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

🇺🇸 N543UW - Airbus A321 231 - American Airlines AAL596/AA596, Charlotte/Douglas (CLT) to Harry Reid (LAS) - 3.3 mi away @ 26375 ft, heading WNW at 471 mph. Spotted 13x before! [05:44:40 PM CST] #A6E4E8 #N543UW #A321 #AMERICAN #AAL596 #AA596 #ADSB #ADSBbot