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

🇺🇸 N238NN - Embraer EMB-175 LR - American Eagle ENY3746/MQ3746, Dallas-Fort Worth (DFW) to James M Cox Dayton (DAY) - 3.2 mi away @ 28925 ft, heading NE at 636 mph. Spotted 19x before! [11:43:23 AM CST] #A22771 #N238NN #E75L #ENVOY #ENY3746 #MQ3746 #autopilot #ADSB #ADSBbot