AS 3103 Santa Rosa to San Diego Flight Status

Alaska Airlines Flight AS3103 from Santa Rosa Sonoma County Airport STS to San Diego International Airport SAN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 21st, 2026.
Check the table below for AS3103's most recent flight history:

AS 3103 Flight Status & Schedule

Date Departure Arrival Status
Apr 21 09:59 11:21
Landed
Track >
Apr 20 10:14 11:34
Landed
Track >
Apr 19 09:59 11:20
Landed
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Apr 18 10:03 11:22
Landed
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Apr 17 10:28 11:49
Landed Late
Track >

Alaska Airlines AS 3103 Santa Rosa to San Diego Flight Information

Alaska Airlines Flight AS3103 connects Santa Rosa, United States to San Diego, United States, taking off from Santa Rosa Sonoma County Airport STS and landing at San Diego International Airport SAN.

How long is the AS3103 flight from Santa Rosa to San Diego?

The average flight time from Santa Rosa to San Diego is 1 hour and 19 minutes. The flight distance is 819 km / 509 miles and the average flight speed is 622 km/h / 387 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS3103 Santa Rosa to San Diego?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS3103 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS3103 arriving at?

Flight AS3103 arrives at San Diego International Airport (SAN) Terminal 2.

When was the latest AS3103 flight?

The latest flight took off on Tuesday, April 21st, 2026 with the flight status being Landed on 11:21.

How else can the flight AS3103 be referenced as?

This Alaska Airlines flight can also be referenced as ASA3103, AS 3103, ASA 3103.

How often is flight AS3103 delayed?

On average, 10% of all AS3103 flights are delayed. The average delay is 15 minutes.

Can I get compensation for my delayed or cancelled AS3103 flight or baggage issues?

If your AS3103 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 AS3103 Flight Tracker above for more details.

AS3103 and Santa Rosa STS to San Diego SAN Flights

Flight AS3103 is code-shared by 2 airlines using the flight numbers AA9345, HA7136

Other flights departing from Santa Rosa STS: OO213, AS2128, AS2050, OO287

Other flights arriving at San Diego SAN: AS190, AS3490, AS3491, AS3003

All flights connecting Santa Rosa STS to San Diego SAN.

AS3103 Alaska Airlines Flight: Santa Rosa to San Diego Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.