All airlines flying from Seattle-Tacoma (SEA) to Denver (DEN).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
15:15
Seattle-Tacoma (SEA)
19:02
Denver (DEN) WestJet WS 5540 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-11-29 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 4026) |
| Wed
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5544 Non-stop Airbus A220-300 (223) 2:40 Effective 2025-10-15 through 2025-10-22 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Thu
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5545 Non-stop Airbus A220-300 (223) 2:40 Effective 2025-10-16 through 2025-10-23 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Tue
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5549 Non-stop Airbus A220-300 (223) 2:40 Effective 2025-10-14 through 2025-10-21 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Wed
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5555 Non-stop Airbus A220-300 (223) 2:40 Effective 2025-09-17 through 2025-10-01 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Wed
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5556 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-09-10 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Thu
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5556 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-10-02 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Wed
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5575 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-10-08 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Wed
18:00
Seattle-Tacoma (SEA)
21:44
Denver (DEN) WestJet WS 5595 Non-stop Boeing 737-800 (738) 2:44 Effective 2025-06-11 through 2025-06-18 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Wed
15:00
Seattle-Tacoma (SEA)
18:48
Denver (DEN) WestJet WS 5607 Non-stop Airbus A220-100 (221) 2:48 Operates only on 2025-06-18 Codeshare flight, operated by Delta Air Lines.(DL 1675) |
| Thu
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5607 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-10-09 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Mon
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5607 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-10-20 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Fri
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5621 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-10-24 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Wed
15:00
Seattle-Tacoma (SEA)
18:48
Denver (DEN) WestJet WS 5622 Non-stop Airbus A220-100 (221) 2:48 Operates only on 2025-06-11 Codeshare flight, operated by Delta Air Lines.(DL 1675) |
| Thu
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5660 Non-stop Airbus A220-300 (223) 2:40 Effective 2025-09-18 through 2025-09-25 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Thu
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5661 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-09-11 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Mon
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5675 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-09-08 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Mon
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5676 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-09-15 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Mon
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5678 Non-stop Airbus A220-300 (223) 2:40 Effective 2025-09-22 through 2025-09-29 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Mon
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5679 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-10-06 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Mon
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5683 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-10-13 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Daily
15:15
Seattle-Tacoma (SEA)
19:02
Denver (DEN) WestJet WS 5684 Non-stop Embraer EMB 175 (E7W) 2:47 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 4026) |
| Sun
18:00
Seattle-Tacoma (SEA)
21:41
Denver (DEN) WestJet WS 5685 Non-stop Boeing 737-800 (738) 2:41 Operates only on 2025-08-31 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Sun
18:00
Seattle-Tacoma (SEA)
21:44
Denver (DEN) WestJet WS 5690 Non-stop Boeing 737-800 (738) 2:44 Operates only on 2025-06-22 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Tue
18:00
Seattle-Tacoma (SEA)
21:44
Denver (DEN) WestJet WS 5691 Non-stop Boeing 737-800 (738) 2:44 Operates only on 2025-06-17 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Sun
18:00
Seattle-Tacoma (SEA)
21:41
Denver (DEN) WestJet WS 5692 Non-stop Boeing 737-800 (738) 2:41 Operates only on 2025-09-07 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Sat
14:00
Seattle-Tacoma (SEA)
17:45
