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

🇺🇸 N369FR - Airbus A320 251NSL - Frontier Airlines FFT2437/F92437, Tampa (TPA) to St Louis Lambert (STL) - 3.5 mi away @ 3100 ft, heading NW at 256 mph. Spotted 17x before. [09:29:04 AM CST] #A42E48 #N369FR #A20N #FRONTIER_FLIGHT #FFT2437 #F92437 #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N369FR - Airbus A320 251NSL - Frontier Airlines FFT3302/F93302, Denver (DEN) to St Louis Lambert (STL) - 3.3 mi away @ 8225 ft, heading E at 343 mph. Spotted 16x before! [08:39:57 AM CDT] #A42E48 #N369FR #A20N #FRONTIER_FLIGHT #FFT3302 #F93302 #Landing #Arrival #ADSB #ADSBbot

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

🇺🇸 N369FR - Airbus A320 251NSL - Frontier Airlines FFT1752/F91752, Denver (DEN) to Cincinnati/Northern Kentucky (CVG) - 4.6 mi away @ 38750 ft, heading ESE at 516 mph. Spotted 15x before! [11:23:24 PM CDT] #A42E48 #N369FR #A20N #FRONTIER_FLIGHT #FFT1752 #F91752 #ADSB #ADSBbot

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

🇺🇸 N369FR - Airbus A320 251NSL - Frontier Airlines FFT3282/F93282, George Bush Intcntl/Houston (IAH) to Chicago Midway (MDW) - 4.4 mi away @ 36500 ft, heading NNE at 523 mph. Spotted 14x before! [01:08:53 PM CDT] #A42E48 #N369FR #A20N #FRONTIER_FLIGHT #FFT3282 #F93282 #ADSB #ADSBbot