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.

ENDEAVOR · FLIGHT 9E 5006 LANDED 6:57 AM ET, ~8 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

9E 5006 · RDU → DCA

took off 6:15 AM ET · landed 6:57 AM ET (scheduled time unknown)
Forecast issued Wed 6:00 PM ET · 12h after departure

Odds over time

Arrive at DCA more than 15 minutes late?
14% chance · ±0 pts +2 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% 1.1d 12h 6h Departs Lands