Fleet intelligence · Spirit Air Lines · Airbus A321neo
Spirit Air Lines Airbus A321neo
Spirit Air Lines reported 21 airframes of this type in its 2025 US DOT Form 41 filing — 21 in service, 0 stored. Average age 1.8 yr. Range 1.2 yr to 2.5 yr.
Fleet as reported in the 2025 US DOT Form 41 filing · Registry & ages refreshed Jul 14, 2026
Spirit Air Lines ceased operations May 2, 2026. The figures below are the fleet as last reported to the US DOT, not aircraft in service today. Form 41 is an annual filing and continues to report a carrier's fleet after it stops flying.
A further 11 airframes were last reported in an earlier filing and are excluded from the counts below.
- In the filing
- 2121 in service · 0 stored
- Average age
- 1.8 yr
- Age range
- 1.2–2.5Years, youngest to oldest
How old is the Spirit Air Lines Airbus A321neo fleet?
Age is measured from each airframe's delivery date — the FAA airworthiness date where available, otherwise the manufacturer's. Bars share a fixed scale across every fleet page, so two carriers can be compared directly.
Airframes
| N744NK | 1.2 yr | May 22, 2025 | In service |
| N746NK | 1.2 yr | Apr 17, 2025 | In service |
| N742NK | 1.4 yr | Feb 14, 2025 | In service |
| N745NK | 1.5 yr | Jan 1, 2025 | In service |
| N739NK | 1.6 yr | Dec 21, 2024 | In service |
| N741NK | 1.6 yr | Dec 2, 2024 | In service |
| N740NK | 1.7 yr | Nov 5, 2024 | In service |
| N726NK | 1.8 yr | Oct 2, 2024 | In service |
| N737NK | 1.8 yr | Sep 27, 2024 | In service |
| N730NK | 1.8 yr | Sep 18, 2024 | In service |
| N732NK | 1.8 yr | Sep 16, 2024 | In service |
| N725NK | 1.9 yr | Sep 2, 2024 | In service |
| N723NK | 1.9 yr | Aug 30, 2024 | In service |
| N729NK | 1.9 yr | Aug 10, 2024 | In service |
| N731NK | 2.0 yr | Jul 26, 2024 | In service |
| N721NK | 2.0 yr | Jul 24, 2024 | In service |
| N724NK | 2.0 yr | Jul 1, 2024 | In service |
| N720NK | 2.1 yr | Jun 27, 2024 | In service |
| N718NK | 2.2 yr | Apr 25, 2024 | In service |
| N717NK | 2.3 yr | Mar 27, 2024 | In service |
| N716NK | 2.5 yr | Feb 2, 2024 | In service |
- N744NKIn service
- Age
- 1.2 yr
- Delivered
- May 22, 2025
- N746NKIn service
- Age
- 1.2 yr
- Delivered
- Apr 17, 2025
- N742NKIn service
- Age
- 1.4 yr
- Delivered
- Feb 14, 2025
- N745NKIn service
- Age
- 1.5 yr
- Delivered
- Jan 1, 2025
- N739NKIn service
- Age
- 1.6 yr
- Delivered
- Dec 21, 2024
- N741NKIn service
- Age
- 1.6 yr
- Delivered
- Dec 2, 2024
- N740NKIn service
- Age
- 1.7 yr
- Delivered
- Nov 5, 2024
- N726NKIn service
- Age
- 1.8 yr
- Delivered
- Oct 2, 2024
- N737NKIn service
- Age
- 1.8 yr
- Delivered
- Sep 27, 2024
- N730NKIn service
- Age
- 1.8 yr
- Delivered
- Sep 18, 2024
- N732NKIn service
- Age
- 1.8 yr
- Delivered
- Sep 16, 2024
- N725NKIn service
- Age
- 1.9 yr
- Delivered
- Sep 2, 2024
- N723NKIn service
- Age
- 1.9 yr
- Delivered
- Aug 30, 2024
- N729NKIn service
- Age
- 1.9 yr
- Delivered
- Aug 10, 2024
- N731NKIn service
- Age
- 2.0 yr
- Delivered
- Jul 26, 2024
- N721NKIn service
- Age
- 2.0 yr
- Delivered
- Jul 24, 2024
- N724NKIn service
- Age
- 2.0 yr
- Delivered
- Jul 1, 2024
- N720NKIn service
- Age
- 2.1 yr
- Delivered
- Jun 27, 2024
- N718NKIn service
- Age
- 2.2 yr
- Delivered
- Apr 25, 2024
- N717NKIn service
- Age
- 2.3 yr
- Delivered
- Mar 27, 2024
- N716NKIn service
- Age
- 2.5 yr
- Delivered
- Feb 2, 2024