WS8423 Flight Status WestJet: Seattle to Ontario (WJA8423)

How long is the WS8423 flight from Seattle to Ontario?

The average flight time from Seattle to Ontario is 2 hours and 10 minutes. The flight distance is 1540 km / 957 miles and the average flight speed is 711 km/h / 442 mph.

How many WS8423 flights are operated per week?

6 flights per week. The flight WS8423 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday.

What is the On-Time Performance (OTP) of WestJet Flight WS8423 Seattle to Ontario?

The Airportia On-Time Performance Rating for WestJet Flight WS8423 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WS8423 arriving at?

Flight WS8423 arrives at Ontario International Airport (ONT) Terminal 2.

When was the latest WS8423 flight?

The latest flight took off on Friday, June 19th, 2026 with the flight status being Landed on 17:07.

How else can the flight WS8423 be referenced as?

This WestJet flight can also be referenced as WJA8423, WS 8423, WJA 8423.

How often is flight WS8423 delayed?

On average, 0% of all WS8423 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WS8423 flight or baggage issues?

If your WS8423 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.