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.

UNITED · FLIGHT UA 2243 LANDED 10:35 PM PT, ~18 MIN LATE · SCHEDULED TIME UNKNOWN

UA 2243 · ORD → PDX

took off 8:34 PM CT · landed 10:35 PM PT (scheduled time unknown)
Forecast issued Fri 10:00 PM ET · 0h before departure

Odds over time

Arrive at PDX more than 15 minutes late?
30% chance · ±2 pts +4 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% 4.0d 2d 1d 12h 6h Departs Lands