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

🇺🇸 N85354 - Embraer EMB-175 LR - United Express ASH6309/YV6309, George Bush Intcntl/Houston (IAH) to Detroit Metro Wayne County (DTW) - 4.1 mi away @ 35100 ft, heading NE at 653 mph. Spotted 9x before! [07:39:56 PM CST] #ABB5A1 #N85354 #E75L #AIR_SHUTTLE #ASH6309 #YV6309 #autopilot #ADSB #ADSBbot

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

🇺🇸 N86324 - Embraer EMB-175 LR - United Express ASH6309/YV6309, George Bush Intcntl/Houston (IAH) to Gerald R Ford (GRR) - 4.2 mi away @ 32950 ft, heading NNE at 473 mph. Spotted 6x before! [08:10:46 PM CST] #ABDCB7 #N86324 #E75L #AIR_SHUTTLE #ASH6309 #YV6309 #autopilot #ADSB #ADSBbot