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

🇺🇸 N7875A - Boeing 737NG 7Q8/W - Southwest Airlines SWA3431/WN3431 (PHX-SAN-STL) - 3.4 mi away @ 8875 ft, heading E at 358 mph. Spotted 70x before! [01:49:24 PM CDT] #AAAD8F #N7875A #B737 #SOUTHWEST #SWA3431 #WN3431 #Landing #ADSB #ADSBbot

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

🇺🇸 N414WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3431/WN3431 (PHX-SAN-STL) - 3.3 mi away @ 8050 ft, heading E at 322 mph. Spotted 62x before! [01:41:16 PM CST] #A4E4FD #N414WN #B737 #SOUTHWEST #SWA3431 #WN3431 #Landing #ADSB #ADSBbot