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 1101 LANDED 9:03 AM ET, ~3 MIN EARLY · SCHEDULED TIME UNKNOWN

WN 1101 · BWI → TPA

took off 7:16 AM ET · landed 9:03 AM ET (scheduled time unknown)
Forecast issued Wed 10:00 PM ET · 15h after departure

Odds over time

Arrive at TPA more than 15 minutes late?
8% chance · ±0 pts +2 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% 2.3d 2d 1d 12h 6h Departs Lands