🇺🇸 N156SY - Embraer EMB-175 LR - United Express SKW5211/OO5211, Gerald R Ford (GRR) to George Bush Intcntl/Houston (IAH) - 5.2 mi away @ 35325 ft, heading SSE at 509 mph. Spotted 27x before. [05:02:17 PM CDT] #A0E220 #N156SY #E75L #SKYWEST #SKW5211 #OO5211 #autopilot #ADSB #ADSBbot