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 600SCHEDULED · TYPICAL SCHEDULE
AS 600 · SEA → LAS
departs 3:18 PM PT · arrives 5:53 PM PT
Forecast issued Tue 7:00 PM ET · 47h before departure
Odds over time
Arrive at LAS more than 15 minutes late?
31%chance · ±5 pts−4 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to LAS?
On time or early
68%
15–30 min late
11%
30 min–1 hour late
14%
1–2 hours late
5%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.