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

🇺🇸 N725UW - Airbus A319 112 - American Airlines AAL980/AA980, Ronald Reagan Washington Ntl (DCA) to Kansas City (MCI) - 3.4 mi away @ 15050 ft, heading NW at 397 mph. Spotted 23x before! [06:36:33 PM CDT] #A9B7F6 #N725UW #A319 #AMERICAN #AAL980 #AA980 #ADSB #ADSBbot