IATA – NK
ICAO – NKS
Call sign – SPIRIT WINGS
Founded – 1983
Commenced operations – 1990
Country – United States
Operating bases – Atlanta(ATL),Chicago(ORD)
Dallas/Fort Worth(DFW),
Detroit(DTW),
Fort Lauderdale(FLL)
Houston(HOU),Las Veges(LAS),
Miami(MIA),Newark(EWR),
Orlando(MCO)
Frequent-flyer program – Free Spirit
Fleet Size – 194
Serviced Countries –
Destinations –