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.

SOUTHWEST · FLIGHT WN 1064 LANDED 5:20 PM ET, ~10 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

WN 1064 · BWI → ROC

took off 4:32 PM ET · landed 5:20 PM ET (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 6h after departure

Odds over time

Arrive at ROC more than 15 minutes late?
44% chance · ±0 pts +16 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% 1.1d 12h 6h Departs Lands