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

🇺🇸 N313BS - Embraer EMB-175 LR - American Eagle ENY3339/MQ3339, Dallas-Fort Worth (DFW) to Blue Grass (LEX) - 3.9 mi away @ 34950 ft, heading NE at 662 mph. Spotted 4x before! [09:06:05 PM CST] #A35220 #N313BS #E75L #ENVOY #ENY3339 #MQ3339 #autopilot #ADSB #ADSBbot