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 1124 LANDED 11:15 PM CT, ~60 MIN LATE · SCHEDULED TIME UNKNOWN
Yesterday

WN 1124 · MCO → MDW

took off 10:00 PM ET · landed 11:15 PM CT (scheduled time unknown)
Forecast issued Sat 10:00 PM ET · 1h after departure

Odds over time

Arrive at MDW more than 15 minutes late?
41% chance · ±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% 25% 50% 75% 100% 17h 12h 6h Departs Now Lands