WN 3874 Chicago to Portland Flight Status

Southwest Airlines Flight WN3874 from Chicago Midway International Airport MDW to Portland International Airport PDX 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 WN3874's most recent flight history:

WN 3874 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 09:20 11:16
Landed
Track >
Aug 01 10:09 11:52
Landed Late
Track >
Jul 31 09:23 11:09
Landed
Track >
Jul 30 22:10 00:05
Landed
Track >
Jul 29 21:45 23:42
Landed
Track >

Southwest Airlines WN 3874 Chicago to Portland Flight Information

Southwest Airlines Flight WN3874 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 WN3874 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 WN3874 Chicago to Portland?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3874 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3874 arriving at?

Flight WN3874 arrives at Portland International Airport (PDX) Terminal A.

When was the latest WN3874 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 11:16.

How else can the flight WN3874 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3874, WN 3874, SWA 3874.

How often is flight WN3874 delayed?

On average, 50% of all WN3874 flights are delayed. The average delay is 16 minutes.

Can I get compensation for my delayed or cancelled WN3874 flight or baggage issues?

If your WN3874 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 WN3874 Flight Tracker above for more details.

WN3874 and Chicago MDW to Portland PDX Flights

Other flights departing from Chicago MDW: WN3866, WN1675, G43081, WN113

Other flights arriving at Portland PDX: WN3363, WN4568, G43221, WN4053

All flights connecting Chicago MDW to Portland PDX.

WN3874 Southwest Airlines Flight: Chicago to Portland Route Map

WN3874 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.