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

🇺🇸 N85351 - Embraer EMB-175 LR - United Express ASH6126/YV6126, Washington Dulles (IAD) to Kansas City (MCI) - 4.5 mi away @ 35275 ft, heading WSW at 484 mph. Spotted 17x before! [07:12:34 PM CDT] #ABB59E #N85351 #E75L #AIR_SHUTTLE #ASH6126 #YV6126 #autopilot #ADSB #ADSBbot