UA646 Flight Status United Airlines: Portland to Houston (UAL646)

How long is the UA646 flight from Portland to Houston?

The average flight time from Portland to Houston is 3 hours and 33 minutes. The flight distance is 2934 km / 1823 miles and the average flight speed is 827 km/h / 514 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA646 Portland to Houston?

The Airportia On-Time Performance Rating for United Airlines Flight UA646 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA646 arriving at?

Flight UA646 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.

When was the latest UA646 flight?

The latest flight took off on Monday, December 1st, 2025 with the flight status being Landed on 12:36.

How else can the flight UA646 be referenced as?

This United Airlines flight can also be referenced as UAL646, UA0646, UA 646, UAL 646.

How often is flight UA646 delayed?

On average, 10% of all UA646 flights are delayed. The average delay is 3 minutes.

Can I get compensation for my delayed or cancelled UA646 flight or baggage issues?

If your UA646 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.