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

🇺🇸 N257NV - Airbus A320 214SL - Allegiant Air AAY341/G4341, Nashville (BNA) to Bozeman Yellowstone (BZN) - 4.5 mi away @ 38100 ft, heading WNW at 516 mph. Spotted 9x before! [12:39:48 PM CDT] #A272BF #N257NV #A320 #ALLEGIANT #AAY341 #G4341 #ADSB #ADSBbot

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

🇺🇸 N257NV - Airbus A320 214SL - Allegiant Air AAY341/G4341, Nashville (BNA) to Bozeman Yellowstone (BZN) - 4.4 mi away @ 37950 ft, heading NW at 538 mph. Spotted 7x before! [09:08:43 AM CDT] #A272BF #N257NV #A320 #ALLEGIANT #AAY341 #G4341 #ADSB #ADSBbot