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

🇺🇸 N249NN - Embraer EMB-175 LR - American Eagle ENY4290/MQ4290, The Eastern Iowa (CID) to Dallas-Fort Worth (DFW) - 4.3 mi away @ 34400 ft, heading SSE at 514 mph. Spotted 27x before! [06:52:01 AM CDT] #A252A7 #N249NN #E75L #ENVOY #ENY4290 #MQ4290 #autopilot #ADSB #ADSBbot