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 2641 LANDED 4:54 PM ET, ~10 MIN LATE · SCHEDULED TIME UNKNOWN
Today

AA 2641 · PVD → DCA

took off 3:43 PM ET · landed 4:54 PM ET (scheduled time unknown)
Forecast issued Sun 3:00 PM ET · 1h before departure

Odds over time

Arrive at DCA more than 15 minutes late?
56% chance · ±0 pts +10 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 1.0d 12h 6h Now Departs Lands