WN 4357 Sacramento to San Diego Flight Status

Southwest Airlines Flight WN4357 from Sacramento International Airport SMF to San Diego International Airport SAN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 3rd, 2025.
Check the table below for WN4357's most recent flight history:

WN 4357 Flight Status & Schedule

Date Departure Arrival Status
Aug 03 13:17 14:36
Delayed
Track >
Jul 27 12:03 13:14
Landed
Track >
Jul 20 14:14 15:26
Landed Late
Track >
Jul 13 11:55 13:07
Landed
Track >
Jul 06 11:59 13:10
Landed
Track >

Southwest Airlines WN 4357 Sacramento to San Diego Flight Information

Southwest Airlines Flight WN4357 connects Sacramento, United States to San Diego, United States, taking off from Sacramento International Airport SMF and landing at San Diego International Airport SAN.

How long is the WN4357 flight from Sacramento to San Diego?

The average flight time from Sacramento to San Diego is 1 hour and 11 minutes. The flight distance is 773 km / 480 miles and the average flight speed is 650 km/h / 404 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4357 Sacramento to San Diego?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4357 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4357 arriving at?

Flight WN4357 arrives at San Diego International Airport (SAN) Terminal 1.

When was the latest WN4357 flight?

The latest flight took off on Sunday, August 3rd, 2025 with the flight status being En-Route on 14:36.

How else can the flight WN4357 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4357, WN 4357, SWA 4357.

How often is flight WN4357 delayed?

On average, 56% of all WN4357 flights are delayed. The average delay is 54 minutes.

Can I get compensation for my delayed or cancelled WN4357 flight or baggage issues?

If your WN4357 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 WN4357 Flight Tracker above for more details.

WN4357 and Sacramento SMF to San Diego SAN Flights

Other flights departing from Sacramento SMF: WN4570, WN3932, WN1417, WN3426

Other flights arriving at San Diego SAN: WN3754, AS3477, NK1826, WN2769

All flights connecting Sacramento SMF to San Diego SAN.

WN4357 Southwest Airlines Flight: Sacramento to San Diego Route Map

WN4357 Southwest Airlines Flight Map: Sacramento to San Diego
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.