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

🇺🇸 N436UA - Airbus A320 232 - United Airlines UAL1268/UA1268, Toronto Pearson (YYZ) to Denver (DEN) - 4.5 mi away @ 36200 ft, heading SW at 523 mph. Spotted 32x before! [10:36:31 AM CDT] #A53B2B #N436UA #A320 #UNITED #UAL1268 #UA1268 #ADSB #ADSBbot