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.

AMERICAN · FLIGHT AA 2570 LANDED 10:04 PM ET, ~11 MIN LATE · SCHEDULED TIME UNKNOWN

AA 2570 · DFW → LGA

took off 5:57 PM CT · landed 10:04 PM ET (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 3h after departure

Odds over time

Arrive at LGA more than 15 minutes late?
47% chance · ±1 pts +6 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 1.0d 12h 6h Departs Lands