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WN 1603 Portland to Chicago Flight Status

Southwest Airlines Flight WN1603 from Portland International Airport PDX to Chicago Midway International Airport MDW 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 WN1603's most recent flight history:

WN 1603 Flight Status & Schedule

Date Departure Arrival Status
Oct 30 15:05 20:34
Landed
Track >
Oct 27 15:36 21:00
Landed Late
Track >
Oct 24 15:01 20:35
Landed
Track >
Oct 23 15:07 20:37
Landed
Track >
Oct 20 15:32 20:52
Landed Late
Track >

Southwest Airlines WN 1603 Portland to Chicago Flight Information

Southwest Airlines Flight WN1603 connects Portland, United States to Chicago, United States, taking off from Portland International Airport PDX and landing at Chicago Midway International Airport MDW.

How long is the WN1603 flight from Portland to Chicago?

The average flight time from Portland to Chicago is 3 hours and 27 minutes. The flight distance is 2811 km / 1747 miles and the average flight speed is 812 km/h / 505 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1603 Portland to Chicago?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1603 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN1603 flight?

The latest flight took off on Friday, October 31st, 2025 with the flight status being Landed on 20:34.

How else can the flight WN1603 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1603, WN 1603, SWA 1603.

How often is flight WN1603 delayed?

On average, 100% of all WN1603 flights are delayed. The average delay is 17 minutes.

Can I get compensation for my delayed or cancelled WN1603 flight or baggage issues?

If your WN1603 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 WN1603 Flight Tracker above for more details.

WN1603 and Portland PDX to Chicago MDW Flights

Other flights departing from Portland PDX: AA2515, WN4121, AS3037, AA4891

Other flights arriving at Chicago MDW: WN834, WN2960, WN2577, WN1486

All flights connecting Portland PDX to Chicago MDW.

WN1603 Southwest Airlines Flight: Portland to Chicago Route Map

WN1603 Southwest Airlines Flight Map: Portland to Chicago
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.