All airlines flying from Seattle-Tacoma (SEA) to Ronald Reagan Washington (DCA).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Wed
13:45
Seattle-Tacoma (SEA)
21:55
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 2 Non-stop Boeing 737-800 (73H) 5:10 Operates only on 2026-03-18 |
| Daily
13:48
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 2 Non-stop Boeing 737-800 (73H) 5:11 Effective 2026-05-13 through 2026-06-10 |
| Daily
13:51
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 2 Non-stop Boeing 737-800 (73H) 5:08 Effective from 2026-06-11 |
| Daily
13:55
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 2 Non-stop Boeing 737-800 (73H) 5:04 Valid until 2026-02-10 |
| Wed
13:55
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 2 Non-stop Boeing 737 MAX 8 (7M8) 5:04 Operates only on 2026-02-11 |
| Tue-Sun
13:56
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 2 Non-stop Boeing 737-800 (73H) 5:03 Effective 2026-02-12 through 2026-02-22 |
| Mon
13:56
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 2 Non-stop Boeing 737 MAX 8 (7M8) 5:03 Operates only on 2026-02-16 |
| Daily
13:56
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 2 Non-stop Boeing 737-800 (73H) 5:03 Effective 2026-02-23 through 2026-03-17 |
| Daily
14:00
Seattle-Tacoma (SEA)
21:56
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 2 Non-stop Boeing 737-800 (73H) 4:56 Effective 2026-03-19 through 2026-05-12 |
| Daily
08:00
Seattle-Tacoma (SEA)
16:05
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4 Non-stop Boeing 737-800 (73H) 5:05 Valid until 2026-01-06 |
| Daily
08:00
Seattle-Tacoma (SEA)
16:09
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4 Non-stop Boeing 737-800 (73H) 5:09 Effective 2026-01-07 through 2026-02-11 |
| Daily
08:00
Seattle-Tacoma (SEA)
16:06
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4 Non-stop Boeing 737-800 (73H) 5:06 Effective 2026-02-12 through 2026-03-12 |
| Fri
08:00
Seattle-Tacoma (SEA)
16:06
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4 Non-stop Boeing 737 MAX 8 (7M8) 5:06 Operates only on 2026-03-13 |
| Mon,Tue,Sat,Sun
08:00
Seattle-Tacoma (SEA)
16:06
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4 Non-stop Boeing 737-800 (73H) 5:06 Effective 2026-03-14 through 2026-03-17 |
| Wed
08:00
Seattle-Tacoma (SEA)
16:15
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4 Non-stop Boeing 737-800 (73H) 5:15 Operates only on 2026-03-18 |
| Daily
08:00
Seattle-Tacoma (SEA)
16:17
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4 Non-stop Boeing 737-800 (73H) 5:17 Effective 2026-03-19 through 2026-05-12 |
| Daily
08:00
Seattle-Tacoma (SEA)
16:14
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4 Non-stop Boeing 737-800 (73H) 5:14 Effective 2026-05-13 through 2026-06-10 |
| Daily
08:00
Seattle-Tacoma (SEA)
16:08
Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4 Non-stop Boeing 737-800 (73H) 5:08 Effective from 2026-06-11 |
| Daily
07:20
Seattle-Tacoma (SEA)
15:20
Ronald Reagan Washington (DCA) 2 Delta Air Lines DL 786 Non-stop Boeing 757-200 (75W) 5:00 Effective 2026-01-05 through 2026-03-07 |
| Daily
07:23
Seattle-Tacoma (SEA)
15:40
Ronald Reagan Washington (DCA) 2 Delta Air Lines DL 786 Non-stop Airbus A321neo (32Q) 5:17 Effective 2026-04-13 through 2026-10-05 |
| Daily
07:23
Seattle-Tacoma (SEA)
15:34
Ronald Reagan Washington (DCA) 2 Delta Air Lines DL 786 Non-stop Airbus A321neo (32Q) 5:11 Effective from 2026-10-06 |
| Mon
07:25
Seattle-Tacoma (SEA)
15:22
Ronald Reagan Washington (DCA) 2 Delta Air Lines DL 786 Non-stop Boeing 757-200 (75W) 4:57 Operates only on 2026-03-09 |
| Mon
07:25
Seattle-Tacoma (SEA)
15:23
Ronald Reagan Washington (DCA) 2 Delta Air Lines DL 786 Non-stop Boeing 757-200 (75W) 4:58 Effective 2026-03-16 through 2026-04-06 |
| Sun
07:30
Seattle-Tacoma (SEA)
15:30
Ronald Reagan Washington (DCA) 2 Delta Air Lines DL 786 Non-stop Boeing 757-200 (75W) 5:00 Operates only on 2026-01-04 |
| Daily
07:35
Seattle-Tacoma (SEA)
15:36
Ronald Reagan Washington (DCA) 2 Delta Air Lines DL 786 Non-stop Boeing 757-200 (75W) 5:01 Valid until 2026-01-03 |
| Tue-Sun
07:25
Seattle-Tacoma (SEA)
15:22
Ronald Reagan Washington (DCA) 2 Delta Air Lines DL 884 Non-stop Boeing 757-200 (75W) 4:57 Effective 2026-03-08 through 2026-03-14 |
| Tue-Sun
07:25
Seattle-Tacoma (SEA)
15:23
Ronald Reagan Washington (DCA) 2 Delta Air Lines DL 884 Non-stop Boeing 757-200 (75W) 4:58 Effective 2026-03-15 through 2026-04-12 |
| Direct Codeshare Flights: |
| Wed
13:45
Seattle-Tacoma (SEA)
21:55
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2562 Non-stop Boeing 737-800 (73H) 5:10 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Daily
