| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon,Thu,Fri,Sun
12:19
Seattle-Tacoma (SEA)
16:10
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:51 Effective 2026-01-15 through 2026-01-19 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu,Fri,Sun
12:24
Seattle-Tacoma (SEA)
16:15
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:51 Effective 2026-03-06 through 2026-03-30 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu,Fri,Sun
12:26
Seattle-Tacoma (SEA)
16:17
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:51 Effective 2026-01-08 through 2026-01-11 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
12:29
Seattle-Tacoma (SEA)
16:20
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:51 Effective 2026-02-15 through 2026-02-22 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri
12:30
Seattle-Tacoma (SEA)
16:20
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:50 Effective 2026-02-13 through 2026-03-02 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu,Fri,Sun
12:34
Seattle-Tacoma (SEA)
16:25
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:51 Effective 2026-01-22 through 2026-01-29 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri
12:34
Seattle-Tacoma (SEA)
16:25
Denver (DEN) Y4 2648 Non-stop Airbus A321 (321) 2:51 Effective 2026-01-26 through 2026-02-02 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu,Fri,Sun
12:34
Seattle-Tacoma (SEA)
16:25
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:51 Effective 2026-02-01 through 2026-02-08 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon
12:34
Seattle-Tacoma (SEA)
16:25
Denver (DEN) Y4 2648 Non-stop Airbus A321 (321) 2:51 Operates only on 2026-02-09 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
12:34
Seattle-Tacoma (SEA)
16:25
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:51 Operates only on 2026-03-01 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue
13:00
Seattle-Tacoma (SEA)
16:53
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:53 Operates only on 2026-01-06 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu
13:16
Seattle-Tacoma (SEA)
17:07
Denver (DEN) Y4 2648 Non-stop Airbus A321 (321) 2:51 Effective 2026-02-12 through 2026-03-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
13:16
Seattle-Tacoma (SEA)
17:07
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:51 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu
13:25
Seattle-Tacoma (SEA)
17:18
Denver (DEN) Y4 2648 Non-stop Airbus A321 (321) 2:53 Valid until 2026-01-01 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
14:49
Seattle-Tacoma (SEA)
18:38
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:49 Operates only on 2026-01-10 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Tue,Fri-Sun
14:54
Seattle-Tacoma (SEA)
18:43
Denver (DEN) Y4 2648 Non-stop Airbus A321 (321) 2:49 Valid until 2026-01-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu-Sun
14:54
Seattle-Tacoma (SEA)
18:43
Denver (DEN) Y4 2648 Non-stop Airbus A321 (321) 2:49 Effective 2026-04-02 through 2026-04-13 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
15:58
Seattle-Tacoma (SEA)
19:46
Denver (DEN) Y4 2648 Non-stop Airbus A320 (320) 2:48 Operates only on 2026-01-17 Codeshare flight, operated by Frontier Airlines.(F9) |