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 18 LANDED 2:30 PM CT, ~8 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

WN 18 · DAL → VPS

took off 12:52 PM CT · landed 2:30 PM CT (scheduled time unknown)
Forecast issued Sat 10:00 PM ET · 8h after departure

Odds over time

Arrive at VPS more than 15 minutes late?
49% 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% 20% 40% 60% 80% 10h 6h Departs Lands