Schedule: the flights that flew on Tuesday, Nov 3, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SKYWEST · FLIGHT OO 5577 SCHEDULED · TYPICAL SCHEDULE

Tuesday, November 10 Tomorrow

OO 5577 · ONT → SFO

departs 4:13 PM PT · arrives 5:51 PM PT

Forecast issued Mon 3:00 PM ET · 28h before departure

Arrive at SFO more than 15 minutes late?

22% chance · ±2 pts +2 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
77%
15–30 min late
3%
30 min–1 hour late
10%
1–2 hours late
4%
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 51% of the time recently

↑ Arrivals into SFO at that hour are often late

↑ SFO is prone to delays

↓ Cloud base down to 400 ft, visibility down to 0.3 mi forecast at SFO that day

↓ Tuesdays in November are usually quieter than average

Weather at each end

ONT (origin) Gusts13 kt Ceilingnone (clear) Visibility10+ mi Precipnone

SFO (destination) Gusts13 kt Ceiling100 ft Visibility0.2 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.

OO 5577 · ONT → SFO

Odds over time

How late will it get to SFO?