WN 3661 Chicago to Washington Flight Status

Southwest Airlines Flight WN3661 from Chicago Midway International Airport MDW to Washington Ronald Reagan National Airport DCA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 1st, 2025.
Check the table below for WN3661's most recent flight history:

WN 3661 Flight Status & Schedule

Date Departure Arrival Status
Jun 01 20:39 22:59
Landed
Track >

Southwest Airlines WN 3661 Chicago to Washington Flight Information

Southwest Airlines Flight WN3661 connects Chicago, United States to Washington, United States, taking off from Chicago Midway International Airport MDW and landing at Washington Ronald Reagan National Airport DCA.

How long is the WN3661 flight from Chicago to Washington?

The average flight time from Chicago to Washington is 1 hour and 20 minutes. The flight distance is 964 km / 599 miles and the average flight speed is 723 km/h / 449 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3661 Chicago to Washington?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3661 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3661 flight?

The latest flight took off on Monday, June 2nd, 2025 with the flight status being Landed on 22:59.

How else can the flight WN3661 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3661, WN 3661, SWA 3661.

How often is flight WN3661 delayed?

On average, 100% of all WN3661 flights are delayed. The average delay is 14 minutes.

Can I get compensation for my delayed or cancelled WN3661 flight or baggage issues?

If your WN3661 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 WN3661 Flight Tracker above for more details.

WN3661 and Chicago MDW to Washington DCA Flights

Other flights departing from Chicago MDW: WN2190, WN1865, WN1585, WN2650

Other flights arriving at Washington DCA: WN826, AA2536, DL5801, WN1190

All flights connecting Chicago MDW to Washington DCA.

WN3661 Southwest Airlines Flight: Chicago to Washington Route Map

WN3661 Southwest Airlines Flight Map: Chicago to Washington
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.