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

🇺🇸 N462UA - Airbus A320 232 - United Airlines UAL1128/UA1128 (IAH-DCA-ORD) - 4.3 mi away @ 35800 ft, heading NE at 605 mph. Spotted 32x before! [12:24:36 PM CDT] #A5A2CC #N462UA #A320 #UNITED #UAL1128 #UA1128 #ADSB #ADSBbot