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-300 (223) 2:45 Valid until 2025-05-03 Codeshare flight, operated by Delta Air Lines.(DL 1393) |
| Mon-Fri,Sun
14:00
Seattle-Tacoma (SEA)
17:50
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-300 (223) 2:50 Effective 2025-05-07 through 2025-05-22 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Mon-Thu,Sun
14:00
Seattle-Tacoma (SEA)
17:50
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-300 (223) 2:50 Effective 2025-05-25 through 2025-05-29 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Tue-Thu
14:00
Seattle-Tacoma (SEA)
17:50
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-300 (223) 2:50 Effective 2025-06-03 through 2025-06-05 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
14:05
Seattle-Tacoma (SEA)
17:57
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-300 (223) 2:52 Effective 2025-05-10 through 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
14:54
Seattle-Tacoma (SEA)
18:49
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-300 (223) 2:55 Effective 2025-07-12 through 2025-08-02 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Tue,Sat
14:54
Seattle-Tacoma (SEA)
18:49
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-300 (223) 2:55 Effective 2025-08-05 through 2025-09-06 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
15:00
Seattle-Tacoma (SEA)
18:48
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-100 (221) 2:48 Effective 2025-06-14 through 2025-06-28 Codeshare flight, operated by Delta Air Lines.(DL 1675) |
| Daily
15:00
Seattle-Tacoma (SEA)
18:48
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-100 (221) 2:48 Effective 2025-06-29 through 2025-07-05 Codeshare flight, operated by Delta Air Lines.(DL 1675) |
| Mon,Tue,Thu,Sat
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) KLM KL 5988 Non-stop Airbus A220-300 (223) 2:40 Effective 2025-09-08 through 2025-10-25 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
13:13
Seattle-Tacoma (SEA)
16:54
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737 (73J) 2:41 Effective 2025-06-14 through 2025-08-16 Codeshare flight, operated by Alaska Airlines.(AS 620) |
| Sat
13:58
Seattle-Tacoma (SEA)
17:38
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737 (73J) 2:40 Valid until 2025-05-10 Codeshare flight, operated by Alaska Airlines.(AS 620) |
| Thu
15:17
Seattle-Tacoma (SEA)
18:57
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Operates only on 2025-05-01 Codeshare flight, operated by Alaska Airlines.(AS 602) |
| Mon-Fri,Sun
15:17
Seattle-Tacoma (SEA)
18:57
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737 (73J) 2:40 Effective 2025-05-02 through 2025-05-13 Codeshare flight, operated by Alaska Airlines.(AS 602) |
| Wed
15:17
Seattle-Tacoma (SEA)
18:57
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Operates only on 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 602) |
| Tue,Fri
15:20
Seattle-Tacoma (SEA)
19:02
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737-800 (73H) 2:42 Effective 2025-05-16 through 2025-05-20 Codeshare flight, operated by Alaska Airlines.(AS 486) |
| Mon
15:20
Seattle-Tacoma (SEA)
19:02
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737 MAX 9 (7M9) 2:42 Operates only on 2025-05-19 Codeshare flight, operated by Alaska Airlines.(AS 425) |
| Daily
15:35
Seattle-Tacoma (SEA)
19:19
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737 (73J) 2:44 Effective from 2025-10-04 Codeshare flight, operated by Alaska Airlines.(AS 602) |
| Mon-Fri,Sun
15:49
Seattle-Tacoma (SEA)
19:32
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737 (73J) 2:43 Effective 2025-06-12 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 602) |
| Daily
16:10
Seattle-Tacoma (SEA)
19:57
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737 (73J) 2:47 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 602) |
| Wed,Thu,Sat,Sun
17:55
Seattle-Tacoma (SEA)
21:38
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737-800 (73H) 2:43 Effective 2025-05-15 through 2025-05-22 Codeshare flight, operated by Alaska Airlines.(AS 524) |
| Daily
17:55
Seattle-Tacoma (SEA)
21:38
Denver (DEN) Korean Air KE 6121 Non-stop Boeing 737-800 (73H) 2:43 Effective 2025-05-23 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 524) |
| Tue,Fri
15:20
Seattle-Tacoma (SEA)
19:02
Denver (DEN) Hawaiian Airlines HA 6164 Non-stop Boeing 737 (737) 2:42 Effective 2025-05-16 through 2025-05-20 Codeshare flight, operated by Alaska Airlines.(AS 486) |
| Thu
13:09
Seattle-Tacoma (SEA)
16:49
Denver (DEN) Hawaiian Airlines HA 6180 Non-stop Boeing 737 (737) 2:40 Operates only on 2025-05-15 Codeshare flight, operated by Alaska Airlines.(AS 610) |
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Parallax here SEA-DEN
- A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
- The flight distance is 1022 miles, or 1644 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:30 and 3:02.
