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 2137 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2 Today

UA 2137 · ORD → BOI

departs 8:40 AM CT · arrives 11:32 AM MT

Forecast issued Fri 9:00 PM ET · 11h after departure

Arrive at BOI more than 15 minutes late?

14% chance · ±0 pts −11 pts · 24h

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

How late will it get to BOI?

On time or early
85%
15–30 min late
5%
30 min–1 hour late
6%
1–2 hours late
2%
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

↑ This flight has been late 21% of the time recently

↓ Mostly benign weather forecast at BOI

↓ Early flights usually leave on time

Weather at each end

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

BOI (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 2137 · ORD → BOI

Odds over time

How late will it get to BOI?