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

🇺🇸 N435UP - Boeing 757 24APF - United Parcel Service UPS896/5X896, Louisville Muhammad Ali (SDF) to Reno/Tahoe (RNO) - 5.0 mi away @ 39650 ft, heading W at 499 mph. Spotted 6x before! [05:19:23 AM CDT] #A53781 #N435UP #B752 #UPS #UPS896 #5X896 #ADSB #ADSBbot

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

🇺🇸 N435UP - Boeing 757 24APF - United Parcel Service UPS5774/5X5774, Chicago/Rockford (RFD) to George Bush Intcntl/Houston (IAH) - 5.1 mi away @ 39550 ft, heading SSW at 514 mph. Spotted 5x before! [03:48:02 PM CDT] #A53781 #N435UP #B752 #UPS #UPS5774 #5X5774 #ADSB #ADSBbot

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

🇺🇸 N435UP - Boeing 757 24APF - United Parcel Service UPS937/5X937, Fresno Yosemite (FAT) to Louisville Muhammad Ali (SDF) - 5.1 mi away @ 40500 ft, heading ESE at 611 mph. Spotted 4x before! [11:19:24 PM CDT] #A53781 #N435UP #B752 #UPS #UPS937 #5X937 #ADSB #ADSBbot

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

🇺🇸 N435UP - Boeing 757 24APF - United Parcel Service UPS5843/5X5843 - 5.5 mi away @ 41325 ft, heading ESE at 552 mph. Spotted 3x before! [09:36:01 AM CDT] #A53781 #N435UP #B752 #UPS #UPS5843 #5X5843 #ADSB #ADSBbot