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 3713 IN THE AIR (OFF 4:05 PM CT, ETA 7:02 PM ET) · SCHEDULED TIME UNKNOWN
Today

WN 3713 · MSP → BWI

took off 4:05 PM CT · expected to land 7:02 PM ET (scheduled time unknown)
Forecast issued Sat 3:00 PM ET · 2h before departure

Odds over time

Arrive at BWI more than 15 minutes late?
33% chance · ±0 pts – · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 13h 6h Now Departs Lands