WN503 Flight Status Southwest Airlines: Ontario to Phoenix (SWA503)

How long is the WN503 flight from Ontario to Phoenix?

The average flight time from Ontario to Phoenix is 54 minutes. The flight distance is 521 km / 324 miles and the average flight speed is 579 km/h / 360 mph.

How many WN503 flights are operated per week?

1 flight per week. The flight WN503 is operated on Tuesday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN503 Ontario to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN503 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN503 arriving at?

Flight WN503 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN503 flight?

The latest flight took off on Tuesday, August 4th, 2026 with the flight status being En-Route on 08:02.

How else can the flight WN503 be referenced as?

This Southwest Airlines flight can also be referenced as SWA503, WN0503, WN 503, SWA 503.

How often is flight WN503 delayed?

On average, 0% of all WN503 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN503 flight or baggage issues?

If your WN503 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.