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

🇺🇸 N424YX - Embraer EMB-175 LR - American Eagle RPA4768/YX4768, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 4.8 mi away @ 35600 ft, heading N at 456 mph. Spotted 18x before. [09:12:04 AM CST] #A50CB7 #N424YX #E75L #BRICKYARD #RPA4768 #YX4768 #autopilot #ADSB #ADSBbot

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

🇺🇸 N103HQ - Embraer EMB-175 LR - American Eagle RPA4768/YX4768, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 4.7 mi away @ 32975 ft, heading N at 496 mph. Spotted 20x before. [09:07:27 AM CST] #A01097 #N103HQ #E75S #BRICKYARD #RPA4768 #YX4768 #autopilot #ADSB #ADSBbot

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

🇺🇸 N125HQ - Embraer EMB-175 LR - American Eagle RPA4768/YX4768, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 4.4 mi away @ 36100 ft, heading NNE at 535 mph. Spotted 18x before. [08:57:35 AM CST] #A06703 #N125HQ #E75S #BRICKYARD #RPA4768 #YX4768 #autopilot #ADSB #ADSBbot