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

🇺🇸 N206NV - Airbus A320 214 - Allegiant Air AAY2208/G42208, Austin-Bergstrom (AUS) to Gerald R Ford (GRR) - 4.4 mi away @ 35575 ft, heading NE at 513 mph. Spotted 5x before. [12:02:05 PM CDT] #A1A98D #N206NV #A320 #ALLEGIANT #AAY2208 #G42208 #ADSB #ADSBbot