All airlines flying from Ronald Reagan Washington (DCA) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed-Sun 08:00 Ronald Reagan Washington (DCA) 2 10:48 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 5:48 Effective 2024-09-06 through 2024-09-16 Codeshare flight, operated by Alaska Airlines.(AS 1)
Tue 08:00 Ronald Reagan Washington (DCA) 2 10:48 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737 MAX 8 (7M8) 5:48 Operates only on 2024-09-10 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 10:48 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 5:48 Effective 2024-09-17 through 2024-09-30 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 5:54 Effective 2024-10-01 through 2024-10-10 Codeshare flight, operated by Alaska Airlines.(AS 1)
Fri 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737 MAX 8 (7M8) 5:54 Operates only on 2024-10-11 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 5:54 Effective 2024-10-12 through 2024-10-24 Codeshare flight, operated by Alaska Airlines.(AS 1)
Fri 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737 MAX 8 (7M8) 5:54 Operates only on 2024-10-25 Codeshare flight, operated by Alaska Airlines.(AS 1)
Sat 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 5:54 Operates only on 2024-10-26 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 10:58 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 5:58 Effective 2024-10-27 through 2024-11-21 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 11:05 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 6:05 Effective 2024-11-22 through 2024-12-18 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 11:00 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 6:00 Effective 2024-12-19 through 2025-01-05 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 11:04 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 6:04 Effective 2025-01-06 through 2025-03-18 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2346 Non-stop Boeing 737-800 (73H) 5:54 Effective from 2025-03-19 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 17:20 Ronald Reagan Washington (DCA) 2 20:29 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 6:09 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by Alaska Airlines.(AS 3)
Daily 17:25 Ronald Reagan Washington (DCA) 2 20:19 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:54 Effective from 2025-03-19 Codeshare flight, operated by Alaska Airlines.(AS 3)
Daily 17:39 Ronald Reagan Washington (DCA) 2 20:34 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2024-10-27 through 2024-11-02 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon,Wed-Sun 17:39 Ronald Reagan Washington (DCA) 2 20:34 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2024-11-03 through 2024-11-17 Codeshare flight, operated by Alaska Airlines.(AS 3)
Tue 17:39 Ronald Reagan Washington (DCA) 2 20:34 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:55 Effective 2024-11-05 through 2024-11-12 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon,Thu 17:39 Ronald Reagan Washington (DCA) 2 20:34 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:55 Effective 2024-11-18 through 2024-11-21 Codeshare flight, operated by Alaska Airlines.(AS 3)
Tue,Wed 17:39 Ronald Reagan Washington (DCA) 2 20:34 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2024-11-19 through 2024-11-20 Codeshare flight, operated by Alaska Airlines.(AS 3)
Daily 17:39 Ronald Reagan Washington (DCA) 2 20:45 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 6:06 Effective 2025-01-06 through 2025-03-18 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon,Tue,Thu,Sat 17:40 Ronald Reagan Washington (DCA) 2 20:35 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2024-10-01 through 2024-10-07 Codeshare flight, operated by Alaska Airlines.(AS 3)
Tue,Wed,Fri,Sun 17:40 Ronald Reagan Washington (DCA) 2 20:35 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:55 Effective 2024-10-02 through 2024-10-09 Codeshare flight, operated by Alaska Airlines.(AS 3)
Tue-Thu,Sat,Sun 17:40 Ronald Reagan Washington (DCA) 2 20:35 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:55 Effective 2024-10-10 through 2024-10-17 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon,Fri 17:40 Ronald Reagan Washington (DCA) 2 20:35 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2024-10-11 through 2024-10-14 Codeshare flight, operated by Alaska Airlines.(AS 3)
Wed-Fri 17:40 Ronald Reagan Washington (DCA) 2 20:35 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:55 Effective 2024-10-18 through 2024-10-25 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon,Tue,Sat,Sun 17:40 Ronald Reagan Washington (DCA) 2 20:35 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2024-10-19 through 2024-10-22 Codeshare flight, operated by Alaska Airlines.(AS 3)
Sat 17:40 Ronald Reagan Washington (DCA) 2 20:35 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:55 Operates only on 2024-10-26 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon,Tue,Fri-Sun 17:40 Ronald Reagan Washington (DCA) 2 20:35 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:55 Effective 2024-11-22 through 2024-12-02 Codeshare flight, operated by Alaska Airlines.(AS 3)
Wed 17:40 Ronald Reagan Washington (DCA) 2 20:35 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Operates only on 2024-11-27 Codeshare flight, operated by Alaska Airlines.(AS 3)
Daily 17:40 Ronald Reagan Washington (DCA) 2 20:48 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 6:08 Effective 2024-12-19 through 2025-01-05 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon-Fri 17:49 Ronald Reagan Washington (DCA) 2 20:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:53 Valid until 2024-09-06 Codeshare flight, operated by Alaska Airlines.(AS 3)
Sat,Sun 17:49 Ronald Reagan Washington (DCA) 2 20:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:53 Valid until 2024-09-01 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon-Sat 17:49 Ronald Reagan Washington (DCA) 2 20:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:53 Effective 2024-09-07 through 2024-09-13 Codeshare flight, operated by Alaska Airlines.(AS 3)
Sat,Sun 17:49 Ronald Reagan Washington (DCA) 2 20:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:53 Effective 2024-09-08 through 2024-09-14 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon,Tue,Thu,Fri,Sun 17:49 Ronald Reagan Washington (DCA) 2 20:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:53 Effective 2024-09-15 through 2024-09-20 Codeshare flight, operated by Alaska Airlines.(AS 3)
Wed,Sat,Sun 17:49 Ronald Reagan Washington (DCA) 2 20:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:53 Effective 2024-09-18 through 2024-09-25 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon,Tue,Thu,Sat,Sun 17:49 Ronald Reagan Washington (DCA) 2 20:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737-800 (73H) 5:53 Effective 2024-09-23 through 2024-09-30 Codeshare flight, operated by Alaska Airlines.(AS 3)
Fri 17:49 Ronald Reagan Washington (DCA) 2 20:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2347 Non-stop Boeing 737 MAX 8 (7M8) 5:53 Operates only on 2024-09-27 Codeshare flight, operated by Alaska Airlines.(AS 3)
Mon,Thu,Sat 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Finnair AY 4596 Non-stop Boeing 737-800 (73H) 5:54 Effective from 2025-05-03 Codeshare flight, operated by Alaska Airlines.(AS 1)
Mon-Thu,Sat,Sun 08:00 Ronald Reagan Washington (DCA) 2 10:48 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737-800 (73H) 5:48 Valid until 2024-09-05 Codeshare flight, operated by Alaska Airlines.(AS 1)
Mon,Wed-Sun 08:00 Ronald Reagan Washington (DCA) 2 10:48 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737-800 (73H) 5:48 Effective 2024-09-06 through 2024-09-16 Codeshare flight, operated by Alaska Airlines.(AS 1)
Tue 08:00 Ronald Reagan Washington (DCA) 2 10:48 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737 MAX 8 (7M8) 5:48 Operates only on 2024-09-10 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 10:48 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737-800 (73H) 5:48 Effective 2024-09-17 through 2024-09-30 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737-800 (73H) 5:54 Effective 2024-10-01 through 2024-10-10 Codeshare flight, operated by Alaska Airlines.(AS 1)
Fri 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737 MAX 8 (7M8) 5:54 Operates only on 2024-10-11 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737-800 (73H) 5:54 Effective 2024-10-12 through 2024-10-24 Codeshare flight, operated by Alaska Airlines.(AS 1)
Fri 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737 MAX 8 (7M8) 5:54 Operates only on 2024-10-25 Codeshare flight, operated by Alaska Airlines.(AS 1)
Sat 08:00 Ronald Reagan Washington (DCA) 2 10:54 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737-800 (73H) 5:54 Operates only on 2024-10-26 Codeshare flight, operated by Alaska Airlines.(AS 1)
Daily 08:00 Ronald Reagan Washington (DCA) 2 10:58 Seattle-Tacoma (SEA) Korean Air KE 6269 Non-stop Boeing 737-800 (73H) 5:58 Effective 2024-10-27 through 2024-11-21 Codeshare flight, operated by Alaska Airlines.(AS 1)

