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 2996 SCHEDULED · SCHEDULED TIME UNKNOWN
Today

WN 2996 · RDU → PHX

departs 10:32 AM ET · arrives 11:32 AM MT
Forecast issued Sun 7:00 AM ET · 4h before departure

Odds over time

Arrive at PHX more than 15 minutes late?
19% chance · ±0 pts −1 pt · 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% 1.0d 12h 6h Now Departs Lands