| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon,Fri
05:15
Phoenix Sky Harbor (PHX)
09:23
San Antonio (SAT) Y4 2425 Non-stop Airbus A321 (321) 2:08 Effective 2026-04-03 through 2026-04-13 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon
05:25
Phoenix Sky Harbor (PHX)
08:31
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:06 Operates only on 2026-02-23 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri
05:35
Phoenix Sky Harbor (PHX)
08:41
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:06 Effective 2026-02-13 through 2026-02-20 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri
05:35
Phoenix Sky Harbor (PHX)
08:41
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:06 Effective 2026-02-27 through 2026-03-02 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Thu,Sun
06:15
Phoenix Sky Harbor (PHX)
09:23
San Antonio (SAT) Y4 2425 Non-stop Airbus A321 (321) 2:08 Valid until 2026-01-04 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu
08:30
Phoenix Sky Harbor (PHX)
11:36
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:06 Effective 2026-01-22 through 2026-02-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu,Sun
11:53
Phoenix Sky Harbor (PHX)
15:59
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:06 Effective 2026-03-08 through 2026-03-29 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Fri
12:34
Phoenix Sky Harbor (PHX)
15:40
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:06 Effective 2026-01-16 through 2026-01-19 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu
13:00
Phoenix Sky Harbor (PHX)
16:08
San Antonio (SAT) Y4 2425 Non-stop Airbus A321 (321) 2:08 Operates only on 2026-01-08 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
13:00
Phoenix Sky Harbor (PHX)
16:08
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:08 Operates only on 2026-01-11 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue
13:07
Phoenix Sky Harbor (PHX)
16:15
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:08 Operates only on 2026-01-06 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
13:11
Phoenix Sky Harbor (PHX)
16:17
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:06 Operates only on 2026-01-18 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
13:14
Phoenix Sky Harbor (PHX)
16:20
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:06 Operates only on 2026-03-06 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
18:03
Phoenix Sky Harbor (PHX)
21:09
San Antonio (SAT) Y4 2425 Non-stop Airbus A320 (320) 2:06 Effective 2026-01-25 through 2026-02-08 Codeshare flight, operated by Frontier Airlines.(F9) |