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.

SOUTHWEST · FLIGHT WN 2955 SCHEDULED · SCHEDULED TIME UNKNOWN
Today

WN 2955 · RDU → BWI

departs 4:17 PM ET · arrives 4:54 PM ET
Forecast issued Sat 1:00 PM ET · 3h before departure

Odds over time

Arrive at BWI more than 15 minutes late?
24% chance · ±0 pts – · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 12h 6h Now Departs Lands