WN4320 Flight Status Southwest Airlines: San Diego to Portland (SWA4320)

How long is the WN4320 flight from San Diego to Portland?

The average flight time from San Diego to Portland is 1 hour and 59 minutes. The flight distance is 1503 km / 934 miles and the average flight speed is 712 km/h / 443 mph.

How many WN4320 flights are operated per week?

1 flight per week. The flight WN4320 is operated on Saturday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4320 San Diego to Portland?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4320 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4320 flight?

The latest flight took off on Sunday, August 23rd, 2026 with the flight status being En-Route on 17:40.

How else can the flight WN4320 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4320, WN 4320, SWA 4320.

How often is flight WN4320 delayed?

On average, 33% of all WN4320 flights are delayed. The average delay is 3 minutes.

Can I get compensation for my delayed or cancelled WN4320 flight or baggage issues?

If your WN4320 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.