All airlines flying from Denver (DEN) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
12:52
Denver (DEN)
14:50
Seattle-Tacoma (SEA) Condor DE 5237 Non-stop Boeing 737 (73J) 2:58 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Wed,Thu,Sat,Sun
12:56
Denver (DEN)
14:55
Seattle-Tacoma (SEA) Condor DE 5237 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-05-15 through 2025-05-25 Codeshare flight, operated by Alaska Airlines.(AS 427) |
| Fri
12:56
Denver (DEN)
14:55
Seattle-Tacoma (SEA) Condor DE 5237 Non-stop Boeing 737-800 (73H) 2:59 Operates only on 2025-05-23 Codeshare flight, operated by Alaska Airlines.(AS 427) |
| Mon
12:56
Denver (DEN)
14:55
Seattle-Tacoma (SEA) Condor DE 5237 Non-stop Boeing 737 (73J) 2:59 Operates only on 2025-05-26 Codeshare flight, operated by Alaska Airlines.(AS 427) |
| Daily
12:56
Denver (DEN)
14:55
Seattle-Tacoma (SEA) Condor DE 5237 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-05-27 through 2025-06-04 Codeshare flight, operated by Alaska Airlines.(AS 427) |
| Thu
12:56
Denver (DEN)
14:55
Seattle-Tacoma (SEA) Condor DE 5237 Non-stop Boeing 737-900 (739) 2:59 Operates only on 2025-06-05 Codeshare flight, operated by Alaska Airlines.(AS 427) |
| Tue,Fri-Sun
12:56
Denver (DEN)
14:55
Seattle-Tacoma (SEA) Condor DE 5237 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-06-06 through 2025-06-10 Codeshare flight, operated by Alaska Airlines.(AS 427) |
| Mon,Wed
12:56
Denver (DEN)
14:55
Seattle-Tacoma (SEA) Condor DE 5237 Non-stop Boeing 737 (73J) 2:59 Effective 2025-06-09 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 427) |
| Daily
12:20
Denver (DEN)
14:23
Seattle-Tacoma (SEA) WestJet WS 5450 Non-stop Embraer EMB 175 (E7W) 3:03 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 3685) |
| Sat
11:55
Denver (DEN)
13:57
Seattle-Tacoma (SEA) WestJet WS 5469 Non-stop Airbus A220-300 (223) 3:02 Operates only on 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Tue-Thu,Sat
11:55
Denver (DEN)
14:05
Seattle-Tacoma (SEA) WestJet WS 5513 Non-stop Airbus A220-100 (221) 3:10 Effective 2025-06-10 through 2025-06-19 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Tue,Wed
12:20
Denver (DEN)
14:25
Seattle-Tacoma (SEA) WestJet WS 5513 Non-stop Airbus A220-300 (223) 3:05 Effective 2025-09-02 through 2025-09-03 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Tue,Wed
12:20
Denver (DEN)
14:31
Seattle-Tacoma (SEA) WestJet WS 5513 Non-stop Airbus A220-300 (223) 3:11 Effective 2025-09-09 through 2025-09-10 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Wed
12:20
Denver (DEN)
14:31
Seattle-Tacoma (SEA) WestJet WS 5513 Non-stop Airbus A220-300 (223) 3:11 Effective 2025-09-17 through 2025-10-01 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Tue,Wed,Sat
12:20
Denver (DEN)
14:31
Seattle-Tacoma (SEA) WestJet WS 5513 Non-stop Airbus A220-300 (223) 3:11 Effective 2025-10-04 through 2025-10-25 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Daily
12:20
Denver (DEN)
14:31
Seattle-Tacoma (SEA) WestJet WS 5513 Non-stop Airbus A220-100 (221) 3:11 Effective 2025-11-12 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Daily
06:15
Denver (DEN)
08:26
Seattle-Tacoma (SEA) WestJet WS 5547 Non-stop Boeing 737-800 (738) 3:11 Effective 2025-10-26 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Daily
12:20
Denver (DEN)
14:31
Seattle-Tacoma (SEA) WestJet WS 5548 Non-stop Airbus A220-300 (223) 3:11 Effective 2025-10-26 through 2025-11-05 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Mon,Tue,Thu-Sun
12:20
Denver (DEN)
14:31
Seattle-Tacoma (SEA) WestJet WS 5548 Non-stop Airbus A220-100 (221) 3:11 Effective 2025-11-06 through 2025-11-11 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Daily
06:00
Denver (DEN)
08:12
Seattle-Tacoma (SEA) WestJet WS 5641 Non-stop Airbus A220-100 (221) 3:12 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Daily
06:15
Denver (DEN)
08:24
Seattle-Tacoma (SEA) WestJet WS 5641 Non-stop Airbus A220-300 (223) 3:09 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Sat
07:45
Denver (DEN)
09:49
Seattle-Tacoma (SEA) WestJet WS 5641 Non-stop Airbus A220-300 (223) 3:04 Operates only on 2025-05-10 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Daily
12:10
Denver (DEN)
14:21
Seattle-Tacoma (SEA) WestJet WS 5643 Non-stop Airbus A220-300 (223) 3:11 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 2740) |
| Daily
12:20
Denver (DEN)
14:23
Seattle-Tacoma (SEA) KLM KL 5644 Non-stop Embraer EMB 175 (E7W) 3:03 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 3685) |
