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 2103 LANDED 1:46 PM ET, ~7 MIN LATE · SCHEDULED TIME UNKNOWN
Today

WN 2103 · JAX → SAV

took off 1:14 PM ET · landed 1:46 PM ET (scheduled time unknown)
Forecast issued Wed 8:00 PM ET · 7h after departure

Odds over time

Arrive at SAV more than 15 minutes late?
13% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 5% 10% 15% 20% 3h Departs