Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1957 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 29

UA 1957 · TPA → SFO

departs 3:20 PM ET · arrives 5:55 PM PT

Forecast issued Tue 1:00 AM ET · 62h before departure

Arrive at SFO more than 15 minutes late?

22% chance · ±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
8%
30 min–1 hour late
9%
1–2 hours late
<1%
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

↑ Arrivals into SFO at that hour are often late

↑ UA's recent on-time record

↑ 3pm departures from TPA are often late

↓ Mostly benign weather forecast at SFO

↓ Thursdays in October are usually quieter than average

Weather at each end

TPA (origin) Gusts23 kt Ceiling500 ft Visibility10+ mi Precipnone

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 1957 · TPA → SFO

Odds over time

How late will it get to SFO?