| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 17 | SMF | SEA | 21:03 | 22:25 |
Landed
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| Aug 16 | SMF | SEA | 20:50 | 22:12 |
Landed
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| Aug 15 | SMF | SEA | 20:45 | 22:08 |
Landed
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| Aug 14 | SMF | SEA | 20:56 | 22:26 |
Landed
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| Aug 13 | SMF | SEA | 20:49 | 22:15 |
Landed
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| Aug 12 | SMF | SEA | 20:43 | 22:10 |
Landed
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| Aug 10 | SMF | SEA | 21:17 | 22:40 |
Landed
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| Aug 09 | SMF | SEA | 20:47 | 22:10 |
Landed
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| Aug 08 | SMF | SEA | 20:35 | 21:58 |
Landed
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| Aug 07 | SMF | SEA | 20:35 | 22:05 |
Landed
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Alaska Airlines Flight AS403 connects Sacramento, United States to Seattle, United States, taking off from Sacramento International Airport SMF and landing at Seattle Tacoma International Airport SEA.
How long is the AS403 flight from Sacramento to Seattle?
The average flight time from Sacramento to Seattle is 1 hour and 24 minutes. The flight distance is 975 km / 606 miles and the average flight speed is 690 km/h / 429 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS403 Sacramento to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS403 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS403 flight?
The latest flight took off on Tuesday, August 18th, 2026 with the flight status being Landed on 22:25.
How else can the flight AS403 be referenced as?
This Alaska Airlines flight can also be referenced as ASA403, AS0403, AS 403, ASA 403.
How often is flight AS403 delayed?
On average, 10% of all AS403 flights are delayed. The average delay is 1 minute.
Can I get compensation for my delayed or cancelled AS403 flight or baggage issues?
If your AS403 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 AS403 Flight Tracker above for more details.
Flight AS403 is code-shared by 1 airline using the flight number QR8799
Other flights departing from Sacramento SMF: WN2705, WN2990, WN4565, WN2208
Other flights arriving at Seattle SEA: AS309, AS1518, AS347, AS282
All flights connecting Sacramento SMF to Seattle SEA.