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 1931 LANDED 2:43 PM AT, ~6 MIN LATE · SCHEDULED TIME UNKNOWN

Saturday, October 3 Yesterday

WN 1931 · FLL → SJU

took off 12:35 PM ET · landed 2:43 PM AT (scheduled time unknown)

Forecast issued Sat 10:00 PM ET · 9h after departure

Arrive at SJU more than 15 minutes late?

37% chance · ±0 pts – · 24h

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

What’s moving the odds

↑ Other factors

↑ 12pm departures from FLL are often late

↑ This flight has been late 32% of the time recently

↓ Saturdays in October are usually quieter than average

Weather at each end

FLL (origin) Gusts21 kt Ceiling1,800 ft Visibility10+ mi Precip0.14 in

SJU (destination) Gusts25 kt Ceiling8,500 ft 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 1931 · FLL → SJU

Odds over time