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 2612 PROBABLY LANDED (THE FAA HASN'T CONFIRMED THE LANDING TIME) · SCHEDULED TIME UNKNOWN

UA 2612 · EWR → PHX

took off 6:55 PM ET · probably landed (not confirmed) (scheduled time unknown)
Forecast issued Wed 10:00 PM ET · 3h after departure

Odds over time

Arrive at PHX more than 15 minutes late?
42% chance · ±0 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% 15% 30% 45% 60% 2.8d 2d 1d 12h 6h Departs Now Lands