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

🇺🇸 N835UA - Airbus A319 131 - United Airlines UAL393/UA393 (CMH-IAH-DFW) - 4.6 mi away @ 37625 ft, heading WSW at 524 mph. Spotted 30x before! [06:39:40 PM CDT] #AB6CB0 #N835UA #A319 #UNITED #UAL393 #UA393 #ADSB #ADSBbot