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 691 LANDED 12:44 PM CT, ~16 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

G4 691 · IWA → STC

took off 6:05 PM MSK · landed 12:44 PM CT (scheduled time unknown)
Forecast issued Sat 10:00 PM ET · 11h after departure

Odds over time

Arrive at STC 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% 15% 30% 45% 60% 3h Departs Lands