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

🇺🇸 N722FR - Airbus A321 211SL - Frontier Airlines FFT4630/F94630 - 4.5 mi away @ 37225 ft, heading SE at 610 mph. Spotted 61x before! [07:02:37 PM CST] #A9AB87 #N722FR #A321 #FRONTIER_FLIGHT #FFT4630 #F94630 #ADSB #ADSBbot

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

🇺🇸 N657FR - Frontier Airlines FFT4630/F94630, Eppley Airfield (OMA) to Orlando (MCO) - 4.0 mi away @ 34925 ft, heading SSE at 659 mph. Spotted for first time! [04:50:55 PM CST] #A8A748 #N657FR #A21N #FRONTIER_FLIGHT #FFT4630 #F94630 #ADSB #ADSBbot