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

🇺🇸 N76519 - Boeing 737NG 824/W - United Airlines UAL3936/UA3936, Austin-Bergstrom (AUS) to St Louis Lambert (STL) - 3.3 mi away @ 8050 ft, heading E at 346 mph. Spotted 16x before. [01:30:42 PM CST] #AA56B8 #N76519 #B738 #UNITED #UAL3936 #UA3936 #Landing #Arrival #ADSB #ADSBbot