ICAO: AC3B78
Owner: SOUTHWESTAIRLINES
Flt: SWA1716 N8879Q B38M MDW-BOS
Time: 2026-03-13 20:26:56 EDT
Min Alt: 9375 ft
Min Dist: 1 nm (17deg NNE)
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ICAO: AC3B78
Owner: SOUTHWESTAIRLINES
Flt: SWA458 N8879Q B38M STL-BOS
Time: 2026-02-22 10:56:43 EST
Min Alt: 9350 ft
Min Dist: 1 nm (27deg NNE)
Squawk: 7125
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.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA2179/WN2179, Phoenix Sky Harbor (PHX) to St Louis Lambert (STL) - 3.5 mi away @ 8375 ft, heading E at 343 mph. Spotted 73x before. [02:27:13 PM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA2179 #WN2179 #Landing #Arrival #ADSB #ADSBbot
Planefence ICAO: AC3B78
Flt: SWA1441 SOUTHWESTAIRLINES OAK - LAX
First seen: 2026-01-04 14:06:13 EST
Min Alt: 3875 ft MSL
Min Dist: 0.65 nm
adsb planefence by kx1t - airplanes.live - planefence
Planefence ICAO: AC3B78
Flt: SWA1441 SOUTHWESTAIRLINES OAK - LAX
First seen: 2026-01-04 14:05:37 EST
Min Alt: 2700 ft MSL
Min Dist: 0.09 mi
adsb planefence by kx1t - adsbexchange - planefence
ICAO: AC3B78
Owner: SOUTHWEST AIRLINES
Flt: SWA3678 N8879Q B38M MDW-BOS
Time: 2026-01-04 12:51:39 EST
Min Alt: 9325 ft
Min Dist: 0.99 nm (22° 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.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA4161/WN4161, Kansas City (MCI) to St Louis Lambert (STL) - 3.3 mi away @ 8175 ft, heading E at 356 mph. Spotted 72x before. [06:58:14 AM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA4161 #WN4161 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA4848/WN4848, Orlando (MCO) to St Louis Lambert (STL) - 3.4 mi away @ 3775 ft, heading WNW at 232 mph. Spotted 71x before. [12:41:46 PM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA4848 #WN4848 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA851/WN851, William P Hobby (HOU) to Chicago Midway (MDW) - 4.6 mi away @ 33350 ft, heading NNE at 467 mph. Spotted 70x before. [11:58:11 AM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA851 #WN851 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA2958/WN2958, St Louis Lambert (STL) to William P Hobby (HOU) - 3.2 mi away @ 9075 ft, heading SSW at 324 mph. Spotted 69x before! [06:01:57 AM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA2958 #WN2958 #TakingOff #Departure #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA1352/WN1352, Nashville (BNA) to St Louis Lambert (STL) - 2.5 mi away @ 3450 ft, heading NNE at 261 mph. Spotted 68x before! [10:50:52 PM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA1352 #WN1352 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA4110/WN4110, St Louis Lambert (STL) to Phoenix Sky Harbor (PHX) - 3.6 mi away @ 10050 ft, heading SW at 320 mph. Spotted 67x before! [05:46:30 AM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA4110 #WN4110 #Landing #Departure #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA2660/WN2660, Sacramento (SMF) to St Louis Lambert (STL) - 3.3 mi away @ 7900 ft, heading E at 352 mph. Spotted 66x before! [06:58:43 PM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA2660 #WN2660 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA2270/WN2270, Bill And Hillary Clinton Ntl/Adams Field (LIT) to St Louis Lambert (STL) - 3.6 mi away @ 3525 ft, heading NNW at 271 mph. Spotted 65x before! [06:26:29 AM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA2270 #WN2270 #Landing #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA3692/WN3692, Chicago Midway (MDW) to Dallas Love Field (DAL) - 5.7 mi away @ 38200 ft, heading SW at 459 mph. Spotted 64x before! [10:26:59 AM CST] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA3692 #WN3692 #ADSB #ADSBbot
ICAO: AC3B78
Owner: SOUTHWEST AIRLINES
Flt: SWA3289 N8879Q B38M MDW-BOS
Time: 2025-10-16 14:42:23 EDT
Min Alt: 7800 ft
Min Dist: 5.6 km (45° NE)
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.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA1057/WN1057 (SAT-MDW-BNA) - 4.9 mi away @ 38325 ft, heading NE at 499 mph. Spotted 63x before! [05:15:39 PM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA1057 #WN1057 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA2259/WN2259, Baltimore/Washington Thurgood Marshall (BWI) to San Diego (SAN) - 4.9 mi away @ 39425 ft, heading W at 439 mph. Spotted 62x before! [09:55:03 PM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA2259 #WN2259 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA734/WN734, Harry Reid (LAS) to Indianapolis (IND) - 5.0 mi away @ 38525 ft, heading E at 584 mph. Spotted 61x before! [08:20:02 PM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA734 #WN734 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA4483/WN4483 (MDW-DAL-AUS) - 4.6 mi away @ 37375 ft, heading SW at 512 mph. Spotted 60x before! [10:26:44 AM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA4483 #WN4483 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA2954/WN2954, William P Hobby (HOU) to Chicago Midway (MDW) - 4.3 mi away @ 37075 ft, heading NE at 518 mph. Spotted 59x before! [03:10:27 PM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA2954 #WN2954 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA1958/WN1958 (STL-PHX-ONT) - 3.3 mi away @ 12800 ft, heading WNW at 394 mph. Spotted 58x before! [06:37:14 PM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA1958 #WN1958 #Landing #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA1525/WN1525, San Antonio (SAT) to Chicago Midway (MDW) - 4.7 mi away @ 38925 ft, heading NE at 495 mph. Spotted 57x before! [07:44:40 AM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA1525 #WN1525 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA4051/WN4051 (ATL-DAL-TUL-STL) - 3.4 mi away @ 8575 ft, heading E at 314 mph. Spotted 56x before! [07:07:57 PM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA4051 #WN4051 #Landing #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA3549/WN3549, Wichita Dwight D Eisenhower Ntl (ICT) to St Louis Lambert (STL) - 3.4 mi away @ 8750 ft, heading E at 347 mph. Spotted 55x before! [08:56:43 AM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA3549 #WN3549 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA3951/WN3951, Raleigh-Durham (RDU) to St Louis Lambert (STL) - 3.5 mi away @ 3750 ft, heading NE at 245 mph. Spotted 54x before! [09:40:43 AM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA3951 #WN3951 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA1627/WN1627, Louis Armstrong New Orleans (MSY) to St Louis Lambert (STL) - 3.5 mi away @ 3775 ft, heading NE at 270 mph. Spotted 53x before! [10:36:44 PM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA1627 #WN1627 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA2063/WN2063, San Francisco (SFO) to St Louis Lambert (STL) - 4.5 mi away @ 8425 ft, heading ESE at 337 mph. Spotted 52x before! [05:55:49 PM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA2063 #WN2063 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA3761/WN3761, Chicago Midway (MDW) to Austin-Bergstrom (AUS) - 4.7 mi away @ 40025 ft, heading SW at 502 mph. Spotted 51x before! [07:30:29 PM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA3761 #WN3761 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N8879Q - Boeing 737MAX 8 - Southwest Airlines SWA1121/WN1121 (BWI-LAS-LGB) - 4.4 mi away @ 37150 ft, heading W at 476 mph. Spotted 50x before! [09:53:41 AM CDT] #AC3B78 #N8879Q #B38M #SOUTHWEST #SWA1121 #WN1121 #ADSB #ADSBbot
