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 1387SCHEDULED · TYPICAL SCHEDULE
Today
AS 1387 · SEA → SNA
departs 7:39 PM PT · arrives 10:30 PM PT
Forecast issued Sun 10:00 AM ET · 13h before departure
Odds over time
Arrive at SNA more than 15 minutes late?
30%chance · ±0 pts+14 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to SNA?
On time or early
70%
15–30 min late
21%
30 min–1 hour late
5%
1–2 hours late
3%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.