13:48
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2562 Non-stop Boeing 737-800 (73H) 5:11 Effective 2026-05-13 through 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Daily
13:51
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2562 Non-stop Boeing 737-800 (73H) 5:08 Effective from 2026-06-11 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Daily
13:55
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2562 Non-stop Boeing 737-800 (73H) 5:04 Valid until 2026-02-10 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Wed
13:55
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2562 Non-stop Boeing 737 MAX 8 (7M8) 5:04 Operates only on 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Tue-Sun
13:56
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2562 Non-stop Boeing 737-800 (73H) 5:03 Effective 2026-02-12 through 2026-02-22 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Mon
13:56
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2562 Non-stop Boeing 737 MAX 8 (7M8) 5:03 Operates only on 2026-02-16 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Daily
13:56
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2562 Non-stop Boeing 737-800 (73H) 5:03 Effective 2026-02-23 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Daily
14:00
Seattle-Tacoma (SEA)
21:56
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2562 Non-stop Boeing 737-800 (73H) 4:56 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Daily
08:00
Seattle-Tacoma (SEA)
16:05
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2563 Non-stop Boeing 737-800 (73H) 5:05 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 4) |
| Daily
08:00
Seattle-Tacoma (SEA)
16:09
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2563 Non-stop Boeing 737-800 (73H) 5:09 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 4) |
| Daily
08:00
Seattle-Tacoma (SEA)
16:06
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2563 Non-stop Boeing 737-800 (73H) 5:06 Effective 2026-02-12 through 2026-03-12 Codeshare flight, operated by Alaska Airlines.(AS 4) |
| Fri
08:00
Seattle-Tacoma (SEA)
16:06
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2563 Non-stop Boeing 737 MAX 8 (7M8) 5:06 Operates only on 2026-03-13 Codeshare flight, operated by Alaska Airlines.(AS 4) |
| Mon,Tue,Sat,Sun
08:00
Seattle-Tacoma (SEA)
16:06
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2563 Non-stop Boeing 737-800 (73H) 5:06 Effective 2026-03-14 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 4) |
| Wed
08:00
Seattle-Tacoma (SEA)
16:15
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2563 Non-stop Boeing 737-800 (73H) 5:15 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 4) |
| Daily
08:00
Seattle-Tacoma (SEA)
16:17
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2563 Non-stop Boeing 737-800 (73H) 5:17 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 4) |
| Daily
08:00
Seattle-Tacoma (SEA)
16:14
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2563 Non-stop Boeing 737-800 (73H) 5:14 Effective 2026-05-13 through 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 4) |
| Daily
08:00
Seattle-Tacoma (SEA)
16:08
Ronald Reagan Washington (DCA) 2 Air Tahiti Nui TN 2563 Non-stop Boeing 737-800 (73H) 5:08 Effective from 2026-06-11 Codeshare flight, operated by Alaska Airlines.(AS 4) |
| Wed
13:45
Seattle-Tacoma (SEA)
21:55
Ronald Reagan Washington (DCA) 2 Korean Air KE 6268 Non-stop Boeing 737-800 (73H) 5:10 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Daily
13:48
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Korean Air KE 6268 Non-stop Boeing 737-800 (73H) 5:11 Effective 2026-05-13 through 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Daily
13:51
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Korean Air KE 6268 Non-stop Boeing 737-800 (73H) 5:08 Effective from 2026-06-11 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Daily
13:55
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Korean Air KE 6268 Non-stop Boeing 737-800 (73H) 5:04 Valid until 2026-02-10 Codeshare flight, operated by Alaska Airlines.(AS 2) |
| Wed
13:55
Seattle-Tacoma (SEA)
21:59
Ronald Reagan Washington (DCA) 2 Korean Air KE 6268 Non-stop Boeing 737 MAX 8 (7M8) 5:04 Operates only on 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 2) |
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- A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Ronald Reagan Washington airport (DCA).
- The flight distance is 2321 miles, or 3736 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:56 and 5:17.
