Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

AMERICAN · FLIGHT AA 1848 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2 Tomorrow

AA 1848 · ORD → PHL

departs 5:07 PM CT · arrives 8:25 PM ET

Forecast issued Thu 5:00 PM ET · 25h before departure

Arrive at PHL more than 15 minutes late?

37% chance · ±2 pts +3 pts · 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
62%
15–30 min late
3%
30 min–1 hour late
18%
1–2 hours late
10%
Over 2 hours late
5%
Cancelled
2%

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

What’s moving the odds

↑ 5pm departures from ORD are often late

↑ Arrivals into PHL at that hour are often late

↑ Later flights pick up delays from earlier in the day

↓ Cloud base down to 1,100 ft forecast at ORD that day

↓ Other factors

Weather at each end

ORD (origin) Gusts14 kt Ceiling1,100 ft Visibility7.66667 mi Precip0.17 in

PHL (destination) Gusts16 kt Ceiling6,000 ft Visibility10+ mi Precip0.04 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.

AA 1848 · ORD → PHL

Odds over time

How late will it get to PHL?