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 909 LANDED 4:16 PM CT, ~8 MIN LATE · SCHEDULED TIME UNKNOWN
Today

WN 909 · BWI → MCI

took off 3:05 PM ET · landed 4:16 PM CT (scheduled time unknown)
Forecast issued Tue 4:00 PM ET · 1h after departure

Odds over time

Arrive at MCI more than 15 minutes late?
33% chance · ±0 pts +19 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% 2.7d 2d 1d 12h 6h Departs Lands