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 647 LANDED 10:17 PM CT, ~5 MIN LATE · SCHEDULED TIME UNKNOWN

Friday, October 2

WN 647 · BNA → MDW

took off 9:15 PM CT · landed 10:17 PM CT (scheduled time unknown)

Forecast issued Fri 10:00 PM ET · 0h before departure

Arrive at MDW more than 15 minutes late?

50% chance · ±1 pts +31 pts · 24h

HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.

What’s moving the odds

↑ 1.3 in of rain, thunderstorms forecast at PNS that day

↑ Cloud base down to 500 ft, 0.3 in of rain forecast at BNA that day

↑ This flight has been late 18% of the time recently

↓ Early flights usually leave on time

↓ BNA usually runs smoothly

Weather at each end

BNA (origin) Gusts22 kt Ceiling800 ft Visibility2 mi Precip1.06 in

MDW (destination) Gusts15 kt Ceiling900 ft Visibility7 mi Precip0.12 in

How this resolves

Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.

Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.

WN 647 · BNA → MDW

Odds over time