Schedule: the flights that flew on Tuesday, Sep 29, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AMERICAN · FLIGHT AA 2491 SCHEDULED · TYPICAL SCHEDULE

Tuesday, October 6

AA 2491 · DEN → PHL

departs 12:58 PM MT · arrives 6:37 PM ET

Forecast issued Sun 7:00 PM ET · 44h before departure

Arrive at PHL more than 15 minutes late?

15% chance · ±1 pts +1 pt · 24h

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

How late will it get to PHL?

On time or early
84%
15–30 min late
8%
30 min–1 hour late
3%
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

↑ AA's recent on-time record

↑ 12pm departures from DEN are often late

↑ Arrivals into PHL at that hour are often late

↓ Tuesdays in October are usually quieter than average

↓ Mostly benign weather forecast at PHL

Weather at each end

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

PHL (destination) Gusts10 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 2491 · DEN → PHL

Odds over time

How late will it get to PHL?