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 1777 LANDED 3:46 PM PT, ~5 MIN LATE · SCHEDULED TIME UNKNOWN

Saturday, October 3 Yesterday

WN 1777 · DEN → SJC

took off 2:40 PM MT · landed 3:46 PM PT (scheduled time unknown)

Forecast issued Sat 10:00 PM ET · 5h after departure

Arrive at SJC more than 15 minutes late?

35% 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

↑ This flight has been late 28% of the time recently

↑ 2pm departures from DEN are often late

↓ Gusts to 27 kt forecast at DEN that day

↓ Mostly benign weather forecast at SJC

Weather at each end

DEN (origin) Gusts27 kt Ceilingnone (clear) Visibility10+ mi Precipnone

SJC (destination) Gusts10 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 1777 · DEN → SJC

Odds over time