🇺🇸 N323UP - Boeing 767 34AF/W - United Parcel Service UPS956/5X956, Louisville Muhammad Ali (SDF) to Sacramento Mather (MHR) - 5.4 mi away @ 37800 ft, heading W at 487 mph. Spotted 17x before. [03:27:07 AM CDT] #A37B45 #N323UP #B763 #UPS #UPS956 #5X956 #ADSB #ADSBbot

🇺🇸 N323UP - Boeing 767 34AF/W - United Parcel Service UPS5842/5X5842, Louisville Muhammad Ali (SDF) to Salt Lake City (SLC) - 4.1 mi away @ 33325 ft, heading W at 445 mph. Spotted 16x before. [03:13:00 PM CST] #A37B45 #N323UP #B763 #UPS #UPS5842 #5X5842 #ADSB #ADSBbot

🇺🇸 N323UP - Boeing 767 34AF/W - United Parcel Service UPS946/5X946, Louisville Muhammad Ali (SDF) to Metro Oakland (OAK) - 4.2 mi away @ 35825 ft, heading W at 508 mph. Spotted 15x before! [03:11:49 AM CDT] #A37B45 #N323UP #B763 #UPS #UPS946 #5X946 #ADSB #ADSBbot

🇺🇸 N323UP - Boeing 767 34AF/W - United Parcel Service UPS5915/5X5915 - 4.7 mi away @ 40325 ft, heading ESE at 586 mph. Spotted 14x before! [11:39:50 AM CDT] #A37B45 #N323UP #B763 #UPS #UPS5915 #5X5915 #ADSB #ADSBbot

🇺🇸 N323UP - Boeing 767 34AF/W - United Parcel Service UPS5952/5X5952 - 5.5 mi away @ 40925 ft, heading W at 454 mph. Spotted 13x before! [02:45:26 PM CDT] #A37B45 #N323UP #B763 #UPS #UPS5952 #5X5952 #ADSB #ADSBbot

🇺🇸 N323UP - Boeing 767 34AF/W - United Parcel Service UPS946/5X946, Louisville Muhammad Ali (SDF) to Metro Oakland (OAK) - 4.5 mi away @ 38325 ft, heading WNW at 497 mph. Spotted 12x before! [03:47:41 AM CST] #A37B45 #N323UP #B763 #UPS #UPS946 #5X946 #ADSB #ADSBbot