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

🇺🇸 N751AB - EMBRAER ERJ 170-100 SE - WILMINGTON TRUST CO TRUSTEE ENY3644/MQ3644, Birmingham-Shuttlesworth (BHM) to Chicago O'Hare (ORD) - 3.4 mi away @ 26700 ft, heading NNE at 480 mph. Spotted 28x before. [07:49:23 AM CST] #AA1DC2 #N751AB #E170 #ENY3644 #MQ3644 #autopilot #ADSB #ADSBbot

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

🇺🇸 N253NN - Embraer EMB-175 LR - American Eagle ENY3644/MQ3644, Memphis (MEM) to Chicago O'Hare (ORD) - 4.1 mi away @ 32825 ft, heading N at 480 mph. Spotted 26x before. [07:47:59 AM CST] #A263DC #N253NN #E75L #ENVOY #ENY3644 #MQ3644 #autopilot #ADSB #ADSBbot