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WN 2956 Chicago to Seattle Flight Status

Southwest Airlines Flight WN2956 from Chicago Midway International Airport MDW to Seattle Tacoma International Airport SEA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 29th, 2025.
Check the table below for WN2956's most recent flight history:

WN 2956 Flight Status & Schedule

Date Departure Arrival Status
Oct 29 14:00 16:08
Landed
Track >
Oct 28 14:35 16:40
Landed Late
Track >
Oct 22 14:35 16:47
Landed Late
Track >
Oct 21 14:14 16:33
Landed
Track >
Oct 15 14:04 16:13
Landed
Track >

Southwest Airlines WN 2956 Chicago to Seattle Flight Information

Southwest Airlines Flight WN2956 connects Chicago, United States to Seattle, United States, taking off from Chicago Midway International Airport MDW and landing at Seattle Tacoma International Airport SEA.

How long is the WN2956 flight from Chicago to Seattle?

The average flight time from Chicago to Seattle is 4 hours and 6 minutes. The flight distance is 2782 km / 1729 miles and the average flight speed is 678 km/h / 421 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2956 Chicago to Seattle?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2956 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN2956 arriving at?

Flight WN2956 arrives at Seattle Tacoma International Airport (SEA) Terminal M.

When was the latest WN2956 flight?

The latest flight took off on Wednesday, October 29th, 2025 with the flight status being Landed on 16:08.

How else can the flight WN2956 be referenced as?

This Southwest Airlines flight can also be referenced as SWA2956, WN 2956, SWA 2956.

How often is flight WN2956 delayed?

On average, 37% of all WN2956 flights are delayed. The average delay is 15 minutes.

Can I get compensation for my delayed or cancelled WN2956 flight or baggage issues?

If your WN2956 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 WN2956 Flight Tracker above for more details.

WN2956 and Chicago MDW to Seattle SEA Flights

Other flights departing from Chicago MDW: WN3536, WN2474, WN3300, WN3428

Other flights arriving at Seattle SEA: WN185, AS2121, WN2156, 8C3337

All flights connecting Chicago MDW to Seattle SEA.

WN2956 Southwest Airlines Flight: Chicago to Seattle Route Map

WN2956 Southwest Airlines Flight Map: Chicago to Seattle
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.