v3.26.1
Related Party Transactions - Additional Information (Details)
shares in Millions
3 Months Ended 12 Months Ended
Feb. 16, 2026
USD ($)
shares
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Jul. 31, 2025
Apr. 30, 2025
Jan. 26, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 27, 2023
USD ($)
Jun. 30, 2023
Related Party Transaction [Line Items]                    
Revenue   $ 96,350,000 $ 88,125,000              
Long-term debt   103,444,000                
Senior Notes                    
Related Party Transaction [Line Items]                    
Unamortized debt issuance costs   403,000   $ 38,000            
Interest expense   986,000 910,000              
Maximum aggregate principal amount             $ 25,773,000      
Potential prepayment premium, percentage             0.03      
Prepayment event, change of control, minimum percentage of disposition of consolidated assets             0.50      
Amount of outstanding principal due on each payment date, percentage             0.01      
Period for which outstanding principal triggers a payment             30 days      
Interest rate terms the Note Amendment revised the Applicable Rate of interest to mean either (i) a 15.00% annual rate for any period during which the Outstanding Principal Amount equals or exceeds $12,500,000, or (ii) a 13.00% annual rate for any period during which the Outstanding Principal Amount is less than $12,500,000.                  
Reimbursable expenses $ 26,542                  
Periodic principal repayments $ 2,400,000                  
Frequency of periodic payments quarterly                  
Non-refundable fee payable by borrower $ 386,598,000                  
Long-term debt   24,535,000                
Senior Notes | Minimum                    
Related Party Transaction [Line Items]                    
Principal amount $ 12,500,000                  
Interest rate 13.00%                  
Senior Notes | Maximum                    
Related Party Transaction [Line Items]                    
Principal amount $ 12,500,000                  
Interest rate 15.00%                  
Senior Notes | LGM Enterprises, LLC                    
Related Party Transaction [Line Items]                    
Prepayment event, change of control, personal guarantor minimum ownership percentage             1      
Senior Notes, Purchase or Refinancing of Aircraft                    
Related Party Transaction [Line Items]                    
Maximum aggregate principal amount             $ 25,000,000      
Senior Notes - Cash Escrow Account                    
Related Party Transaction [Line Items]                    
Interest rate             3.00%      
Senior Notes - Principal Withdrawn and Released to Borrower                    
Related Party Transaction [Line Items]                    
Interest rate             13.00%      
FlyExclusive Jet Share, LLC | Senior Notes | LGM Enterprises, LLC                    
Related Party Transaction [Line Items]                    
Prepayment event, change of control, personal guarantor minimum ownership percentage             1      
Notes Payable to Banks                    
Related Party Transaction [Line Items]                    
Interest rate         10.00% 6.50%       7.75%
Unamortized debt issuance costs   123,000   446,000            
Notes Payable to Banks | Bank #5                    
Related Party Transaction [Line Items]                    
Principal amount               $ 15,871,000    
Interest rate               14.00%    
Unamortized debt issuance costs   141,000   157,000            
Interest expense   515,000 628,000              
Personal Guarantor | Senior Notes                    
Related Party Transaction [Line Items]                    
Prepayment event, change of control, personal guarantor minimum ownership percentage             0.51      
Mr. Segrave, Jr. | LGM Enterprises, LLC                    
Related Party Transaction [Line Items]                    
Common units, redeemed (in shares) | shares 10                  
Mr. Segrave, Jr. | LGM Enterprises, LLC | Common Stock | Class A Common stock                    
Related Party Transaction [Line Items]                    
Number of shares exchanged during the period | shares 10                  
Mr. Segrave, Jr. | LGM Enterprises, LLC | Common Stock | Class B Common stock                    
Related Party Transaction [Line Items]                    
Stock surrendered during period shares | shares 10                  
Related Party                    
Related Party Transaction [Line Items]                    
Short term accounts receivable   2,369,000   1,325,000            
Notes receivable, current portion   7,078,000   7,728,000            
Related Party | Senior Secured Note                    
Related Party Transaction [Line Items]                    
Debt instrument outstanding amount   21,022,000   9,041,000            
Related Party | Promissory Note                    
Related Party Transaction [Line Items]                    
Principal amount                 $ 3,947,000  
Interest rate                 8.00%  
Interest expense   0 70,000              
Related Party | Carolina Air Center, LLC, Crystal Coast Aviation, LLC, and Kinston Jet Center, LLC                    
Related Party Transaction [Line Items]                    
Fuel costs   475,000 366,000              
Related party receivables   372,000   371,000            
Related Party | Kinston Jet Center, LLC, Kinston Jet House, LLC and LGM Auto, LLC                    
Related Party Transaction [Line Items]                    
Rent expense   $ 1,079,000 $ 1,034,000              
Related Party | Supplier Concentration Risk | Cost of Revenue Benchmark                    
Related Party Transaction [Line Items]                    
Percentage of total fuel costs   2.00% 2.00%              
Related Party | Flights | Owners of Subsidiaries and Lessor VIEs                    
Related Party Transaction [Line Items]                    
Revenue   $ 3,467,000 $ 3,896,000              
Related Party | Flights | Related Parties Excluding Owners of Subsidiaries and Lessor VIEs                    
Related Party Transaction [Line Items]                    
Revenue   0 $ 26,000              
Related Party | Related Party Payables                    
Related Party Transaction [Line Items]                    
Increase (decrease) in equity   $ 1,155,000   $ 887,000