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

🇺🇸 N306DD - Embraer EMB-175 LR - American Eagle ENY3564/MQ3564, Dallas-Fort Worth (DFW) to Cherry Capital (TVC) - 4.4 mi away @ 36925 ft, heading NNE at 520 mph. Spotted 15x before! [09:38:27 AM CDT] #A335EB #N306DD #E75L #ENVOY #ENY3564 #MQ3564 #autopilot #ADSB #ADSBbot