All airlines flying from Phoenix Sky Harbor (PHX) to Denver (DEN).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Tue,Fri,Sun
17:35
Phoenix Sky Harbor (PHX) 4
19:20
Denver (DEN) Southwest Airlines WN 3942 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Valid until 2026-01-04 |
| Sun
13:00
Phoenix Sky Harbor (PHX) 4
15:45
Denver (DEN) Southwest Airlines WN 4016 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-05-24 |
| Sun
13:40
Phoenix Sky Harbor (PHX) 4
16:25
Denver (DEN) Southwest Airlines WN 4016 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-12 through 2026-05-17 |
| Sun
13:40
Phoenix Sky Harbor (PHX) 4
16:25
Denver (DEN) Southwest Airlines WN 4016 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-05-31 |
| Sun
09:30
Phoenix Sky Harbor (PHX) 4
12:15
Denver (DEN) Southwest Airlines WN 4058 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-07 through 2026-08-02 |
| Sat
05:05
Phoenix Sky Harbor (PHX) 4
06:50
Denver (DEN) Southwest Airlines WN 4068 Non-stop Boeing 737-800 (73H) 1:45 Valid until 2026-01-03 |
| Mon
05:10
Phoenix Sky Harbor (PHX) 4
06:55
Denver (DEN) Southwest Airlines WN 4068 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-01-05 |
| Sun
05:15
Phoenix Sky Harbor (PHX) 4
07:00
Denver (DEN) Southwest Airlines WN 4068 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Valid until 2026-01-04 |
| Mon,Tue,Fri
05:15
Phoenix Sky Harbor (PHX) 4
07:00
Denver (DEN) Southwest Airlines WN 4068 Non-stop Boeing 737-800 (73H) 1:45 Valid until 2026-01-02 |
| Thu
06:35
Phoenix Sky Harbor (PHX) 4
08:20
Denver (DEN) Southwest Airlines WN 4068 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Valid until 2026-01-01 |
| Fri,Sun
07:25
Phoenix Sky Harbor (PHX) 4
09:10
Denver (DEN) Southwest Airlines WN 4069 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-02 through 2026-01-04 |
| Sat
07:50
Phoenix Sky Harbor (PHX) 4
09:40
Denver (DEN) Southwest Airlines WN 4069 Non-stop Boeing 737-800 (73H) 1:50 Valid until 2026-01-03 |
| Mon
15:45
Phoenix Sky Harbor (PHX) 4
17:30
Denver (DEN) Southwest Airlines WN 4070 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-01-05 |
| Thu
17:05
Phoenix Sky Harbor (PHX) 4
18:50
Denver (DEN) Southwest Airlines WN 4070 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Valid until 2026-01-01 |
| Mon
12:25
Phoenix Sky Harbor (PHX) 4
14:10
Denver (DEN) Southwest Airlines WN 4129 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-01-05 |
| Tue,Wed
20:00
Phoenix Sky Harbor (PHX) 4
22:45
Denver (DEN) Southwest Airlines WN 4136 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-07 through 2026-06-03 |
| Sun
15:25
Phoenix Sky Harbor (PHX) 4
18:10
Denver (DEN) Southwest Airlines WN 4144 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-03-08 through 2026-04-05 |
| Sat
15:25
Phoenix Sky Harbor (PHX) 4
18:10
Denver (DEN) Southwest Airlines WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-14 through 2026-04-04 |
| Mon,Thu,Fri
15:30
Phoenix Sky Harbor (PHX) 4
18:15
Denver (DEN) Southwest Airlines WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-09 through 2026-04-06 |
| Sat
16:25
Phoenix Sky Harbor (PHX) 4
18:10
Denver (DEN) Southwest Airlines WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-03-07 |
| Thu,Fri
16:30
Phoenix Sky Harbor (PHX) 4
18:15
Denver (DEN) Southwest Airlines WN 4144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-05 through 2026-03-06 |
| Sun
20:00
Phoenix Sky Harbor (PHX) 4
22:45
Denver (DEN) Southwest Airlines WN 4172 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-05-24 |
| Mon,Tue,Fri,Sun
12:45
Phoenix Sky Harbor (PHX) 4
14:30
Denver (DEN) Southwest Airlines WN 4175 Non-stop Boeing 737-800 (73H) 1:45 Valid until 2026-01-04 |
| Sat
06:30
Phoenix Sky Harbor (PHX) 4
09:20
Denver (DEN) Southwest Airlines WN 4206 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-14 through 2026-04-04 |
| Tue,Wed,Sun
06:35
Phoenix Sky Harbor (PHX) 4
09:25
Denver (DEN) Southwest Airlines WN 4206 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-08 through 2026-04-05 |
| Mon,Thu,Fri
06:40
Phoenix Sky Harbor (PHX) 4
09:30
Denver (DEN) Southwest Airlines WN 4206 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-09 through 2026-04-06 |
