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

🇺🇸 N443UP - Boeing 757 24APF - United Parcel Service UPS496/5X496, Louisville Muhammad Ali (SDF) to Minneapolis-St Paul/Wold-Chamberlain (MSP) - 4.8 mi away @ 40250 ft, heading W at 520 mph. Spotted 13x before! [04:53:58 AM CDT] #A55792 #N443UP #B752 #UPS #UPS496 #5X496 #ADSB #ADSBbot