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 2444 IN THE AIR (OFF 2:49 PM ET, ETA 4:22 PM MT) · SCHEDULED TIME UNKNOWN
Today

UA 2444 · EWR → DEN

took off 2:49 PM ET · expected to land 4:22 PM MT (scheduled time unknown)
Forecast issued Tue 3:00 PM ET · 0h before departure

Odds over time

Arrive at DEN more than 15 minutes late?
37% chance · ±0 pts +18 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 3.0d 2d 1d 12h 6h Departs Lands