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 1304 LANDED 3:22 PM CT, ~6 MIN LATE · SCHEDULED TIME UNKNOWN
Today

WN 1304 · PHX → DAL

took off 11:33 AM MT · landed 3:22 PM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 8h after departure

Odds over time

Arrive at DAL more than 15 minutes late?
44% 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% 11h 6h Departs Lands