Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N721FR - Airbus A321 211SL - Frontier Airlines FFT2799/F92799, Chicago O'Hare (ORD) to Austin-Bergstrom (AUS) - 4.0 mi away @ 33250 ft, heading SW at 469 mph. Spotted 52x before. [08:51:16 PM CST] #A9A7D0 #N721FR #A321 #FRONTIER_FLIGHT #FFT2799 #F92799 #ADSB #ADSBbot