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 741 LANDED 5:10 PM ET, ~6 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

AA 741 · MAD → PHL

took off 3:37 PM CEST · landed 5:10 PM ET (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 12h after departure

Odds over time

Arrive at PHL more than 15 minutes late?
13% chance · ±0 pts +3 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% 14h 12h 6h Departs Lands