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.

PSA · FLIGHT OH 9955 LANDED 10:59 AM ET, ~8 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

OH 9955 · CLT → DCA

took off 10:03 AM ET · landed 10:59 AM ET (scheduled time unknown)
Forecast issued Mon 11:00 PM ET · 13h after departure

Odds over time

Arrive at DCA more than 15 minutes late?
19% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 10% 20% 30% 40% 2h Departs Lands