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 5287 SCHEDULED · SCHEDULED TIME UNKNOWN
Today

9E 5287 · DTW → MDT

departs 10:18 AM ET · arrives 11:13 AM ET
Your aircraft is N376CA (CRJ7).
Forecast issued Sat 11:00 AM ET · 1h after departure

Odds over time

Arrive at MDT more than 15 minutes late?
14% chance · ±0 pts +4 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 1.0d 12h 6h Departs Lands