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.

SINGAPORE AIRLINES · FLIGHT SQ 7448 SCHEDULED · SCHEDULED TIME UNKNOWN
Today

SQ 7448 · NGO → LAX

departs 2:30 PM JST · arrives 9:30 AM PT
Forecast issued Mon 5:00 AM ET · 4h after departure

Odds over time

Arrive at LAX more than 15 minutes late?
18% chance · ±3 pts +3 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% 24h 12h 6h Departs Now Lands