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.

AMERICAN · FLIGHT AA 2201 IN THE AIR (OFF 7:33 PM MT, ETA 12:31 AM CT) · SCHEDULED TIME UNKNOWN
Today

AA 2201 · PHX → ORD

took off 7:33 PM MT · expected to land 12:31 AM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 0h before departure

Odds over time

Arrive at ORD more than 15 minutes late?
39% chance · ±2 pts +6 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% 1.1d 12h 6h Now Departs Lands