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 3602 LANDED 6:37 PM CT, ~17 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

MQ 3602 · YUL → ORD

took off 5:51 PM EDT · landed 6:37 PM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 4h after departure

Odds over time

Arrive at ORD more than 15 minutes late?
26% chance · ±0 pts +1 pt · 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% 1.1d 12h 6h Departs Lands