v3.26.1
Segment Reporting - Summary of Consolidated Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]        
Revenue $ 29,509 $ 27,431 $ 55,122 $ 50,937
Operating expenses:        
Cost of revenue, exclusive of depreciation and amortization 29,447 24,058 55,393 48,764
Technology and development 1,781 2,734 4,226 5,414
Sales and marketing 3,136 1,501 5,102 3,154
General and administrative 11,488 12,628 17,547 23,514
Depreciation and amortization 2,455 2,441 5,007 4,589
Total operating expenses 48,307 43,362 87,275 85,435
Operating loss (18,798) (15,931) (32,153) (34,498)
Other income (expense):        
Changes in fair value of financial instruments carried at fair value, net (6,794) (7,753) (10,407) (2,357)
Interest expense (1,239) (3,766) (2,463) (7,661)
Gain (loss) on extinguishment of debt     0 39
Other expense, net (1,355) (612) (3,464) (2,104)
Total other expense, net (9,388) (12,131) (16,334) (12,083)
Loss before income taxes (28,186) (28,062) (48,487) (46,581)
Income tax benefit 53 64 92 117
Net loss (28,133) (27,998) (48,395) (46,464)
Air Mobility Segment        
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]        
Revenue 29,509 27,431 55,122 50,937
Operating expenses:        
Cost of revenue, exclusive of depreciation and amortization 29,447 24,058 55,393 48,764
Technology and development 1,781 2,734 4,226 5,414
Sales and marketing 3,136 1,501 5,102 3,154
General and administrative 11,488 12,628 17,547 23,514
Depreciation and amortization 2,455 2,441 5,007 4,589
Total operating expenses 48,307 43,362 87,275 85,435
Operating loss (18,798) (15,931) (32,153) (34,498)
Other income (expense):        
Changes in fair value of financial instruments carried at fair value, net (6,794) (7,753) (10,407) (2,357)
Interest expense (1,239) (3,766) (2,463) (7,661)
Gain (loss) on extinguishment of debt       39
Other expense, net (1,355) (612) (3,464) (2,104)
Total other expense, net (9,388) (12,131) (16,334) (12,083)
Loss before income taxes (28,186) (28,062) (48,487) (46,581)
Income tax benefit 53 64 92 117
Net loss (28,133) (27,998) (48,395) (46,464)
Air Mobility Segment | Aircraft Expenses        
Operating expenses:        
Cost of revenue, exclusive of depreciation and amortization 23,341 18,000 42,876 35,789
Air Mobility Segment | Pilot Expenses        
Operating expenses:        
Cost of revenue, exclusive of depreciation and amortization 3,084 3,243 6,573 7,136
Air Mobility Segment | Other        
Operating expenses:        
Cost of revenue, exclusive of depreciation and amortization $ 3,022 $ 2,815 $ 5,944 $ 5,839