Are you looking for the June 4th, 2026 WN 3159 Orlando to Milwaukee flight? Click here to go to our WN3159 Orlando to Milwaukee Flight Status page >

WN 3159 San Diego to Phoenix Flight Status

Southwest Airlines Flight WN3159 from San Diego International Airport SAN to Phoenix Sky Harbor International Airport PHX is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on October 1st, 2025.
Check the table below for WN3159's most recent flight history:

WN 3159 Flight Status & Schedule

Date Departure Arrival Status
Oct 01 18:17 19:14
Delayed
Track >
Sep 30 16:51 17:41
Landed
Track >
Sep 24 18:18 19:08
Delayed
Track >
Sep 23 16:58 17:53
Landed
Track >
Sep 17 17:03 17:58
Landed
Track >

Southwest Airlines WN 3159 San Diego to Phoenix Flight Information

Southwest Airlines Flight WN3159 connects San Diego, United States to Phoenix, United States, taking off from San Diego International Airport SAN and landing at Phoenix Sky Harbor International Airport PHX.

How long is the WN3159 flight from San Diego to Phoenix?

The average flight time from San Diego to Phoenix is 54 minutes. The flight distance is 489 km / 304 miles and the average flight speed is 541 km/h / 336 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3159 San Diego to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3159 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3159 arriving at?

Flight WN3159 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN3159 flight?

The latest flight took off on Thursday, October 2nd, 2025 with the flight status being En-Route on 19:14.

How else can the flight WN3159 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3159, WN 3159, SWA 3159.

How often is flight WN3159 delayed?

On average, 20% of all WN3159 flights are delayed. The average delay is 71 minutes.

Can I get compensation for my delayed or cancelled WN3159 flight or baggage issues?

If your WN3159 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN3159 Flight Tracker above for more details.

WN3159 and San Diego SAN to Phoenix PHX Flights

Other flights departing from San Diego SAN: WN3078, WN4999, AS3453, AA2361

Other flights arriving at Phoenix PHX: WN4516, WN1393, WN2860, AA2463

All flights connecting San Diego SAN to Phoenix PHX.

WN3159 Southwest Airlines Flight: San Diego to Phoenix Route Map

WN3159 Southwest Airlines Flight Map: San Diego to Phoenix
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.