United Airlines フライトが Seattle-Tacoma (SEA)から出発、 Washington Dulles (IAD)に到着.

搭乗日を選択
フライト時刻表
直行便:
日々 23:00 Seattle-Tacoma (SEA) 07:08 Washington Dulles (IAD)
United Airlines UA 264 Non-stop Boeing 737 MAX 9 (7M9) 5:08 Effective 2026-04-30 through 2026-05-20
The flight arrives 1 day after departure.
日々 23:20 Seattle-Tacoma (SEA) 07:13 Washington Dulles (IAD)
United Airlines UA 264 Non-stop Boeing 737-900 (739) 4:53 Effective 2026-05-21 through 2026-08-17
The flight arrives 1 day after departure.
日々 22:10 Seattle-Tacoma (SEA) 06:03 Washington Dulles (IAD)
United Airlines UA 1355 Non-stop Boeing 737-900 (739) 4:53 Effective 2026-05-21 through 2026-10-24
The flight arrives 1 day after departure.
金 23:39 Seattle-Tacoma (SEA) 07:35 Washington Dulles (IAD)
United Airlines UA 1483 Non-stop Boeing 737-800 (738) 4:56 Valid until 2026-01-02
The flight arrives 1 day after departure.
日々 08:00 Seattle-Tacoma (SEA) 16:11 Washington Dulles (IAD)
United Airlines UA 1523 Non-stop Boeing 737 MAX 9 (7M9) 5:11 Effective 2026-03-29 through 2026-04-29
日々 08:00 Seattle-Tacoma (SEA) 16:11 Washington Dulles (IAD)
United Airlines UA 1523 Non-stop Boeing 737-900 (739) 5:11 Effective 2026-04-30 through 2026-05-20
日々 08:00 Seattle-Tacoma (SEA) 15:53 Washington Dulles (IAD)
United Airlines UA 1523 Non-stop Boeing 737-900 (739) 4:53 Effective from 2026-05-21
日々 23:15 Seattle-Tacoma (SEA) 07:11 Washington Dulles (IAD)
United Airlines UA 2019 Non-stop Boeing 737 MAX 9 (7M9) 4:56 Valid until 2026-01-05
The flight arrives 1 day after departure.
日々 12:45 Seattle-Tacoma (SEA) 20:38 Washington Dulles (IAD)
United Airlines UA 2131 Non-stop Boeing 737-900 (739) 4:53 Effective 2026-05-21 through 2026-08-17
日々 13:10 Seattle-Tacoma (SEA) 21:18 Washington Dulles (IAD)
United Airlines UA 2131 Non-stop Boeing 737 MAX 8 (7M8) 5:08 Effective 2026-04-30 through 2026-05-20
木 08:00 Seattle-Tacoma (SEA) 16:06 Washington Dulles (IAD)
United Airlines UA 2217 Non-stop Boeing 737-800 (738) 5:06 Valid until 2026-01-01
月-水,金,日 08:00 Seattle-Tacoma (SEA) 16:06 Washington Dulles (IAD)
United Airlines UA 2217 Non-stop Boeing 737 MAX 8 (7M8) 5:06 Valid until 2026-01-05
日々 08:10 Seattle-Tacoma (SEA) 16:16 Washington Dulles (IAD)
United Airlines UA 2217 Non-stop Boeing 737-900 (739) 5:06 Effective 2026-01-06 through 2026-02-03
日々 08:10 Seattle-Tacoma (SEA) 16:16 Washington Dulles (IAD)
United Airlines UA 2217 Non-stop Boeing 737-900 (739) 5:06 Effective 2026-02-05 through 2026-02-11
日々 08:17 Seattle-Tacoma (SEA) 16:19 Washington Dulles (IAD)
United Airlines UA 2217 Non-stop Boeing 737-900 (739) 5:02 Effective 2026-02-12 through 2026-03-04
水 08:20 Seattle-Tacoma (SEA) 16:26 Washington Dulles (IAD)
United Airlines UA 2217 Non-stop Boeing 737-900 (739) 5:06 Operates only on 2026-02-04
火-金 08:00 Seattle-Tacoma (SEA) 16:02 Washington Dulles (IAD)
United Airlines UA 2474 Non-stop Boeing 737 MAX 8 (7M8) 5:02 Effective 2026-03-05 through 2026-03-27
土,日 08:00 Seattle-Tacoma (SEA) 16:02 Washington Dulles (IAD)
United Airlines UA 2474 Non-stop Boeing 737-800 (738) 5:02 Effective 2026-03-07 through 2026-03-28
月 08:00 Seattle-Tacoma (SEA) 16:02 Washington Dulles (IAD)
United Airlines UA 2474 Non-stop Boeing 737-900 (739) 5:02 Effective 2026-03-09 through 2026-03-23
乗継便:
木 12:12 Seattle-Tacoma (SEA) 23:21 Washington Dulles (IAD)
United Airlines UA 1784 1-stop Boeing 737 MAX 8 (7M8) 8:09 Operates only on 2026-02-12
日 12:12 Seattle-Tacoma (SEA) 23:21 Washington Dulles (IAD)
United Airlines UA 1784 1-stop Boeing 737-900 (739) 8:09 Operates only on 2026-02-15
日 12:18 Seattle-Tacoma (SEA) 23:21 Washington Dulles (IAD)
United Airlines UA 1784 1-stop Boeing 737-900 (739) 8:03 Effective 2026-02-22 through 2026-03-01
金 12:25 Seattle-Tacoma (SEA) 23:21 Washington Dulles (IAD)
United Airlines UA 1784 1-stop Boeing 737-900 (739) 7:56 Effective 2026-02-13 through 2026-02-27
土 12:42 Seattle-Tacoma (SEA) 23:21 Washington Dulles (IAD)
United Airlines UA 1784 1-stop Boeing 737-900 (739) 7:39 Effective 2026-02-14 through 2026-02-28
月-木 12:43 Seattle-Tacoma (SEA) 23:21 Washington Dulles (IAD)
United Airlines UA 1784 1-stop Boeing 737-900 (739) 7:38 Effective 2026-02-16 through 2026-02-26
月 12:43 Seattle-Tacoma (SEA) 23:21 Washington Dulles (IAD)
United Airlines UA 1784 1-stop Boeing 737 MAX 9 (7M9) 7:38 Operates only on 2026-03-02
火,水 12:43 Seattle-Tacoma (SEA) 23:21 Washington Dulles (IAD)
United Airlines UA 1784 1-stop Boeing 737-900 (739) 7:38 Effective 2026-03-03 through 2026-03-04


