Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1708 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4

UA 1708 · SFO → SEA

departs 7:00 AM PT · arrives 9:22 AM PT

Forecast issued Fri 11:00 AM ET · 47h before departure

Arrive at SEA more than 15 minutes late?

11% chance · ±0 pts +1 pt · 24h

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

How late will it get to SEA?

On time or early
89%
15–30 min late
6%
30 min–1 hour late
2%
1–2 hours late
1%
Over 2 hours late
1%
Cancelled
<1%

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

What’s moving the odds

↑ Cloud base down to 100 ft forecast at SEA that day

↑ SEA is prone to delays

↑ SFO is prone to delays

↓ Early flights usually leave on time

↓ 7am departures from SFO are usually not late

Weather at each end

SFO (origin) Gusts13 kt Ceilingnone (clear) Visibility9 mi Precipnone

SEA (destination) Gusts7 kt Ceiling100 ft Visibility8 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 1708 · SFO → SEA

Odds over time

How late will it get to SEA?