WN855 Flight Status Southwest Airlines: Nashville to Ontario (SWA855)

How long is the WN855 flight from Nashville to Ontario?

The average flight time from Nashville to Ontario is 3 hours and 43 minutes. The flight distance is 2811 km / 1747 miles and the average flight speed is 756 km/h / 470 mph.

How many WN855 flights are operated per week?

1 flight per week. The flight WN855 is operated on Thursday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN855 Nashville to Ontario?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN855 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN855 arriving at?

Flight WN855 arrives at Ontario International Airport (ONT) Terminal 4.

When was the latest WN855 flight?

The latest flight took off on Thursday, June 4th, 2026 with the flight status being En-Route on 15:54.

How else can the flight WN855 be referenced as?

This Southwest Airlines flight can also be referenced as SWA855, WN0855, WN 855, SWA 855.

How often is flight WN855 delayed?

On average, 0% of all WN855 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN855 flight or baggage issues?

If your WN855 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.