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 34 LANDED 10:52 AM PT, ~7 MIN LATE · SCHEDULED TIME UNKNOWN

UA 34 · KIX → SFO

took off · landed 10:52 AM PT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 18h after departure

Odds over time

Arrive at SFO more than 15 minutes late?
13% 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% 10% 20% 30% 40% 13h 6h Departs Lands