Map of the St. Louis area showing the position and track of the aircraft described in the post.
πΊπΈ N423UP - Boeing 757 24APF - United Parcel Service UPS783/5X783, San Antonio (SAT) to Chicago/Rockford (RFD) - 4.7 mi away @ 38925 ft, heading NE at 622 mph. Spotted 16x before! [11:04:24 PM CST] #A50894 #N423UP #B752 #UPS #UPS783 #5X783 #ADSB #ADSBbot