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

🇺🇸 N329UP - Boeing 767 34AF/W - United Parcel Service UPS5981/5X5981, Boeing Field/King County (BFI) to Louisville Muhammad Ali (SDF) - 4.4 mi away @ 38525 ft, heading ESE at 635 mph. Spotted 11x before! [11:10:41 AM CDT] #A3918F #N329UP #B763 #UPS #UPS5981 #5X5981 #ADSB #ADSBbot

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

🇺🇸 N257UP - McDonnell Douglas MD-11 F - United Parcel Service UPS5981/5X5981 - 4.4 mi away @ 37050 ft, heading ESE at 572 mph. Spotted 14x before! [12:59:57 PM CDT] #A2734F #N257UP #MD11 #UPS #UPS5981 #5X5981 #ADSB #ADSBbot