WN4390 Flight Status Southwest Airlines: Denver to San Diego (SWA4390)

How long is the WN4390 flight from Denver to San Diego?

The average flight time from Denver to San Diego is 1 hour and 56 minutes. The flight distance is 1371 km / 852 miles and the average flight speed is 705 km/h / 438 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4390 Denver to San Diego?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4390 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4390 arriving at?

Flight WN4390 arrives at San Diego International Airport (SAN) Terminal 1.

When was the latest WN4390 flight?

The latest flight took off on Sunday, August 3rd, 2025 with the flight status being Landed on 13:29.

How else can the flight WN4390 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4390, WN 4390, SWA 4390.

How often is flight WN4390 delayed?

On average, 44% of all WN4390 flights are delayed. The average delay is 10 minutes.

Can I get compensation for my delayed or cancelled WN4390 flight or baggage issues?

If your WN4390 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.