Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N117SY - Embraer EMB-175 LR - United Express SKW5672/OO5672, Memphis (MEM) to Chicago O'Hare (ORD) - 3.9 mi away @ 32100 ft, heading NNE at 521 mph. Spotted 34x before. [10:50:32 AM CST] #A047DB #N117SY #E75L #SKYWEST #SKW5672 #OO5672 #autopilot #ADSB #ADSBbot