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

🇺🇸 N260UP - McDonnell Douglas MD-11 F - United Parcel Service UPS976/5X976, Chicago/Rockford (RFD) to Portland (PDX) - 4.8 mi away @ 36250 ft, heading W at 567 mph. Spotted 13x before! [04:15:51 PM CDT] #A280CD #N260UP #MD11 #UPS #UPS976 #5X976 #ADSB #ADSBbot

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

🇺🇸 N276UP - McDonnell Douglas MD-11 F - United Parcel Service UPS976/5X976, Chicago/Rockford (RFD) to Portland (PDX) - 4.6 mi away @ 38350 ft, heading WNW at 544 mph. Spotted 23x before! [04:14:37 PM CDT] #A2BE96 #N276UP #MD11 #UPS #UPS976 #5X976 #ADSB #ADSBbot