Spirit Airlines
- NK
- NKS
- SPIRIT WINGS
- Country
- United States
Airline IATA Code
Airline ICAO Code
Airline Callsign
- About
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Learn about Spirit Airlines airline (IATA Code: NK, ICAO Code: NKS, Callsign: SPIRIT WINGS), a crucial carrier based in United States. Discover its history, fleet size, and commitment to customer service. Explore the airline's lounges, amenities, and the surrounding area.