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 2899 LANDED 10:15 AM MT, ~22 MIN LATE · SCHEDULED TIME UNKNOWN

WN 2899 · MSP → DEN

took off 9:23 AM CT · landed 10:15 AM MT (scheduled time unknown)
Forecast issued Wed 10:00 PM ET · 12h after departure

Odds over time

Arrive at DEN more than 15 minutes late?
19% chance · ±0 pts −22 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 1.1d 12h 6h Departs Lands