| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Thu,Fri
15:55
Phoenix Sky Harbor (PHX) 4
19:20
Houston Hobby (HOU) Southwest Airlines WN 3155 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
15:55
Phoenix Sky Harbor (PHX) 4
19:20
Houston Hobby (HOU) Southwest Airlines WN 3155 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-20 through 2026-03-01 |
| Thu,Fri,Sun
12:10
Phoenix Sky Harbor (PHX) 4
15:40
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
12:10
Phoenix Sky Harbor (PHX) 4
15:40
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
12:10
Phoenix Sky Harbor (PHX) 4
15:40
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
12:10
Phoenix Sky Harbor (PHX) 4
15:40
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
12:10
Phoenix Sky Harbor (PHX) 4
15:40
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-02-17 through 2026-02-23 |
| Mon
12:10
Phoenix Sky Harbor (PHX) 4
15:40
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-03-02 |
| Tue,Wed
12:15
Phoenix Sky Harbor (PHX) 4
15:45
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-24 through 2026-02-25 |
| Sat
12:20
Phoenix Sky Harbor (PHX) 4
15:50
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-10 through 2026-02-07 |
| Mon-Fri
12:30
Phoenix Sky Harbor (PHX) 4
15:55
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
12:30
Phoenix Sky Harbor (PHX) 4
15:55
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
12:30
Phoenix Sky Harbor (PHX) 4
15:55
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
12:30
Phoenix Sky Harbor (PHX) 4
15:55
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-08 through 2026-02-11 |
| Wed
12:30
Phoenix Sky Harbor (PHX) 4
15:55
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-02-18 |
| Tue,Wed
12:30
Phoenix Sky Harbor (PHX) 4
15:55
Houston Hobby (HOU) Southwest Airlines WN 3254 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-03-03 through 2026-03-04 |
| Wed,Thu
06:15
Phoenix Sky Harbor (PHX) 4
09:40
Houston Hobby (HOU) Southwest Airlines WN 3271 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Valid until 2026-01-01 |
| Tue,Wed
13:10
Phoenix Sky Harbor (PHX) 4
17:40
Houston Hobby (HOU) Southwest Airlines WN 3294 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-08-04 through 2026-09-30 |
| Sat
18:20
Phoenix Sky Harbor (PHX) 4
21:45
Houston Hobby (HOU) Southwest Airlines WN 3303 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-14 through 2026-02-28 |
| Mon,Thu,Fri
10:40
Phoenix Sky Harbor (PHX) 4
15:05
Houston Hobby (HOU) Southwest Airlines WN 3325 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-03-09 through 2026-04-06 |
| Thu,Fri
11:40
Phoenix Sky Harbor (PHX) 4
15:05
Houston Hobby (HOU) Southwest Airlines WN 3325 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-03-05 through 2026-03-06 |
| Tue,Wed
14:00
Phoenix Sky Harbor (PHX) 4
18:35
Houston Hobby (HOU) Southwest Airlines WN 3531 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-06-09 through 2026-07-29 |
| Mon-Fri,Sun
10:15
Phoenix Sky Harbor (PHX) 4
13:45
Houston Hobby (HOU) Southwest Airlines WN 3546 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-01-06 through 2026-02-11 |
| Tue-Thu,Sun
10:15
Phoenix Sky Harbor (PHX) 4
13:45
Houston Hobby (HOU) Southwest Airlines WN 3546 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-15 through 2026-02-19 |
| Mon-Wed
10:15
Phoenix Sky Harbor (PHX) 4
13:45
Houston Hobby (HOU) Southwest Airlines WN 3546 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-23 through 2026-03-04 |
| Sat
12:40
Phoenix Sky Harbor (PHX) 4
17:10
Houston Hobby (HOU) Southwest Airlines WN 3565 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-04-11 through 2026-05-30 |
| Sun
12:45
Phoenix Sky Harbor (PHX) 4
17:15
Houston Hobby (HOU) Southwest Airlines WN 3565 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-05-24 |
