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

🇺🇸 N636FR - Airbus A321 271NXSL - Frontier Airlines FFT3412/F93412, Harry Reid (LAS) to Cincinnati/Northern Kentucky (CVG) - 4.1 mi away @ 35325 ft, heading E at 559 mph. Spotted 13x before! [11:30:14 PM CDT] #A85493 #N636FR #A21N #FRONTIER_FLIGHT #FFT3412 #F93412 #ADSB #ADSBbot

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

🇺🇸 N338FR - Airbus A320 251NSL - Frontier Airlines FFT3412/F93412, Harry Reid (LAS) to Cincinnati/Northern Kentucky (CVG) - 4.7 mi away @ 39100 ft, heading ESE at 548 mph. Spotted 30x before! [11:17:10 PM CDT] #A3B414 #N338FR #A20N #FRONTIER_FLIGHT #FFT3412 #F93412 #ADSB #ADSBbot

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

🇺🇸 N236FR - Airbus A320 214SL - Frontier Airlines FFT3412/F93412, Harry Reid (LAS) to Cincinnati/Northern Kentucky (CVG) - 4.5 mi away @ 38175 ft, heading ENE at 578 mph. Spotted 15x before! [10:47:08 PM CDT] #A21F57 #N236FR #A320 #FRONTIER_FLIGHT #FFT3412 #F93412 #ADSB #ADSBbot