| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon
12:40
Phoenix Sky Harbor (PHX) 4
14:25
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-02-23 through 2026-03-02 |
| Thu,Fri,Sun
12:45
Phoenix Sky Harbor (PHX) 4
14:30
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-11 through 2026-01-16 |
| Mon
12:45
Phoenix Sky Harbor (PHX) 4
14:30
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-01-19 |
| Sun
12:45
Phoenix Sky Harbor (PHX) 4
14:30
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-02-01 |
| Mon-Fri
12:50
Phoenix Sky Harbor (PHX) 4
14:35
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
12:50
Phoenix Sky Harbor (PHX) 4
14:35
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
12:50
Phoenix Sky Harbor (PHX) 4
14:35
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
12:50
Phoenix Sky Harbor (PHX) 4
14:35
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
12:50
Phoenix Sky Harbor (PHX) 4
14:35
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-18 through 2026-03-04 |
| Sun
13:20
Phoenix Sky Harbor (PHX) 4
15:05
Denver (DEN) Southwest Airlines WN 3170 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-01-25 |
| Tue,Wed
06:20
Phoenix Sky Harbor (PHX) 4
09:05
Denver (DEN) Southwest Airlines WN 3189 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-04 through 2026-09-30 |
| Sun
06:25
Phoenix Sky Harbor (PHX) 4
09:10
Denver (DEN) Southwest Airlines WN 3189 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-09 through 2026-09-27 |
| Sat
06:35
Phoenix Sky Harbor (PHX) 4
09:20
Denver (DEN) Southwest Airlines WN 3189 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-08 through 2026-09-26 |
| Mon,Thu,Fri
08:15
Phoenix Sky Harbor (PHX) 4
11:00
Denver (DEN) Southwest Airlines WN 3189 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-06 through 2026-09-28 |
| Mon-Fri,Sun
07:20
Phoenix Sky Harbor (PHX) 4
10:05
Denver (DEN) Southwest Airlines WN 3190 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-04 through 2026-09-30 |
| Sat
07:35
Phoenix Sky Harbor (PHX) 4
10:20
Denver (DEN) Southwest Airlines WN 3190 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-08 through 2026-09-26 |
| Mon,Thu,Fri
09:15
Phoenix Sky Harbor (PHX) 4
12:10
Denver (DEN) Southwest Airlines WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-08-06 through 2026-09-28 |
| Tue,Wed
13:20
Phoenix Sky Harbor (PHX) 4
16:05
Denver (DEN) Southwest Airlines WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-04 through 2026-09-30 |
| Sat
13:25
Phoenix Sky Harbor (PHX) 4
16:10
Denver (DEN) Southwest Airlines WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-08 through 2026-09-26 |
| Mon,Thu,Fri
11:15
Phoenix Sky Harbor (PHX) 4
14:00
Denver (DEN) Southwest Airlines WN 3192 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-06 through 2026-09-28 |
| Sun
15:35
Phoenix Sky Harbor (PHX) 4
18:20
Denver (DEN) Southwest Airlines WN 3192 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
16:00
Phoenix Sky Harbor (PHX) 4
18:45
Denver (DEN) Southwest Airlines WN 3192 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-04 through 2026-09-30 |
| Tue,Wed
08:55
Phoenix Sky Harbor (PHX) 4
11:50
Denver (DEN) Southwest Airlines WN 3194 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
13:30
Phoenix Sky Harbor (PHX) 4
16:15
Denver (DEN) Southwest Airlines WN 3194 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-08-06 through 2026-09-28 |
| Sun
16:15
Phoenix Sky Harbor (PHX) 4
19:00
Denver (DEN) Southwest Airlines WN 3206 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
20:20
Phoenix Sky Harbor (PHX) 4
23:05
Denver (DEN) Southwest Airlines WN 3233 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
21:30
