Tracked live by the FAA, but its flight plan was first seen after takeoff, so we don't know the scheduled time and can't say whether it's late.

AMERICAN · FLIGHT AA 781 LANDED 2:50 PM ET, ~4 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

AA 781 · NAP → PHL

took off 11:58 AM CEST · landed 2:50 PM ET (scheduled time unknown)
Forecast issued Wed 10:00 PM ET · 16h after departure

Odds over time

Arrive at PHL more than 15 minutes late?
9% chance · ±0 pts +0 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 5% 10% 15% 20% 1.0d 12h 6h Departs Lands