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 4102 LANDED 12:28 PM CT, ~19 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

MQ 4102 · DEN → ORD

took off 9:35 AM MT · landed 12:28 PM CT (scheduled time unknown)
Forecast issued Mon 10:00 PM ET · 10h after departure

Odds over time

Arrive at ORD more than 15 minutes late?
16% 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% 1.0d 12h 6h Departs Lands