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 4004 LANDED 6:34 PM ET, ~4 MIN LATE · SCHEDULED TIME UNKNOWN

Wednesday, September 30 Today

WN 4004 · DAL → CHS

took off 3:36 PM CT · landed 6:34 PM ET (scheduled time unknown)

Forecast issued Wed 8:00 PM ET · 3h after departure

Arrive at CHS more than 15 minutes late?

58% chance · ±0 pts +21 pts · 24h

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

What’s moving the odds

↑ Gusts to 27 kt, 0.5 in of rain forecast at DAL that day

↑ Other factors

↑ 3pm departures from DAL are often late

↓ Wednesdays in September are usually quieter than average

↓ Mostly benign weather forecast at CHS

Weather at each end

DAL (origin) Gusts27 kt Ceiling2,100 ft Visibility4 mi Precip0.25 in

CHS (destination) Gusts8 kt Ceiling7,000 ft Visibility4 mi Precipnone

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 4004 · DAL → CHS

Odds over time