Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 2357 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2

UA 2357 · JAC → ORD

departs 12:33 PM MT · arrives 4:43 PM CT

Forecast issued Fri 10:00 PM ET · 8h after departure

Arrive at ORD more than 15 minutes late?

23% chance · ±0 pts +5 pts · 24h

HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.

How late will it get to ORD?

On time or early
76%
15–30 min late
5%
30 min–1 hour late
11%
1–2 hours late
2%
Over 2 hours late
5%
Cancelled
<1%

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

What’s moving the odds

↑ Arrivals into ORD at that hour are often late

↑ This flight has been late 26% of the time recently

↑ 12pm departures from JAC are often late

↓ Mostly benign weather forecast at JAC

↓ Mostly benign weather forecast at ORD

Weather at each end

JAC (origin) Gusts20 kt Ceilingnone (clear) Visibility10+ mi Precipnone

ORD (destination) Gusts16 kt Ceiling2,800 ft Visibility9 mi Precip0.10 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.

UA 2357 · JAC → ORD

Odds over time

How late will it get to ORD?