Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

DELTA · FLIGHT DL 778 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

DL 778 · LAS → DTW

departs 3:11 PM PT · arrives 10:17 PM ET

Forecast issued Wed 5:00 AM ET · 37h before departure

Arrive at DTW more than 15 minutes late?

22% chance · ±2 pts +0 pts · 24h

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

How late will it get to DTW?

On time or early
77%
15–30 min late
6%
30 min–1 hour late
11%
1–2 hours late
2%
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

↑ Cloud base down to 1,200 ft forecast at DTW that day

↑ Arrivals into DTW at that hour are often late

↑ 3pm departures from LAS are often late

↓ DTW usually runs smoothly

↓ Mostly benign weather forecast at LAS

Weather at each end

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

DTW (destination) Gusts17 kt Ceiling1,200 ft Visibility3 mi Precip0.16 in

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 778 · LAS → DTW

Odds over time

How late will it get to DTW?