Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N144SY - Embraer EMB-175 LR - United Express SKW5244/OO5244, Chicago O'Hare (ORD) to Tulsa (TUL) - 3.9 mi away @ 33950 ft, heading WSW at 398 mph. Spotted 35x before. [09:26:33 PM CST] #A0B333 #N144SY #E75L #SKYWEST #SKW5244 #OO5244 #autopilot #ADSB #ADSBbot