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 172 LANDED 1:17 PM CT, ~5 MIN LATE · SCHEDULED TIME UNKNOWN

WN 172 · OAK → DAL

took off 8:19 AM PT · landed 1:17 PM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 11h after departure

Odds over time

Arrive at DAL more than 15 minutes late?
15% 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% 7h 6h Departs Lands