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.

HORIZON · FLIGHT QX 2177 LANDED 11:37 AM PT, ~15 MIN LATE · SCHEDULED TIME UNKNOWN
Today

QX 2177 · EUG → SEA

took off 10:50 AM PT · landed 11:37 AM PT (scheduled time unknown)
Forecast issued Mon 10:00 PM ET · 8h after departure

Odds over time

Arrive at SEA more than 15 minutes late?
58% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 20% 40% 60% 80% 3h Departs Lands