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WN 4256 Phoenix to Oakland Flight Status

Southwest Airlines Flight WN4256 from Phoenix Sky Harbor International Airport PHX to Oakland International Airport OAK is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on August 4th, 2025.
Check the table below for WN4256's most recent flight history:

WN 4256 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 06:23 07:57
Landed
Track >
Aug 01 06:46 08:25
Landed Late
Track >
Jul 31 06:21 07:59
Landed
Track >
Jul 30 16:58 18:44
Delayed
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Jul 29 16:04 17:38
Landed
Track >

Southwest Airlines WN 4256 Phoenix to Oakland Flight Information

Southwest Airlines Flight WN4256 connects Phoenix, United States to Oakland, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Oakland International Airport OAK.

How long is the WN4256 flight from Phoenix to Oakland?

The average flight time from Phoenix to Oakland is 1 hour and 34 minutes. The flight distance is 1038 km / 645 miles and the average flight speed is 658 km/h / 409 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4256 Phoenix to Oakland?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4256 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4256 arriving at?

Flight WN4256 arrives at Oakland International Airport (OAK) Terminal 2.

When was the latest WN4256 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 07:57.

How else can the flight WN4256 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4256, WN 4256, SWA 4256.

How often is flight WN4256 delayed?

On average, 50% of all WN4256 flights are delayed. The average delay is 27 minutes.

Can I get compensation for my delayed or cancelled WN4256 flight or baggage issues?

If your WN4256 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 WN4256 Flight Tracker above for more details.

WN4256 and Phoenix PHX to Oakland OAK Flights

Other flights departing from Phoenix PHX: WN1477, WN4213, WN4297, WN2779

Other flights arriving at Oakland OAK: WN4069, WN3507, WN449, WN3582

All flights connecting Phoenix PHX to Oakland OAK.

WN4256 Southwest Airlines Flight: Phoenix to Oakland Route Map

WN4256 Southwest Airlines Flight Map: Phoenix to Oakland
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.