WN 3992 · BNA → DCA

departs 8:57 PM CT · arrives 11:48 PM ET

Forecast issued Tue 5:00 PM ET · 5h before departure

Arrive at DCA more than 15 minutes late?

15% chance · ±1 pts −5 pts · 24h

HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.

How late will it get to DCA?

On time or early
84%
15–30 min late
7%
30 min–1 hour late
4%
1–2 hours late
4%
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

↑ 8pm departures from BNA are often late

↑ Later flights pick up delays from earlier in the day

↑ Arrivals into DCA at that hour are often late

↓ Tuesdays in September are usually quieter than average

↓ Mostly benign weather forecast at BNA

Weather at each end

BNA (origin) Gusts4 kt Ceilingnone (clear) Visibility10+ mi Precipnone

DCA (destination) Gusts7 kt Ceiling4,000 ft 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.

WN 3992 · BNA → DCA

Odds over time

How late will it get to DCA?