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AS3343 Flight Status Alaska Airlines: Seattle to San Diego (ASA3343)

Are you looking for the June 5th, 2026 AS 3343 Seattle to Fresno flight? Click here to go to our AS3343 Seattle to Fresno Flight Status page >

AS 3343 Seattle to San Diego Flight Status

Alaska Airlines Flight AS3343 from Seattle Tacoma International Airport SEA to San Diego International Airport SAN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 4th, 2026.
Check the table below for AS3343's most recent flight history:

AS 3343 Flight Status & Schedule

Date Departure Arrival Status
May 04 19:50 21:52
Unknown
 Track >
< All SEA Departures All SAN Arrivals >

Alaska Airlines AS 3343 Seattle to San Diego Flight Information

Alaska Airlines Flight AS3343 connects Seattle, United States to San Diego, United States, taking off from Seattle Tacoma International Airport SEA and landing at San Diego International Airport SAN.

How long is the AS3343 flight from Seattle to San Diego?

The average flight time from Seattle to San Diego is 2 hours and 2 minutes. The flight distance is 1692 km / 1051 miles and the average flight speed is 832 km/h / 517 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS3343 Seattle to San Diego?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS3343 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS3343 arriving at?

Flight AS3343 arrives at San Diego International Airport (SAN) Terminal 2.

When was the latest AS3343 flight?

The latest flight took off on Tuesday, May 5th, 2026 with the flight status being Unknown on 21:52.

How else can the flight AS3343 be referenced as?

This Alaska Airlines flight can also be referenced as ASA3343, AS 3343, ASA 3343.

How often is flight AS3343 delayed?

On average, 100% of all AS3343 flights are delayed. The average delay is 9 minutes.

Can I get compensation for my delayed or cancelled AS3343 flight or baggage issues?

If your AS3343 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 AS3343 Flight Tracker above for more details.

AS3343 and Seattle SEA to San Diego SAN Flights

Flight AS3343 is code-shared by 1 airline using the flight number QR3371

Other flights departing from Seattle SEA: AS3252, DL3709, DL1105, AS638

Other flights arriving at San Diego SAN: DL731, AS2398, AS3443, AA2756

All flights connecting Seattle SEA to San Diego SAN.

AS3343 Alaska Airlines Flight: Seattle to San Diego Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: MW4758 D31721 2L2396 U24138 6I6802 OY520 EW2646 MW1435 2E3424 FR7487
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.