WN 3959 Chicago to New York Flight Status

Southwest Airlines Flight WN3959 from Chicago Midway International Airport MDW to New York LaGuardia Airport LGA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 6th, 2026.
Check the table below for WN3959's most recent flight history:

WN 3959 Flight Status & Schedule

Date Departure Arrival Status
Apr 06 13:56 16:24
Landed
Track >
Apr 04 15:43 18:20
Landed
Track >
Apr 03 14:20 17:17
Landed Late
Track >
Apr 02 14:29 17:31
Delayed
Track >
Apr 01 13:57 16:28
Landed
Track >

Southwest Airlines WN 3959 Chicago to New York Flight Information

Southwest Airlines Flight WN3959 connects Chicago, United States to New York, United States, taking off from Chicago Midway International Airport MDW and landing at New York LaGuardia Airport LGA.

How long is the WN3959 flight from Chicago to New York?

The average flight time from Chicago to New York is 1 hour and 38 minutes. The flight distance is 1164 km / 723 miles and the average flight speed is 722 km/h / 448 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3959 Chicago to New York?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3959 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3959 arriving at?

Flight WN3959 arrives at New York LaGuardia Airport (LGA) Terminal B.

When was the latest WN3959 flight?

The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 16:24.

How else can the flight WN3959 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3959, WN 3959, SWA 3959.

How often is flight WN3959 delayed?

On average, 60% of all WN3959 flights are delayed. The average delay is 40 minutes.

Can I get compensation for my delayed or cancelled WN3959 flight or baggage issues?

If your WN3959 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 WN3959 Flight Tracker above for more details.

WN3959 and Chicago MDW to New York LGA Flights

Other flights departing from Chicago MDW: WN1716, WN2160, WN1466, WN2624

Other flights arriving at New York LGA: AA1117, AA4615, AA4442, AA4560

All flights connecting Chicago MDW to New York LGA.

WN3959 Southwest Airlines Flight: Chicago to New York Route Map

WN3959 Southwest Airlines Flight Map: Chicago to New York
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.