WestJet flights from Seattle-Tacoma (SEA) to Denver (DEN).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Sat
18:00
Seattle-Tacoma (SEA)
21:44
Denver (DEN) WestJet WS 5455 Non-stop Boeing 737-800 (738) 2:44 Operates only on 2025-06-14 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Sat
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5488 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-10-25 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
15:00
Seattle-Tacoma (SEA)
18:48
Denver (DEN) WestJet WS 5495 Non-stop Airbus A220-100 (221) 2:48 Operates only on 2025-06-14 Codeshare flight, operated by Delta Air Lines.(DL 1675) |
| Sat
14:54
Seattle-Tacoma (SEA)
18:49
Denver (DEN) WestJet WS 5522 Non-stop Airbus A220-300 (223) 2:55 Operates only on 2025-07-12 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
14:54
Seattle-Tacoma (SEA)
18:49
Denver (DEN) WestJet WS 5523 Non-stop Airbus A220-300 (223) 2:55 Operates only on 2025-07-19 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5526 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-09-13 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5527 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-09-20 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
18:00
Seattle-Tacoma (SEA)
21:44
Denver (DEN) WestJet WS 5527 Non-stop Boeing 737-800 (738) 2:44 Operates only on 2025-06-21 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Sat
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5531 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-10-04 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Sat
18:00
Seattle-Tacoma (SEA)
21:44
Denver (DEN) WestJet WS 5531 Non-stop Boeing 737-800 (738) 2:44 Operates only on 2025-06-28 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Sat
15:15
Seattle-Tacoma (SEA)
18:55
Denver (DEN) WestJet WS 5533 Non-stop Airbus A220-300 (223) 2:40 Operates only on 2025-09-27 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Daily
15:15
Seattle-Tacoma (SEA)
19:02
Denver (DEN) WestJet WS 5533 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-11-06 through 2025-11-13 Codeshare flight, operated by Delta Air Lines.(DL 4026) |
| Thu,Sat
15:15
Seattle-Tacoma (SEA)
19:02
Denver (DEN) WestJet WS 5533 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-11-15 through 2025-11-22 Codeshare flight, operated by Delta Air Lines.(DL 4026) |
| Sat
15:00
Seattle-Tacoma (SEA)
18:48
Denver (DEN) WestJet WS 5534 Non-stop Airbus A220-100 (221) 2:48 Operates only on 2025-06-21 Codeshare flight, operated by Delta Air Lines.(DL 1675) |
| Mon-Wed,Fri,Sun
15:15
Seattle-Tacoma (SEA)
19:02
Denver (DEN) WestJet WS 5535 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-11-14 through 2025-11-19 Codeshare flight, operated by Delta Air Lines.(DL 4026) |
| Sat
15:00
Seattle-Tacoma (SEA)
18:48
Denver (DEN) WestJet WS 5538 Non-stop Airbus A220-100 (221) 2:48 Operates only on 2025-06-28 Codeshare flight, operated by Delta Air Lines.(DL 1675) |
| Mon-Fri,Sun
15:15
Seattle-Tacoma (SEA)
19:02
Denver (DEN) WestJet WS 5540 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-11-21 through 2025-11-28 Codeshare flight, operated by Delta Air Lines.(DL 4026) |
| 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) |
| Tue
14:54
Seattle-Tacoma (SEA)
18:49
Denver (DEN) WestJet WS 6368 Non-stop Airbus A220-300 (223) 2:55 Operates only on 2025-07-08 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Tue
14:54
Seattle-Tacoma (SEA)
18:49
Denver (DEN) WestJet WS 6368 Non-stop Airbus A220-300 (223) 2:55 Operates only on 2025-07-29 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
| Tue
15:00
Seattle-Tacoma (SEA)
18:48
Denver (DEN) WestJet WS 6368 Non-stop Airbus A220-100 (221) 2:48 Operates only on 2025-06-17 Codeshare flight, operated by Delta Air Lines.(DL 1675) |
| Sun
18:00
Seattle-Tacoma (SEA)
21:44
Denver (DEN) WestJet WS 6388 Non-stop Boeing 737-800 (738) 2:44 Operates only on 2025-06-08 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Tue
18:00
Seattle-Tacoma (SEA)
21:41
Denver (DEN) WestJet WS 6396 Non-stop Boeing 737-800 (738) 2:41 Operates only on 2025-07-29 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Tue
18:00
Seattle-Tacoma (SEA)
21:44
Denver (DEN) WestJet WS 6400 Non-stop Boeing 737-800 (738) 2:44 Operates only on 2025-06-10 Codeshare flight, operated by Delta Air Lines.(DL 1750) |
| Tue
14:54
Seattle-Tacoma (SEA)
18:49
Denver (DEN) WestJet WS 6401 Non-stop Airbus A220-300 (223) 2:55 Operates only on 2025-07-22 Codeshare flight, operated by Delta Air Lines.(DL 2759) |
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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 (plus 1h DST), and the timezone of the arrival airport is UTC-7 (plus 1h DST). Current time at the point of departure is 5:39am, and 6:39am at the point of arrival. There is a 1 hour time difference between the airports.
- For direct flights, the flight time varies between 2:40 and 2:55.
