AS 1043 San Francisco to Seattle Flight Status

Alaska Airlines Flight AS1043 from San Francisco International Airport SFO to Seattle Tacoma International Airport SEA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 24th, 2025.
Check the table below for AS1043's most recent flight history:

AS 1043 Flight Status & Schedule

Date Departure Arrival Status
Oct 24 07:00 09:10
Cancelled
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Oct 23 07:07 08:52
Landed
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Oct 20 07:50 09:30
Landed Late
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Oct 19 07:19 08:57
Landed
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Oct 17 07:15 09:04
Landed
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Alaska Airlines AS 1043 San Francisco to Seattle Flight Information

Alaska Airlines Flight AS1043 connects San Francisco, United States to Seattle, United States, taking off from San Francisco International Airport SFO and landing at Seattle Tacoma International Airport SEA.

How long is the AS1043 flight from San Francisco to Seattle?

The average flight time from San Francisco to Seattle is 1 hour and 37 minutes. The flight distance is 1093 km / 679 miles and the average flight speed is 661 km/h / 411 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS1043 San Francisco to Seattle?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS1043 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS1043 flight?

The latest flight was scheduled for Friday, October 24th, 2025 but was cancelled.

How else can the flight AS1043 be referenced as?

This Alaska Airlines flight can also be referenced as ASA1043, AS 1043, ASA 1043.

How often is flight AS1043 delayed?

On average, 10% of all AS1043 flights are delayed. The average delay is 20 minutes.

Can I get compensation for my delayed or cancelled AS1043 flight or baggage issues?

If your AS1043 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 AS1043 Flight Tracker above for more details.

AS1043 Flight Delay Compensation up to 600€!

Claim compensation for your flight delay or cancellation!

Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >

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AS1043 and San Francisco SFO to Seattle SEA Flights

Flight AS1043 is code-shared by 5 airlines using the flight numbers AA7528, HA7024, KE6114, QR8810, TN2705

Other flights departing from San Francisco SFO: AA1804, UA1437, AC563, AS249

Other flights arriving at Seattle SEA: AS126, WN2886, AS2064, AS3321

All flights connecting San Francisco SFO to Seattle SEA.

AS1043 Alaska Airlines Flight: San Francisco to Seattle Route Map

AS1043 Alaska Airlines Flight Map: San Francisco 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.