Spirit Airlines

Spirit Airlines is an active airline based in United States.

IATA code: NK
ICAO code: NKS
Callsign: SPIRIT WINGS
Country: United States
Operating status (OpenFlights): Active

Loyalty program

Free Spirit

Currency: miles · Status unit: Status Qualifying Points

Free Spirit is a straightforward earn-and-burn program with status earned via spend on Spirit and the co-branded credit card.

Data & license (OpenFlights)

Alias and operating-status fields above are sourced from OpenFlights, matched via ICAO code NKS to OpenFlights airline ID 4687. Fetched 2026-08-29.

OpenFlights airline data is licensed under the Open Database License (ODbL) 1.0 and the Database Contents License (DbCL) 1.0. Share-alike notice: the OpenFlights-derived alias and operating-status facts on this page may be reused and redistributed under the same ODbL 1.0 / DbCL 1.0 terms as the original OpenFlights data.

Other airlines from United States

34 other records in United States in this site's OpenFlights data.