Critical accounting judgments and key sources of estimation uncertainty: (Details) - MXN ($) $ in Thousands		12 Months Ended
	May 15, 2008	Dec. 31, 2024	Dec. 31, 2023
Ifrs Statement [Line Items]
Expected Revenue From Airplan		$ 13,081,476	$ 12,450,476
Original concession period for operating rights	25 years	50 years
Airplan
Ifrs Statement [Line Items]
Original concession period for operating rights	15 years	25 years
Minimum \| Airplan
Ifrs Statement [Line Items]
Original concession period for operating rights		15 years