Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

ALASKA · FLIGHT AS 1523 SCHEDULED · TYPICAL SCHEDULE

Tuesday, September 29 Today

AS 1523 · SFO → LAX

departs 4:30 PM PT · arrives 6:06 PM PT

Forecast issued Tue 4:00 PM ET · 4h before departure

Arrive at LAX more than 15 minutes late?

33% chance · ±1 pts +12 pts · 24h

HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.

How late will it get to LAX?

On time or early
66%
15–30 min late
18%
30 min–1 hour late
8%
1–2 hours late
3%
Over 2 hours late
4%
Cancelled
<1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ This flight has been late 30% of the time recently

↑ 4pm departures from SFO are often late

↑ Arrivals into LAX at that hour are often late

↓ Tuesdays in September are usually quieter than average

↓ Mostly benign weather forecast at SFO

Weather at each end

SFO (origin) Gusts19 kt Ceilingnone (clear) Visibility10+ mi Precipnone

LAX (destination) Gusts22 kt Ceilingnone (clear) Visibility10+ mi Precipnone

How this resolves

Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.

Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.

AS 1523 · SFO → LAX

Odds over time

How late will it get to LAX?