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.

DELTA · FLIGHT DL 3102 LANDED 8:26 AM CT, ~4 MIN LATE · SCHEDULED TIME UNKNOWN

DL 3102 · DTW → MKE

took off 8:44 AM ET · landed 8:26 AM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 13h after departure

Odds over time

Arrive at MKE more than 15 minutes late?
12% chance · ±0 pts +2 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 5% 10% 15% 20% 6h Departs Lands