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

🇺🇸 N140UP - Airbus A300 F4-622R - United Parcel Service UPS993/5X993, Spokane (GEG) to Ontario (ONT) - 4.8 mi away @ 41200 ft, heading ENE at 531 mph. Spotted 15x before! [02:40:14 AM CDT] #A0A480 #N140UP #A306 #UPS #UPS993 #5X993 #ADSB #ADSBbot