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.

FRONTIER · FLIGHT F9 2149 LANDED 8:08 PM ET, ~17 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

F9 2149 · ISP → MCO

took off 5:50 PM ET · landed 8:08 PM ET (scheduled time unknown)
Forecast issued Sat 10:00 PM ET · 4h after departure

Odds over time

Arrive at MCO more than 15 minutes late?
35% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 25% 50% 75% 100% 2h Departs Lands