1 2 3

A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 2321 miles, or 3736 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 5:48 and 6:09.

Return (SEA-DCA) flights

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All airlines flying from Ronald Reagan Washington (DCA) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE

Direct Codeshare Flights:

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:48

Seattle-Tacoma (SEA)

Effective 2024-09-06 through 2024-09-16

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:48, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:48

Seattle-Tacoma (SEA)

Operates only on 2024-09-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:48, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:48

Seattle-Tacoma (SEA)

Effective 2024-09-17 through 2024-09-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:48, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Effective 2024-10-01 through 2024-10-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Operates only on 2024-10-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Effective 2024-10-12 through 2024-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Operates only on 2024-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Operates only on 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:58

Seattle-Tacoma (SEA)

Effective 2024-10-27 through 2024-11-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:58, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

11:05

Seattle-Tacoma (SEA)

Effective 2024-11-22 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 6:05, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

11:00

Seattle-Tacoma (SEA)

Effective 2024-12-19 through 2025-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 6:00, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

11:04

Seattle-Tacoma (SEA)

Effective 2025-01-06 through 2025-03-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 6:04, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2346

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Effective from 2025-03-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:20

Ronald Reagan Washington (DCA) 2

20:29

Seattle-Tacoma (SEA)

Effective 2024-12-03 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 6:09, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:25

Ronald Reagan Washington (DCA) 2

20:19

Seattle-Tacoma (SEA)

