| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 21 | SNA | SEA | 15:33 | 17:53 |
Landed
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| Apr 20 | SNA | SEA | 15:09 | 17:18 |
Landed
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| Apr 19 | SNA | SEA | 15:19 | 17:27 |
Landed
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| Apr 17 | SNA | SEA | 15:00 | 17:24 |
Landed
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| Apr 16 | SNA | SEA | 16:03 | 18:45 |
Landed Late
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| Apr 15 | SNA | SEA | 15:05 | 17:25 |
Landed
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| Apr 14 | SNA | SEA | 14:59 | 17:32 |
Landed
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| Apr 13 | SNA | SEA | 15:09 | 17:34 |
Landed
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| Apr 12 | SNA | SEA | 15:03 | 17:17 |
Landed
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| Apr 10 | SNA | SEA | 15:11 | 17:21 |
Landed
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Alaska Airlines Flight AS373 connects Orange County, United States to Seattle, United States, taking off from Orange County John Wayne Airport SNA and landing at Seattle Tacoma International Airport SEA.
How long is the AS373 flight from Orange County to Seattle?
The average flight time from Orange County to Seattle is 2 hours and 20 minutes. The flight distance is 1576 km / 979 miles and the average flight speed is 677 km/h / 420 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS373 Orange County to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS373 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS373 arriving at?
Flight AS373 arrives at Seattle Tacoma International Airport (SEA) Terminal D.
When was the latest AS373 flight?
The latest flight took off on Wednesday, April 22nd, 2026 with the flight status being Landed on 17:53.
How else can the flight AS373 be referenced as?
This Alaska Airlines flight can also be referenced as ASA373, AS0373, AS 373, ASA 373.
How often is flight AS373 delayed?
On average, 10% of all AS373 flights are delayed. The average delay is 51 minutes.
Can I get compensation for my delayed or cancelled AS373 flight or baggage issues?
If your AS373 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 AS373 Flight Tracker above for more details.
Flight AS373 is code-shared by 3 airlines using the flight numbers AA7451, FI7686, HA7025
Other flights departing from Orange County SNA: AS3268, OO268, AS3308, NK360
Other flights arriving at Seattle SEA: AS3027, AS176, AS463, AS2009
All flights connecting Orange County SNA to Seattle SEA.