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.

SOUTHWEST · FLIGHT WN 987 LANDED 6:05 PM ET, ~19 MIN LATE · SCHEDULED TIME UNKNOWN
Today

WN 987 · HOU → MCO

took off 3:09 PM CT · landed 6:05 PM ET (scheduled time unknown)
Forecast issued Tue 9:00 PM ET · 5h after departure

Odds over time

Arrive at MCO 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.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 12h 6h Departs Lands