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.

SKYWEST · FLIGHT OO 3965 LANDED 6:41 PM ET, ~8 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

OO 3965 · MKE → DTW

took off 4:59 PM CT · landed 6:41 PM ET (scheduled time unknown)
Forecast issued Sat 10:00 PM ET · 4h after departure

Odds over time

Arrive at DTW more than 15 minutes late?
27% chance · ±0 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% 15h 12h 6h Departs Lands