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 5222 SCHEDULED · SCHEDULED TIME UNKNOWN
Today

9E 5222 · RDU → EWR

departs 5:12 PM ET · arrives 6:13 PM ET
Forecast issued Sat 9:00 AM ET · 8h before departure

Odds over time

Arrive at EWR more than 15 minutes late?
68% chance · ±0 pts – · 24h
HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.
WEATHER FORECASTS LIVE IN THE AIR 0% 25% 50% 75% 100% 23h 12h Now 6h Departs Lands