v3.25.2
Special Items (Tables)
 6 Months Ended
Jun. 30, 2025
Property, Plant and Equipment [Abstract]  
Schedule of Unusual or Infrequent Items, or Both
The following is a listing of special items presented on our consolidated statements of operations for the three and six months ended June 30, 2025 and 2024 (in millions):
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Special items
Voluntary opt-out costs (1)
$24 $1 $24 $16 
Spirit-related costs (2)
— — — 532 
Embraer E190 fleet transition costs (3)
— — — 15 
Total special items$24 $1 $24 $563 
(1) Voluntary opt-out costs for 2025 relate to severance and benefit costs associated with the Company's pilot early retirement program. Voluntary opt-out costs for 2024 relate to severance and benefit costs associated with the Company's opt-out program for eligible crewmembers in operations and support center workgroups.
(2) As a result of the termination of the Merger Agreement in March 2024, we wrote off the Spirit prepayment and breakup fee. These costs also include Spirit-related consulting, professional, and legal fees.
(3) Embraer E190 fleet transition costs relate to the early termination of a flight-hour engine services agreement.