Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AMERICAN · FLIGHT AA 2013 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4

AA 2013 · LAS → ORD

departs 3:51 PM PT · arrives 10:00 PM CT

Forecast issued Thu 11:00 PM ET · 68h before departure

Arrive at ORD more than 15 minutes late?

32% chance · ±1 pts – · 24h

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

How late will it get to ORD?

On time or early
67%
15–30 min late
10%
30 min–1 hour late
12%
1–2 hours late
7%
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

↑ LAS is prone to delays

↑ 3pm departures from LAS are often late

↑ Later flights pick up delays from earlier in the day

↓ Mostly benign weather forecast at ORD

↓ Mostly benign weather forecast at LAS

Weather at each end

LAS (origin) Gusts13 kt Ceilingnone (clear) Visibility10+ mi Precipnone

ORD (destination) Gusts13 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.

AA 2013 · LAS → ORD

Odds over time

How late will it get to ORD?