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

🇺🇸 N320UP - Boeing 767 34AF/W - United Parcel Service UPS5910/5X5910, Louisville Muhammad Ali (SDF) to Ontario (ONT) - 4.3 mi away @ 37275 ft, heading WNW at 460 mph. Spotted 29x before! [01:44:53 PM CDT] #A37020 #N320UP #B763 #UPS #UPS5910 #5X5910 #ADSB #ADSBbot

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

🇺🇸 N262UP - McDonnell Douglas MD-11 F - United Parcel Service UPS5910/5X5910 - 5.0 mi away @ 40025 ft, heading W at 549 mph. Spotted 11x before! [03:52:37 PM CDT] #A2883B #N262UP #MD11 #UPS #UPS5910 #5X5910 #ADSB #ADSBbot

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

🇺🇸 N251UP - McDonnell Douglas MD-11 F - United Parcel Service UPS5910/5X5910 - 4.7 mi away @ 38825 ft, heading WNW at 515 mph. Spotted 14x before! [01:57:51 PM CDT] #A25D05 #N251UP #MD11 #UPS #UPS5910 #5X5910 #ADSB #ADSBbot

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

🇺🇸 N292UP - McDonnell Douglas MD-11 F - United Parcel Service UPS5910/5X5910 - 4.6 mi away @ 36375 ft, heading WNW at 476 mph. Spotted 5x before! [03:40:52 PM CDT] #A2FEB8 #N292UP #MD11 #UPS #UPS5910 #5X5910 #ADSB #ADSBbot