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.

ALASKA · FLIGHT AS 2625 LANDED 1:50 AM PT, ~4 MIN LATE · SCHEDULED TIME UNKNOWN
Today

AS 2625 · CVG → ONT

took off 12:59 AM ET · landed 1:50 AM PT (scheduled time unknown)
Forecast issued Sun 5:00 AM ET · 4h after departure

Odds over time

Arrive at ONT more than 15 minutes late?
20% chance · ±2 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 10% 20% 30% 40% 4h Departs Lands