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 3001 LANDED 10:26 AM ET, ~13 MIN LATE · SCHEDULED TIME UNKNOWN
Today

9K 3001 · MVY → BOS

took off 9:51 AM ET · landed 10:26 AM ET (scheduled time unknown)
Forecast issued Mon 1:00 PM ET · 3h after departure

Odds over time

Arrive at BOS more than 15 minutes late?
17% chance · ±1 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 15h 12h 6h Departs