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

🇺🇸 N88326 - Embraer EMB-175 LR - United Express ASH3235/YV3235, South Bend (SBN) to George Bush Intcntl/Houston (IAH) - 3.9 mi away @ 33575 ft, heading SSW at 476 mph. Spotted 17x before. [03:15:13 PM CST] #AC2BB7 #N88326 #E75L #AIR_SHUTTLE #ASH3235 #YV3235 #autopilot #ADSB #ADSBbot