United Airlines lennot: Seattle-Tacoma (SEA) - Washington Dulles (IAD).

Valitse lentopäivä:
LENTOAIKATAULU
Suorat lennot:
Päivittäin 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
Lento laskeutuu seuraavan päivän puolella.
Päivittäin 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
Lento laskeutuu seuraavan päivän puolella.
Päivittäin 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
Lento laskeutuu seuraavan päivän puolella.
Pe 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
Lento laskeutuu seuraavan päivän puolella.
Päivittäin 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
Päivittäin 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
Päivittäin 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
Päivittäin 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
Lento laskeutuu seuraavan päivän puolella.
Päivittäin 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
Päivittäin 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
To 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
Ma-Ke,Pe,Su 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
Päivittäin 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
Päivittäin 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
Päivittäin 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
Ke 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
Ti-Pe 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
La,Su 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
Ma 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
Välilaskulliset lennot:
To 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
Su 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
Su 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
Pe 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
La 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
Ma-To 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
Ma 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
Ti,Ke 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




Palaute - Käyttöehdot - Tietosuoja
FlightMapper.net Lentohaku Maat Lentoyhtiöt
LANGUAGES
United Airlines lennot: Seattle-Tacoma (SEA) - Washington Dulles (IAD).
Valitse lentopäivä:
LENTOAIKATAULU
Suorat lennot:
United Airlines UA264
23:00
Seattle-Tacoma (SEA)

07:08(+1)
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Ma
Ti
Ke
To
Pe
La
Su
Duration: 5:08, non-stop
Boeing 737 MAX 9 (7M9)
Lento laskeutuu seuraavan päivän puolella.
Suorat lennot:
United Airlines UA264
23:20
Seattle-Tacoma (SEA)

07:13(+1)
Washington Dulles (IAD)
Effective 2026-05-21 through 2026-08-17
Ma
Ti
Ke
To
Pe
La
Su
Duration: 4:53, non-stop
Boeing 737-900 (739)
Lento laskeutuu seuraavan päivän puolella.
Suorat lennot:
United Airlines UA1355
22:10
Seattle-Tacoma (SEA)

06:03(+1)
Washington Dulles (IAD)
Effective 2026-05-21 through 2026-10-24
Ma
Ti
Ke
To
Pe
La
Su
Duration: 4:53, non-stop
Boeing 737-900 (739)
Lento laskeutuu seuraavan päivän puolella.
Suorat lennot:
United Airlines UA1483
23:39
Seattle-Tacoma (SEA)

07:35(+1)
Washington Dulles (IAD)
Valid until 2026-01-02
Ma
-
Ti
-
Ke
-
To
-
Pe
La
-
Su
-
Duration: 4:56, non-stop
Boeing 737-800 (738)
Lento laskeutuu seuraavan päivän puolella.
Suorat lennot:
United Airlines UA1523
08:00
Seattle-Tacoma (SEA)

16:11
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Ma
Ti
Ke
To
Pe
La
Su
Duration: 5:11, non-stop
Boeing 737 MAX 9 (7M9)
Suorat lennot:
United Airlines UA1523
08:00
Seattle-Tacoma (SEA)

16:11
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Ma
Ti
Ke
To
Pe
La
Su
Duration: 5:11, non-stop
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA1523
08:00
Seattle-Tacoma (SEA)

15:53
Washington Dulles (IAD)
Effective from 2026-05-21
Ma
Ti
Ke
To
Pe
La
Su
Duration: 4:53, non-stop
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA2019
23:15
Seattle-Tacoma (SEA)

07:11(+1)
Washington Dulles (IAD)
Valid until 2026-01-05
Ma
Ti
Ke
To
Pe
La
Su
Duration: 4:56, non-stop
Boeing 737 MAX 9 (7M9)
Lento laskeutuu seuraavan päivän puolella.
Suorat lennot:
United Airlines UA2131
12:45
Seattle-Tacoma (SEA)

20:38
Washington Dulles (IAD)
Effective 2026-05-21 through 2026-08-17
Ma
Ti
Ke
To
Pe
La
Su
Duration: 4:53, non-stop
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA2131
13:10
Seattle-Tacoma (SEA)

21:18
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Ma
Ti
Ke
To
Pe
La
Su
Duration: 5:08, non-stop
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA2217
08:00
Seattle-Tacoma (SEA)

16:06
Washington Dulles (IAD)
Valid until 2026-01-01
Ma
-
Ti
-
Ke
-
To
Pe
-
La
-
Su
-
Duration: 5:06, non-stop
Boeing 737-800 (738)
Suorat lennot:
United Airlines UA2217
08:00
Seattle-Tacoma (SEA)

