WN3630Phoenix to San Diego
Southwest Airlines flight WN3630 flies from Phoenix Sky Harbor (PHX) to San Diego (SAN), 489 km. Over August 2025 to July 2026 it usually arrives about 5 minutes late: 80% of 427 flights arrived within 15 minutes of schedule and 0.2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of WN3630, August 2025 to July 2026: 427 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3630
- Phoenix Sky Harbor (PHX) to San Diego (SAN)57 flights
- Sacramento (SMF) to Eugene (EUG)55 flights
- Tulsa (TUL) to Nashville (BNA)50 flights
- Seattle Tacoma (SEA) to Sacramento (SMF)34 flights
- Denver (DEN) to Tulsa (TUL)33 flights
- Las Vegas (LAS) to Fresno Yosemite (FAT)33 flights
- Las Vegas (LAS) to Tulsa (TUL)25 flights
- Fresno Yosemite (FAT) to Denver (DEN)23 flights
- Orlando (MCO) to Phoenix Sky Harbor (PHX)21 flights
- Spokane (GEG) to Phoenix Sky Harbor (PHX)16 flights
Other flights from Phoenix to San Diego
More about Phoenix Sky Harbor (PHX) and San Diego (SAN).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
<a href="https://tripstow.com/flights/wn3630" title="WN3630 is on time 80% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3630.svg" alt="WN3630 is on time 80% of the time" width="360" height="88" loading="lazy"></a>
<a href="https://tripstow.com/flights/wn3630" title="WN3630 is on time 80% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3630.svg?theme=light" alt="WN3630 is on time 80% of the time" width="360" height="88" loading="lazy"></a>[](https://tripstow.com/flights/wn3630)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free