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 516 LANDED 8:41 PM CT, ~11 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

WN 516 · BWI → MKE

took off 8:04 PM ET · landed 8:41 PM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 2h after departure

Odds over time

Arrive at MKE more than 15 minutes late?
28% chance · ±1 pts +8 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 1.0d 12h 6h Departs Lands