UA393 Flight Status United Airlines: San Francisco to Ontario (UAL393)

How long is the UA393 flight from San Francisco to Ontario?

The average flight time from San Francisco to Ontario is 1 hour and 4 minutes. The flight distance is 585 km / 363 miles and the average flight speed is 548 km/h / 341 mph.

How many UA393 flights are operated per week?

1 flight per week. The flight UA393 is operated on Saturday.

What is the On-Time Performance (OTP) of United Airlines Flight UA393 San Francisco to Ontario?

The Airportia On-Time Performance Rating for United Airlines Flight UA393 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA393 arriving at?

Flight UA393 arrives at Ontario International Airport (ONT) Terminal 2.

When was the latest UA393 flight?

The latest flight took off on Sunday, September 27th, 2026 with the flight status being Landed on 17:36.

How else can the flight UA393 be referenced as?

This United Airlines flight can also be referenced as UAL393, UA0393, UA 393, UAL 393.

How often is flight UA393 delayed?

On average, 0% of all UA393 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA393 flight or baggage issues?

If your UA393 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.