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

🇺🇸 N718FR - Airbus A321 211SL - Frontier Airlines FFT1475/F91475, Baltimore/Washington Thurgood Marshall (BWI) to Dallas-Fort Worth (DFW) - 3.8 mi away @ 32350 ft, heading SW at 388 mph. Spotted 43x before! [09:15:12 PM CST] #A99A52 #N718FR #A321 #FRONTIER_FLIGHT #FFT1475 #F91475 #ADSB #ADSBbot

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

🇺🇸 N709FR - Airbus A321 211SL - Frontier Airlines FFT1475/F91475, Baltimore/Washington Thurgood Marshall (BWI) to Dallas-Fort Worth (DFW) - 4.8 mi away @ 36125 ft, heading SW at 360 mph. Spotted 38x before! [07:35:34 PM CST] #A9768A #N709FR #A321 #FRONTIER_FLIGHT #FFT1475 #F91475 #ADSB #ADSBbot