United Parcel Service (UPS) 757-24APF, N451UP. Originally delivered to UPS on June 1, 1995. MIA. 6-13-2025.

ICAO: #A577A3
Owner: #UNITEDPARCELSERVICE
Flt: #UPS734 #N451UP #B752 #SDF-#OKC
Time: 2026-09-04 05:36:52 CDT
Min Alt: 28875 ft
Min Dist: 119.61 nm (145deg SE)

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ICAO: #A577A3
Owner: #UNITEDPARCELSERVICE
Flt: #UPS672 #N451UP #B752 #SDF-#ICT
Time: 2026-08-28 05:41:44 CDT
Min Alt: 1425 ft
Min Dist: 8.5 nm (-167deg SSW)
Squawk: #6630
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ICAO: #A577A3
Owner: #UNITEDPARCELSERVICE
Flt: #UPS672 #N451UP #B752 #SDF-#ICT
Time: 2026-06-30 05:55:43 CDT
Min Alt: 2625 ft
Min Dist: 2.72 nm (166deg SSE)
Squawk: #4021
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ICAO: #A577A3
Owner: #UNITEDPARCELSERVICE
Flt: #UPS990 #N451UP #B752
Time: 2026-06-17 01:36:15 CDT
Min Alt: 30000 ft
Min Dist: 148.3 nm (18deg NNE)

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🇺🇸 N451UP - Boeing 757 24APF - United Parcel Service UPS969/5X969, Long Beach (Daugherty Field) (LGB) to Louisville Muhammad Ali (SDF) - 5.2 mi away @ 40200 ft, heading ESE at 622 mph. Spotted 9x before. [10:05:21 PM CST] #A577A3 #N451UP #B752 #UPS #UPS969 #5X969 #ADSB #ADSBbot

🇺🇸 N451UP - Boeing 757 24APF - United Parcel Service UPS2978/5X2978, Louisville Muhammad Ali (SDF) to Portland (PDX) - 4.3 mi away @ 35375 ft, heading WNW at 454 mph. Spotted 8x before. [04:20:19 PM CST] #A577A3 #N451UP #B752 #UPS #UPS2978 #5X2978 #ADSB #ADSBbot

🇺🇸 N451UP - Boeing 757 24APF - United Parcel Service UPS837/5X837, Boise Air Trml/Gowen Field (BOI) to Louisville Muhammad Ali (SDF) - 5.0 mi away @ 37450 ft, heading ESE at 612 mph. Spotted 7x before! [10:10:10 PM CDT] #A577A3 #N451UP #B752 #UPS #UPS837 #5X837 #ADSB #ADSBbot

🇺🇸 N451UP - Boeing 757 24APF - United Parcel Service UPS663/5X663, Kansas City (MCI) to Louisville Muhammad Ali (SDF) - 3.4 mi away @ 30500 ft, heading ESE at 627 mph. Spotted 6x before! [09:44:59 PM CST] #A577A3 #N451UP #B752 #UPS #UPS663 #5X663 #STL #ADSB