YX 4751 · ORD → BUF

departs 8:47 AM CT · arrives 11:33 AM ET

Forecast issued Sat 5:00 PM ET · 17h before departure

Arrive at BUF more than 15 minutes late?

9% chance · ±1 pts – · 24h

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

How late will it get to BUF?

On time or early
91%
15–30 min late
3%
30 min–1 hour late
4%
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

↑ 8am departures from ORD are often late

↑ ORD is busy at that time

↑ This flight has been late 23% of the time recently

↓ Mostly benign weather forecast at ORD

↓ YX's recent on-time record

Weather at each end

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

BUF (destination) Gusts14 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.

YX 4751 · ORD → BUF

Odds over time

How late will it get to BUF?