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 527 LANDED 7:59 AM ET, ~8 MIN LATE · SCHEDULED TIME UNKNOWN
Today

9K 527 · EWB → BOS

took off 7:32 AM ET · landed 7:59 AM ET (scheduled time unknown)
Forecast issued Wed 6:00 PM ET · 10h after departure

Odds over time

Arrive at BOS more than 15 minutes late?
14% 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% 1h Departs