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.

SOUTHWEST · FLIGHT WN 966 LANDED 9:06 PM PT, ~8 MIN LATE · SCHEDULED TIME UNKNOWN

WN 966 · SJC → SNA

took off 8:08 PM PT · landed 9:06 PM PT (scheduled time unknown)
Forecast issued Fri 10:00 PM ET · 1h before departure

Odds over time

Arrive at SNA more than 15 minutes late?
33% chance · ±2 pts – · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
LIVE IN THE AIR 0% 10% 20% 30% 40% 3h Now Departs Lands