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 733 LANDED 8:55 PM CT, ~4 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

WN 733 · PHX → DAL

took off 4:59 PM MT · landed 8:55 PM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 2h after departure

Odds over time

Arrive at DAL more than 15 minutes late?
46% chance · ±2 pts −5 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% 24h 12h 6h Departs Lands