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

🇺🇸 N8811L - Boeing 737MAX 8 - Southwest Airlines SWA1965/WN1965, Denver (DEN) to St Louis Lambert (STL) - 3.3 mi away @ 8050 ft, heading E at 350 mph. Spotted 99x before. [08:38:50 AM CDT] #AC2412 #N8811L #B38M #SOUTHWEST #SWA1965 #WN1965 #Landing #Arrival #ADSB #ADSBbot