WN 5866 Phoenix to San Francisco Flight Status

Southwest Airlines Flight WN5866 from Phoenix Sky Harbor International Airport PHX to San Francisco International Airport SFO is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 1st, 2025.
Check the table below for WN5866's most recent flight history:

WN 5866 Flight Status & Schedule

Date Departure Arrival Status
Jun 01 00:12 01:45
Landed Late
Track >

Southwest Airlines WN 5866 Phoenix to San Francisco Flight Information

Southwest Airlines Flight WN5866 connects Phoenix, United States to San Francisco, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at San Francisco International Airport SFO.

How long is the WN5866 flight from Phoenix to San Francisco?

The average flight time from Phoenix to San Francisco is 1 hour and 33 minutes. The flight distance is 1046 km / 650 miles and the average flight speed is 675 km/h / 419 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN5866 Phoenix to San Francisco?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN5866 is 4.1/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN5866 arriving at?

Flight WN5866 arrives at San Francisco International Airport (SFO) Terminal 2.

When was the latest WN5866 flight?

The latest flight took off on Monday, June 2nd, 2025 with the flight status being Landed on 01:45.

How else can the flight WN5866 be referenced as?

This Southwest Airlines flight can also be referenced as SWA5866, WN 5866, SWA 5866.

How often is flight WN5866 delayed?

On average, 100% of all WN5866 flights are delayed. The average delay is 55 minutes.

Can I get compensation for my delayed or cancelled WN5866 flight or baggage issues?

If your WN5866 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 WN5866 Flight Tracker above for more details.

WN5866 and Phoenix PHX to San Francisco SFO Flights

Other flights departing from Phoenix PHX: AA1582, AA1614, WN2289, WN5817

Other flights arriving at San Francisco SFO: AS2276, WN853, DL3997, WN4650

All flights connecting Phoenix PHX to San Francisco SFO.

WN5866 Southwest Airlines Flight: Phoenix to San Francisco Route Map

WN5866 Southwest Airlines Flight Map: Phoenix 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.