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WN 1155 Chicago to Portland Flight Status

Southwest Airlines Flight WN1155 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 30th, 2025.
Check the table below for WN1155's most recent flight history:

WN 1155 Flight Status & Schedule

Date Departure Arrival Status
Oct 30 08:02 10:05
Landed
Track >
Oct 27 08:05 09:57
Landed
Track >
Oct 24 08:44 10:45
Landed Late
Track >
Oct 23 08:04 10:06
Landed
Track >
Oct 20 07:58 10:00
Landed
Track >

Southwest Airlines WN 1155 Chicago to Portland Flight Information

Southwest Airlines Flight WN1155 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 WN1155 flight from Chicago to Portland?

The average flight time from Chicago to Portland is 3 hours and 58 minutes. The flight distance is 2811 km / 1747 miles and the average flight speed is 708 km/h / 440 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1155 Chicago to Portland?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1155 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1155 arriving at?

Flight WN1155 arrives at Portland International Airport (PDX) Terminal 1.

When was the latest WN1155 flight?

The latest flight took off on Thursday, October 30th, 2025 with the flight status being Landed on 10:05.

How else can the flight WN1155 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1155, WN 1155, SWA 1155.

How often is flight WN1155 delayed?

On average, 30% of all WN1155 flights are delayed. The average delay is 16 minutes.

Can I get compensation for my delayed or cancelled WN1155 flight or baggage issues?

If your WN1155 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 WN1155 Flight Tracker above for more details.

WN1155 and Chicago MDW to Portland PDX Flights

Other flights departing from Chicago MDW: WN818, WN1291, WN2394, WN3851

Other flights arriving at Portland PDX: WN127, WN3290, WN3332, 4B906

All flights connecting Chicago MDW to Portland PDX.

WN1155 Southwest Airlines Flight: Chicago to Portland Route Map

WN1155 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.