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 23 LANDED 11:39 AM ET, ~7 MIN LATE · SCHEDULED TIME UNKNOWN

DL 23 · MUC → DTW

took off 9:00 AM CEST · landed 11:39 AM ET (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 19h after departure

Odds over time

Arrive at DTW more than 15 minutes late?
5% chance · ±0 pts −3 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 3% 6% 9% 12% 4h Departs Lands