AS 1259 San Diego to Seattle Flight Status

Alaska Airlines Flight AS1259 from San Diego International Airport SAN to Seattle Tacoma International Airport SEA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 3rd, 2025.
Check the table below for AS1259's most recent flight history:

AS 1259 Flight Status & Schedule

Date Departure Arrival Status
Oct 03 09:46 12:22
Landed
Track >
Oct 02 09:57 12:11
Landed
Track >
Oct 01 09:54 12:14
Landed
Track >
Sep 30 09:41 12:10
Landed
Track >
Sep 29 09:52 12:05
Landed
Track >

Alaska Airlines AS 1259 San Diego to Seattle Flight Information

Alaska Airlines Flight AS1259 connects San Diego, United States to Seattle, United States, taking off from San Diego International Airport SAN and landing at Seattle Tacoma International Airport SEA.

How long is the AS1259 flight from San Diego to Seattle?

The average flight time from San Diego to Seattle is 2 hours and 19 minutes. The flight distance is 1692 km / 1051 miles and the average flight speed is 728 km/h / 453 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS1259 San Diego to Seattle?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS1259 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS1259 flight?

The latest flight took off on Friday, October 3rd, 2025 with the flight status being Landed on 12:22.

How else can the flight AS1259 be referenced as?

This Alaska Airlines flight can also be referenced as ASA1259, AS 1259, ASA 1259.

How often is flight AS1259 delayed?

On average, 10% of all AS1259 flights are delayed. The average delay is 143 minutes.

Can I get compensation for my delayed or cancelled AS1259 flight or baggage issues?

If your AS1259 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 AS1259 Flight Tracker above for more details.

AS1259 and San Diego SAN to Seattle SEA Flights

Flight AS1259 is code-shared by 5 airlines using the flight numbers DE5267, FI7650, HA6499, QR2186, TN2524

Other flights departing from San Diego SAN: AS3421, AS288, NK3103, AS2040

Other flights arriving at Seattle SEA: AS917, WS3710, AS2542, DL3790

All flights connecting San Diego SAN to Seattle SEA.

AS1259 Alaska Airlines Flight: San Diego to Seattle Route Map

AS1259 Alaska Airlines Flight Map: San Diego to Seattle
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.