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 1893 LANDED 1:47 PM ET, ~7 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

AA 1893 · FLL → DCA

took off 11:48 AM ET · landed 1:47 PM ET (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 10h after departure

Odds over time

Arrive at DCA more than 15 minutes late?
56% chance · ±0 pts +32 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% 21h 12h 6h Departs Lands