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 3715 IN THE AIR (OFF 1:51 PM CT, ETA 2:24 PM CT) · SCHEDULED TIME UNKNOWN

Monday, October 5 Today

WN 3715 · SAT → HOU

took off 1:51 PM CT · expected to land 2:24 PM CT (scheduled time unknown)

Forecast issued Mon 2:00 PM ET · 1h before departure

Arrive at HOU more than 15 minutes late?

30% chance · ±2 pts +3 pts · 24h

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

What’s moving the odds

↑ Other factors

↑ HOU is prone to delays

↑ This flight has been late 24% of the time recently

↓ Mondays in October are usually quieter than average

↓ Mostly benign weather forecast at SAT

Weather at each end

SAT (origin) Gusts25 kt Ceiling3,700 ft Visibility10+ mi Precipnone

HOU (destination) Gusts24 kt Ceiling900 ft Visibility2.5 mi Precip0.03 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 3715 · SAT → HOU

Odds over time