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

🇺🇸 N576UP - Boeing 747 44AF - United Parcel Service UPS36/5X36, Louisville Muhammad Ali (SDF) to Daniel K Inouye (HNL) - 4.0 mi away @ 35300 ft, heading W at 549 mph. Spotted 3x before! [06:57:15 AM CDT] #A76683 #N576UP #B744 #UPS #UPS36 #5X36 #ADSB #ADSBbot

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

🇺🇸 N576UP - Boeing 747 44AF - United Parcel Service UPS32/5X32, Louisville Muhammad Ali (SDF) to Daniel K Inouye (HNL) - 4.5 mi away @ 35575 ft, heading W at 544 mph. Spotted 2x before! [03:51:04 AM CDT] #A76683 #N576UP #B744 #UPS #UPS32 #5X32 #ADSB #ADSBbot