,468 |  | ​ | 7,616 | ​ | ​ | 8,306
Coordinados de México de Oriente, S. A. de C. V. (Stockholder) |  | ​ | 162 |  | ​ | 189 | ​ | ​ | 202
​ |  | ​ |  |  | ​ |  |  | ​ |
Expenses: |  | ​ |  |  | ​ |  |  | ​ |
Technical assistance (Note 14.4) |  | Ps. | (391,698) | ​ | Ps. | (643,891) | ​ | Ps. | (715,462)
​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Related parties: |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Administrative services |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Leasing |  | Ps. | (5,863) | ​ | Ps. | (4,610) | ​ | Ps. | (5,773)
Cleaning services |  | ​ | (12,307) | ​ | ​ | — | ​ | ​ | —
Schedule of compensation of key personnel | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31,
​ |  | 2021 |  | 2022 |  | 2023
Short term salaries and other benefits paid to key personnel(*) |  | Ps. | 122,271 | ​ | Ps. | 166,922 | ​ | Ps. | 171,595
Fees paid to the Board of Directors and Committees |  | ​ | 8,144 | ​ | ​ | 8,671 | ​ | ​ | 10,261
(*) In fiscal years 2021, 2022 and 2023, includes costs of Ps.15,706, Ps.77,419 and Ps.70,026 and Ps.66,083, Ps.64,795 and Ps.16,871, respectively, for key personnel of directors of Aerostar and Airplan.

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