Tracked live by the FAA. The scheduled times shown are from a typical Wednesday because the FAA's flight plan was first seen after takeoff.

DELTA · FLIGHT DL 669 SCHEDULED

Wednesday, October 28 Tomorrow

DL 669 · JFK → SFO

departs 9:00 AM ET · arrives 12:19 PM PT

Forecast issued Tue 7:00 AM ET · 26h before departure

Arrive at SFO more than 15 minutes late?

14% chance · ±6 pts +1 pt · 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
85%
15–30 min late
6%
30 min–1 hour late
4%
1–2 hours late
2%
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

↑ Arrivals into SFO at that hour are often late

↑ This flight has been late 25% of the time recently

↑ SFO is prone to delays

↓ Mostly benign weather forecast at JFK

↓ Mostly benign weather forecast at SFO

Weather at each end

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

SFO (destination) Gusts13 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.

DL 669 · JFK → SFO

Odds over time

How late will it get to SFO?