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

🇺🇸 N7732A - Boeing 737NG 7BD/W - Southwest Airlines SWA2812/WN2812 (MDW-TUL-LAS) - 6.2 mi away @ 39975 ft, heading WSW at 444 mph. Spotted 40x before! [02:41:16 PM CDT] #AA76CB #N7732A #B737 #SOUTHWEST #SWA2812 #WN2812 #ADSB #ADSBbot