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.

FRONTIER · FLIGHT F9 9485 LANDED 1:43 PM MT, ~19 MIN LATE · SCHEDULED TIME UNKNOWN

F9 9485 · MSN → PHX

took off 12:17 PM CT · landed 1:43 PM MT (scheduled time unknown)
Forecast issued Wed 10:00 PM ET · 9h after departure

Odds over time

Arrive at PHX more than 15 minutes late?
28% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 10% 20% 30% 40% 2h Departs Lands