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WN3959 Flight Status Southwest Airlines: San Diego to Milwaukee (SWA3959)

WN 3959 San Diego to Milwaukee Flight Status

Southwest Airlines Flight WN3959 from San Diego International Airport SAN to Milwaukee General Mitchell International Airport MKE is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on March 1st, 2026.
Check the table below for WN3959's most recent flight history:

WN 3959 Flight Status & Schedule

Date Departure Arrival Status
Mar 01 11:49 17:10
Landed
 Track >
Feb 27 11:35 17:03
Landed
 Track >
Feb 26 11:37 17:03
Landed
 Track >
Feb 22 11:40 17:05
Landed
 Track >
Feb 20 11:35 16:58
Landed
 Track >
< All SAN Departures All MKE Arrivals >

Southwest Airlines WN 3959 San Diego to Milwaukee Flight Information

Southwest Airlines Flight WN3959 connects San Diego, United States to Milwaukee, United States, taking off from San Diego International Airport SAN and landing at Milwaukee General Mitchell International Airport MKE.

How long is the WN3959 flight from San Diego to Milwaukee?

The average flight time from San Diego to Milwaukee is 3 hours and 21 minutes. The flight distance is 2793 km / 1736 miles and the average flight speed is 833 km/h / 518 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3959 San Diego to Milwaukee?

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

When was the latest WN3959 flight?

The latest flight took off on Sunday, March 1st, 2026 with the flight status being Landed on 17:10.

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, 0% of all WN3959 flights are delayed. The average delay is 0 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 San Diego SAN to Milwaukee MKE Flights

Other flights departing from San Diego SAN: WN3980, UA8, WN3383, WN4028

Other flights arriving at Milwaukee MKE: DL5841, WN1493, WN1320, AA4957

All flights connecting San Diego SAN to Milwaukee MKE.

WN3959 Southwest Airlines Flight: San Diego to Milwaukee Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: U24137 EB9495 BT597 PC4610 PC4616 5F254 BT743 DX766 WK7700 4N3000
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.