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

🇺🇸 N341FR - Airbus A320 251NSL - Frontier Airlines FFT1887/F91887, Chicago Midway (MDW) to Dallas-Fort Worth (DFW) - 4.4 mi away @ 38325 ft, heading SW at 453 mph. Spotted 32x before. [05:50:05 PM CDT] #A3C192 #N341FR #A20N #FRONTIER_FLIGHT #FFT1887 #F91887 #ADSB #ADSBbot

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

🇺🇸 N341FR - Airbus A320 251NSL - Frontier Airlines FFT45/F945, Cancun (CUN) to Chicago O'Hare (ORD) - 4.0 mi away @ 35425 ft, heading NNE at 524 mph. Spotted 31x before. [07:37:52 PM CST] #A3C192 #N341FR #A20N #FRONTIER_FLIGHT #FFT45 #F945 #ADSB #ADSBbot

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

🇺🇸 N341FR - Airbus A320 251NSL - Frontier Airlines FFT686/F9686, Denver (DEN) to Ronald Reagan Washington Ntl (DCA) - 9.9 mi away @ 38700 ft, heading E at 553 mph. Spotted 30x before! [09:12:25 AM CDT] #A3C192 #N341FR #A20N #FRONTIER_FLIGHT #FFT686 #F9686 #ADSB #ADSBbot

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

🇺🇸 N341FR - Airbus A320 251NSL - Frontier Airlines FFT1631/F91631, Orlando (MCO) to St Louis Lambert (STL) - 3.4 mi away @ 2550 ft, heading NNE at 227 mph. Spotted 29x before! [11:10:02 PM CDT] #A3C192 #N341FR #A20N #FRONTIER_FLIGHT #FFT1631 #F91631 #Landing #Arrival #ADSB #ADSBbot