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Spirit Airlines fleet

Spirit Airlines reported 131 airframes in its 2025 annual fleet filing131 in service, 0 stored. Average age 8.4 yr. Range 1.2 yr to 16.4 yr.

Fleet as reported in the 2025 annual filing · Registry & ages refreshed Jul 14, 2026

Spirit Airlines ceased operations May 2, 2026. The figures below are the fleet as last reported, not aircraft in service today. The filing is annual, and continues to report a carrier's fleet after it stops flying.

A further 86 airframes were last reported in an earlier filing and are excluded from the counts below.

In the filing
131131 in service · 0 stored
Average age
8.4 yr
Types operated
4Largest: Airbus A320

By type

TypeCountAvg age
Airbus A3206211.6 yr
Airbus A321299.5 yr
Airbus A321neo211.8 yr
Airbus A320neo193.7 yr

How old is the Spirit Airlines fleet?

Spirit Airlines — airframes by age (years)

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.

Oldest airframeN601NKAirbus A32016.4 yr · Delivered Mar 5, 2010
Newest airframeN744NKAirbus A321neo1.2 yr · Delivered May 22, 2025

Airframes

Inventory: US DOT Form 41 Schedule B-43 (2025). Deliveries: Airbus & Boeing official reports. Registry status: FAA. Last refreshed Jul 14, 2026.