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

🇺🇸 N122US - Airbus A320 214 - American Airlines AAL2348/AA2348 (DFW-RIC-DFW) - 3.7 mi away @ 31775 ft, heading SW at 429 mph. Spotted 20x before! [04:54:52 PM CDT] #A05CF3 #N122US #A320 #AMERICAN #AAL2348 #AA2348 #ADSB #ADSBbot