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 2231 LANDED 9:08 AM ET, ~4 MIN EARLY · SCHEDULED TIME UNKNOWN

WN 2231 · BDL → TPA

took off 6:51 AM ET · landed 9:08 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?
5% chance · ±0 pts +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% 3% 6% 9% 12% 1.0d 12h 6h Departs Lands