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 264 LANDED 4:08 PM ET, ~8 MIN LATE · SCHEDULED TIME UNKNOWN
Today

AA 264 · MEX → MIA

took off · landed 4:08 PM ET (scheduled time unknown)
Forecast issued Wed 8:00 PM ET · 7h after departure

Odds over time

Arrive at MIA more than 15 minutes late?
39% chance · ±0 pts −7 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 Departs Lands