| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 09 | SEA | DFW | 09:08 | 14:26 |
Landed
|
Track > |
| Jun 08 | SEA | DFW | 09:02 | 14:24 |
Landed
|
Track > |
| Jun 07 | SEA | DFW | 08:43 | 14:18 |
Landed
|
Track > |
| Jun 06 | SEA | DFW | 09:07 | 14:37 |
Landed
|
Track > |
| Jun 05 | SEA | DFW | 08:59 | 14:22 |
Landed
|
Track > |
| Jun 04 | SEA | DFW | 09:06 | 14:24 |
Landed
|
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| Jun 03 | SEA | DFW | 09:23 | 14:46 |
Landed
|
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| Jun 02 | SEA | DFW | 09:16 | 14:59 |
Landed Late
|
Track > |
| Jun 01 | SEA | DFW | 08:58 | 14:23 |
Landed
|
Track > |
| May 31 | SEA | DFW | 09:00 | 14:23 |
Landed
|
Track > |
Alaska Airlines Flight AS440 connects Seattle, United States to Dallas, United States, taking off from Seattle Tacoma International Airport SEA and landing at Dallas Fort Worth International Airport DFW.
How long is the AS440 flight from Seattle to Dallas?
The average flight time from Seattle to Dallas is 3 hours and 26 minutes. The flight distance is 2668 km / 1658 miles and the average flight speed is 778 km/h / 483 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS440 Seattle to Dallas?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS440 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS440 arriving at?
Flight AS440 arrives at Dallas Fort Worth International Airport (DFW) Terminal E.
When was the latest AS440 flight?
The latest flight took off on Tuesday, June 9th, 2026 with the flight status being Landed on 14:26.
How else can the flight AS440 be referenced as?
This Alaska Airlines flight can also be referenced as ASA440, AS0440, AS 440, ASA 440.
How often is flight AS440 delayed?
On average, 10% of all AS440 flights are delayed. The average delay is 19 minutes.
Can I get compensation for my delayed or cancelled AS440 flight or baggage issues?
If your AS440 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 AS440 Flight Tracker above for more details.
Flight AS440 is code-shared by 2 airlines using the flight numbers AY2533, QR2976
Other flights departing from Seattle SEA: AS2148, UA2319, AS502, AS3034
Other flights arriving at Dallas DFW: 5D1682, OO4818, AA9786, AA5210
All flights connecting Seattle SEA to Dallas DFW.