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.

UNITED · FLIGHT UA 2356 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

UA 2356 · LAS → SFO

departs 7:15 AM PT · arrives 8:52 AM PT

Forecast issued Wed 1:00 AM ET · 33h before departure

Arrive at SFO more than 15 minutes late?

31% chance · ±2 pts +5 pts · 24h

HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.

How late will it get to SFO?

On time or early
68%
15–30 min late
11%
30 min–1 hour late
13%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
<1%

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

What’s moving the odds

↑ SFO is prone to delays

↑ This flight has been late 36% of the time recently

↑ Arrivals into SFO at that hour are often late

↓ Early flights usually leave on time

↓ Mostly benign weather forecast at LAS

Weather at each end

LAS (origin) Gusts9 kt Ceilingnone (clear) Visibility10+ mi Precipnone

SFO (destination) Gusts11 kt Ceiling700 ft Visibility6 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.

UA 2356 · LAS → SFO

Odds over time

How late will it get to SFO?