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

🇺🇸 N229NN - Embraer EMB-175 LR - American Eagle ENY3664/MQ3664, Birmingham-Shuttlesworth (BHM) to Chicago O'Hare (ORD) - 3.8 mi away @ 32400 ft, heading NNE at 515 mph. Spotted 31x before! [07:34:42 AM CDT] #A203A9 #N229NN #E75L #ENVOY #ENY3664 #MQ3664 #autopilot #ADSB #ADSBbot

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

🇺🇸 N746CC - Embraer EMB-170 LR - American Eagle ENY3664/MQ3664, Birmingham-Shuttlesworth (BHM) to Chicago O'Hare (ORD) - 3.9 mi away @ 24825 ft, heading N at 498 mph. Spotted 23x before! [07:47:25 AM CDT] #AA0909 #N746CC #E170 #ENVOY #ENY3664 #MQ3664 #autopilot #ADSB #ADSBbot