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 534 LANDED 10:55 PM ET, ~1 MIN LATE · SCHEDULED TIME UNKNOWN

WN 534 · AUS → TPA

took off 7:52 PM CT · landed 10:55 PM ET (scheduled time unknown)
Forecast issued Fri 10:00 PM ET · 1h after departure

Odds over time

Arrive at TPA more than 15 minutes late?
41% chance · ±2 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
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