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

🇺🇸 N442UP - Boeing 757 24APF - United Parcel Service UPS5813/5X5813, Denver (DEN) to Louisville Muhammad Ali (SDF) - 4.3 mi away @ 36675 ft, heading ESE at 644 mph. Spotted 7x before! [10:38:18 AM CST] #A553DB #N442UP #B752 #UPS #UPS5813 #5X5813 #ADSB #ADSBbot