Schedule: the flights that flew on Saturday, Oct 24, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1878 SCHEDULED · TYPICAL SCHEDULE

Saturday, October 31

UA 1878 · ORD → CLE

departs 12:52 PM CT · arrives 3:25 PM ET

Forecast issued Wed 8:00 PM ET · 66h before departure

Arrive at CLE more than 15 minutes late?

28% chance · ±3 pts – · 24h

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

How late will it get to CLE?

On time or early
71%
15–30 min late
6%
30 min–1 hour late
13%
1–2 hours late
6%
Over 2 hours late
3%
Cancelled
<1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ 0.3 in of rain forecast at ORD that day

↑ 12pm departures from ORD are often late

↑ This flight has been late 20% of the time recently

↓ Mostly benign weather forecast at CLE

↓ CLE usually runs smoothly

Weather at each end

ORD (origin) Gusts10 kt Ceiling5,000 ft Visibility10+ mi Precip0.28 in

CLE (destination) Gusts9 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.

UA 1878 · ORD → CLE

Odds over time

How late will it get to CLE?