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

🇺🇸 N762DT - Embraer EMB-170 STD - American Eagle ENY4062/MQ4062 (DFW-DTW-DFW) - 4.2 mi away @ 34200 ft, heading SW at 428 mph. Spotted 63x before! [03:59:13 PM CST] #AA4953 #N762DT #E170 #ENVOY #ENY4062 #MQ4062 #autopilot #ADSB #ADSBbot