YX 3404 · BTV → IAD

departs 9:45 AM ET · arrives 12:06 PM ET

Forecast issued Thu 6:00 AM ET · 4h before departure

Arrive at IAD more than 15 minutes late?

4% chance · ±0 pts +0 pts · 24h

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

How late will it get to IAD?

On time or early
96%
15–30 min late
<1%
30 min–1 hour late
1%
1–2 hours late
<1%
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

↓ Mostly benign weather forecast at BTV

↓ YX's recent on-time record

Weather at each end

BTV (origin) Gusts24 kt Ceiling3,500 ft Visibility10+ mi Precipnone

IAD (destination) Gusts8 kt Ceiling2,800 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.

YX 3404 · BTV → IAD

Odds over time

How late will it get to IAD?