| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Thu,Sun
05:10
Phoenix Sky Harbor (PHX)
08:08
Portland (PDX) Y4 2373 Non-stop Airbus A320 (320) 2:58 Effective 2026-03-26 through 2026-03-29 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
05:25
Phoenix Sky Harbor (PHX)
07:23
Portland (PDX) Y4 2373 Non-stop Airbus A320 (320) 2:58 Operates only on 2026-01-18 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
06:00
Phoenix Sky Harbor (PHX)
07:58
Portland (PDX) Y4 2373 Non-stop Airbus A320 (320) 2:58 Operates only on 2026-03-06 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Wed,Fri
06:00
Phoenix Sky Harbor (PHX)
08:58
Portland (PDX) Y4 2373 Non-stop Airbus A320 (320) 2:58 Effective 2026-03-09 through 2026-03-23 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon-Wed,Fri
06:00
Phoenix Sky Harbor (PHX)
08:58
Portland (PDX) Y4 2373 Non-stop Airbus A320 (320) 2:58 Effective 2026-03-24 through 2026-03-31 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
06:30
Phoenix Sky Harbor (PHX)
08:28
Portland (PDX) Y4 2373 Non-stop Airbus A320 (320) 2:58 Operates only on 2026-03-07 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
06:30
Phoenix Sky Harbor (PHX)
09:28
Portland (PDX) Y4 2373 Non-stop Airbus A320 (320) 2:58 Effective 2026-03-14 through 2026-03-28 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu
07:25
Phoenix Sky Harbor (PHX)
09:22
Portland (PDX) Y4 2373 Non-stop Airbus A321 (321) 2:57 Operates only on 2026-01-15 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu
10:20
Phoenix Sky Harbor (PHX)
12:23
Portland (PDX) Y4 2373 Non-stop Airbus A320 (320) 3:03 Operates only on 2026-01-08 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
14:15
Phoenix Sky Harbor (PHX)
16:16
Portland (PDX) Y4 2373 Non-stop Airbus A320 (320) 3:01 Operates only on 2026-01-11 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri
17:49
Phoenix Sky Harbor (PHX)
19:50
Portland (PDX) Y4 2373 Non-stop Airbus A321 (321) 3:01 Valid until 2026-01-05 Codeshare flight, operated by Frontier Airlines.(F9) |