| Sat
07:30
Phoenix Sky Harbor (PHX) 4
09:20
Denver (DEN) Southwest Airlines WN 4206 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-03-07 |
| Thu,Fri
07:40
Phoenix Sky Harbor (PHX) 4
09:30
Denver (DEN) Southwest Airlines WN 4206 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-05 through 2026-03-06 |
| Sun
11:15
Phoenix Sky Harbor (PHX) 4
14:00
Denver (DEN) Southwest Airlines WN 4345 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-09 through 2026-09-27 |
| Sat
11:20
Phoenix Sky Harbor (PHX) 4
14:05
Denver (DEN) Southwest Airlines WN 4345 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-08 through 2026-09-26 |
| Tue,Wed
12:25
Phoenix Sky Harbor (PHX) 4
15:10
Denver (DEN) Southwest Airlines WN 4345 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
15:25
Phoenix Sky Harbor (PHX) 4
18:10
Denver (DEN) Southwest Airlines WN 4345 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-06 through 2026-09-28 |
| Sat
12:25
Phoenix Sky Harbor (PHX) 4
15:10
Denver (DEN) Southwest Airlines WN 4346 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-08 through 2026-09-26 |
| Sun
13:55
Phoenix Sky Harbor (PHX) 4
16:40
Denver (DEN) Southwest Airlines WN 4346 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
14:30
Phoenix Sky Harbor (PHX) 4
17:15
Denver (DEN) Southwest Airlines WN 4346 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
17:30
Phoenix Sky Harbor (PHX) 4
20:15
Denver (DEN) Southwest Airlines WN 4346 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-08-06 through 2026-09-28 |
| Mon,Thu,Fri
20:45
Phoenix Sky Harbor (PHX) 4
23:35
Denver (DEN) Southwest Airlines WN 4347 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-08-06 through 2026-09-28 |
| Sun
21:10
Phoenix Sky Harbor (PHX) 4
23:55
Denver (DEN) Southwest Airlines WN 4347 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-09 through 2026-09-27 |
| Sat
21:45
Phoenix Sky Harbor (PHX) 4
23:35
Denver (DEN) Southwest Airlines WN 4581 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2026-01-03 |
| Sat
23:30
Phoenix Sky Harbor (PHX) 4
01:15
Denver (DEN) Southwest Airlines WN 4591 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-03-07 The flight arrives 1 day after departure. |
| Tue,Wed
17:55
Phoenix Sky Harbor (PHX) 4
20:40
Denver (DEN) Southwest Airlines WN 4613 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-07 through 2026-06-03 |
| Sun
19:05
Phoenix Sky Harbor (PHX) 4
21:50
Denver (DEN) Southwest Airlines WN 4638 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-12 through 2026-05-17 |
| Sun
19:05
Phoenix Sky Harbor (PHX) 4
21:50
Denver (DEN) Southwest Airlines WN 4638 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-05-31 |
| Sun
17:15
Phoenix Sky Harbor (PHX) 4
20:00
Denver (DEN) Southwest Airlines WN 4661 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-09 through 2026-09-27 |
| Sat
17:25
Phoenix Sky Harbor (PHX) 4
20:10
Denver (DEN) Southwest Airlines WN 4661 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-08 through 2026-09-26 |
| Tue,Wed
18:35
Phoenix Sky Harbor (PHX) 4
21:20
Denver (DEN) Southwest Airlines WN 4661 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-08-04 through 2026-09-30 |
| Sat
06:45
Phoenix Sky Harbor (PHX) 4
08:30
Denver (DEN) Southwest Airlines WN 4705 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-03 |
| Sat
22:30
Phoenix Sky Harbor (PHX) 4
01:15
Denver (DEN) Southwest Airlines WN 4721 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-14 through 2026-04-04 The flight arrives 1 day after departure. |
| Sat
14:45
Phoenix Sky Harbor (PHX) 4
16:35
Denver (DEN) Southwest Airlines WN 4744 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Valid until 2026-01-03 |
| Mon,Thu,Fri
17:10
Phoenix Sky Harbor (PHX) 4
20:00
Denver (DEN) Southwest Airlines WN 4758 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-06-04 through 2026-08-03 |
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Parallax here PHX-DEN
- A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Denver airport (DEN).
- The flight distance is 601 miles, or 968 km.
- The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:44 and 2:02.
