🇺🇸 N772YX - Embraer EMB-175 LR - United Express RPA3598/YX3598 (BHM-ORD-SDF) - 4.3 mi away @ 33400 ft, heading NNE at 521 mph. Spotted for first time! [03:22:08 PM CDT] #AA72B1 #N772YX #E75L #BRICKYARD #RPA3598 #YX3598 #autopilot #ADSB #ADSBbot

🇺🇸 N765YX - Embraer EMB-175 LR - United Express RPA3598/YX3598 (BHM-ORD-SDF) - 5.3 mi away @ 34725 ft, heading NNE at 489 mph. Spotted 3x before! [02:35:47 PM CDT] #AA5657 #N765YX #E75L #BRICKYARD #RPA3598 #YX3598 #autopilot #ADSB #ADSBbot