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 2642 LANDED 8:08 AM CT, ~4 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

WN 2642 · MCI → MDW

took off 7:12 AM CT · landed 8:08 AM CT (scheduled time unknown)
Forecast issued Sat 10:00 PM ET · 14h after departure

Odds over time

Arrive at MDW more than 15 minutes late?
8% chance · ±0 pts +3 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 3% 6% 9% 12% 5h Departs Lands