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 1700 LANDED 2:27 PM PT, ~5 MIN LATE · SCHEDULED TIME UNKNOWN
Today

AS 1700 · SEA → PDX

took off 2:00 PM PT · landed 2:27 PM PT (scheduled time unknown)
Forecast issued Tue 4:00 PM ET · 1h before departure

Odds over time

Arrive at PDX more than 15 minutes late?
34% chance · ±0 pts −2 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% 1.1d 12h 6h Now Departs