| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon,Thu,Fri
06:00
Phoenix Sky Harbor (PHX)
08:13
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:13 Effective 2026-02-12 through 2026-03-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
06:45
Phoenix Sky Harbor (PHX)
08:58
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:13 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
08:00
Phoenix Sky Harbor (PHX)
10:17
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:17 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
09:00
Phoenix Sky Harbor (PHX)
11:25
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A321 (321) 3:25 Operates only on 2026-01-10 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
10:30
Phoenix Sky Harbor (PHX)
12:47
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A321 (321) 3:17 Operates only on 2026-01-17 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu-Sun
13:15
Phoenix Sky Harbor (PHX)
16:36
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A321 (321) 3:21 Effective 2026-04-02 through 2026-04-13 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri
14:08
Phoenix Sky Harbor (PHX)
16:29
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:21 Effective 2026-01-09 through 2026-01-12 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu
14:15
Phoenix Sky Harbor (PHX)
16:28
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A321 (321) 3:13 Effective 2026-01-15 through 2026-01-19 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri,Sun
14:15
Phoenix Sky Harbor (PHX)
16:28
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:13 Effective 2026-01-16 through 2026-01-18 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
15:00
Phoenix Sky Harbor (PHX)
17:17
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A321 (321) 3:17 Valid until 2026-01-03 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri
16:33
Phoenix Sky Harbor (PHX)
18:53
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A321 (321) 3:20 Valid until 2026-01-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
17:49
Phoenix Sky Harbor (PHX)
20:03
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:14 Operates only on 2026-03-07 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon-Thu,Sat,Sun
17:49
Phoenix Sky Harbor (PHX)
21:03
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:14 Effective 2026-03-08 through 2026-03-15 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Thu,Sat,Sun
17:49
Phoenix Sky Harbor (PHX)
21:03
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:14 Effective 2026-03-17 through 2026-03-24 Codeshare flight, operated by Frontier Airlines.(F9) |
| Daily
17:49
Phoenix Sky Harbor (PHX)
21:03
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:14 Effective 2026-03-25 through 2026-03-31 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
18:18
Phoenix Sky Harbor (PHX)
20:32
Seattle-Tacoma (SEA) Y4 2241 Non-stop Airbus A320 (320) 3:14 Operates only on 2026-03-06 Codeshare flight, operated by Frontier Airlines.(F9) |