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 3798 SCHEDULED · SCHEDULED TIME UNKNOWN

Wednesday, September 30 Today

WN 3798 · STL → ATL

departs 10:28 AM CT · arrives 12:30 PM ET

Forecast issued Wed 8:00 AM ET · 4h before departure

Arrive at ATL more than 15 minutes late?

10% chance · ±0 pts +3 pts · 24h

HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.

What’s moving the odds

↑ Other factors

↑ ATL is busy at that time

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

↓ Mostly benign weather forecast at ATL

↓ Wednesdays in September are usually quieter than average

Weather at each end

STL (origin) Gusts14 kt Ceiling9,000 ft Visibility10+ mi Precipnone

ATL (destination) Gusts11 kt Ceilingnone (clear) Visibility10+ 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 3798 · STL → ATL

Odds over time