WN 4151 Phoenix to San Diego Flight Status

Southwest Airlines Flight WN4151 from Phoenix Sky Harbor International Airport PHX to San Diego International Airport SAN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 1st, 2026.
Check the table below for WN4151's most recent flight history:

WN 4151 Flight Status & Schedule

Date Departure Arrival Status
Apr 01 11:10 12:04
Delayed
Track >
Mar 31 09:55 10:50
Landed
Track >
Mar 25 09:53 10:49
Landed
Track >
Mar 24 09:53 10:42
Landed
Track >
Mar 18 10:19 11:10
Landed
Track >

Southwest Airlines WN 4151 Phoenix to San Diego Flight Information

Southwest Airlines Flight WN4151 connects Phoenix, United States to San Diego, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at San Diego International Airport SAN.

How long is the WN4151 flight from Phoenix to San Diego?

The average flight time from Phoenix to San Diego is 51 minutes. The flight distance is 489 km / 304 miles and the average flight speed is 569 km/h / 354 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4151 Phoenix to San Diego?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4151 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4151 arriving at?

Flight WN4151 arrives at San Diego International Airport (SAN) Terminal 1.

When was the latest WN4151 flight?

The latest flight took off on Wednesday, April 1st, 2026 with the flight status being En-Route on 12:04.

How else can the flight WN4151 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4151, WN 4151, SWA 4151.

How often is flight WN4151 delayed?

On average, 25% of all WN4151 flights are delayed. The average delay is 37 minutes.

Can I get compensation for my delayed or cancelled WN4151 flight or baggage issues?

If your WN4151 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 WN4151 Flight Tracker above for more details.

WN4151 and Phoenix PHX to San Diego SAN Flights

Other flights departing from Phoenix PHX: AA5012, WN183, WN2517, WN1037

Other flights arriving at San Diego SAN: WN3401, WN2548, WN3669, WN4433

All flights connecting Phoenix PHX to San Diego SAN.

WN4151 Southwest Airlines Flight: Phoenix to San Diego Route Map

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.