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 4994 LANDED 12:06 PM ET, ~7 MIN LATE · SCHEDULED TIME UNKNOWN

9E 4994 · GSP → LGA

took off 10:41 AM ET · landed 12:06 PM ET (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 11h after departure

Odds over time

Arrive at LGA more than 15 minutes late?
28% chance · ±0 pts +0 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 10% 20% 30% 40% 8h 6h Departs Lands