v3.25.4
Segments - Summary of Consolidated Segment Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Revenue $ 106,557 $ 119,425
Operating expenses:    
Cost of revenue, exclusive of depreciation and amortization 102,376 109,934
Technology and development 10,299 24,041
Sales and marketing 8,177 7,514
General and administrative 53,285 29,851
Depreciation and amortization 9,294 8,341
Total operating expenses 183,431 179,681
Operating loss (76,874) (60,256)
Other income (expense):    
Changes in fair value of financial instruments carried at fair value, net (8,574) (11,732)
Interest expense (13,205) (8,617)
Gain (loss) on extinguishment of debt (3,904) 5,398
Other income (expense), net (8,379) 12
Total other income (expense), net (34,062) (14,939)
Loss before income taxes (110,936) (75,195)
Income tax benefit 380 287
Net loss (110,556) (74,908)
Air Mobility Segment    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Revenue 106,557 119,425
Operating expenses:    
Cost of revenue, exclusive of depreciation and amortization 102,376 109,934
Technology and development 10,299 24,041
Sales and marketing 8,177 7,514
General and administrative 53,285 29,851
Depreciation and amortization 9,294 8,341
Other income (expense):    
Changes in fair value of financial instruments carried at fair value, net (8,574) (11,732)
Interest expense (13,205) (8,617)
Gain (loss) on extinguishment of debt (3,904) 5,398
Other income (expense), net (8,379) 12
Total other income (expense), net (34,062) (14,939)
Income tax benefit 380 287
Air Mobility Segment | Aircraft Expenses    
Operating expenses:    
Cost of revenue, exclusive of depreciation and amortization 76,812 76,164
Air Mobility Segment | Pilot Expenses    
Operating expenses:    
Cost of revenue, exclusive of depreciation and amortization 13,709 18,390
Air Mobility Segment | Other    
Operating expenses:    
Cost of revenue, exclusive of depreciation and amortization $ 11,855 $ 15,380