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.

ALLEGIANT · FLIGHT G4 1093 LANDED 11:39 PM ET, ~13 MIN LATE · SCHEDULED TIME UNKNOWN

G4 1093 · GRR → PIE

took off 9:21 PM ET · landed 11:39 PM ET (scheduled time unknown)
Forecast issued Fri 10:00 PM ET · 1h after departure

Odds over time

Arrive at PIE more than 15 minutes late?
34% chance · ±1 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 15% 30% 45% 60% 1h Departs Lands