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 2691 IN THE AIR (OFF 1:21 AM ET, ETA 2:42 AM PT) · SCHEDULED TIME UNKNOWN
Today

AS 2691 · CVG → SMF

took off 1:21 AM ET · expected to land 2:42 AM PT (scheduled time unknown)
Forecast issued Tue 4:00 AM ET · 3h after departure

Odds over time

Arrive at SMF more than 15 minutes late?
19% chance · ±1 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% 3h Departs Now Lands