| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon-Thu,Sat,Sun
05:00
Phoenix Sky Harbor (PHX) 3
08:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2026-03-08 through 2026-03-14 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Fri,Sun
05:00
Phoenix Sky Harbor (PHX) 3
08:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 3:18 Effective 2026-03-13 through 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Mon,Tue
05:00
Phoenix Sky Harbor (PHX) 3
08:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2026-03-16 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Mon,Wed-Sun
06:00
Phoenix Sky Harbor (PHX) 3
08:16
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 MAX 9 (7M9) 3:16 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Tue,Sat,Sun
06:00
Phoenix Sky Harbor (PHX) 3
08:16
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 3:16 Effective 2026-02-17 through 2026-02-22 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Mon-Sat
06:00
Phoenix Sky Harbor (PHX) 3
08:16
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 MAX 9 (7M9) 3:16 Effective 2026-02-23 through 2026-03-06 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Sat,Sun
06:00
Phoenix Sky Harbor (PHX) 3
08:16
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 3:16 Effective 2026-03-01 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Wed
06:00
Phoenix Sky Harbor (PHX) 3
08:59
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 2:59 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Daily
06:00
Phoenix Sky Harbor (PHX) 3
09:10
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 3:10 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Daily
06:06
Phoenix Sky Harbor (PHX) 3
08:25
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 3:19 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Mon,Wed,Thu,Sat,Sun
07:00
Phoenix Sky Harbor (PHX) 3
09:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 3:18 Effective 2026-01-07 through 2026-01-15 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Tue,Fri
07:00
Phoenix Sky Harbor (PHX) 3
09:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2026-01-09 through 2026-01-13 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Wed-Fri,Sun
07:00
Phoenix Sky Harbor (PHX) 3
09:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 3:18 Effective 2026-01-16 through 2026-01-23 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Mon,Tue,Sat
07:00
Phoenix Sky Harbor (PHX) 3
09:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2026-01-17 through 2026-01-20 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Wed-Sun
07:00
Phoenix Sky Harbor (PHX) 3
09:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 3:18 Effective 2026-01-24 through 2026-02-08 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Mon,Tue
07:00
Phoenix Sky Harbor (PHX) 3
09:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2026-01-26 through 2026-02-09 Codeshare flight, operated by Alaska Airlines.(AS 605) |
| Tue,Wed
07:00
Phoenix Sky Harbor (PHX) 3
09:18
Seattle-Tacoma (SEA) HA 6438 Non-stop Boeing 737 (737) 3:18 Effective 2026-02-10 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 605) |