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Rotable spare parts, furniture and equipment, net - Reconciliation of changes (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year $ 454,602 [1] $ 364,994  
Additions (356,394) (195,494)  
Disposals and transfers (227,750) (45,686)  
Borrowing costs, net (13,676) 2,943  
Other movements (9) 7  
Conversion effects   (12,853)  
Depreciation (90,790) (50,297) $ (37,383)
Balance at end of the year 478,771 454,602 [1] 364,994
Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 661,242    
Balance at end of the year 765,103 661,242  
Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (206,640)    
Balance at end of the year (286,332) (206,640)  
Spare engine leases      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 382    
Depreciation (309) (1,917)  
Balance at end of the year 795 382  
Flight equipment      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 41,914 23,356  
Additions (17,091) (25,503)  
Disposals and transfers (1,656) (137)  
Conversion effects   (1,018)  
Depreciation (5,182) (5,790)  
Balance at end of the year 52,167 41,914 23,356
Flight equipment | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 106,575    
Balance at end of the year 110,959 106,575  
Flight equipment | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (64,661)    
Balance at end of the year (58,792) (64,661)  
Constructions and improvements      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 1,246 1,354  
Disposals and transfers   (1)  
Other movements 107 735  
Conversion effects   (42)  
Depreciation (607) (800)  
Balance at end of the year 746 1,246 1,354
Constructions and improvements | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 7,457    
Balance at end of the year 7,564 7,457  
Constructions and improvements | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (6,211)    
Balance at end of the year (6,818) (6,211)  
Computer equipment      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 200 392  
Additions (8) (72)  
Disposals and transfers   (3)  
Other movements (1) 26  
Conversion effects   (10)  
Depreciation (95) (277)  
Balance at end of the year 112 200 392
Computer equipment | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 1,400    
Balance at end of the year 1,409 1,400  
Computer equipment | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (1,200)    
Balance at end of the year (1,297) (1,200)  
Office furniture and equipment      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 1,252 1,590  
Additions (9) (3)  
Disposals and transfers (2) (171)  
Other movements 67 148  
Conversion effects   (44)  
Depreciation (232) (274)  
Balance at end of the year 1,094 1,252 1,590
Office furniture and equipment | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 2,933    
Balance at end of the year 2,997 2,933  
Office furniture and equipment | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (1,681)    
Balance at end of the year (1,903) (1,681)  
Electric power equipment      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 289 385  
Additions (4) (96)  
Disposals and transfers   (123)  
Other movements (7)    
Conversion effects   (7)  
Depreciation (51) (62)  
Balance at end of the year 235 289 385
Electric power equipment | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 535    
Balance at end of the year 530 535  
Electric power equipment | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (246)    
Balance at end of the year (295) (246)  
Workshop tools      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 56 167  
Additions (8) (84)  
Disposals and transfers   (14)  
Conversion effects   (3)  
Depreciation (55) (178)  
Balance at end of the year 9 56 167
Workshop tools | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 421    
Balance at end of the year 429 421  
Workshop tools | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (365)    
Balance at end of the year (420) (365)  
Motorized transport equipment platform      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 398 367  
Additions   (236)  
Disposals and transfers   (250)  
Other movements 7 176  
Conversion effects   (16)  
Depreciation (155) (115)  
Balance at end of the year 250 398 367
Motorized transport equipment platform | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 561    
Balance at end of the year 565 561  
Motorized transport equipment platform | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (163)    
Balance at end of the year (315) (163)  
Communications equipment      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 223 289  
Disposals and transfers (1) (29)  
Other movements 1 21  
Conversion effects   (8)  
Depreciation (38) (50)  
Balance at end of the year 185 223 289
Communications equipment | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 585    
Balance at end of the year 582 585  
Communications equipment | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (362)    
Balance at end of the year (397) (362)  
Workshop machinery and equipment      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 701 648  
Additions (47) (206)  
Disposals and transfers   (43)  
Other movements 4 6  
Conversion effects   (21)  
Depreciation (110) (95)  
Balance at end of the year 642 701 648
Workshop machinery and equipment | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 1,101    
Balance at end of the year 1,131 1,101  
Workshop machinery and equipment | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (400)    
Balance at end of the year (489) (400)  
Service carts on board      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 114 156  
Additions (7)    
Conversion effects   (4)  
Depreciation (37) (38)  
Balance at end of the year 84 114 156
Service carts on board | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 448    
Balance at end of the year 452 448  
Service carts on board | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (334)    
Balance at end of the year (368) (334)  
Allowance for obsolescence [Member]      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year   150  
Disposals and transfers   148  
Conversion effects   2  
Balance at end of the year     150
Pre-delivery payments      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 253,826 246,639  
Additions (166,571) (55,749)  
Disposals and transfers (221,253) (43,678)  
Borrowing costs, net (13,676) 2,943  
Other movements (13)    
Conversion effects   (7,827)  
Balance at end of the year 185,455 253,826 246,639
Pre-delivery payments | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 253,826    
Balance at end of the year 185,455 253,826  
Construction and improvements in process      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 26,522 2,684  
Additions (33,838) (26,982)  
Disposals and transfers (4,838) (1,385)  
Other movements (23,622) (1,318)  
Conversion effects   (441)  
Balance at end of the year 31,900 26,522 2,684
Construction and improvements in process | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 26,522    
Balance at end of the year 31,900 26,522  
Leasehold improvements to flight equipment      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 127,861 87,117  
Additions (138,811) (86,563)  
Other movements 23,448 213  
Conversion effects   (3,414)  
Depreciation (84,228) (42,618)  
Balance at end of the year 205,892 127,861 $ 87,117
Leasehold improvements to flight equipment | Gross value      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year 258,878    
Balance at end of the year 421,130 258,878  
Leasehold improvements to flight equipment | Accumulated depreciation / amortization      
Rotable spare parts, furniture and equipment, net      
Balance at beginning of the year (131,017)    
Balance at end of the year $ (215,238) $ (131,017)  
[1] The comparative Consolidated financial statements have been re-presented from Mexican peso to U.S. dollar to reflect the Company’s change in presentation currency.