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 1046 LANDED 12:30 PM ET, ~9 MIN LATE · SCHEDULED TIME UNKNOWN
Today

AA 1046 · ATL → MIA

took off 11:05 AM ET · landed 12:30 PM ET (scheduled time unknown)
Forecast issued Sat 11:00 AM ET · 0h before departure

Odds over time

Arrive at MIA more than 15 minutes late?
35% chance · ±0 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% 13h 6h Now Departs Lands