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WN 339 Chicago to Portland Flight Status

Southwest Airlines Flight WN339 from Chicago Midway International Airport MDW to Portland International Airport PDX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 1st, 2025.
Check the table below for WN339's most recent flight history:

WN 339 Flight Status & Schedule

Date Departure Arrival Status
Oct 01 08:43 10:47
Landed
Track >
Sep 30 08:51 10:34
Landed
Track >
Sep 24 08:55 10:34
Landed
Track >
Sep 23 11:11 13:28
Delayed
Track >
Sep 17 08:52 10:44
En-Route
Track >

Southwest Airlines WN 339 Chicago to Portland Flight Information

Southwest Airlines Flight WN339 connects Chicago, United States to Portland, United States, taking off from Chicago Midway International Airport MDW and landing at Portland International Airport PDX.

How long is the WN339 flight from Chicago to Portland?

The average flight time from Chicago to Portland is 3 hours and 53 minutes. The flight distance is 2811 km / 1747 miles and the average flight speed is 724 km/h / 450 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN339 Chicago to Portland?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN339 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN339 arriving at?

Flight WN339 arrives at Portland International Airport (PDX) Terminal 1.

When was the latest WN339 flight?

The latest flight took off on Wednesday, October 1st, 2025 with the flight status being Landed on 10:47.

How else can the flight WN339 be referenced as?

This Southwest Airlines flight can also be referenced as SWA339, WN0339, WN 339, SWA 339.

How often is flight WN339 delayed?

On average, 10% of all WN339 flights are delayed. The average delay is 158 minutes.

Can I get compensation for my delayed or cancelled WN339 flight or baggage issues?

If your WN339 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 WN339 Flight Tracker above for more details.

WN339 and Chicago MDW to Portland PDX Flights

Other flights departing from Chicago MDW: WN532, WN745, WN2976, WN3223

Other flights arriving at Portland PDX: AA3320, WN2723, AS2229, WN2149

All flights connecting Chicago MDW to Portland PDX.

WN339 Southwest Airlines Flight: Chicago to Portland Route Map

WN339 Southwest Airlines Flight Map: Chicago to Portland
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.