Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

ALASKA · FLIGHT AS 1551 SCHEDULED · TYPICAL SCHEDULE
Tomorrow

AS 1551 · SEA → SNA

departs 3:08 PM PT · arrives 5:56 PM PT
Forecast issued Wed 4:00 PM ET · 26h before departure

AS 1551 isn’t flying SEA → SNA on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, AS 1551 flies these legs that day: