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.

SKYWEST · FLIGHT OO 5530 LANDED 2:42 PM PT, ~8 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

OO 5530 · SLC → SFO

took off 2:06 PM MT · landed 2:42 PM PT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 6h after departure

Odds over time

Arrive at SFO more than 15 minutes late?
23% chance · ±0 pts +1 pt · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 1.1d 12h 6h Departs Lands