Effective from 2025-03-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:54, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:39

Ronald Reagan Washington (DCA) 2

20:34

Seattle-Tacoma (SEA)

Effective 2024-10-27 through 2024-11-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:39

Ronald Reagan Washington (DCA) 2

20:34

Seattle-Tacoma (SEA)

Effective 2024-11-03 through 2024-11-17

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:39

Ronald Reagan Washington (DCA) 2

20:34

Seattle-Tacoma (SEA)

Effective 2024-11-05 through 2024-11-12

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:39

Ronald Reagan Washington (DCA) 2

20:34

Seattle-Tacoma (SEA)

Effective 2024-11-18 through 2024-11-21

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:39

Ronald Reagan Washington (DCA) 2

20:34

Seattle-Tacoma (SEA)

Effective 2024-11-19 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:39

Ronald Reagan Washington (DCA) 2

20:45

Seattle-Tacoma (SEA)

Effective 2025-01-06 through 2025-03-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 6:06, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:35

Seattle-Tacoma (SEA)

Effective 2024-10-01 through 2024-10-07

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:35

Seattle-Tacoma (SEA)

Effective 2024-10-02 through 2024-10-09

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:35

Seattle-Tacoma (SEA)

Effective 2024-10-10 through 2024-10-17

Mon
-

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:35

Seattle-Tacoma (SEA)

Effective 2024-10-11 through 2024-10-14

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:35

Seattle-Tacoma (SEA)

Effective 2024-10-18 through 2024-10-25

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:35

Seattle-Tacoma (SEA)

Effective 2024-10-19 through 2024-10-22

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:35

Seattle-Tacoma (SEA)

Operates only on 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:35

Seattle-Tacoma (SEA)

Effective 2024-11-22 through 2024-12-02

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:35

Seattle-Tacoma (SEA)

Operates only on 2024-11-27

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:40

Ronald Reagan Washington (DCA) 2

20:48

Seattle-Tacoma (SEA)

Effective 2024-12-19 through 2025-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 6:08, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:49

Ronald Reagan Washington (DCA) 2

20:42

Seattle-Tacoma (SEA)

Valid until 2024-09-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:53, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:49

Ronald Reagan Washington (DCA) 2

20:42

Seattle-Tacoma (SEA)

Valid until 2024-09-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:53, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:49

Ronald Reagan Washington (DCA) 2

20:42

Seattle-Tacoma (SEA)

Effective 2024-09-07 through 2024-09-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:53, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:49

Ronald Reagan Washington (DCA) 2

20:42

Seattle-Tacoma (SEA)

Effective 2024-09-08 through 2024-09-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:53, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:49

Ronald Reagan Washington (DCA) 2

20:42

Seattle-Tacoma (SEA)

Effective 2024-09-15 through 2024-09-20

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:53, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:49

Ronald Reagan Washington (DCA) 2

20:42

Seattle-Tacoma (SEA)

Effective 2024-09-18 through 2024-09-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:53, non-stop
Boeing 737 MAX 8 (7M8)

Air Tahiti Nui TN2347

17:49

Ronald Reagan Washington (DCA) 2

20:42

Seattle-Tacoma (SEA)

Effective 2024-09-23 through 2024-09-30

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:53, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2347

17:49

Ronald Reagan Washington (DCA) 2

20:42

Seattle-Tacoma (SEA)

Operates only on 2024-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3)

Duration: 5:53, non-stop
Boeing 737 MAX 8 (7M8)

Finnair AY4596

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Effective from 2025-05-03

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737-800 (73H)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:48

Seattle-Tacoma (SEA)

Valid until 2024-09-05

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:48, non-stop
Boeing 737-800 (73H)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:48

Seattle-Tacoma (SEA)

Effective 2024-09-06 through 2024-09-16

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:48, non-stop
Boeing 737-800 (73H)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:48

Seattle-Tacoma (SEA)

Operates only on 2024-09-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:48, non-stop
Boeing 737 MAX 8 (7M8)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:48

Seattle-Tacoma (SEA)

Effective 2024-09-17 through 2024-09-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:48, non-stop
Boeing 737-800 (73H)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Effective 2024-10-01 through 2024-10-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737-800 (73H)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Operates only on 2024-10-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737 MAX 8 (7M8)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Effective 2024-10-12 through 2024-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737-800 (73H)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Operates only on 2024-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737 MAX 8 (7M8)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:54

Seattle-Tacoma (SEA)

Operates only on 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:54, non-stop
Boeing 737-800 (73H)

Korean Air KE6269

08:00

Ronald Reagan Washington (DCA) 2

10:58

Seattle-Tacoma (SEA)

Effective 2024-10-27 through 2024-11-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1)

Duration: 5:58, non-stop
Boeing 737-800 (73H)

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A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 2321 miles, or 3736 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 5:48 and 6:09.

Return (SEA-DCA) flights

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