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 1718 IN THE AIR (OFF 5:33 AM MT, ETA 9:25 AM CT) · SCHEDULED TIME UNKNOWN
Today

WN 1718 · PHX → DAL

took off 5:33 AM MT · expected to land 9:25 AM CT (scheduled time unknown)
Forecast issued Mon 7:00 AM ET · 2h before departure

Odds over time

Arrive at DAL more than 15 minutes late?
5% chance · ±0 pts – · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
LIVE IN THE AIR 0% 3% 6% 9% 12% 5h Now Departs Lands