WN3851 Flight Status Southwest Airlines: Phoenix to San Francisco (SWA3851)

How long is the WN3851 flight from Phoenix to San Francisco?

The average flight time from Phoenix to San Francisco is 1 hour and 38 minutes. The flight distance is 1046 km / 650 miles and the average flight speed is 638 km/h / 396 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3851 Phoenix to San Francisco?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3851 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3851 arriving at?

Flight WN3851 arrives at San Francisco International Airport (SFO) Terminal 2.

When was the latest WN3851 flight?

The latest flight took off on Saturday, January 3rd, 2026 with the flight status being En-Route on 12:20.

How else can the flight WN3851 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3851, WN 3851, SWA 3851.

How often is flight WN3851 delayed?

On average, 60% of all WN3851 flights are delayed. The average delay is 50 minutes.

Can I get compensation for my delayed or cancelled WN3851 flight or baggage issues?

If your WN3851 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.