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

🇺🇸 N225NN - Embraer EMB-175 LR - American Eagle ENY3826/MQ3826 (DFW-STL-DFW) - 3.6 mi away @ 2850 ft, heading NNE at 273 mph. Spotted 38x before! [07:25:13 PM CDT] #A1F4CD #N225NN #E75L #ENVOY #ENY3826 #MQ3826 #autopilot #Landing #ADSB #ADSBbot