Schedule: the flights that flew on Tuesday, Oct 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AMERICAN · FLIGHT AA 1153 SCHEDULED · TYPICAL SCHEDULE

Tuesday, October 13

AA 1153 · ORD → ATL

departs 8:29 AM CT · arrives 11:42 AM ET

Forecast issued Sun 12:00 PM ET · 46h before departure

Arrive at ATL more than 15 minutes late?

11% chance · ±1 pts −2 pts · 24h

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

How late will it get to ATL?

On time or early
88%
15–30 min late
1%
30 min–1 hour late
5%
1–2 hours late
2%
Over 2 hours late
2%
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

↑ AA's recent on-time record

↑ This flight has been late 34% of the time recently

↓ Mostly benign weather forecast at ATL

↓ Tuesdays in October are usually quieter than average

Weather at each end

ORD (origin) Gusts19 kt Ceiling11,000 ft Visibility10+ mi Precip0.02 in

ATL (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.

AA 1153 · ORD → ATL

Odds over time

How late will it get to ATL?