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

🇺🇸 N263UP - McDonnell Douglas MD-11 F - United Parcel Service UPS2971/5X2971, Portland (PDX) to Louisville Muhammad Ali (SDF) - 5.3 mi away @ 41375 ft, heading ESE at 562 mph. Spotted 11x before! [11:58:21 AM CDT] #A28BF2 #N263UP #MD11 #UPS #UPS2971 #5X2971 #ADSB #ADSBbot

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

🇺🇸 N263UP - McDonnell Douglas MD-11 F - United Parcel Service UPS917/5X917, Ontario (ONT) to Louisville Muhammad Ali (SDF) - 4.9 mi away @ 39600 ft, heading ESE at 609 mph. Spotted 10x before! [06:02:00 AM CDT] #A28BF2 #N263UP #MD11 #UPS #UPS917 #5X917 #ADSB #ADSBbot