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 1705 LANDED 12:44 AM PT, ~11 MIN LATE · SCHEDULED TIME UNKNOWN
Today

G4 1705 · FAT → LAS

took off 11:54 PM PT · landed 12:44 AM PT (scheduled time unknown)
Forecast issued Fri 2:00 PM ET · 10h after departure

Odds over time

Arrive at LAS more than 15 minutes late?
30% chance · ±1 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
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