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AS6640 Flight Status Alaska Airlines: Houston to Dallas (ASA6640)

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AS 6640 Houston to Dallas Flight Status

Alaska Airlines Flight AS6640 from Houston George Bush Intercontinental Airport IAH to Dallas Fort Worth International Airport DFW is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on November 16th, 2025.
Check the table below for AS6640's most recent flight history:

AS 6640 Flight Status & Schedule

Date Departure Arrival Status
Nov 16 19:03 19:48
Landed
 Track >
Nov 13 21:45 20:20
Unknown
 Track >
Nov 09 21:13 20:20
Unknown
 Track >
Nov 06 19:42 20:26
Landed
 Track >
< All IAH Departures All DFW Arrivals >

Alaska Airlines AS 6640 Houston to Dallas Flight Information

Alaska Airlines Flight AS6640 connects Houston, United States to Dallas, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Dallas Fort Worth International Airport DFW.

How long is the AS6640 flight from Houston to Dallas?

The average flight time from Houston to Dallas is 44 minutes. The flight distance is 362 km / 225 miles and the average flight speed is 359 km/h / 223 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS6640 Houston to Dallas?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS6640 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS6640 arriving at?

Flight AS6640 arrives at Dallas Fort Worth International Airport (DFW) Terminal B.

When was the latest AS6640 flight?

The latest flight took off on Monday, November 17th, 2025 with the flight status being Landed on 19:48.

How else can the flight AS6640 be referenced as?

This Alaska Airlines flight can also be referenced as ASA6640, AS 6640, ASA 6640.

How often is flight AS6640 delayed?

On average, 25% of all AS6640 flights are delayed. The average delay is 6 minutes.

Can I get compensation for my delayed or cancelled AS6640 flight or baggage issues?

If your AS6640 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.

See our AS6640 Flight Tracker above for more details.

AS6640 and Houston IAH to Dallas DFW Flights

Other flights departing from Houston IAH: UA6170, AA943, OO5075, UA5433

Other flights arriving at Dallas DFW: F92303, F94741, AA5214, AA943

All flights connecting Houston IAH to Dallas DFW.

AS6640 Alaska Airlines Flight: Houston to Dallas Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: BG3110 NT5441 SG9754 VB2790 AZ9997 YS121 3E573 SM173 IR3326 AA237
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.