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

🇺🇸 N8774Q - Boeing 737MAX 8 - Southwest Airlines SWA3280/WN3280, General Mitchell (MKE) to Dallas Love Field (DAL) - 4.9 mi away @ 38075 ft, heading SW at 497 mph. Spotted 36x before! [05:09:33 PM CST] #AC134A #N8774Q #B38M #SOUTHWEST #SWA3280 #WN3280 #ADSB #ADSBbot