#AC20C4
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA753/WN753, Jacksonville (JAX) to St Louis Lambert (STL) - 3.8 mi away @ 3450 ft, heading N at 246 mph. Spotted 106x before. [07:06:33 AM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA753 #WN753 #Landing #Arrival #ADSB #ADSBbot
September 22, 2026 at 12:06 PM
#ICAO: #AC20C4
Owner: #SOUTHWEST AIRLINES
Flt: #SWA472 #N8804L #B38M #MCO-CMH (?)
Time: 2026-01-05 01:09:50 EST
Min Alt: 9250 ft
Min Dist: 0.99 nm (21° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 5, 2026 at 6:17 AM
ICAO: #AC20C4
Owner: #SOUTHWESTAIRLINES
Flt: #SWA2549 #N8804L #B38M #DEN-#SNA-#SJC-#PDX
Time: 2026-06-08 19:19:01 CDT
Min Alt: 30000 ft
Min Dist: 92.6 nm (36deg NE)

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June 9, 2026 at 12:24 AM
#ICAO: #AC20C4
Owner: #SOUTHWEST AIRLINES
Flt: #SWA1427 #N8804L #B38M #BOS-DEN
Time: 2026-01-05 06:27:55 EST
Min Alt: 13600 ft
Min Dist: 1.3 nm (105° ESE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 5, 2026 at 11:35 AM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA344/WN344, Baltimore/Washington Thurgood Marshall (BWI) to Phoenix Sky Harbor (PHX) - 5.3 mi away @ 37950 ft, heading W at 506 mph. Spotted 105x before. [04:01:11 PM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA344 #WN344 #ADSB #ADSBbot
September 19, 2026 at 9:01 PM
ICAO: #AC20C4
Owner: #SOUTHWESTAIRLINES
Flt: #SWA3789 #N8804L #B38M #FLL-#MCI-#LAS
Time: 2026-09-17 16:34:58 CDT
Min Alt: 30000 ft
Min Dist: 81.5 nm (-2deg N)
Squawk: #5713
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September 17, 2026 at 9:42 PM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA3845/WN3845, St Louis Lambert (STL) to Harry Reid (LAS) - 3.8 mi away @ 7700 ft, heading WSW at 323 mph. Spotted 104x before. [07:27:22 AM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA3845 #WN3845 #TakingOff #Departure #ADSB #ADSBbot
September 12, 2026 at 12:27 PM
ICAO: #AC20C4
Owner: #SOUTHWESTAIRLINES
Flt: #SWA4710 #N8804L #B38M #DEN-#ICT
Time: 2026-09-07 13:01:10 CDT
Min Alt: 7300 ft
Min Dist: 15.68 nm (-61deg WNW)
Squawk: #2765
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September 7, 2026 at 6:07 PM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA4674/WN4674, John Glenn Columbus (CMH) to Harry Reid (LAS) - 5.4 mi away @ 40100 ft, heading WSW at 511 mph. Spotted 103x before. [07:28:41 AM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA4674 #WN4674 #ADSB #ADSBbot
September 2, 2026 at 12:28 PM
ICAO: #AC20C4
Owner: #SOUTHWESTAIRLINES
Flt: #SWA2044 #N8804L #B38M #OAK-#LAS
Time: 2026-08-31 14:28:42 CDT
Min Alt: 2200 ft
Min Dist: 3.22 nm (172deg S)
Squawk: #1037
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August 31, 2026 at 7:36 PM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA865/WN865 (MSY-DAL-STL) - 3.4 mi away @ 8500 ft, heading E at 335 mph. Spotted 101x before. [12:51:41 PM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA865 #WN865 #Landing #ADSB #ADSBbot
August 23, 2026 at 5:51 PM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA661/WN661, St Louis Lambert (STL) to Austin-Bergstrom (AUS) - 3.4 mi away @ 8075 ft, heading SW at 304 mph. Spotted 102x before. [02:01:24 PM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA661 #WN661 #TakingOff #Departure #ADSB #ADSBbot
August 23, 2026 at 7:01 PM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA1373/WN1373, Dallas Love Field (DAL) to St Louis Lambert (STL) - 3.4 mi away @ 8550 ft, heading E at 353 mph. Spotted 100x before. [07:17:40 AM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA1373 #WN1373 #Landing #Arrival #ADSB #ADSBbot
August 17, 2026 at 12:17 PM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA2435/WN2435, Los Angeles (LAX) to St Louis Lambert (STL) - 3.4 mi away @ 9050 ft, heading E at 352 mph. Spotted 99x before. [05:36:47 PM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA2435 #WN2435 #Landing #Arrival #ADSB #ADSBbot
August 16, 2026 at 10:36 PM
ICAO: #AC20C4
Owner: #SOUTHWESTAIRLINES
Flt: #N8804L #B38M
Time: 2026-08-14 15:14:43 CDT
Min Alt: 29175 ft
Min Dist: 127.2 nm (-135deg SW)

