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

🇺🇸 N8934Q - Boeing 737MAX 8 - Southwest Airlines SWA2305/WN2305, Chicago Midway (MDW) to Austin-Bergstrom (AUS) - 5.0 mi away @ 38275 ft, heading SW at 445 mph. Spotted 44x before. [03:21:27 PM CDT] #AC536C #N8934Q #B38M #SOUTHWEST #SWA2305 #WN2305 #ADSB #ADSBbot