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 1838 LANDED 7:26 AM ET, ~15 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

AA 1838 · CLT → PHL

took off 6:10 AM ET · landed 7:26 AM 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?
16% chance · ±0 pts +6 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 2.4d 2d 1d 12h 6h Departs Lands