AS 2103 San Francisco to San Diego Flight Status

Alaska Airlines Flight AS2103 from San Francisco International Airport SFO to San Diego International Airport SAN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 7th, 2026.
Check the table below for AS2103's most recent flight history:

AS 2103 Flight Status & Schedule

Date Departure Arrival Status
Feb 07 11:57 13:05
Landed
Track >
Jan 31 11:54 13:07
Landed
Track >
Jan 24 11:51 12:55
Landed
Track >
Jan 17 11:50 13:04
Landed
Track >
Jan 10 11:57 13:09
Landed
Track >

Alaska Airlines AS 2103 San Francisco to San Diego Flight Information

Alaska Airlines Flight AS2103 connects San Francisco, United States to San Diego, United States, taking off from San Francisco International Airport SFO and landing at San Diego International Airport SAN.

How long is the AS2103 flight from San Francisco to San Diego?

The average flight time from San Francisco to San Diego is 1 hour and 10 minutes. The flight distance is 719 km / 447 miles and the average flight speed is 616 km/h / 383 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS2103 San Francisco to San Diego?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS2103 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS2103 arriving at?

Flight AS2103 arrives at San Diego International Airport (SAN) Terminal 2.

When was the latest AS2103 flight?

The latest flight took off on Saturday, February 7th, 2026 with the flight status being Landed on 13:05.

How else can the flight AS2103 be referenced as?

This Alaska Airlines flight can also be referenced as ASA2103, AS 2103, ASA 2103.

How often is flight AS2103 delayed?

On average, 0% of all AS2103 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AS2103 flight or baggage issues?

If your AS2103 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 AS2103 Flight Tracker above for more details.

AS2103 and San Francisco SFO to San Diego SAN Flights

Flight AS2103 is code-shared by 3 airlines using the flight numbers AA9390, BA6426, HA7018

Other flights departing from San Francisco SFO: AS1426, AS3216, UA1355, B62916

Other flights arriving at San Diego SAN: AA1308, WN1664, WN170, WN1416

All flights connecting San Francisco SFO to San Diego SAN.

AS2103 Alaska Airlines Flight: San Francisco 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.