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

🇺🇸 N925UY - Airbus A321 231 - American Airlines AAL3229/AA3229 (CLT-XNA-CLT) - 4.6 mi away @ 38725 ft, heading SW at 450 mph. Spotted 15x before! [12:07:06 PM CDT] #ACD296 #N925UY #A321 #AMERICAN #AAL3229 #AA3229 #ADSB #ADSBbot