🇺🇸 N389UP - Boeing 767 300F - United Parcel Service UPS5973/5X5973, Boeing Field/King County (BFI) to Louisville Muhammad Ali (SDF) - 5.2 mi away @ 35025 ft, heading ESE at 576 mph. Spotted 15x before. [11:19:06 AM CDT] #A47E89 #N389UP #B763 #UPS #UPS5973 #5X5973 #ADSB #ADSBbot