| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 17 | SFO | SEA | 15:17 | 16:59 |
Landed
|
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| Aug 10 | SFO | SEA | 15:13 | 16:49 |
Landed
|
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| Aug 03 | SFO | SEA | 17:26 | 18:59 |
Delayed
|
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| Jul 27 | SFO | SEA | 15:36 | 17:15 |
Landed Late
|
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| Jul 20 | SFO | SEA | 16:04 | 17:38 |
Landed Late
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| Jul 13 | SFO | SEA | 15:33 | 17:11 |
Landed
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| Jul 06 | SFO | SEA | 15:02 | 16:34 |
Landed
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| Jun 29 | SFO | SEA | 15:43 | 17:12 |
Landed
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| Jun 22 | SFO | SEA | 15:10 | 16:53 |
Landed
|
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| Jun 15 | SFO | SEA | 15:55 | 17:22 |
Landed Late
|
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Alaska Airlines Flight AS1223 connects San Francisco, United States to Seattle, United States, taking off from San Francisco International Airport SFO and landing at Seattle Tacoma International Airport SEA.
How long is the AS1223 flight from San Francisco to Seattle?
The average flight time from San Francisco to Seattle is 1 hour and 35 minutes. The flight distance is 1093 km / 679 miles and the average flight speed is 690 km/h / 429 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS1223 San Francisco to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS1223 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS1223 arriving at?
Flight AS1223 arrives at Seattle Tacoma International Airport (SEA) Terminal A.
When was the latest AS1223 flight?
The latest flight took off on Sunday, August 17th, 2025 with the flight status being Landed on 16:59.
How else can the flight AS1223 be referenced as?
This Alaska Airlines flight can also be referenced as ASA1223, AS 1223, ASA 1223.
How often is flight AS1223 delayed?
On average, 60% of all AS1223 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled AS1223 flight or baggage issues?
If your AS1223 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 AS1223 Flight Tracker above for more details.
Flight AS1223 is code-shared by 9 airlines using the flight numbers AA9399, BA7545, CX7858, FI7714, FJ5822, HA4759, JL5429, SQ1289, TN2654
Other flights departing from San Francisco SFO: UA1702, UA5734, UA1791, UA1939
Other flights arriving at Seattle SEA: AS1242, AS3002, AS3446, AS2005
All flights connecting San Francisco SFO to Seattle SEA.
