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 604SCHEDULED · TYPICAL SCHEDULE
AS 604 · SEA → AUS
departs 11:46 AM PT · arrives 6:04 PM CT
Forecast issued Thu 11:00 PM ET · 64h before departure
Odds over time
Arrive at AUS more than 15 minutes late?
35%chance · ±0 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to AUS?
On time or early
65%
15–30 min late
17%
30 min–1 hour late
12%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.