United Airlines フライトが Seattle-Tacoma (SEA)から出発、 Washington Dulles (IAD)に到着.
搭乗日を選択
フライト時刻表
直行便:

Effective 2026-04-30 through 2026-05-20







Duration: 5:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

直行便:

Effective 2026-05-21 through 2026-08-17







Duration: 4:53, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

直行便:

Effective 2026-05-21 through 2026-10-24







Duration: 4:53, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

直行便:

Valid until 2026-01-02

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Duration: 4:56, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

直行便:

Effective 2026-03-29 through 2026-04-29







Duration: 5:11, non-stop
Boeing 737 MAX 9 (7M9)

直行便:

Effective 2026-04-30 through 2026-05-20







Duration: 5:11, non-stop
Boeing 737-900 (739)

直行便:

Effective from 2026-05-21







Duration: 4:53, non-stop
Boeing 737-900 (739)

直行便:

Valid until 2026-01-05







Duration: 4:56, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

直行便:

Effective 2026-05-21 through 2026-08-17







Duration: 4:53, non-stop
Boeing 737-900 (739)

直行便:

Effective 2026-04-30 through 2026-05-20







Duration: 5:08, non-stop
Boeing 737 MAX 8 (7M8)

直行便:

Valid until 2026-01-01

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-
Duration: 5:06, non-stop
Boeing 737-800 (738)

直行便:

Valid until 2026-01-05




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-

Duration: 5:06, non-stop
Boeing 737 MAX 8 (7M8)

直行便:

Effective 2026-01-06 through 2026-02-03







Duration: 5:06, non-stop
Boeing 737-900 (739)

直行便:

Effective 2026-02-05 through 2026-02-11







Duration: 5:06, non-stop
Boeing 737-900 (739)

直行便:

Effective 2026-02-12 through 2026-03-04







Duration: 5:02, non-stop
Boeing 737-900 (739)

直行便:

Operates only on 2026-02-04

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-

-

-
Duration: 5:06, non-stop
Boeing 737-900 (739)

直行便:

Effective 2026-03-05 through 2026-03-27

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-
Duration: 5:02, non-stop
Boeing 737 MAX 8 (7M8)

直行便:

Effective 2026-03-07 through 2026-03-28

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-

-

-

-


Duration: 5:02, non-stop
Boeing 737-800 (738)

直行便:

Effective 2026-03-09 through 2026-03-23


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-

-

-

-
Duration: 5:02, non-stop
Boeing 737-900 (739)

乗継便:

Operates only on 2026-02-12

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-
Duration: 8:09, 1-stop
Boeing 737 MAX 8 (7M8)

乗継便:

Operates only on 2026-02-15

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Duration: 8:09, 1-stop
Boeing 737-900 (739)

乗継便:

Effective 2026-02-22 through 2026-03-01

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-

-

-

-

-

Duration: 8:03, 1-stop
Boeing 737-900 (739)

乗継便:

Effective 2026-02-13 through 2026-02-27

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-

-

-


-

-
Duration: 7:56, 1-stop
Boeing 737-900 (739)

乗継便:

Effective 2026-02-14 through 2026-02-28

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-

-

-

-


-
Duration: 7:39, 1-stop
Boeing 737-900 (739)

乗継便:

Effective 2026-02-16 through 2026-02-26





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-
Duration: 7:38, 1-stop
Boeing 737-900 (739)

乗継便:

Operates only on 2026-03-02


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-

-

-

-
Duration: 7:38, 1-stop
Boeing 737 MAX 9 (7M9)

乗継便:

Effective 2026-03-03 through 2026-03-04

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Duration: 7:38, 1-stop
Boeing 737-900 (739)
  • 国内線 Seattle-Tacoma (SEA)空港から出発、 Washington Dulles (IAD)空港に到着。
  • この飛行距離は2299 マイルか 3699キロメートルです。
  • 出発地のタイムゾーンは UTC-8 , 目的地のタイムゾーンは UTC-5 . 出発地の現地時間が(loading...)に、目的地の現地時間が(loading...)です。 出発地と目的地の時差は(loading...)時間です。
  • 直行便で最短フライト時間は 4:53 と最長フライト時間は5:11です。