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.

JETBLUE · FLIGHT B6 2068 LANDED 6:27 PM ET, ~10 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

B6 2068 · PUJ → JFK

took off · landed 6:27 PM ET (scheduled time unknown)
Forecast issued Mon 10:00 PM ET · 7h after departure

Odds over time

Arrive at JFK more than 15 minutes late?
46% chance · ±0 pts +15 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