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

🇺🇸 N284UP - McDonnell Douglas MD-11 F - United Parcel Service UPS919/5X919, Ontario (ONT) to Louisville Muhammad Ali (SDF) - 4.9 mi away @ 40425 ft, heading ESE at 606 mph. Spotted 17x before! [12:28:38 AM CDT] #A2DEA7 #N284UP #MD11 #UPS #UPS919 #5X919 #ADSB #ADSBbot

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

🇺🇸 N381UP - Boeing 767 300F - United Parcel Service UPS919/5X919, Ontario (ONT) to Louisville Muhammad Ali (SDF) - 4.3 mi away @ 38775 ft, heading ESE at 578 mph. Spotted 12x before! [12:28:22 AM CDT] #A460D1 #N381UP #B763 #UPS #UPS919 #5X919 #ADSB #ADSBbot