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Stockholders' Equity / Members' Deficit and Noncontrolling Interests - Narrative (Details) |  |  |  |  |  | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |  |  |  |  |
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Jan. 09, 2024 shares | Jan. 02, 2024 USD ($) shares | Dec. 31, 2023 USD ($) $ / shares shares | Dec. 31, 2023 $ / shares shares | Dec. 27, 2023 USD ($) $ / shares shares | Dec. 26, 2023 USD ($) $ / shares shares | Jun. 30, 2024 USD ($) $ / shares shares | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) $ / shares shares | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) $ / shares shares | Dec. 27, 2023 USD ($) $ / shares shares | Dec. 31, 2022 USD ($) $ / shares shares | Dec. 27, 2024 shares | May 10, 2024 shares | Mar. 31, 2024 shares | Mar. 26, 2024 aircraft | Mar. 04, 2024 USD ($) vote $ / shares shares | Jul. 01, 2023 aircraft
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total number of shares authorized (in shares) |  |  |  |  | 325,000,000 |  |  |  |  |  |  | 325,000,000 |  |  |  |  |  |  |
Preferred stock, shares authorized (in shares) |  |  | 25,000,000 | 25,000,000 |  |  | 25,000,000 |  | 25,000,000 |  | 25,000,000 |  |  |  |  |  |  |  |
Preferred stock, par value (in dollars per share) | $ / shares |  |  | $ 0.0001 | $ 0.0001 |  |  | $ 0.0001 |  | $ 0.0001 |  | $ 0.0001 |  |  |  |  |  |  |  |
Preferred stock, shares issued (in shares) |  |  | 25,000 | 25,000 |  |  | 25,000 |  | 25,000 |  | 25,000 |  |  |  |  |  |  |  |
Preferred stock, shares outstanding (in shares) |  |  | 25,000 | 25,000 |  |  | 25,000 |  | 25,000 |  | 25,000 |  |  |  |  |  |  |  |
Preferred stock, par value (in dollars per share) | $ / shares |  |  |  |  | $ 0.0001 |  |  |  |  |  |  | $ 0.0001 |  |  |  |  |  |  |
Increase in dividends payable and accreted discount on Series A Preferred Temporary Equity | $ |  |  |  |  |  |  |  |  | $ 1,257,000 | $ 0 |  |  |  |  |  |  |  |  |
Exercise price (in dollars per share) | $ / shares |  |  |  |  | $ 11.50 |  |  |  |  |  |  | $ 11.50 |  |  |  |  |  | $ 0.01 |
Net loss attributable to noncontrolling interest | $ |  |  | $ 92,000 |  |  |  | $ 2,200,000 | $ 1,722,000 | 7,650,000 | $ 4,259,000 | $ 8,983,000 | $ 8,891,000 | $ 10,200,000 |  |  |  |  |  |
Exchange of ownership interest, number of aircrafts and related entities | aircraft |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7 |  | 16
Total ownership after exchange of ownership interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |  | 1
Gain (loss) on exchange of ownership interest | $ |  |  |  |  |  |  | $ 0 |  | $ 0 |  | $ 0 |  |  |  |  |  |  |  |
Public Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class A Common Stock issuable upon exercise of warrants (in shares) |  |  |  |  | 7,066,668 |  |  |  |  |  |  | 7,066,668 |  |  | 2,521,569 |  |  |  |
Private Placement Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class A Common Stock issuable upon exercise of warrants (in shares) |  |  |  |  | 4,333,333 |  |  |  |  |  |  | 4,333,333 |  |  |  |  |  |  |
Warrant | Private Placement Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares available for resale under the amended underwriting agreement (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,333,333 |  |  |  |
Common Class A |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, par value (in dollars per share) | $ / shares |  |  | $ 0.0001 | $ 0.0001 | $ 0.0001 |  | $ 0.0001 |  | $ 0.0001 |  | $ 0.0001 | $ 0.0001 | $ 0.0001 |  |  |  |  | $ 0.0001 |
Common stock, shares authorized (in shares) |  |  | 200,000,000 | 200,000,000 | 200,000,000 |  | 200,000,000 |  | 200,000,000 |  | 200,000,000 | 200,000,000 | 0 |  |  |  |  |  |
Common stock, issued (in shares) |  |  | 16,647,529 | 16,647,529 |  |  | 17,899,586 |  | 17,899,586 |  | 16,647,529 |  | 0 |  |  |  |  |  |
Common stock, outstanding (in shares) |  |  | 16,647,529 | 16,647,529 |  |  | 17,899,586 |  | 17,899,586 |  | 16,647,529 |  | 0 |  |  |  |  |  |
Number of shares of common stock issued for each common unit redeemed (in shares) |  |  |  |  |  |  | 1 |  | 1 |  |  |  |  |  |  |  |  |  |
Common Class A | Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, outstanding (in shares) |  |  | 16,647,529 | 16,647,529 |  |  | 17,899,586 |  | 17,899,586 |  | 16,647,529 |  |  |  |  | 17,892,021 |  |  |
Stock issued for services (in shares) | 73,600 |  |  |  | 73,600 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Class A | Common Stock | Underwriter |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of stock, reimbursement received | $ |  | $ 18,000 |  |  | $ 800,000 |  |  |  |  |  |  | $ 800,000 |  |  |  |  |  |  |
