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

🇺🇸 N317FR - Airbus A320 251NSL - Frontier Airlines FFT1341/F91341, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.6 mi away @ 38300 ft, heading SW at 434 mph. Spotted 28x before. [07:29:54 PM CDT] #A3615F #N317FR #A20N #FRONTIER_FLIGHT #FFT1341 #F91341 #ADSB #ADSBbot

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

🇺🇸 N312FR - Airbus A320 251NSL - Frontier Airlines FFT1341/F91341, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.5 mi away @ 38075 ft, heading SW at 481 mph. Spotted 23x before. [10:48:07 PM CST] #A34ECC #N312FR #A20N #FRONTIER_FLIGHT #FFT1341 #F91341 #ADSB #ADSBbot

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

🇺🇸 N381FR - Airbus A320 251NSL - Frontier Airlines FFT1341/F91341, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.7 mi away @ 38800 ft, heading SW at 452 mph. Spotted 37x before. [10:55:45 PM CST] #A45F8E #N381FR #A20N #FRONTIER_FLIGHT #FFT1341 #F91341 #ADSB #ADSBbot

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

🇺🇸 N653FR - Airbus A321 271NXSL - Frontier Airlines FFT1341/F91341, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 3.4 mi away @ 27050 ft, heading SW at 510 mph. Spotted 4x before! [08:09:58 PM CDT] #A8986C #N653FR #A21N #FRONTIER_FLIGHT #FFT1341 #F91341 #ADSB #ADSBbot