WN 4305 · MDW → DCA

departs 8:12 PM CT · arrives 11:11 PM ET

Forecast issued Sun 7:00 AM ET · 14h before departure

Arrive at DCA more than 15 minutes late?

33% chance · ±2 pts – · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to DCA?

On time or early
66%
15–30 min late
12%
30 min–1 hour late
12%
1–2 hours late
7%
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

↑ Later flights pick up delays from earlier in the day

↑ Arrivals into DCA at that hour are often late

↑ Cloud base down to 400 ft forecast at DCA that day

↓ Mostly benign weather forecast at MDW

↓ Sundays in October are usually quieter than average

Weather at each end

MDW (origin) Gusts12 kt Ceilingnone (clear) Visibility10+ mi Precipnone

DCA (destination) Gusts9 kt Ceiling300 ft Visibility3 mi Precip0.18 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.

WN 4305 · MDW → DCA

Odds over time

How late will it get to DCA?