ICAO: A8C094
Owner: SPIRITAIRLINES
Flt: NKS3036 N663NK A321 BOS-RSW
Time: 2026-03-12 15:40:12 EDT
Min Alt: 4600 ft
Min Dist: 1.3 nm (124deg SE)

airplanes flightaware faa

ICAO: A8C094
Owner: SPIRITAIRLINES
Flt: NKS3036 N663NK A321 BOS-RSW
Time: 2026-03-12 15:39:41 EDT
Min Alt: 3300 ft
Min Dist: 0.2 mi (-162deg SSW)

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ICAO: A8C094
Owner: SPIRIT AIRLINES
Flt: NKS2328 N663NK A321 DTW-BOS
Time: 2025-12-03 21:16:00 EST
Min Alt: 7850 ft
Min Dist: 1.1 nm (45° NE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A8C094
Owner: SPIRIT AIRLINES
Flt: NKS2328 N663NK A321 DTW-BOS
Time: 2025-12-03 21:16:00 EST
Min Alt: 7850 ft
Min Dist: 1.1 nm (45° NE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A8C094
Owner: SPIRIT AIRLINES
Flt: NKS2328 N663NK A321 DTW-BOS
Time: 2025-12-03 21:16:00 EST
Min Alt: 7850 ft
Min Dist: 1.1 nm (45° NE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A8C094
Owner: SPIRIT AIRLINES
Flt: NKS2328 N663NK A321 DTW-BOS
Time: 2025-12-01 21:24:07 EST
Min Alt: 8425 ft
Min Dist: 1.02 nm (27° NNE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N663NK - Airbus A321 231SL - Spirit Airlines NKS540/NK540, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.5 mi away @ 36975 ft, heading SW at 481 mph. Spotted 7x before! [02:27:54 PM CST] #A8C094 #N663NK #A321 #SPIRIT_WINGS #NKS540 #NK540 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N663NK - Airbus A321 231SL - Spirit Airlines NKS540/NK540, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.3 mi away @ 36675 ft, heading SW at 391 mph. Spotted 6x before! [02:23:03 PM CST] #A8C094 #N663NK #A321 #SPIRIT_WINGS #NKS540 #NK540 #ADSB #ADSBbot