All airlines flying from Denver (DEN) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737 (73J) 2:59 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Daily
06:00
Denver (DEN)
08:05
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737 (73J) 3:05 Effective 2026-06-10 through 2026-10-02 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Daily
07:00
Denver (DEN)
09:10
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737 (73J) 3:10 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Fri-Sun
07:00
Denver (DEN)
09:10
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737 MAX 9 (7M9) 3:10 Effective 2026-03-07 through 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Mon
07:00
Denver (DEN)
09:10
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737-800 (73H) 3:10 Operates only on 2026-03-09 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Mon-Thu
07:00
Denver (DEN)
09:10
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737 (73J) 3:10 Effective 2026-03-10 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Wed
07:00
Denver (DEN)
09:00
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737 (73J) 3:00 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Daily
07:00
Denver (DEN)
09:07
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737 (73J) 3:07 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Daily
07:00
Denver (DEN)
09:05
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737 (73J) 3:05 Effective from 2026-10-03 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Daily
08:00
Denver (DEN)
10:08
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2350 Non-stop Boeing 737 (73J) 3:08 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Daily
08:00
Denver (DEN)
10:04
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2354 Non-stop Boeing 737 (73J) 3:04 Effective 2026-06-10 through 2026-10-02 Codeshare flight, operated by Alaska Airlines.(AS 715) |
| Daily
09:00
Denver (DEN)
11:04
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2354 Non-stop Boeing 737 (73J) 3:04 Effective from 2026-10-03 Codeshare flight, operated by Alaska Airlines.(AS 715) |
| Daily
14:58
Denver (DEN)
16:58
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2358 Non-stop Boeing 737 (73J) 3:00 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 426) |
| Daily
12:56
Denver (DEN)
14:55
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2359 Non-stop Boeing 737 (73J) 2:59 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Sat
06:02
Denver (DEN)
08:10
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2360 Non-stop Boeing 737-800 (73H) 3:08 Valid until 2026-01-03 Codeshare flight, operated by Alaska Airlines.(AS 154) |
| Mon,Tue,Thu,Sun
06:02
Denver (DEN)
08:10
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2360 Non-stop Boeing 737 (73J) 3:08 Valid until 2026-01-04 Codeshare flight, operated by Alaska Airlines.(AS 154) |
| Mon,Wed,Fri
06:02
Denver (DEN)
08:10
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2360 Non-stop Boeing 737 MAX 9 (7M9) 3:08 Valid until 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 154) |
| Tue
06:02
Denver (DEN)
08:10
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2360 Non-stop Boeing 737 (73J) 3:08 Operates only on 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 154) |
| Daily
17:49
Denver (DEN)
19:44
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2360 Non-stop Boeing 737 (73J) 2:55 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Tue
12:35
Denver (DEN)
14:37
Seattle-Tacoma (SEA) Finnair AY 2530 Non-stop Boeing 737 (73J) 3:02 Effective 2026-04-28 through 2026-05-05 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Tue,Sun
12:35
Denver (DEN)
14:37
Seattle-Tacoma (SEA) Finnair AY 2530 Non-stop Boeing 737 (73J) 3:02 Effective 2026-05-10 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Tue,Fri,Sun
12:49
Denver (DEN)
14:50
Seattle-Tacoma (SEA) Finnair AY 2530 Non-stop Boeing 737 (73J) 3:01 Effective 2026-06-12 through 2026-08-14 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Mon,Fri
12:49
Denver (DEN)
14:50
Seattle-Tacoma (SEA) Finnair AY 2530 Non-stop Boeing 737 (73J) 3:01 Effective 2026-08-17 through 2026-09-28 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Tue,Fri,Sun
12:56
Denver (DEN)
14:55
Seattle-Tacoma (SEA) Finnair AY 2530 Non-stop Boeing 737 (73J) 2:59 Effective 2026-05-15 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Wed,Fri,Sat
17:09
Denver (DEN)
19:15
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737-800 (73H) 3:06 Effective 2026-01-07 through 2026-01-10 Codeshare flight, operated by Alaska Airlines.(AS 582) |
| Mon,Tue,Thu,Sun
17:09
Denver (DEN)
19:15
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:06 Effective 2026-01-08 through 2026-01-13 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Thu,Sat
