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 2715 LANDED 8:10 PM ET, ~7 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

G4 2715 · TYS → PIE

took off 6:48 PM ET · landed 8:10 PM ET (scheduled time unknown)
Forecast issued Sat 10:00 PM ET · 3h after departure

Odds over time

Arrive at PIE more than 15 minutes late?
30% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 20% 40% 60% 80% 2h Departs Lands