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

🇺🇸 N86344 - Embraer EMB-175 LR - United Express ASH6324/YV6324, Kansas City (MCI) to Washington Dulles (IAD) - 4.1 mi away @ 35275 ft, heading E at 554 mph. Spotted 15x before! [06:49:54 PM CDT] #ABDCFD #N86344 #E75L #AIR_SHUTTLE #ASH6324 #YV6324 #autopilot #ADSB #ADSBbot