16:06
Washington Dulles (IAD)
Valid until 2026-01-05
Ma
Ti
Ke
To
-
Pe
La
-
Su
Duration: 5:06, non-stop
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA2217
08:10
Seattle-Tacoma (SEA)

16:16
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-02-03
Ma
Ti
Ke
To
Pe
La
Su
Duration: 5:06, non-stop
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA2217
08:10
Seattle-Tacoma (SEA)

16:16
Washington Dulles (IAD)
Effective 2026-02-05 through 2026-02-11
Ma
Ti
Ke
To
Pe
La
Su
Duration: 5:06, non-stop
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA2217
08:17
Seattle-Tacoma (SEA)

16:19
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-04
Ma
Ti
Ke
To
Pe
La
Su
Duration: 5:02, non-stop
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA2217
08:20
Seattle-Tacoma (SEA)

16:26
Washington Dulles (IAD)
Operates only on 2026-02-04
Ma
-
Ti
-
Ke
To
-
Pe
-
La
-
Su
-
Duration: 5:06, non-stop
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA2474
08:00
Seattle-Tacoma (SEA)

16:02
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-27
Ma
-
Ti
Ke
To
Pe
La
-
Su
-
Duration: 5:02, non-stop
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA2474
08:00
Seattle-Tacoma (SEA)

16:02
Washington Dulles (IAD)
Effective 2026-03-07 through 2026-03-28
Ma
-
Ti
-
Ke
-
To
-
Pe
-
La
Su
Duration: 5:02, non-stop
Boeing 737-800 (738)
Suorat lennot:
United Airlines UA2474
08:00
Seattle-Tacoma (SEA)

16:02
Washington Dulles (IAD)
Effective 2026-03-09 through 2026-03-23
Ma
Ti
-
Ke
-
To
-
Pe
-
La
-
Su
-
Duration: 5:02, non-stop
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA1784
12:12
Seattle-Tacoma (SEA)

23:21
Washington Dulles (IAD)
Operates only on 2026-02-12
Ma
-
Ti
-
Ke
-
To
Pe
-
La
-
Su
-
Duration: 8:09, 1-stop
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA1784
12:12
Seattle-Tacoma (SEA)

23:21
Washington Dulles (IAD)
Operates only on 2026-02-15
Ma
-
Ti
-
Ke
-
To
-
Pe
-
La
-
Su
Duration: 8:09, 1-stop
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA1784
12:18
Seattle-Tacoma (SEA)

23:21
Washington Dulles (IAD)
Effective 2026-02-22 through 2026-03-01
Ma
-
Ti
-
Ke
-
To
-
Pe
-
La
-
Su
Duration: 8:03, 1-stop
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA1784
12:25
Seattle-Tacoma (SEA)

23:21
Washington Dulles (IAD)
Effective 2026-02-13 through 2026-02-27
Ma
-
Ti
-
Ke
-
To
-
Pe
La
-
Su
-
Duration: 7:56, 1-stop
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA1784
12:42
Seattle-Tacoma (SEA)

23:21
Washington Dulles (IAD)
Effective 2026-02-14 through 2026-02-28
Ma
-
Ti
-
Ke
-
To
-
Pe
-
La
Su
-
Duration: 7:39, 1-stop
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA1784
12:43
Seattle-Tacoma (SEA)

23:21
Washington Dulles (IAD)
Effective 2026-02-16 through 2026-02-26
Ma
Ti
Ke
To
Pe
-
La
-
Su
-
Duration: 7:38, 1-stop
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA1784
12:43
Seattle-Tacoma (SEA)

23:21
Washington Dulles (IAD)
Operates only on 2026-03-02
Ma
Ti
-
Ke
-
To
-
Pe
-
La
-
Su
-
Duration: 7:38, 1-stop
Boeing 737 MAX 9 (7M9)
Välilaskulliset lennot:
United Airlines UA1784
12:43
Seattle-Tacoma (SEA)

23:21
Washington Dulles (IAD)
Effective 2026-03-03 through 2026-03-04
Ma
-
Ti
Ke
To
-
Pe
-
La
-
Su
-
Duration: 7:38, 1-stop
Boeing 737-900 (739)
  • Lentoreitti kentältä Seattle-Tacoma (SEA) kentälle Washington Dulles (IAD).
  • Lentoreitin pituus on 3699km (2299 mailia).
  • Lähtökentän aikavyöhyke on UTC-8 , ja kohdekentän aikavyöhyke on UTC-5 . Kellonaika lähtökentällä on (loading...) ja kohdekentällä (loading...). Lentokenttien välillä on (loading...) tunnin aikaero.
  • Suorien lentojen lentoaika vaihtelee 4:53 ja 5:11 väliltä.
Kaikki SEA-IAD lennot
Kaikki United Airlines lennot
Paluulennot (IAD-SEA)
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