| Sun
12:50
Phoenix Sky Harbor (PHX) 4
17:20
Houston Hobby (HOU) Southwest Airlines WN 3565 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-04-12 through 2026-05-17 |
| Sun
12:50
Phoenix Sky Harbor (PHX) 4
17:20
Houston Hobby (HOU) Southwest Airlines WN 3565 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-05-31 |
| Tue,Wed
13:50
Phoenix Sky Harbor (PHX) 4
18:15
Houston Hobby (HOU) Southwest Airlines WN 3565 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
14:30
Phoenix Sky Harbor (PHX) 4
18:55
Houston Hobby (HOU) Southwest Airlines WN 3565 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-09 through 2026-06-01 |
| Sat
18:25
Phoenix Sky Harbor (PHX) 4
23:00
Houston Hobby (HOU) Southwest Airlines WN 3611 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-06-06 through 2026-08-01 |
| Sun
07:10
Phoenix Sky Harbor (PHX) 4
11:45
Houston Hobby (HOU) Southwest Airlines WN 3627 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-06-07 through 2026-08-02 |
| Mon
19:35
Phoenix Sky Harbor (PHX) 4
23:00
Houston Hobby (HOU) Southwest Airlines WN 3637 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2026-01-05 |
| Sun
05:00
Phoenix Sky Harbor (PHX) 4
09:30
Houston Hobby (HOU) Southwest Airlines WN 3795 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-04-12 through 2026-05-17 |
| Sun
05:00
Phoenix Sky Harbor (PHX) 4
09:30
Houston Hobby (HOU) Southwest Airlines WN 3795 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2026-05-31 |
| Mon,Thu,Fri
05:10
Phoenix Sky Harbor (PHX) 4
09:40
Houston Hobby (HOU) Southwest Airlines WN 3795 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-04-09 through 2026-06-01 |
| Sat
05:20
Phoenix Sky Harbor (PHX) 4
09:45
Houston Hobby (HOU) Southwest Airlines WN 3795 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-11 through 2026-05-30 |
| Tue,Wed
05:45
Phoenix Sky Harbor (PHX) 4
10:10
Houston Hobby (HOU) Southwest Airlines WN 3795 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-07 through 2026-05-20 |
| Tue,Wed,Sun
05:45
Phoenix Sky Harbor (PHX) 4
10:10
Houston Hobby (HOU) Southwest Airlines WN 3795 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-05-24 through 2026-05-27 |
| Tue,Wed
05:45
Phoenix Sky Harbor (PHX) 4
10:10
Houston Hobby (HOU) Southwest Airlines WN 3795 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-02 through 2026-06-03 |
| Sat
07:30
Phoenix Sky Harbor (PHX) 4
12:00
Houston Hobby (HOU) Southwest Airlines WN 3796 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-04-11 through 2026-05-30 |
| Mon-Fri
07:45
Phoenix Sky Harbor (PHX) 4
12:20
Houston Hobby (HOU) Southwest Airlines WN 3796 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-04-07 through 2026-06-03 |
| Sun
07:50
Phoenix Sky Harbor (PHX) 4
12:25
Houston Hobby (HOU) Southwest Airlines WN 3796 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-04-12 through 2026-05-17 |
| Sun
07:50
Phoenix Sky Harbor (PHX) 4
12:25
Houston Hobby (HOU) Southwest Airlines WN 3796 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-05-31 |
| Sun
15:30
Phoenix Sky Harbor (PHX) 4
19:55
Houston Hobby (HOU) Southwest Airlines WN 3798 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-04-12 through 2026-05-17 |
| Sun
15:30
Phoenix Sky Harbor (PHX) 4
19:55
Houston Hobby (HOU) Southwest Airlines WN 3798 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-05-31 |
| Tue,Wed
15:35
Phoenix Sky Harbor (PHX) 4
20:00
Houston Hobby (HOU) Southwest Airlines WN 3798 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
15:50
Phoenix Sky Harbor (PHX) 4
20:20
Houston Hobby (HOU) Southwest Airlines WN 3798 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-04-09 through 2026-06-01 |
| Sun
16:25
Phoenix Sky Harbor (PHX) 4
20:50
Houston Hobby (HOU) Southwest Airlines WN 3798 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2026-05-24 |