WN 3438 San Diego to San Francisco Flight Status

Southwest Airlines Flight WN3438 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 August 3rd, 2025.
Check the table below for WN3438's most recent flight history:

WN 3438 Flight Status & Schedule

Date Departure Arrival Status
Aug 03 19:18 20:42
Landed Late
Track >
Jul 27 20:57 22:05
Delayed
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Jul 20 21:08 22:11
Landed Late
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Jul 13 19:56 21:00
Landed Late
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Jul 06 19:00 20:08
Landed
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Southwest Airlines WN 3438 San Diego to San Francisco Flight Information

Southwest Airlines Flight WN3438 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 WN3438 flight from San Diego to San Francisco?

The average flight time from San Diego to San Francisco is 1 hour and 9 minutes. The flight distance is 719 km / 447 miles and the average flight speed is 623 km/h / 387 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3438 San Diego to San Francisco?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3438 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3438 arriving at?

Flight WN3438 arrives at San Francisco International Airport (SFO) Terminal 2.

When was the latest WN3438 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 20:42.

How else can the flight WN3438 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3438, WN 3438, SWA 3438.

How often is flight WN3438 delayed?

On average, 89% of all WN3438 flights are delayed. The average delay is 47 minutes.

Can I get compensation for my delayed or cancelled WN3438 flight or baggage issues?

If your WN3438 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 WN3438 Flight Tracker above for more details.

WN3438 and San Diego SAN to San Francisco SFO Flights

Other flights departing from San Diego SAN: WN3689, UA2029, AA1075, WN560

Other flights arriving at San Francisco SFO: WN4243, AS592, WN4850, WN4713

All flights connecting San Diego SAN to San Francisco SFO.

WN3438 Southwest Airlines Flight: San Diego to San Francisco Route Map

WN3438 Southwest Airlines Flight Map: San Diego to San Francisco
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.