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

🇺🇸 N87318 - Embraer EMB-175 LR - United Express ASH6247/YV6247, George Bush Intcntl/Houston (IAH) to Gerald R Ford (GRR) - 4.3 mi away @ 36200 ft, heading NNE at 545 mph. Spotted 10x before! [10:06:46 PM CDT] #AC0417 #N87318 #E75L #AIR_SHUTTLE #ASH6247 #YV6247 #autopilot #ADSB #ADSBbot