Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 677SCHEDULED · TYPICAL SCHEDULE
Today
AS 677 · SEA → RDU
departs 9:33 PM PT · arrives 5:40 AM ET
Forecast issued Fri 1:00 PM ET · 12h before departure
Odds over time
Arrive at RDU more than 15 minutes late?
37%chance · ±0 pts+15 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to RDU?
On time or early
62%
15–30 min late
28%
30 min–1 hour late
3%
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%.