ICAO: A91E6E
Owner: SPIRITAIRLINES
Flt: NKS3013 N687NK A321 BOS-SJU
Time: 2026-03-12 15:33:13 EDT
Min Alt: 3250 ft
Min Dist: 0.33 mi (-173deg S)
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ICAO: A91E6E
Owner: SPIRITAIRLINES
Flt: NKS3013 N687NK A321 BOS-SJU
Time: 2026-03-12 15:33:49 EDT
Min Alt: 4250 ft
Min Dist: 1.14 nm (134deg SE)
airplanes flightaware faa
ICAO: A91E6E
Owner: SPIRITAIRLINES
Flt: NKS3033 N687NK A321 BOS-MIA
Time: 2026-02-09 18:17:11 EST
Min Alt: 4575 ft
Min Dist: 1.7 nm (97deg E)
airplanes flightaware faa
ICAO: A91E6E
Owner: SPIRITAIRLINES
Flt: NKS3033 N687NK A321 BOS-MIA
Time: 2026-02-09 18:16:52 EST
Min Alt: 3975 ft
Min Dist: 0.32 mi (173deg S)
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ICAO: A91E6E
Owner: SPIRIT AIRLINES
Flt: NKS3013 N687NK A321 BOS-SJU
Time: 2026-01-30 15:34:20 EST
Min Alt: 4475 ft
Min Dist: 1.3 nm (143° SE)•airplanes•flightaware•faa
ICAO: A91E6E
Owner: SPIRIT AIRLINES
Flt: NKS3013 N687NK A321 BOS-SJU
Time: 2026-01-30 15:33:37 EST
Min Alt: 2975 ft
Min Dist: 0.2 mi (112° ESE)
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ICAO: A91E6E
Owner: SPIRIT AIRLINES
Flt: NKS2329 N687NK A321 BOS-DTW
Time: 2025-11-22 22:03:27 EST
Min Alt: 10025 ft
Min Dist: 6.6 nm (68° ENE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Planefence ICAO: A91E6E
Flt: NKS2329 SPIRITAIRLINES BOS - TPA
First seen: 2025-11-22 22:01:29 EST
Min Alt: 3500 ft MSL
Min Dist: 0.33 mi
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ICAO: A91E6E
Owner: SPIRIT AIRLINES
Flt: NKS2328 N687NK A321 DTW-BOS
Time: 2025-11-22 20:35:47 EST
Min Alt: 9200 ft
Min Dist: 1.01 nm (26° NNE)
Squawk: 5765
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.
🇺🇸 N687NK - Airbus A321 231SL - Spirit Airlines NKS2056/NK2056, Austin-Bergstrom (AUS) to Detroit Metro Wayne County (DTW) - 4.9 mi away @ 38500 ft, heading ENE at 584 mph. Spotted 11x before! [02:42:21 PM CDT] #A91E6E #N687NK #A321 #SPIRIT_WINGS #NKS2056 #NK2056 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N687NK - Airbus A321 231SL - Spirit Airlines NKS1817/NK1817, St Louis Lambert (STL) to Orlando (MCO) - 4.4 mi away @ 6800 ft, heading SE at 321 mph. Spotted 10x before! [10:53:37 AM CDT] #A91E6E #N687NK #A321 #SPIRIT_WINGS #NKS1817 #NK1817 #TakingOff #Departure #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N687NK - Airbus A321 231SL - Spirit Airlines NKS1816/NK1816, Orlando (MCO) to St Louis Lambert (STL) - 3.4 mi away @ 3025 ft, heading NNE at 270 mph. Spotted 9x before! [09:04:04 AM CDT] #A91E6E #N687NK #A321 #SPIRIT_WINGS #NKS1816 #NK1816 #Landing #Arrival #ADSB #ADSBbot
Planefence ICAO: A91E6E
Flt: NKS2127 SPIRITAIRLINES BOS - FLL
First seen: 2025-06-20 18:16:57 EDT
Min Alt: 3475 ft MSL
Min Dist: 1.26 nm
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Planefence ICAO: A91E6E
Flt: NKS2127 SPIRITAIRLINES BOS - FLL
First seen: 2025-06-20 18:16:18 EDT
Min Alt: 2650 ft MSL
Min Dist: 0.17 mi
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Planefence ICAO: A91E6E
Flt: NKS615 SPIRITAIRLINES BOS - FLL
First seen: 2025-03-23 22:45:05 EDT
Min Alt: 3500 ft MSL
Min Dist: 1.17 nm
adsb planefence by kx1t - airplanes.live - planefence
Planefence ICAO: A91E6E
Flt: NKS615 SPIRITAIRLINES BOS - FLL
First seen: 2025-03-23 22:44:28 EDT
Min Alt: 2700 ft MSL
Min Dist: 0.14 mi
adsb planefence by kx1t - adsbexchange - planefence
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N687NK - Airbus A321 231SL - Spirit Airlines NKS540/NK540, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.3 mi away @ 36375 ft, heading SW at 432 mph. Spotted 8x before! [01:33:51 PM CST] #A91E6E #N687NK #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.
🇺🇸 N687NK - Airbus A321 231SL - Spirit Airlines NKS540/NK540, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.2 mi away @ 34375 ft, heading SW at 462 mph. Spotted 7x before! [04:32:46 PM CST] #A91E6E #N687NK #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.
🇺🇸 N687NK - Airbus A321 231SL - Spirit Airlines NKS907/NK907, Detroit Metro Wayne County (DTW) to Dallas-Fort Worth (DFW) - 4.2 mi away @ 36500 ft, heading SW at 426 mph. Spotted 6x before! [09:59:41 AM CST] #A91E6E #N687NK #A321 #SPIRIT_WINGS #NKS907 #NK907 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N687NK - Airbus A321 231SL - Spirit Airlines NKS540/NK540, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.4 mi away @ 34075 ft, heading SW at 518 mph. Spotted 5x before! [02:26:53 PM CST] #A91E6E #N687NK #A321 #SPIRIT_WINGS #NKS540 #NK540 #ADSB #ADSBbot
