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

🇺🇸 N7869A - Boeing 737NG 79P/W - Southwest Airlines SWA8/WN8, Dallas Love Field (DAL) to Chicago Midway (MDW) - 4.7 mi away @ 37350 ft, heading NNE at 601 mph. Spotted 43x before! [01:19:20 PM CDT] #AAAA64 #N7869A #B737 #SOUTHWEST #SWA8 #WN8 #ADSB #ADSBbot