UA 28 · SIN → SFO

departs 8:47 PM +08 · arrives 9:05 PM PT

Forecast issued Sat 2:00 AM ET · 7h before departure

Arrive at SFO more than 15 minutes late?

26% chance · ±0 pts – · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to SFO?

On time or early
72%
15–30 min late
8%
30 min–1 hour late
8%
1–2 hours late
6%
Over 2 hours late
3%
Cancelled
2%

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

What’s moving the odds

↑ Arrivals into SFO at that hour are often late

↑ Later flights pick up delays from earlier in the day

↑ This route's recent record

↓ Other factors

↓ Mostly benign weather forecast at SFO

Weather at each end

SIN (origin) Gusts— Ceiling— Visibility— Precip—

SFO (destination) Gusts12 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.

UA 28 · SIN → SFO

Odds over time

How late will it get to SFO?