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 458 LANDED 5:26 PM PT, ~4 MIN LATE · SCHEDULED TIME UNKNOWN
Today

AS 458 · SEA → LAX

took off 3:20 PM PT · landed 5:26 PM PT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 4h after departure

Odds over time

Arrive at LAX more than 15 minutes late?
41% chance · ±0 pts +0 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 2.7d 2d 1d 12h 6h Departs Lands