Phoenix Sky Harbor (PHX) 4
00:15
Denver (DEN) Southwest Airlines WN 3233 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-09 through 2026-07-29 The flight arrives 1 day after departure. |
| Sat
05:00
Phoenix Sky Harbor (PHX) 4
07:45
Denver (DEN) Southwest Airlines WN 3259 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-06 through 2026-08-01 |
| Mon,Thu,Fri
05:10
Phoenix Sky Harbor (PHX) 4
07:55
Denver (DEN) Southwest Airlines WN 3259 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
05:15
Phoenix Sky Harbor (PHX) 4
08:00
Denver (DEN) Southwest Airlines WN 3259 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-09 through 2026-07-29 |
| Sun
06:15
Phoenix Sky Harbor (PHX) 4
09:00
Denver (DEN) Southwest Airlines WN 3259 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-07 through 2026-08-02 |
| Sun
07:15
Phoenix Sky Harbor (PHX) 4
10:00
Denver (DEN) Southwest Airlines WN 3261 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-07 through 2026-08-02 |
| Sat
08:45
Phoenix Sky Harbor (PHX) 4
11:30
Denver (DEN) Southwest Airlines WN 3261 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-06 through 2026-08-01 |
| Mon,Thu,Fri
08:50
Phoenix Sky Harbor (PHX) 4
11:35
Denver (DEN) Southwest Airlines WN 3261 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
09:05
Phoenix Sky Harbor (PHX) 4
11:50
Denver (DEN) Southwest Airlines WN 3261 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu,Fri
11:05
Phoenix Sky Harbor (PHX) 4
13:50
Denver (DEN) Southwest Airlines WN 3262 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
10:45
Phoenix Sky Harbor (PHX) 4
13:30
Denver (DEN) Southwest Airlines WN 3263 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-09 through 2026-07-29 |
| Sun
11:55
Phoenix Sky Harbor (PHX) 4
14:40
Denver (DEN) Southwest Airlines WN 3263 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
12:00
Phoenix Sky Harbor (PHX) 4
14:45
Denver (DEN) Southwest Airlines WN 3263 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
13:00
Phoenix Sky Harbor (PHX) 4
15:50
Denver (DEN) Southwest Airlines WN 3264 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu,Fri
13:45
Phoenix Sky Harbor (PHX) 4
16:35
Denver (DEN) Southwest Airlines WN 3264 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
14:15
Phoenix Sky Harbor (PHX) 4
17:05
Denver (DEN) Southwest Airlines WN 3265 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-06-09 through 2026-07-29 |
| Sat
14:55
Phoenix Sky Harbor (PHX) 4
17:40
Denver (DEN) Southwest Airlines WN 3265 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-06 through 2026-08-01 |
| Mon,Thu,Fri
15:25
Phoenix Sky Harbor (PHX) 4
18:10
Denver (DEN) Southwest Airlines WN 3265 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
18:15
Phoenix Sky Harbor (PHX) 4
21:00
Denver (DEN) Southwest Airlines WN 3266 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu,Fri
18:40
Phoenix Sky Harbor (PHX) 4
21:25
Denver (DEN) Southwest Airlines WN 3266 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Mon,Thu,Fri
19:30
Phoenix Sky Harbor (PHX) 4
22:20
Denver (DEN) Southwest Airlines WN 3267 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-06-04 through 2026-08-03 |
| Sun
21:55
Phoenix Sky Harbor (PHX) 4
00:40
Denver (DEN) Southwest Airlines WN 3267 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-07 through 2026-08-02 The flight arrives 1 day after departure. |
| Sun
17:45
Phoenix Sky Harbor (PHX) 4
20:30
Denver (DEN) Southwest Airlines WN 3269 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-03-08 through 2026-04-05 |
| Mon,Thu,Fri
17:55
Phoenix Sky Harbor (PHX) 4
20:45
Denver (DEN) Southwest Airlines WN 3269 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-09 through 2026-04-06 |