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.

AER LINGUS · FLIGHT EI 69 SCHEDULED · SCHEDULED TIME UNKNOWN
Today

EI 69 · DUB → LAX

departs 12:56 AM GMT · arrives 4:13 AM PT
Your aircraft is EIEIM (A333), coming in as EI 960 from SFO: landed 10:37 AM GMT.
Forecast issued Tue 1:00 AM ET · 4h after departure

Odds over time

Arrive at LAX more than 15 minutes late?
17% chance · ±0 pts +1 pt · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 5.9d 2d 1d 12h 6h Departs Now Lands