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 181 LANDED 9:16 PM CT, ~25 MIN LATE · SCHEDULED TIME UNKNOWN

AA 181 · NAP → ORD

took off 6:23 PM CEST · landed 9:16 PM CT (scheduled time unknown)
Forecast issued Fri 10:00 PM ET · 10h after departure

Odds over time

Arrive at ORD more than 15 minutes late?
20% 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% 1h Departs Lands