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

🇺🇸 N322UP - Boeing 767 34AF/W - United Parcel Service UPS3950/5X3950, Louisville Muhammad Ali (SDF) to Boeing Field/King County (BFI) - 3.9 mi away @ 32025 ft, heading WNW at 455 mph. Spotted 20x before. [05:36:51 PM CST] #A3778E #N322UP #B763 #UPS #UPS3950 #5X3950 #ADSB #ADSBbot