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 1874 SCHEDULED · SCHEDULED TIME UNKNOWN
Today

9K 1874 · LEB → BOS

departs 10:48 AM ET · arrives 11:29 AM ET
Your aircraft is P212 (P212), coming in as KAP86 from BOS: still at BOS, due off about 8:55 AM ET, 66 min before departure.
Forecast issued Fri 9:00 AM ET · 2h before departure

Odds over time

Arrive at BOS more than 15 minutes late?
27% chance · ±0 pts – · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 17h 12h 6h Now Departs Lands