| Sat,Sun
06:00
Denver (DEN)
08:12
Seattle-Tacoma (SEA) Air France AF 5785 Non-stop Airbus A220-100 (221) 3:12 Effective 2025-12-20 through 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Sat,Sun
06:15
Denver (DEN)
08:26
Seattle-Tacoma (SEA) Air France AF 5785 Non-stop Boeing 737-800 (738) 3:11 Effective 2025-10-26 through 2025-12-14 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Sat,Sun
06:15
Denver (DEN)
08:24
Seattle-Tacoma (SEA) Air France AF 5785 Non-stop Airbus A220-300 (223) 3:09 Effective from 2026-01-10 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Sat
06:30
Denver (DEN)
08:29
Seattle-Tacoma (SEA) Air France AF 5785 Non-stop Boeing 737-800 (738) 2:59 Effective 2025-06-14 through 2025-06-28 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Mon
06:30
Denver (DEN)
08:29
Seattle-Tacoma (SEA) Air France AF 5785 Non-stop Boeing 737-800 (738) 2:59 Operates only on 2025-06-30 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Sun
07:45
Denver (DEN)
09:49
Seattle-Tacoma (SEA) Air France AF 5785 Non-stop Airbus A220-300 (223) 3:04 Operates only on 2025-05-25 Codeshare flight, operated by Delta Air Lines.(DL 1731) |
| Mon,Tue,Thu,Sat
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 (73J) 2:59 Effective 2025-05-15 through 2025-05-22 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Wed,Fri,Sun
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-05-16 through 2025-05-21 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Tue,Fri
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 (73J) 2:59 Effective 2025-05-23 through 2025-05-27 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Mon,Wed-Sun
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-05-24 through 2025-06-01 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Mon,Tue
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 (73J) 2:59 Effective 2025-06-02 through 2025-06-09 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Tue-Thu,Sat,Sun
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-06-04 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Fri
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737-800 (73H) 2:59 Operates only on 2025-06-06 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Tue,Thu,Fri,Sun
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-06-12 through 2025-06-17 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Mon,Wed,Sat
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 (73J) 3:00 Effective 2025-06-14 through 2025-06-21 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Thu
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 MAX 9 (7M9) 3:00 Operates only on 2025-06-19 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Fri
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-06-20 through 2025-06-27 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Mon-Thu,Sat,Sun
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 (73J) 3:00 Effective 2025-06-22 through 2025-06-29 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Mon
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737-800 (73H) 3:00 Operates only on 2025-06-30 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Mon-Wed,Sun
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 (73J) 3:00 Effective 2025-07-01 through 2025-07-07 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Thu
08:00
Denver (DEN)
10:02
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Effective 2025-07-03 through 2025-08-14 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Fri
08:00
Denver (DEN)
09:58
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 (73J) 2:58 Operates only on 2025-07-04 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Sat
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 MAX 9 (7M9) 3:00 Operates only on 2025-07-05 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Tue
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-07-08 through 2025-08-12 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Mon,Wed,Sat,Sun
08:00
Denver (DEN)
10:00
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 (73J) 3:00 Effective 2025-07-09 through 2025-08-13 Codeshare flight, operated by Alaska Airlines.(AS 745) |
| Fri
08:00
Denver (DEN)
09:58
Seattle-Tacoma (SEA) Korean Air KE 6030 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Operates only on 2025-07-11 Codeshare flight, operated by Alaska Airlines.(AS 745) |
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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 3:17.
