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

🇺🇸 N837UA - Airbus A319 131 - United Airlines UAL1334/UA1334, St Louis Lambert (STL) to Chicago O'Hare (ORD) - 3.4 mi away @ 15525 ft, heading NW at 409 mph. Spotted 31x before! [09:00:22 AM CDT] #AB741E #N837UA #A319 #UNITED #UAL1334 #UA1334 #Departure #ADSB #ADSBbot