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 1226 PROBABLY LANDED (THE FAA HASN'T CONFIRMED THE LANDING TIME) · SCHEDULED TIME UNKNOWN
Today

9K 1226 · HYA → ACK

took off 7:27 AM ET · probably landed (not confirmed) (scheduled time unknown)
Forecast issued Tue 7:00 PM ET · 12h after departure

Odds over time

Arrive at ACK more than 15 minutes late?
11% 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