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.

CAPE AIR · FLIGHT 9K 801 LANDED 2:31 PM ET, ~63 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

9K 801 · SLK → JFK

took off 11:50 AM ET · landed 2:31 PM ET (scheduled time unknown)
Forecast issued Mon 11:00 PM ET · 11h after departure

Odds over time

Arrive at JFK more than 15 minutes late?
12% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 5% 10% 15% 20% 4h Departs Lands