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

🇺🇸 N139UP - Airbus A300 F4-622R - United Parcel Service UPS6490/5X6490, Louisville Muhammad Ali (SDF) to Vancouver (YVR) - 4.7 mi away @ 31100 ft, heading WNW at 565 mph. Spotted 18x before! [02:02:57 PM CDT] #A09E70 #N139UP #A306 #UPS #UPS6490 #5X6490 #ADSB #ADSBbot