Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N213SY - Embraer EMB-175 LR - United Express SKW545H/OO545H, Chicago O'Hare (ORD) to San Antonio (SAT) - 4.7 mi away @ 35425 ft, heading SW at 452 mph. Spotted 37x before! [02:20:03 PM CDT] #A1C64E #N213SY #E75L #SKYWEST #SKW545H #OO545H #autopilot #ADSB #ADSBbot