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 5050 LANDED 8:47 AM ET, ~10 MIN LATE · SCHEDULED TIME UNKNOWN

9E 5050 · LEX → LGA

took off 7:13 AM ET · landed 8:47 AM ET (scheduled time unknown)
Forecast issued Wed 6:00 PM ET · 11h after departure

Odds over time

Arrive at LGA more than 15 minutes late?
14% chance · ±0 pts +3 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 5% 10% 15% 20% 1.1d 12h 6h Departs Lands