🇺🇸 N139SY - Embraer EMB-175 LR - United Express SKW5336/OO5336, Frederick W Smith/Memphis (MEM) to Chicago O'Hare (ORD) - 5.5 mi away @ 36050 ft, heading N at 488 mph. Spotted 46x before. [07:11:14 PM CDT] #A09E47 #N139SY #E75L #SKYWEST #SKW5336 #OO5336 #autopilot #ADSB #ADSBbot
