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 2753 IN THE AIR (OFF 11:01 AM CT, ETA 1:10 PM ET) · SCHEDULED TIME UNKNOWN
Today

G4 2753 · BNA → PIT

took off 11:01 AM CT · expected to land 1:10 PM ET (scheduled time unknown)
Forecast issued Mon 12:00 PM ET · 0h before departure

Odds over time

Arrive at PIT more than 15 minutes late?
21% chance · ±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% 1.5d 1d 12h 6h Now Departs Lands