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.

ENVOY · FLIGHT MQ 9867 LANDED 11:41 AM ET, ~8 MIN LATE · SCHEDULED TIME UNKNOWN

MQ 9867 · MIA → GSO

took off 9:58 AM ET · landed 11:41 AM ET (scheduled time unknown)
Forecast issued Wed 10:00 PM ET · 12h after departure

Odds over time

Arrive at GSO more than 15 minutes late?
19% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 10% 20% 30% 40% 2h Departs Lands