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 3055 LANDED 10:18 AM ET, ~9 MIN LATE · SCHEDULED TIME UNKNOWN
Today

G4 3055 · SFB → TYS

took off 9:06 AM ET · landed 10:18 AM ET (scheduled time unknown)
Forecast issued Sun 11:00 AM ET · 2h after departure

Odds over time

Arrive at TYS more than 15 minutes late?
20% chance · ±0 pts +2 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 1.1d 12h 6h Departs Lands Now