#WN1437
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abovestlouis.com
🇺🇸 N7879A - Boeing 737NG 7K9/W - Southwest Airlines SWA1437/WN1437, Chicago Midway (MDW) to San Antonio (SAT) - 5.0 mi away @ 40300 ft, heading SW at 528 mph. Spotted 102x before. [11:05:44 AM CDT] #AAAE1B #N7879A #B737 #SOUTHWEST #SWA1437 #WN1437 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
July 15, 2026 at 4:05 PM
abovestlouis.com
🇺🇸 N242WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1437/WN1437, Chicago Midway (MDW) to San Antonio (SAT) - 5.1 mi away @ 41975 ft, heading SW at 531 mph. Spotted 76x before. [11:13:05 AM CDT] #A2396E #N242WN #B737 #SOUTHWEST #SWA1437 #WN1437 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
July 8, 2026 at 4:13 PM
abovestlouis.com
🇺🇸 N205WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1437/WN1437, Chicago Midway (MDW) to San Antonio (SAT) - 4.9 mi away @ 41900 ft, heading SW at 527 mph. Spotted 83x before. [11:41:07 AM CDT] #A1A697 #N205WN #B737 #SOUTHWEST #SWA1437 #WN1437 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
July 7, 2026 at 4:41 PM
abovestlouis.com
🇺🇸 N243WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1437/WN1437, Chicago Midway (MDW) to San Antonio (SAT) - 5.1 mi away @ 42275 ft, heading SW at 514 mph. Spotted 76x before. [11:19:28 AM CDT] #A23D25 #N243WN #B737 #SOUTHWEST #SWA1437 #WN1437 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
July 1, 2026 at 4:19 PM
abovestlouis.com
🇺🇸 N448WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1437/WN1437, Chicago Midway (MDW) to San Antonio (SAT) - 7.1 mi away @ 42350 ft, heading SW at 527 mph. Spotted 88x before. [11:26:54 AM CDT] #A56A56 #N448WN #B737 #SOUTHWEST #SWA1437 #WN1437 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
June 30, 2026 at 4:27 PM
abovestlouis.com
🇺🇸 N7878A - Boeing 737NG 7K9/W - Southwest Airlines SWA1437/WN1437, Chicago Midway (MDW) to San Antonio (SAT) - 19.0 mi away @ 37925 ft, heading SW at 487 mph. Spotted 72x before. [11:34:23 AM CDT] #AAADF8 #N7878A #B737 #SOUTHWEST #SWA1437 #WN1437 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
June 10, 2026 at 4:34 PM
abovestlouis.com
🇺🇸 N240WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1437/WN1437, Chicago Midway (MDW) to San Antonio (SAT) - 5.2 mi away @ 42200 ft, heading SW at 506 mph. Spotted 72x before. [11:12:27 AM CDT] #A23200 #N240WN #B737 #SOUTHWEST #SWA1437 #WN1437 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
June 9, 2026 at 4:12 PM