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 6209 LANDED 2:50 PM CT, ~16 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

OO 6209 · TVC → ORD

took off 2:58 PM ET · landed 2:50 PM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 7h after departure

Odds over time

Arrive at ORD more than 15 minutes late?
44% chance · ±0 pts +13 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 19h 12h 6h Departs Lands