WN 3639 Kansas City to Chicago Flight Status

Southwest Airlines Flight WN3639 from Kansas City International Airport MCI to Chicago Midway International Airport MDW is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on November 1st, 2025.
Check the table below for WN3639's most recent flight history:

WN 3639 Flight Status & Schedule

Date Departure Arrival Status
Nov 01 15:10 16:16
Landed
Track >
Oct 30 19:02 20:02
Landed Late
Track >
Oct 29 16:10 17:21
Landed
Track >
Oct 28 16:09 17:14
Landed
Track >
Oct 27 19:10 20:09
Landed Late
Track >

Southwest Airlines WN 3639 Kansas City to Chicago Flight Information

Southwest Airlines Flight WN3639 connects Kansas City, United States to Chicago, United States, taking off from Kansas City International Airport MCI and landing at Chicago Midway International Airport MDW.

How long is the WN3639 flight from Kansas City to Chicago?

The average flight time from Kansas City to Chicago is 1 hour and 3 minutes. The flight distance is 650 km / 404 miles and the average flight speed is 612 km/h / 380 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3639 Kansas City to Chicago?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3639 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3639 flight?

The latest flight took off on Saturday, November 1st, 2025 with the flight status being Landed on 16:16.

How else can the flight WN3639 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3639, WN 3639, SWA 3639.

How often is flight WN3639 delayed?

On average, 60% of all WN3639 flights are delayed. The average delay is 12 minutes.

Can I get compensation for my delayed or cancelled WN3639 flight or baggage issues?

If your WN3639 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 WN3639 Flight Tracker above for more details.

WN3639 and Kansas City MCI to Chicago MDW Flights

Other flights departing from Kansas City MCI: WN3035, WN1571, WN1798, WN2302

Other flights arriving at Chicago MDW: WN3295, WN644, WN189, WN949

All flights connecting Kansas City MCI to Chicago MDW.

WN3639 Southwest Airlines Flight: Kansas City to Chicago Route Map

WN3639 Southwest Airlines Flight Map: Kansas City 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.