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

🇺🇸 N579UP - Boeing 747 45E SCD - United Parcel Service UPS5928/5X5928, Louisville Muhammad Ali (SDF) to Ontario (ONT) - 4.9 mi away @ 38350 ft, heading WNW at 453 mph. Spotted 10x before. [04:19:12 PM CST] #A771A8 #N579UP #B744 #UPS #UPS5928 #5X5928 #ADSB #ADSBbot

PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS5928
Owner: UnitedParcelService
Aircraft: Boeing 747
2025-09-06 19:02:19 MST
B744 YouCameHereInThatThing FlyingRustBucket NopeMobile
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PlaneAlert ICAO: A3026F Tail: N293UP Flt: UPS5928
Owner: UnitedParcelService
Aircraft: MD-11
2025-08-30 16:46:54 MST
MD11 YouCameHereInThatThing FlyingRustBucket NopeMobile
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Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N626UP - Boeing 747 8F - United Parcel Service UPS5928/5X5928 - 7.1 mi away @ 40775 ft, heading W at 470 mph. Spotted once before! [01:45:30 PM CDT] #A82E57 #N626UP #B748 #UPS #UPS5928 #5X5928 #ADSB #ADSBbot

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

🇺🇸 N286UP - McDonnell Douglas MD-11 F - United Parcel Service UPS5928/5X5928, Louisville Muhammad Ali (SDF) to Ontario (ONT) - 4.2 mi away @ 37125 ft, heading W at 499 mph. Spotted 7x before! [08:32:13 PM CST] #A2E615 #N286UP #MD11 #UPS #UPS5928 #5X5928 #ADSB #ADSBbot