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.

ENVOY · FLIGHT MQ 3686 LANDED 5:33 AM CT, ~7 MIN LATE · SCHEDULED TIME UNKNOWN
Today

MQ 3686 · DAY → ORD

took off 5:43 AM ET · landed 5:33 AM CT (scheduled time unknown)
Forecast issued Wed 6:00 AM ET · 0h before departure

Odds over time

Arrive at ORD more than 15 minutes late?
22% chance · ±0 pts +7 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% 1.0d 12h 6h Departs Lands