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

🇺🇸 N125SY - Embraer EMB-175 LR - United Express SKW6950/OO6950 - 3.6 mi away @ 3375 ft, heading NE at 278 mph. Spotted 34x before! [02:13:37 PM CDT] #A067EC #N125SY #E75L #SKYWEST #SKW6950 #OO6950 #autopilot #Landing #ADSB #ADSBbot