PlaneAlert ICAO: A77B6F
Owner: UNITEDPARCELSERVICE
Flt: UPS1096 N581UP B744
Time: 2026-04-01 04:02:19 EDT
Min Alt: 39000 ft
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS8
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-03-25 07:47:48 CET
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS24
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-03-23 08:00:47 CET
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS23
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-03-22 15:15:38 CET
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS3D
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-03-20 12:36:28 CET
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PlaneAlert ICAO: A77B6F
Owner: UNITED PARCEL SERVICE
Flt: UPS2907 N581UP B744 ONT-SDF
Time: 2026-01-24 04:39:44 MST
Min Alt: 39000 ft
Min Dist: 115.97 nm (-73° WNW)•adsbexchange•flightaware•faa
PlaneAlert ICAO: A77B6F
Flt: N581UP B744
Time: 2026-01-23 18:14:43 MST
Min Alt: 38000 ft
Min Dist: 144.64 nm (-6° N)•adsbexchange•flightaware•faa
PlaneAlert ICAO: A77B6F
Owner: UNITED PARCEL SERVICE
Flt: UPS224 N581UP B744 CGN-SDF
Time: 2026-01-22 19:54:33 CET
Min Alt: 18750 ft
Min Dist: 39.6 nm (54° NE)
Squawk: 2534
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS224
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-22 19:53:17 CET
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS224
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-22 19:52:16 CET
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS15
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-22 16:18:48 CET
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS8
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-21 07:48:06 CET
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PlaneAlert ICAO: A77B6F
Owner: UNITED PARCEL SERVICE
Flt: UPS217 N581UP B744 #
Time: 2026-01-20 05:33:26 CET
Min Alt: 29700 ft
Min Dist: 48.88 nm (-91° W)
Squawk: 2020
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS217
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-20 05:32:16 CET
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS217
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-20 05:26:32 CET
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS217
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-20 05:17:15 CET
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PlaneAlert ICAO: A77B6F
Owner: UNITED PARCEL SERVICE
Flt: UPS217 N581UP B744 #
Time: 2026-01-19 18:00:12 EST
Min Alt: 39000 ft
Min Dist: 91.76 nm (-126° SW)
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PlaneAlert ICAO: A77B6F
Owner: UNITED PARCEL SERVICE
Flt: UPS217 N581UP B744 #
Time: 2026-01-19 17:58:21 EST
Min Alt: 39000 ft
Min Dist: 111.72 nm (-121° WSW)
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS217
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-19 17:22:31 EST
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS340
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-15 07:58:03 EST
B744 YouCameHereInThatThing FlyingRustBucket NopeMobile
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS340
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-06 09:04:12 EST
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS329
Owner: UnitedParcelService
Aircraft: Boeing 747
2026-01-02 20:53:36 EST
B744 YouCameHereInThatThing FlyingRustBucket NopeMobile
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PlaneAlert ICAO: A77B6F Tail: N581UP
Owner: UnitedParcelService
Aircraft: Boeing 747
2025-12-31 22:01:25 EST
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PlaneAlert ICAO: A77B6F Tail: N581UP
Owner: UnitedParcelService
Aircraft: Boeing 747
2025-12-31 04:56:00 EST
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS340
Owner: UnitedParcelService
Aircraft: Boeing 747
2025-12-27 17:47:55 EST
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N581UP - Boeing 747 4R7F - United Parcel Service UPS5839/5X5839, Metro Oakland (OAK) to Louisville Muhammad Ali (SDF) - 4.5 mi away @ 39250 ft, heading ESE at 672 mph. Spotted 4x before. [11:58:07 AM CST] #A77B6F #N581UP #B744 #UPS #UPS5839 #5X5839 #ADSB #ADSBbot
PlaneAlert ICAO: A77B6F Tail: N581UP
Owner: UnitedParcelService
Aircraft: Boeing 747
2025-12-20 04:40:38 EST
B744 YouCameHereInThatThing FlyingRustBucket NopeMobile
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS340
Owner: UnitedParcelService
Aircraft: Boeing 747
2025-12-12 18:28:19 EST
B744 YouCameHereInThatThing FlyingRustBucket NopeMobile
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PlaneAlert ICAO: A77B6F Tail: N581UP Flt: UPS931
Owner: UnitedParcelService
Aircraft: Boeing 747
2025-12-04 21:03:05 MST
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