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.

UNITED · FLIGHT UA 2190 LANDED 6:33 PM PT, ~5 MIN LATE · SCHEDULED TIME UNKNOWN

UA 2190 · IAH → LAS

took off 5:53 PM CT · landed 6:33 PM PT (scheduled time unknown)
Forecast issued Fri 10:00 PM ET · 3h after departure

Odds over time

Arrive at LAS more than 15 minutes late?
50% chance · ±2 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 15% 30% 45% 60% 1h Departs Lands