FLYYQ · Spirit Aviation Holdings, Inc.

Represents the grant of an award of restricted stock units, which are generally scheduled to vest 100% on the first anniversary of the grant date, subject to the Reporting Person's continued service through such date.

Represents the grant of an award of restricted stock units, which are generally scheduled to vest 100% on the first anniversary of the grant date, subject to the Reporting Person's continued service through such date.

Represents the grant of an award of restricted stock units, which are generally scheduled to vest 100% on the first anniversary of the grant date, subject to the Reporting Person's continued service through such date.

Represents the grant of an award of restricted stock units, which are generally scheduled to vest 100% on the first anniversary of the grant date, subject to the Reporting Person's continued service through such date.

Represents the grant of an award of restricted stock units, which are generally scheduled to vest 100% on the first anniversary of the grant date, subject to the Reporting Person's continued service through such date.

Represents the grant of an award of restricted stock units, which are generally scheduled to vest 100% on the first anniversary of the grant date, subject to the Reporting Person's continued service through such date.

Represents a grant of performance stock units ("PSUs"), reflected at the target number of shares underlying such PSUs. The PSUs will be earned and vest on the third anniversary of April 1, 2025, subject generally to (i) the Reporting Person's continued employment through the applicable vesting date and (ii) the level of achievement of an equity valuation growth performance goal, measured at the end of a three-year performance period (or, if earlier, the date of a change of control of the Issuer).

The performance shares convert to common stock on a 1 to 1 basis.

Represents a grant of performance stock units ("PSUs"), reflected at the target number of shares underlying such PSUs. The PSUs will be earned and vest on the third anniversary of April 1, 2025, subject generally to (i) the Reporting Person's continued employment through the applicable vesting date and (ii) the level of achievement of an equity valuation growth performance goal, measured at the end of a three-year performance period (or, if earlier, the date of a change of control of the Issuer).

The performance shares convert to common stock on a 1 to 1 basis.

Represents a grant of performance stock units ("PSUs"), reflected at the target number of shares underlying such PSUs. The PSUs will be earned and vest on the third anniversary of April 1, 2025, subject generally to (i) the Reporting Person's continued employment through the applicable vesting date and (ii) the level of achievement of an equity valuation growth performance goal, measured at the end of a three-year performance period (or, if earlier, the date of a change of control of the Issuer).

The performance shares convert to common stock on a 1 to 1 basis.

Represents the grant of an award of restricted stock units, vesting in one-third increments on each of the first three anniversaries of April 1, 2025, subject to the Reporting Person's continued employment through each applicable vesting date.

Represents the grant of an award of restricted stock units, vesting in one-third increments on each of the first three anniversaries of April 1, 2025, subject to the Reporting Person's continued employment through each applicable vesting date.

Represents the grant of an award of restricted stock units, vesting in one-third increments on each of the first three anniversaries of April 1, 2025, subject to the Reporting Person's continued employment through each applicable vesting date.

Represents a grant of performance stock units ("PSUs"), reflected at the target number of shares underlying such PSUs. The PSUs will be earned and vest on the third anniversary of April 1, 2025, subject generally to (i) the Reporting Person's continued employment through the applicable vesting date and (ii) the level of achievement of an equity valuation growth performance goal, measured at the end of a three-year performance period (or, if earlier, the date of a change of control of the Issuer).

The performance shares convert to common stock on a 1 to 1 basis.

Represents the grant of an award of restricted stock units, vesting in one-third increments on each of the first three anniversaries of April 1, 2025, subject to the Reporting Person's continued employment through each applicable vesting date.

Restricted stock units.

Includes restricted stock units.

Includes restricted stock units.

Includes restricted stock units.

This transaction was executed in multiple trades in prices ranging from $0.82 to 0.8410, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Includes restricted stock units.

Includes restricted stock units.

This transaction was executed in multiple trades in prices ranging from $0.8560 to 0.8811, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Includes restricted stock units.

Includes restricted stock units.

Includes restricted stock units.

Includes restricted stock units.

This Form 4 is being filed late due to inadvertent administrative error.

Includes restricted stock units.

This transaction was executed in multiple trades in prices ranging from $0.61 to $0.6181, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Includes restricted stock units.

Includes restricted stock units.

Includes restricted stock units.

This transaction was executed in multiple trades in prices ranging from $0.56 to 0.57 , inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Includes restricted stock units.

Grants of restricted stock units; 20,966 restricted stock units vest on January 24, 2025, and 7,547 restricted stock units vest on August 14, 2025

Includes restricted stock units.

Grant of restricted stock units, vesting in one-third increments on August 14th over 3 years.

Restricted Stock Units.

Grant of restricted stock units, vesting in one-half increments over 2 years.

Includes restricted stock units.

The transaction reported represents the withholding of shares by the issuer to satisfy the company's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units.

Includes restricted stock units.

The transaction reported represents the withholding of shares by the issuer to satisfy the company's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units.

Includes restricted stock units.

The transaction reported represents the acquisition of shares by the issuer following settlement of the 2021 grant of performance share units with a performance period from January 1, 2021 through December 31, 2023.

Includes restricted stock units.

The transaction reported represents the acquisition of shares by the issuer following settlement of the 2021 grant of performance share units with a performance period from January 1, 2021 through December 31, 2023.

Includes restricted stock units.

The transaction reported represents the acquisition of shares by the issuer following settlement of the 2021 grant of performance share units with a performance period from January 1, 2021 through December 31, 2023.

Includes restricted stock units.

The transaction reported represents the acquisition of shares by the issuer following settlement of the 2021 grant of performance share units with a performance period from January 1, 2021 through December 31, 2023.

Includes restricted stock units.

The transaction reported represents the acquisition of shares by the issuer following settlement of the 2021 grant of performance share units with a performance period from January 1, 2021 through December 31, 2023.

Includes restricted stock units.

The transaction reported represents the acquisition of shares by the issuer following settlement of the 2021 grant of performance share units with a performance period from January 1, 2021 through December 31, 2023.

Includes restricted stock units.