WN 4555 Portland to Phoenix Flight Status

Southwest Airlines Flight WN4555 from Portland International Airport PDX to Phoenix Sky Harbor International Airport PHX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on March 4th, 2026.
Check the table below for WN4555's most recent flight history:

WN 4555 Flight Status & Schedule

Date Departure Arrival Status
Mar 04 11:51 15:06
Landed
Track >
Mar 03 11:56 15:01
Landed
Track >
Mar 02 06:21 09:33
Landed
Track >
Mar 01 05:00 08:10
Landed
Track >
Feb 28 05:11 08:21
Landed
Track >

Southwest Airlines WN 4555 Portland to Phoenix Flight Information

Southwest Airlines Flight WN4555 connects Portland, United States to Phoenix, United States, taking off from Portland International Airport PDX and landing at Phoenix Sky Harbor International Airport PHX.

How long is the WN4555 flight from Portland to Phoenix?

The average flight time from Portland to Phoenix is 2 hours and 6 minutes. The flight distance is 1625 km / 1010 miles and the average flight speed is 772 km/h / 480 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4555 Portland to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4555 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4555 arriving at?

Flight WN4555 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN4555 flight?

The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 15:06.

How else can the flight WN4555 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4555, WN 4555, SWA 4555.

How often is flight WN4555 delayed?

On average, 30% of all WN4555 flights are delayed. The average delay is 3 minutes.

Can I get compensation for my delayed or cancelled WN4555 flight or baggage issues?

If your WN4555 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 WN4555 Flight Tracker above for more details.

WN4555 and Portland PDX to Phoenix PHX Flights

Other flights departing from Portland PDX: WN1527, WN1973, WN3079, UA1794

Other flights arriving at Phoenix PHX: AA894, WN105, AA3161, WN3175

All flights connecting Portland PDX to Phoenix PHX.

WN4555 Southwest Airlines Flight: Portland to Phoenix 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.