ICAO: AC33C4
Owner: SOUTHWESTAIRLINES
Flt: SWA1257 N8857Q B38M BOS-DEN
Time: 2026-03-27 05:27:34 EDT
Min Alt: 11500 ft
Min Dist: 1.17 nm (84deg E)
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ICAO: AC33C4
Owner: SOUTHWESTAIRLINES
Flt: SWA3731 N8857Q B38M STL-BOS
Time: 2026-03-25 22:17:25 EDT
Min Alt: 8800 ft
Min Dist: 1.1 nm (-11deg N)
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.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA1950/WN1950, William P Hobby (HOU) to St Louis Lambert (STL) - 3.3 mi away @ 4025 ft, heading N at 241 mph. Spotted 78x before. [07:44:48 AM CST] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA1950 #WN1950 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA4212/WN4212, San Diego (SAN) to Baltimore/Washington Thurgood Marshall (BWI) - 4.1 mi away @ 35400 ft, heading E at 600 mph. Spotted 77x before. [03:31:34 AM CST] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA4212 #WN4212 #ADSB #ADSBbot
Planefence ICAO: AC33C4
Flt: SWA1427 SOUTHWESTAIRLINES LGA - BNA
First seen: 2025-12-25 17:23:20 EST
Min Alt: 2750 ft MSL
Min Dist: 0.3 mi
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ICAO: AC33C4
Owner: SOUTHWEST AIRLINES
Flt: SWA1365 N8857Q B38M DEN-BOS
Time: 2025-12-25 15:32:46 EST
Min Alt: 8400 ft
Min Dist: 0.99 nm (19° 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.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA1063/WN1063 (BWI-MDW-DAL-PNS-BNA) - 4.6 mi away @ 38275 ft, heading SW at 467 mph. Spotted 76x before. [11:31:22 AM CST] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA1063 #WN1063 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA3337/WN3337 (OAK-LAS-STL) - 3.4 mi away @ 7800 ft, heading E at 335 mph. Spotted 75x before! [02:00:02 PM CST] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA3337 #WN3337 #Landing #ADSB #ADSBbot
ICAO: AC33C4
Owner: SOUTHWEST AIRLINES
Flt: SWA3678 N8857Q B38M MDW-BOS
Time: 2025-11-25 12:26:50 EST
Min Alt: 8125 ft
Min Dist: 1 nm (20° NNE)
Squawk: 6233
Loudness: 0 dB
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.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA901/WN901, Ronald Reagan Washington Ntl (DCA) to Dallas Love Field (DAL) - 4.0 mi away @ 32625 ft, heading SW at 444 mph. Spotted 74x before! [02:23:06 PM CST] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA901 #WN901 #ADSB #ADSBbot
Planefence ICAO: AC33C4
Flt: SWA1399 SOUTHWESTAIRLINES BWI - TPA
First seen: 2025-11-14 19:46:37 EST
Min Alt: 4600 ft MSL
Min Dist: 1.48 nm
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Planefence ICAO: AC33C4
Flt: SWA1399 SOUTHWESTAIRLINES BWI - TPA
First seen: 2025-11-14 19:46:00 EST
Min Alt: 3050 ft MSL
Min Dist: 0.19 mi
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA4545/WN4545, St Louis Lambert (STL) to Austin-Bergstrom (AUS) - 3.4 mi away @ 7150 ft, heading SW at 316 mph. Spotted 73x before! [10:29:44 AM CST] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA4545 #WN4545 #TakingOff #Departure #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA1874/WN1874, Tampa (TPA) to St Louis Lambert (STL) - 3.4 mi away @ 4550 ft, heading WNW at 240 mph. Spotted 72x before! [07:47:16 PM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA1874 #WN1874 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA2145/WN2145, William P Hobby (HOU) to Chicago Midway (MDW) - 5.3 mi away @ 38800 ft, heading NNE at 576 mph. Spotted 71x before! [09:56:33 PM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA2145 #WN2145 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA4430/WN4430, Tampa (TPA) to St Louis Lambert (STL) - 3.7 mi away @ 5050 ft, heading NW at 261 mph. Spotted 70x before! [09:09:44 AM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA4430 #WN4430 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA1525/WN1525, San Antonio (SAT) to Chicago Midway (MDW) - 4.9 mi away @ 38175 ft, heading NE at 552 mph. Spotted 69x before! [07:31:06 AM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA1525 #WN1525 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA1722/WN1722, St Louis Lambert (STL) to Denver (DEN) - 3.3 mi away @ 12850 ft, heading WNW at 380 mph. Spotted 68x before! [06:13:12 AM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA1722 #WN1722 #TakingOff #Departure #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA419/WN419 (HOU-MDW-STL) - 4.9 mi away @ 38475 ft, heading NE at 552 mph. Spotted 67x before! [05:53:08 PM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA419 #WN419 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA450/WN450, St Louis Lambert (STL) to Will Rogers World (OKC) - 4.3 mi away @ 9600 ft, heading SW at 329 mph. Spotted 66x before! [02:00:52 PM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA450 #WN450 #TakingOff #Departure #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA332/WN332, Kansas City (MCI) to St Louis Lambert (STL) - 3.3 mi away @ 8325 ft, heading E at 329 mph. Spotted 65x before! [12:11:15 PM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA332 #WN332 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA2338/WN2338, Indianapolis (IND) to Harry Reid (LAS) - 18.4 mi away @ 37350 ft, heading WSW at 483 mph. Spotted 64x before! [03:56:59 PM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA2338 #WN2338 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA2263/WN2263, Orlando (MCO) to St Louis Lambert (STL) - 3.6 mi away @ 3675 ft, heading N at 263 mph. Spotted 63x before! [10:15:40 AM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA2263 #WN2263 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA1911/WN1911, Chicago Midway (MDW) to Austin-Bergstrom (AUS) - 5.1 mi away @ 39800 ft, heading SW at 513 mph. Spotted 62x before! [10:35:35 PM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA1911 #WN1911 #ADSB #ADSBbot
Planefence ICAO: AC33C4
Flt: SWA784 SOUTHWESTAIRLINES PHX - SNA
First seen: 2025-07-29 19:17:53 EDT
Min Alt: 2275 ft MSL
Min Dist: 0.34 mi
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA2200/WN2200 (STL-LIT-DAL-PHX) - 3.4 mi away @ 7025 ft, heading SSW at 318 mph. Spotted 61x before! [10:16:35 AM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA2200 #WN2200 #TakingOff #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA2198/WN2198, Ronald Reagan Washington Ntl (DCA) to St Louis Lambert (STL) - 4.1 mi away @ 4125 ft, heading NNE at 245 mph. Spotted 60x before! [08:49:39 AM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA2198 #WN2198 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA3320/WN3320, Kansas City (MCI) to St Louis Lambert (STL) - 3.4 mi away @ 8975 ft, heading E at 352 mph. Spotted 59x before! [06:49:38 PM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA3320 #WN3320 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA2219/WN2219, Phoenix Sky Harbor (PHX) to Baltimore/Washington Thurgood Marshall (BWI) - 4.6 mi away @ 39050 ft, heading ENE at 581 mph. Spotted 58x before! [02:46:41 AM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA2219 #WN2219 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8857Q - Boeing 737MAX 8 - Southwest Airlines SWA4006/WN4006, Chicago O'Hare (ORD) to Dallas Love Field (DAL) - 5.6 mi away @ 40025 ft, heading SW at 504 mph. Spotted 57x before! [07:27:39 PM CDT] #AC33C4 #N8857Q #B38M #SOUTHWEST #SWA4006 #WN4006 #ADSB #ADSBbot