Common Class A | Common Stock | Underwriter | Public Stockholder |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares of Class A Common Stock issuable (in shares) |  | 75,000 |  | 75,000 |  | 75,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Stock sold, consideration received | $ |  |  |  |  |  | $ 818,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price (in dollars per share) | $ / shares |  |  |  |  |  | $ 10.90 |  |  |  |  |  |  |  |  |  |  |  |  |
Common Class A | Sale of Stock, Tranche One | Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum number of shares available for resale (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15,545,274 |  |  |  |
Common Class A | Sale of Stock, Tranche Two | Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum number of shares available for resale (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,333,333 |  |  |  |
Common Class A | Sale of Stock, Tranche Three | Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum number of shares available for resale (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 59,930,000 |  |  |  |
Common Class A | Forecast |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares of common stock issued for each common unit redeemed (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |  |  |  |  |
Common Class B |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, par value (in dollars per share) | $ / shares |  |  | $ 0.0001 | $ 0.0001 | $ 0.0001 |  | $ 0.0001 |  | $ 0.0001 |  | $ 0.0001 | $ 0.0001 | $ 0.0001 |  |  |  |  |  |
Common stock, shares authorized (in shares) |  |  | 100,000,000 | 100,000,000 | 100,000,000 |  | 100,000,000 |  | 100,000,000 |  | 100,000,000 | 100,000,000 | 0 |  |  |  |  |  |
Common stock, issued (in shares) |  |  | 59,930,000 | 59,930,000 |  |  | 59,930,000 |  | 59,930,000 |  | 59,930,000 |  | 0 |  |  |  |  |  |
Common stock, outstanding (in shares) |  |  | 59,930,000 | 59,930,000 |  |  | 59,930,000 |  | 59,930,000 |  | 59,930,000 |  | 0 |  |  |  |  |  |
Number of shares of common stock cancelled for each common unit redeemed (in shares) |  |  |  |  |  |  | 1 |  | 1 |  |  |  |  |  |  |  |  |  |
Common Class B | Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, outstanding (in shares) |  |  | 59,930,000 | 59,930,000 |  |  | 59,930,000 |  | 59,930,000 |  | 59,930,000 |  |  |  |  | 59,930,000 |  |  |
Common Class B | Forecast |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares of common stock cancelled for each common unit redeemed (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |  |  |  |  |
Redeemable Preferred Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of non-convertible redeemable preferred stock shares available (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25,000 |
Increase in dividends payable and accreted discount on Series A Preferred Temporary Equity | $ |  |  |  |  |  |  | $ 819,400 |  |  |  |  |  |  |  |  |  |  |  |
Dividends per share (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 32.78 |  | $ 32.78 |  |  |  |  |  |  |  |  |  |
Amortization of discount on Series A Preferred temporary equity | $ |  |  |  |  |  |  | $ 341,000 |  | $ 438,000 |  |  |  |  |  |  |  |  |  |
Redeemable Preferred Stock | Private Placement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, par value (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.0001 |
Initial stated value | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000 |
Number of votes per share of preferred stock | vote |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |
Minimum percentage of cash dividends declared on third dividend payment date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.43 |
Percentage of cash dividends on each subsequent dividend payment date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |
Redeemable Preferred Stock | Private Placement | Anniversary Period 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.1000 |
Redeemable Preferred Stock | Private Placement | Anniversary Period 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.1200 |
Redeemable Preferred Stock | Private Placement | Anniversary Period 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.1400 |
Redeemable Preferred Stock | Private Placement | Anniversary Period 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.1600 |
Common Class A Not Issued to Employees |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Treasury stock (in shares) |  |  |  |  |  |  | 1,400 |  | 1,400 |  |  |  |  |  |  |  |  |  |

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