🇺🇸 N605FR - Airbus A321 271NXSL - Frontier Airlines FFT3135/F93135, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 4.9 mi away @ 36175 ft, heading SW at 519 mph. Spotted 40x before. [05:10:23 PM CDT] #A7DA5F #N605FR #A21N #FRONTIER_FLIGHT #FFT3135 #F93135 #ADSB #ADSBbot

🇺🇸 N702FR - Airbus A321 211SL - Frontier Airlines FFT3135/F93135, Chicago O'Hare (ORD) to George Bush Intcntl/Houston (IAH) - 5.5 mi away @ 33625 ft, heading WSW at 482 mph. Spotted 46x before. [03:56:15 PM CDT] #A95C89 #N702FR #A321 #FRONTIER_FLIGHT #FFT3135 #F93135 #ADSB #ADSBbot