Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N381UP - Boeing 767 300F - United Parcel Service UPS2977/5X2977, Portland (PDX) to Louisville Muhammad Ali (SDF) - 4.1 mi away @ 37100 ft, heading ESE at 638 mph. Spotted 9x before! [12:11:58 PM CST] #A460D1 #N381UP #B763 #UPS #UPS2977 #5X2977 #ADSB #ADSBbot