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.

UNITED · FLIGHT UA 592 LANDED 8:52 PM ET, ~4 MIN LATE · SCHEDULED TIME UNKNOWN

UA 592 · IAH → BWI

took off 5:12 PM CT · landed 8:52 PM ET (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 4h after departure

Odds over time

Arrive at BWI more than 15 minutes late?
33% chance · ±1 pts +9 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 Now