17:09
Denver (DEN)
19:15
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737-800 (73H) 3:06 Effective 2026-01-15 through 2026-01-17 Codeshare flight, operated by Alaska Airlines.(AS 582) |
| Mon-Fri,Sun
17:09
Denver (DEN)
19:15
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:06 Effective 2026-01-16 through 2026-01-26 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Tue,Thu,Sat
17:09
Denver (DEN)
19:15
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737-800 (73H) 3:06 Effective 2026-01-24 through 2026-01-31 Codeshare flight, operated by Alaska Airlines.(AS 582) |
| Mon-Wed,Fri,Sun
17:09
Denver (DEN)
19:15
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:06 Effective 2026-01-28 through 2026-02-09 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Thu,Sat
17:09
Denver (DEN)
19:15
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737-800 (73H) 3:06 Effective 2026-02-05 through 2026-02-07 Codeshare flight, operated by Alaska Airlines.(AS 582) |
| Tue,Wed
17:09
Denver (DEN)
19:15
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Effective 2026-02-10 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Wed
19:50
Denver (DEN)
21:50
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:00 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Daily
19:50
Denver (DEN)
21:52
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:02 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Mon,Thu-Sun
19:52
Denver (DEN)
22:00
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:08 Effective 2026-02-12 through 2026-03-02 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Thu
19:52
Denver (DEN)
22:00
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 MAX 9 (7M9) 3:08 Operates only on 2026-03-05 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Fri,Sat
19:52
Denver (DEN)
22:00
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:08 Effective 2026-03-06 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Mon,Thu,Fri,Sun
19:52
Denver (DEN)
22:00
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:08 Effective 2026-03-08 through 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Mon,Sat
19:52
Denver (DEN)
22:00
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 MAX 9 (7M9) 3:08 Effective 2026-03-14 through 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 785) |
| Sat
20:22
Denver (DEN)
22:30
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:08 Valid until 2026-01-03 Codeshare flight, operated by Alaska Airlines.(AS 615) |
| Mon,Tue,Sun
20:22
Denver (DEN)
22:30
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737-800 (73H) 3:08 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 615) |
| Fri
20:22
Denver (DEN)
22:30
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 MAX 9 (7M9) 3:08 Operates only on 2026-01-02 Codeshare flight, operated by Alaska Airlines.(AS 615) |
| Daily
20:32
Denver (DEN)
22:36
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2627 Non-stop Boeing 737 (73J) 3:04 Effective 2026-06-10 through 2026-08-18 Codeshare flight, operated by Alaska Airlines.(AS 615) |
| Mon,Thu,Fri,Sun
09:10
Denver (DEN)
11:19
Seattle-Tacoma (SEA) Volaris Y4 2852 Non-stop Airbus A320 (320) 3:09 Effective 2026-03-06 through 2026-03-30 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Tue,Thu,Fri,Sun
10:16
Denver (DEN)
12:30
Seattle-Tacoma (SEA) Volaris Y4 2852 Non-stop Airbus A321 (321) 3:14 Valid until 2026-01-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu-Sun
10:16
Denver (DEN)
12:30
Seattle-Tacoma (SEA) Volaris Y4 2852 Non-stop Airbus A321 (321) 3:14 Effective 2026-04-02 through 2026-04-13 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
10:22
Denver (DEN)
12:36
Seattle-Tacoma (SEA) Volaris Y4 2852 Non-stop Airbus A320 (320) 3:14 Operates only on 2026-01-03 Codeshare flight, operated by Frontier Airlines.(F9) |
| Daily
06:05
Denver (DEN)
08:20
Seattle-Tacoma (SEA) Korean Air KE 3014 Non-stop Airbus A220-300 (223) 3:15 Valid until 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Sun
06:05
Denver (DEN)
08:20
Seattle-Tacoma (SEA) Korean Air KE 3014 Non-stop Airbus A220-100 (221) 3:15 Operates only on 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Daily
06:29
Denver (DEN)
08:40
Seattle-Tacoma (SEA) Korean Air KE 3014 Non-stop Airbus A220-300 (223) 3:11 Effective 2026-01-05 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
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Parallax here DEN-SEA
- A domestic route departing from the Denver airport (DEN) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 1022 miles, or 1644 km.
- The timezone of the departure airport is UTC-7 , 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 2:50 and 3:20.
