Schedule: the flights that flew on Wednesday, Oct 7, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

DELTA · FLIGHT DL 442 SCHEDULED · TYPICAL SCHEDULE

Wednesday, October 14

DL 442 · DTW → SFO

departs 4:17 PM ET · arrives 6:14 PM PT

Forecast issued Mon 4:00 AM ET · 60h before departure

Arrive at SFO more than 15 minutes late?

19% chance · ±3 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
81%
15–30 min late
10%
30 min–1 hour late
6%
1–2 hours late
1%
Over 2 hours late
2%
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 30% of the time recently

↑ 4pm departures from DTW are often late

↑ Arrivals into SFO at that hour are often late

↓ Wednesdays in October are usually quieter than average

↓ Mostly benign weather forecast at SFO

Weather at each end

DTW (origin) Gusts11 kt Ceiling200 ft Visibility9 mi Precip0.06 in

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.

DL 442 · DTW → SFO

Odds over time

How late will it get to SFO?