All airlines flying from Denver (DEN) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon,Wed-Sun
19:13
Denver (DEN)
21:12
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by United Airlines.(UA 299) |
| Fri
19:35
Denver (DEN)
21:33
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Operates only on 2025-07-04 Codeshare flight, operated by United Airlines.(UA 299) |
| Sat
20:20
Denver (DEN)
22:18
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Effective 2025-05-24 through 2025-05-31 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Fri
20:32
Denver (DEN)
22:30
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Effective 2025-05-22 through 2025-06-06 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Fri,Sun
20:32
Denver (DEN)
22:30
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Effective 2025-06-08 through 2025-06-23 Codeshare flight, operated by United Airlines.(UA 2651) |
| Wed
20:32
Denver (DEN)
22:30
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 8 (7M8) 2:58 Operates only on 2025-06-25 Codeshare flight, operated by United Airlines.(UA 2651) |
| Sun
20:34
Denver (DEN)
22:30
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 9 (7M9) 2:56 Operates only on 2025-06-01 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Fri,Sun
20:37
Denver (DEN)
22:36
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Airbus A320 (320) 2:59 Effective 2025-08-20 through 2025-09-01 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Thu,Fri,Sun
20:37
Denver (DEN)
22:36
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Airbus A320 (320) 2:59 Effective 2025-09-04 through 2025-09-22 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Fri,Sun
21:00
Denver (DEN)
22:59
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Airbus A320 (320) 2:59 Effective 2025-06-26 through 2025-07-03 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Fri,Sun
21:00
Denver (DEN)
22:59
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Airbus A320 (320) 2:59 Effective 2025-07-06 through 2025-07-17 Codeshare flight, operated by United Airlines.(UA 2651) |
| Sat
21:00
Denver (DEN)
22:59
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Airbus A319 (319) 2:59 Effective 2025-07-19 through 2025-07-26 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed,Thu,Sun
21:00
Denver (DEN)
22:59
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Airbus A320 (320) 2:59 Effective 2025-07-20 through 2025-07-31 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Fri,Sun
21:00
Denver (DEN)
22:59
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Airbus A320 (320) 2:59 Effective 2025-08-01 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Sun
21:00
Denver (DEN)
22:59
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Effective 2025-10-26 through 2025-12-01 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Sun
21:00
Denver (DEN)
22:59
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Effective from 2025-12-18 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Fri
21:05
Denver (DEN)
23:03
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737 MAX 8 (7M8) 2:58 Valid until 2025-05-19 Codeshare flight, operated by United Airlines.(UA 2651) |
| Wed
21:05
Denver (DEN)
23:04
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Airbus A319 (319) 2:59 Operates only on 2025-05-21 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Fri,Sun
21:30
Denver (DEN)
23:28
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737-800 (738) 2:58 Effective 2025-09-25 through 2025-10-03 Codeshare flight, operated by United Airlines.(UA 2651) |
| Mon,Wed-Sun
21:30
Denver (DEN)
23:28
Seattle-Tacoma (SEA) Copa Airlines CM 1141 Non-stop Boeing 737-800 (738) 2:58 Effective 2025-10-04 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 2651) |
| Tue,Thu,Sat
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 2:59 Effective 2025-05-15 through 2025-05-22 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Sat,Sun
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-05-18 through 2025-05-25 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Tue
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 2:59 Effective 2025-05-27 through 2025-06-03 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Thu-Sun
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-05-29 through 2025-06-05 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Fri
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737-800 (73H) 2:59 Operates only on 2025-06-06 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Tue,Sat,Sun
06:00
Denver (DEN)
07:59
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-06-07 through 2025-06-10 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Thu
06:00
Denver (DEN)
08:01
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 MAX 9 (7M9) 3:01 Operates only on 2025-06-12 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Tue,Thu-Sun
06:00
Denver (DEN)
08:01
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:01 Effective 2025-06-13 through 2025-08-15 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Sat
06:00
Denver (DEN)
08:01
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 MAX 9 (7M9) 3:01 Operates only on 2025-08-16 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Tue,Sun
06:00
Denver (DEN)
08:01
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:01 Effective 2025-08-17 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Tue,Thu-Sun
06:00
Denver (DEN)
08:03
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:03 Effective 2025-08-21 through 2025-10-02 Codeshare flight, operated by Alaska Airlines.(AS 643) |
| Mon,Wed-Sat
19:50
Denver (DEN)
21:50
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:00 Effective from 2025-10-25 Codeshare flight, operated by Alaska Airlines.(AS 615) |
| Fri
20:53
Denver (DEN)
22:55
Seattle-Tacoma (SEA) Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:02 Operates only on 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 615) |
| Daily
19:50
Denver (DEN)
21:50
Seattle-Tacoma (SEA) Qatar Airways QR 2016 Non-stop Boeing 737 (73J) 3:00 Effective from 2025-11-01 Codeshare flight, operated by Alaska Airlines.(AS 615) |
| Daily
08:00
Denver (DEN)
10:03
Seattle-Tacoma (SEA) Qatar Airways QR 2028 Non-stop Boeing 737 (73J) 3:03 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 735) |
| Daily
12:35
Denver (DEN)
14:35
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 (73J) 3:00 Effective 2025-10-04 through 2025-11-01 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Mon-Thu
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 (73J) 2:59 Effective 2025-06-12 through 2025-06-19 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Fri,Sat
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-06-13 through 2025-06-14 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Sun
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737-800 (73H) 2:59 Effective 2025-06-15 through 2025-06-22 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Mon-Fri
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 (73J) 2:59 Effective 2025-06-20 through 2025-06-27 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Sat
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-06-21 through 2025-06-28 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Mon,Sat,Sun
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-06-29 through 2025-07-05 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Tue-Thu
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 (73J) 2:59 Effective 2025-07-01 through 2025-07-10 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Fri
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Operates only on 2025-07-04 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Sun
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737-800 (73H) 2:59 Effective 2025-07-06 through 2025-08-10 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Mon,Sat
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-07-07 through 2025-07-19 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Tue-Fri
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 (73J) 2:59 Effective 2025-07-11 through 2025-07-18 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Mon,Tue,Thu,Fri
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 (73J) 2:59 Effective 2025-07-21 through 2025-07-29 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Wed
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Operates only on 2025-07-23 Codeshare flight, operated by Alaska Airlines.(AS 682) |
| Sat
12:49
Denver (DEN)
14:48
Seattle-Tacoma (SEA) Qatar Airways QR 2035 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Effective 2025-07-26 through 2025-08-02 Codeshare flight, operated by Alaska Airlines.(AS 682) |
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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 (plus 1h DST), and the timezone of the arrival airport is UTC-8 (plus 1h DST). Current time at the point of departure is 7:19pm, and 6:19pm at the point of arrival. There is a -1 hour time difference between the airports.
- For direct flights, the flight time varies between 2:50 and 3:17.
