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

🇺🇸 N255UP - McDonnell Douglas MD-11 F - United Parcel Service UPS5957/5X5957, Sacramento Mather (MHR) to Louisville Muhammad Ali (SDF) - 4.6 mi away @ 38725 ft, heading ESE at 565 mph. Spotted 10x before! [11:49:22 AM CDT] #A26BE1 #N255UP #MD11 #UPS #UPS5957 #5X5957 #ADSB #ADSBbot

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

🇺🇸 N255UP - McDonnell Douglas MD-11 F - United Parcel Service UPS5970/5X5970 - 4.1 mi away @ 31375 ft, heading WNW at 519 mph. Spotted 9x before! [03:47:11 PM CDT] #A26BE1 #N255UP #MD11 #UPS #UPS5970 #5X5970 #ADSB #ADSBbot

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

🇺🇸 N255UP - McDonnell Douglas MD-11 F - United Parcel Service UPS2971/5X2971, Portland (PDX) to Louisville Muhammad Ali (SDF) - 4.6 mi away @ 37125 ft, heading ESE at 567 mph. Spotted 8x before! [11:28:13 AM CDT] #A26BE1 #N255UP #MD11 #UPS #UPS2971 #5X2971 #ADSB #ADSBbot

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

🇺🇸 N255UP - McDonnell Douglas MD-11 F - United Parcel Service UPS2946/5X2946, Louisville Muhammad Ali (SDF) to Metro Oakland (OAK) - 4.1 mi away @ 34200 ft, heading WNW at 481 mph. Spotted 7x before! [04:01:55 PM CDT] #A26BE1 #N255UP #MD11 #UPS #UPS2946 #5X2946 #ADSB #ADSBbot