Avianca voos de Washington Dulles (IAD) a Seattle-Tacoma (SEA).

Seleccionar data do voo:
PLANEAR VOO
Voos Codeshare Directos:
Diariamente 17:35 Washington Dulles (IAD) 20:10 Seattle-Tacoma (SEA)
Avianca AV 2028 Non-stop Boeing 737-900 (739) 5:35 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 326)
Diariamente 17:55 Washington Dulles (IAD) 20:57 Seattle-Tacoma (SEA)
Avianca AV 2028 Non-stop Boeing 737 MAX 9 (7M9) 6:02 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 326)
Diariamente 17:55 Washington Dulles (IAD) 20:57 Seattle-Tacoma (SEA)
Avianca AV 2028 Non-stop Boeing 737-900 (739) 6:02 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1159)
Diariamente 17:55 Washington Dulles (IAD) 20:56 Seattle-Tacoma (SEA)
Avianca AV 2028 Non-stop Boeing 737 MAX 8 (7M8) 6:01 Effective 2026-02-12 through 2026-03-05
Codeshare flight, operated by United Airlines.(UA 326)
Sex,Sáb 17:55 Washington Dulles (IAD) 20:56 Seattle-Tacoma (SEA)
Avianca AV 2028 Non-stop Boeing 737-800 (738) 6:01 Effective 2026-03-06 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1303)
Dom 17:55 Washington Dulles (IAD) 20:56 Seattle-Tacoma (SEA)
Avianca AV 2028 Non-stop Boeing 737-900 (739) 6:01 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 1303)
Seg-Qui 17:55 Washington Dulles (IAD) 20:56 Seattle-Tacoma (SEA)
Avianca AV 2028 Non-stop Boeing 737 MAX 8 (7M8) 6:01 Effective 2026-03-09 through 2026-03-26
Codeshare flight, operated by United Airlines.(UA 326)
Diariamente 17:55 Washington Dulles (IAD) 20:52 Seattle-Tacoma (SEA)
Avianca AV 2028 Non-stop Boeing 737 MAX 9 (7M9) 5:57 Effective 2026-03-29 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 326)




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Avianca voos de Washington Dulles (IAD) a Seattle-Tacoma (SEA).
Seleccionar data do voo:
PLANEAR VOO
Voos Codeshare Directos:
Avianca AV2028
17:35
Washington Dulles (IAD)

20:10
Seattle-Tacoma (SEA)
Effective from 2026-05-21
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines. (UA 326)
Duration: 5:35, non-stop
Boeing 737-900 (739)
Voos Codeshare Directos:
Avianca AV2028
17:55
Washington Dulles (IAD)

20:57
Seattle-Tacoma (SEA)
Valid until 2026-01-05
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines. (UA 326)
Duration: 6:02, non-stop
Boeing 737 MAX 9 (7M9)
Voos Codeshare Directos:
Avianca AV2028
17:55
Washington Dulles (IAD)

20:57
Seattle-Tacoma (SEA)
Effective 2026-01-06 through 2026-02-11
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines. (UA 1159)
Duration: 6:02, non-stop
Boeing 737-900 (739)
Voos Codeshare Directos:
Avianca AV2028
17:55
Washington Dulles (IAD)

20:56
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-03-05
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines. (UA 326)
Duration: 6:01, non-stop
Boeing 737 MAX 8 (7M8)
Voos Codeshare Directos:
Avianca AV2028
17:55
Washington Dulles (IAD)

20:56
Seattle-Tacoma (SEA)
Effective 2026-03-06 through 2026-03-28
Seg
-
Ter
-
Qua
-
Qui
-
Sex
Sáb
Dom
-
Codeshare flight, operated by United Airlines. (UA 1303)
Duration: 6:01, non-stop
Boeing 737-800 (738)
Voos Codeshare Directos:
Avianca AV2028
17:55
Washington Dulles (IAD)

20:56
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-03-22
Seg
-
Ter
-
Qua
-
Qui
-
Sex
-
Sáb
-
Dom
Codeshare flight, operated by United Airlines. (UA 1303)
Duration: 6:01, non-stop
Boeing 737-900 (739)
Voos Codeshare Directos:
Avianca AV2028
17:55
Washington Dulles (IAD)

20:56
Seattle-Tacoma (SEA)
Effective 2026-03-09 through 2026-03-26
Seg
Ter
Qua
Qui
Sex
-
Sáb
-
Dom
-
Codeshare flight, operated by United Airlines. (UA 326)
Duration: 6:01, non-stop
Boeing 737 MAX 8 (7M8)
Voos Codeshare Directos:
Avianca AV2028
17:55
Washington Dulles (IAD)

20:52
Seattle-Tacoma (SEA)
Effective 2026-03-29 through 2026-05-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines. (UA 326)
Duration: 5:57, non-stop
Boeing 737 MAX 9 (7M9)
  • Uma rota doméstica com partida no aeroporto Washington Dulles (IAD) e chegada no aeroporto Seattle-Tacoma (SEA).
  • O voo tem uma distância de 2299 milhas, ou 3699 km.
  • O fuso horário no aeroporto de partida é UTC-5 , e o fuso horário do aeroporto de chegada é UTC-8 . A hora atual no ponto de partida é (loading...), e (loading...) no ponto de chegada. Há uma diferença horária de (loading...) horas entre os aeroportos.
  • Para voos diretos, o tempo de voo varia entre 5:35 e 6:02.
Todos IAD-SEA voos
Todos Avianca voos
Voos (SEA-IAD) de regresso
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