AS4638 Flight Status Alaska Airlines: Dallas to Houston (ASA4638)

How long is the AS4638 flight from Dallas to Houston?

The average flight time from Dallas to Houston is 43 minutes. The flight distance is 362 km / 225 miles and the average flight speed is 474 km/h / 294 mph.

How many AS4638 flights are operated per week?

5 flights per week. The flight AS4638 is operated on Monday, Thursday, Friday, Saturday and Sunday.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4638 Dallas to Houston?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4638 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4638 arriving at?

Flight AS4638 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal A.

When was the latest AS4638 flight?

The latest flight took off on Tuesday, July 21st, 2026 with the flight status being Landed on 18:41.

How else can the flight AS4638 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4638, AS 4638, ASA 4638.

How often is flight AS4638 delayed?

On average, 20% of all AS4638 flights are delayed. The average delay is 55 minutes.

Can I get compensation for my delayed or cancelled AS4638 flight or baggage issues?

If your AS4638 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.