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WN 3644 Oakland to Phoenix Flight Status

Southwest Airlines Flight WN3644 from Oakland International Airport OAK to Phoenix Sky Harbor International Airport PHX 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 WN3644's most recent flight history:

WN 3644 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 10:55 12:28
Landed
Track >
Aug 03 09:23 10:53
Landed
Track >
Aug 02 12:25 13:53
Landed Late
Track >
Aug 01 10:53 12:22
Landed
Track >
Jul 31 11:58 13:31
Landed Late
Track >

Southwest Airlines WN 3644 Oakland to Phoenix Flight Information

Southwest Airlines Flight WN3644 connects Oakland, United States to Phoenix, United States, taking off from Oakland International Airport OAK and landing at Phoenix Sky Harbor International Airport PHX.

How long is the WN3644 flight from Oakland to Phoenix?

The average flight time from Oakland to Phoenix is 1 hour and 32 minutes. The flight distance is 1038 km / 645 miles and the average flight speed is 673 km/h / 418 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3644 Oakland to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3644 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3644 arriving at?

Flight WN3644 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN3644 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 12:28.

How else can the flight WN3644 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3644, WN 3644, SWA 3644.

How often is flight WN3644 delayed?

On average, 20% of all WN3644 flights are delayed. The average delay is 47 minutes.

Can I get compensation for my delayed or cancelled WN3644 flight or baggage issues?

If your WN3644 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 WN3644 Flight Tracker above for more details.

WN3644 and Oakland OAK to Phoenix PHX Flights

Other flights departing from Oakland OAK: WN320, WN1885, WN4053, WN3505

Other flights arriving at Phoenix PHX: WN3770, WN1072, AA1762, AA6352

All flights connecting Oakland OAK to Phoenix PHX.

WN3644 Southwest Airlines Flight: Oakland to Phoenix Route Map

WN3644 Southwest Airlines Flight Map: Oakland 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.