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WN 4023 San Diego to San Francisco Flight Status

Southwest Airlines Flight WN4023 from San Diego International Airport SAN to San Francisco International Airport SFO 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 WN4023's most recent flight history:

WN 4023 Flight Status & Schedule

Date Departure Arrival Status
Mar 01 06:34 07:43
Landed
Track >
Feb 27 06:37 07:45
Landed
Track >
Feb 26 06:35 07:43
Landed
Track >
Feb 22 06:44 07:49
Landed
Track >
Feb 20 06:37 07:51
Landed
Track >

Southwest Airlines WN 4023 San Diego to San Francisco Flight Information

Southwest Airlines Flight WN4023 connects San Diego, United States to San Francisco, United States, taking off from San Diego International Airport SAN and landing at San Francisco International Airport SFO.

How long is the WN4023 flight from San Diego to San Francisco?

The average flight time from San Diego to San Francisco is 1 hour and 8 minutes. The flight distance is 719 km / 447 miles and the average flight speed is 629 km/h / 391 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4023 San Diego to San Francisco?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4023 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4023 arriving at?

Flight WN4023 arrives at San Francisco International Airport (SFO) Terminal 2.

When was the latest WN4023 flight?

The latest flight took off on Sunday, March 1st, 2026 with the flight status being Landed on 07:43.

How else can the flight WN4023 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4023, WN 4023, SWA 4023.

How often is flight WN4023 delayed?

On average, 0% of all WN4023 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4023 flight or baggage issues?

If your WN4023 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 WN4023 Flight Tracker above for more details.

WN4023 and San Diego SAN to San Francisco SFO Flights

Other flights departing from San Diego SAN: AA552, UA1233, WN451, WN1582

Other flights arriving at San Francisco SFO: WN1276, UA6010, UA1721, UA5293

All flights connecting San Diego SAN to San Francisco SFO.

WN4023 Southwest Airlines Flight: San Diego to San Francisco Route Map

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.