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August 14, 2026 at 8:21 PM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA3846/WN3846, St Louis Lambert (STL) to Harry Reid (LAS) - 43.0 mi away @ 18800 ft, heading WSW at 428 mph. Spotted 98x before. [02:22:12 PM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA3846 #WN3846 #Departure #ADSB #ADSBbot
August 13, 2026 at 7:22 PM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA3503/WN3503, San Antonio (SAT) to Chicago Midway (MDW) - 4.7 mi away @ 38150 ft, heading NE at 547 mph. Spotted 97x before. [05:02:27 PM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA3503 #WN3503 #ADSB #ADSBbot
August 11, 2026 at 10:02 PM
#Planefence ICAO: AC20C4
Flt: SWA3808 #SOUTHWESTAIRLINES #DEN - #BZN
First seen: 2026-08-10 16:51:40 EDT
Min Alt: 11800 ft MSL
Min Dist: 1.88 mi
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August 10, 2026 at 8:57 PM
ICAO: #AC20C4
Owner: #SOUTHWESTAIRLINES
Flt: #SWA2500 #N8804L #B38M
Time: 2026-08-09 16:59:21 CDT
Min Alt: 29675 ft
Min Dist: 110.7 nm (26deg NNE)
Squawk: #2177
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August 9, 2026 at 10:05 PM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA3505/WN3505, San Diego (SAN) to Indianapolis (IND) - 4.6 mi away @ 38200 ft, heading E at 568 mph. Spotted 96x before. [07:54:17 PM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA3505 #WN3505 #ADSB #ADSBbot
July 31, 2026 at 12:54 AM
🇺🇸 N8804L - Boeing 737MAX 8 - Southwest Airlines SWA4891/WN4891, Indianapolis (IND) to San Diego (SAN) - 23.1 mi away @ 40450 ft, heading WSW at 514 mph. Spotted 95x before. [12:18:26 PM CDT] #AC20C4 #N8804L #B38M #SOUTHWEST #SWA4891 #WN4891 #ADSB #ADSBbot
July 30, 2026 at 5:18 PM
ICAO: #AC20C4
Owner: #SOUTHWESTAIRLINES
Flt: #SWA2483 #N8804L #B38M #GEG-#DEN
Time: 2026-07-26 20:08:46 CDT
Min Alt: 29150 ft
Min Dist: 129.27 nm (-130deg SW)

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July 27, 2026 at 1:15 AM
ICAO: #AC20C4
Owner: #SOUTHWESTAIRLINES
Flt: #SWA3112 #N8804L #B38M #DEN-#ELP
Time: 2026-07-23 09:53:23 CDT
Min Alt: 28300 ft
Min Dist: 131.91 nm (-135deg SW)
Squawk: #1721
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July 23, 2026 at 3:01 PM
ICAO: #AC20C4
Owner: #SOUTHWESTAIRLINES
Flt: #SWA5 #N8804L #B38M #OMA-#DAL-#HOU-#CRP
Time: 2026-07-09 14:46:53 CDT
Min Alt: 29700 ft
Min Dist: 86.42 nm (83deg E)

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July 9, 2026 at 7:59 PM
#Planefence ICAO: AC20C4
Flt: SWA4930 #SOUTHWESTAIRLINES #MHT - #TPA
First seen: 2026-07-08 00:32:32 EDT
Min Alt: 11900 ft MSL
Min Dist: 1.86 mi
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July 8, 2026 at 4:36 AM