Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N943WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3887/WN3887, Salt Lake City (SLC) to Nashville (BNA) - 4.7 mi away @ 41250 ft, heading E at 517 mph. Spotted 50x before! [02:17:01 PM CDT] #AD1A4E #N943WN #B737 #SOUTHWEST #SWA3887 #WN3887 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N945WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3887/WN3887 (STL-DEN-LAS) - 3.2 mi away @ 15050 ft, heading WNW at 416 mph. Spotted 57x before! [01:12:02 PM CDT] #AD21BC #N945WN #B737 #SOUTHWEST #SWA3887 #WN3887 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N242WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3887/WN3887 (STL-DEN-LAS) - 3.7 mi away @ 15625 ft, heading WNW at 375 mph. Spotted 53x before! [01:27:23 PM CDT] #A2396E #N242WN #B737 #SOUTHWEST #SWA3887 #WN3887 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N904WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3887/WN3887 (STL-DEN-LAS) - 3.2 mi away @ 13150 ft, heading NW at 378 mph. Spotted 50x before! [01:13:35 PM CDT] #AC8009 #N904WN #B737 #SOUTHWEST #SWA3887 #WN3887 #TakingOff #ADSB #ADSBbot