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.

AIR NEW ZEALAND · FLIGHT NZ 28 SCHEDULED · SCHEDULED TIME UNKNOWN
Today

NZ 28 · AKL → IAH

departs 8:09 AM NZDT · arrives 2:44 AM CT
Your aircraft is ZKOKP (B77W).
Forecast issued Tue 6:00 AM ET · 8h before departure

Odds over time

Arrive at IAH more than 15 minutes late?
15% chance · ±0 pts – · 24h
HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 14h 12h Now 6h Departs Lands