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 2119 LANDED 12:11 PM PT, ~6 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

WN 2119 · OAK → LGB

took off 11:08 AM PT · landed 12:11 PM PT (scheduled time unknown)
Forecast issued Sat 10:00 PM ET · 8h after departure

Odds over time

Arrive at LGB more than 15 minutes late?
15% chance · ±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% 5% 10% 15% 20% 10h 6h Departs Lands