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 6360 LANDED 2:45 PM CT, ~4 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

OO 6360 · ORD → MSN

took off 2:15 PM CT · landed 2:45 PM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 7h after departure

Odds over time

Arrive at MSN more than 15 minutes late?
30% chance · ±0 pts +4 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% 19h 12h 6h Departs