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

🇺🇸 N14512 - Airbus A321 271NXSL - United Airlines UAL532/UA532, George Bush Intcntl/Houston (IAH) to Chicago O'Hare (ORD) - 4.4 mi away @ 35075 ft, heading NNE at 534 mph. Spotted 2x before! [11:29:18 PM CDT] #A0B7D9 #N14512 #A21N #UNITED #UAL532 #UA532 #ADSB #ADSBbot