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

🇺🇸 N431UP - Boeing 757 24APF - United Parcel Service UPS2872/5X2872, Louisville Muhammad Ali (SDF) to Albuquerque Sunport (ABQ) - 4.3 mi away @ 37600 ft, heading W at 434 mph. Spotted 6x before! [04:05:55 PM CST] #A528A5 #N431UP #B752 #UPS #UPS2872 #5X2872 #ADSB #ADSBbot