Flight UAL1128 UA1128

United Airlines · N77579 · B39M

Last contact 8 hours ago
KIAD
Washington Dulles International Airport
Dulles
→
KSEA
Seattle–Tacoma International Airport
Seattle
Altitude
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Ground speed
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Vertical rate
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Track
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Squawk
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Source
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Figures refresh every 15 seconds while the flight is airborne.

Aircraft page

30-day history

Date Aircraft From To First contact Last On air Max altitude
23.10.2026 N77579 KIAD Dulles KSEA Seattle 02:37 UTC 04:04 UTC 1 h 27 min 38 000 ft
23.10.2026 N77579 KIAD Dulles KSEA Seattle 01:34 UTC 02:14 UTC 0 h 40 min 38 000 ft
22.10.2026 N77579 KIAD Dulles KSEA Seattle 22:10 UTC 01:18 UTC 3 h 8 min 38 000 ft
22.10.2026 A3D326 KIAD Dulles KSEA Seattle 18:09 UTC 19:51 UTC 1 h 41 min 35 025 ft
22.10.2026 A2BBA4 KIAD Dulles KSEA Seattle 01:52 UTC 03:14 UTC 1 h 22 min 36 000 ft
22.10.2026 A2BBA4 KIAD Dulles KSEA Seattle 01:29 UTC 01:33 UTC 0 h 3 min 36 000 ft
21.10.2026 A2BBA4 KIAD Dulles KSEA Seattle 21:42 UTC 00:54 UTC 3 h 12 min 36 000 ft
21.10.2026 A0B7FB KIAD Dulles KSEA Seattle 18:12 UTC 19:45 UTC 1 h 32 min 37 050 ft
21.10.2026 A0B7FB KIAD Dulles KSEA Seattle 17:54 UTC 17:57 UTC 0 h 3 min 0 ft
21.10.2026 A12F73 KIAD Dulles KSEA Seattle 01:39 UTC 03:10 UTC 1 h 31 min 36 000 ft
21.10.2026 A12F73 KIAD Dulles KSEA Seattle 00:52 UTC 01:19 UTC 0 h 26 min 36 000 ft
20.10.2026 A12F73 KIAD Dulles KSEA Seattle 21:38 UTC 00:36 UTC 2 h 58 min 36 000 ft
20.10.2026 A0B88C KIAD Dulles KSEA Seattle 18:12 UTC 19:58 UTC 1 h 45 min 37 025 ft
20.10.2026 AA7B4A KIAD Dulles KSEA Seattle 01:07 UTC 03:02 UTC 1 h 54 min 34 000 ft
19.10.2026 AA7B4A KIAD Dulles KSEA Seattle 21:39 UTC 00:36 UTC 2 h 56 min 34 000 ft
19.10.2026 A0B88B KIAD Dulles KSEA Seattle 18:24 UTC 19:56 UTC 1 h 32 min 35 000 ft
19.10.2026 A1277B KIAD Dulles KSEA Seattle 01:40 UTC 03:32 UTC 1 h 53 min 36 000 ft
18.10.2026 A1277B KIAD Dulles KSEA Seattle 22:15 UTC 01:09 UTC 2 h 55 min 36 000 ft
18.10.2026 A245FB KIAD Dulles KSEA Seattle 18:15 UTC 19:48 UTC 1 h 34 min 33 025 ft
18.10.2026 A43EC3 KIAD Dulles KSEA Seattle 04:09 UTC 04:09 UTC 0 h 0 min —
18.10.2026 A43EC3 KIAD Dulles KSEA Seattle 01:34 UTC 03:15 UTC 1 h 40 min 38 000 ft
17.10.2026 A43EC3 KIAD Dulles KSEA Seattle 21:44 UTC 01:16 UTC 3 h 32 min 38 025 ft
17.10.2026 A6ED3B KIAD Dulles KSEA Seattle 18:30 UTC 20:00 UTC 1 h 30 min 27 050 ft
17.10.2026 A12B51 KIAD Dulles KSEA Seattle 02:36 UTC 04:24 UTC 1 h 48 min 36 000 ft
16.10.2026 A12B51 KIAD Dulles KSEA Seattle 23:19 UTC 02:04 UTC 2 h 44 min 38 000 ft
16.10.2026 A12B51 KIAD Dulles KSEA Seattle 22:08 UTC 22:30 UTC 0 h 22 min 0 ft
16.10.2026 A12B51 KIAD Dulles KSEA Seattle 21:37 UTC 21:53 UTC 0 h 16 min 0 ft
16.10.2026 N14524 KIAD Dulles KSEA Seattle 18:12 UTC 19:35 UTC 1 h 22 min 31 025 ft
16.10.2026 A12A9E KIAD Dulles KSEA Seattle 02:07 UTC 03:48 UTC 1 h 40 min 34 000 ft
15.10.2026 A12A9E KIAD Dulles KSEA Seattle 21:49 UTC 01:36 UTC 3 h 47 min 34 000 ft
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