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

🇺🇸 N311UP - Boeing 767 34AF/W - United Parcel Service UPS799/5X799, El Paso (ELP) to Louisville Muhammad Ali (SDF) - 4.8 mi away @ 40525 ft, heading ENE at 580 mph. Spotted 20x before! [11:10:35 PM CDT] #A34C58 #N311UP #B763 #UPS #UPS799 #5X799 #ADSB #ADSBbot