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WN 3518 Phoenix to San Diego Flight Status

Southwest Airlines Flight WN3518 from Phoenix Sky Harbor International Airport PHX to San Diego International Airport SAN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 28th, 2026.
Check the table below for WN3518's most recent flight history:

WN 3518 Flight Status & Schedule

Date Departure Arrival Status
Feb 28 19:32 19:24
Landed
Track >
Feb 21 19:40 19:33
Landed
Track >
Feb 14 19:36 19:28
Landed
Track >

Southwest Airlines WN 3518 Phoenix to San Diego Flight Information

Southwest Airlines Flight WN3518 connects Phoenix, United States to San Diego, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at San Diego International Airport SAN.

How long is the WN3518 flight from Phoenix to San Diego?

The average flight time from Phoenix to San Diego is 52 minutes. The flight distance is 489 km / 304 miles and the average flight speed is 560 km/h / 348 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3518 Phoenix to San Diego?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3518 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3518 arriving at?

Flight WN3518 arrives at San Diego International Airport (SAN) Terminal 1.

When was the latest WN3518 flight?

The latest flight took off on Sunday, March 1st, 2026 with the flight status being Landed on 19:24.

How else can the flight WN3518 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3518, WN 3518, SWA 3518.

How often is flight WN3518 delayed?

On average, 0% of all WN3518 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3518 flight or baggage issues?

If your WN3518 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 WN3518 Flight Tracker above for more details.

WN3518 and Phoenix PHX to San Diego SAN Flights

Other flights departing from Phoenix PHX: AA1251, F92887, WN725, WN2241

Other flights arriving at San Diego SAN: WN393, WN3673, F92887, WN4044

All flights connecting Phoenix PHX to San Diego SAN.

WN3518 Southwest Airlines Flight: Phoenix to San Diego 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.