| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Thu,Sun
11:50
Denver (DEN)
14:03
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A321 (321) 2:13 Effective 2026-01-15 through 2026-01-18 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri
11:50
Denver (DEN)
14:03
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:13 Effective 2026-01-16 through 2026-01-19 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu
12:26
Denver (DEN)
14:33
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:07 Valid until 2026-01-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Wed,Fri-Sun
12:26
Denver (DEN)
14:33
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A321 (321) 2:07 Valid until 2026-01-04 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sat
12:49
Denver (DEN)
15:01
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A321 (321) 2:12 Operates only on 2026-03-07 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Wed,Sat
12:49
Denver (DEN)
14:01
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A321 (321) 2:12 Effective 2026-03-10 through 2026-03-31 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Wed,Sat
13:01
Denver (DEN)
15:15
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:14 Effective 2026-01-13 through 2026-01-17 Codeshare flight, operated by Frontier Airlines.(F9) |
| Daily
13:02
Denver (DEN)
14:07
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A321 (321) 2:05 Effective 2026-04-01 through 2026-04-13 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Sat
13:26
Denver (DEN)
15:31
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A321 (321) 2:05 Effective 2026-01-06 through 2026-01-10 Codeshare flight, operated by Frontier Airlines.(F9) |
| Wed
13:26
Denver (DEN)
15:31
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:05 Operates only on 2026-01-07 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Wed
15:09
Denver (DEN)
17:19
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Effective 2026-02-10 through 2026-03-04 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu
16:04
Denver (DEN)
18:14
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Operates only on 2026-02-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu,Fri,Sun
16:14
Denver (DEN)
18:24
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Effective 2026-01-22 through 2026-02-02 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri,Sun
16:14
Denver (DEN)
18:24
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Effective 2026-02-06 through 2026-02-09 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu-Sat
16:16
Denver (DEN)
18:26
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Effective 2026-02-12 through 2026-02-26 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu,Sat
16:16
Denver (DEN)
18:26
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Effective 2026-02-28 through 2026-03-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
16:21
Denver (DEN)
18:31
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
16:26
Denver (DEN)
18:36
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Operates only on 2026-02-27 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu,Sun
16:36
Denver (DEN)
17:46
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Effective 2026-03-08 through 2026-03-26 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri,Sun
16:36
Denver (DEN)
17:46
Phoenix Sky Harbor (PHX) Y4 2338 Non-stop Airbus A320 (320) 2:10 Effective 2026-03-27 through 2026-03-30 Codeshare flight, operated by Frontier Airlines.(F9) |