Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
ALASKA · FLIGHT AS 1623SCHEDULED · TYPICAL SCHEDULE
Today
AS 1623 · SJC → SAN
departs 7:13 AM PT · arrives 8:43 AM PT
Forecast issued Wed 1:00 PM ET · 3h after departure
Odds over time
Arrive at SAN more than 15 minutes late?
16%chance · ±2 pts−3 pts · 24h
HOW SURE WE AREVery high. The odds now come almost entirely from live conditions.
How late will it get to SAN?
On time or early
83%
15–30 min late
9%
30 min–1 hour late
4%
1–2 hours late
2%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.