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.

UNITED · FLIGHT UA 1935 LANDED 12:42 PM CT, ~15 MIN LATE · SCHEDULED TIME UNKNOWN

UA 1935 · PVD → ORD

took off 11:32 AM ET · landed 12:42 PM CT (scheduled time unknown)
Forecast issued Wed 10:00 PM ET · 10h after departure

Odds over time

Arrive at ORD more than 15 minutes late?
56% chance · ±0 pts +0 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 1.0d 12h 6h Departs Lands