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 3035 LANDED 8:53 PM PT, ~8 MIN LATE · SCHEDULED TIME UNKNOWN
Today

OO 3035 · PHX → SAN

took off 7:57 PM MT · landed 8:53 PM PT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 1h before departure

Odds over time

Arrive at SAN more than 15 minutes late?
56% chance · ±0 pts +6 pts · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 1.0d 12h 6h Now Departs Lands