Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

ALASKA · FLIGHT AS 642 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

AS 642 · SEA → DEN

departs 8:11 PM PT · arrives 11:59 PM MT

Forecast issued Sun 1:00 PM ET · 10h before departure

AS 642 isn’t flying SEA → DEN today

This listing came from a typical schedule. According to the FAA, AS 642 flies these legs today:

SAN → SJD · 9:42 AM · scheduled
SAN → SJD · 10:50 AM · in the air
SAN → SJD · 9:37 AM · scheduled