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 4771 LANDED 10:28 AM PT, ~6 MIN LATE · SCHEDULED TIME UNKNOWN

Tuesday, September 29

WN 4771 · DEN → SNA

took off 9:35 AM MT · landed 10:28 AM PT (scheduled time unknown)

Forecast issued Tue 10:00 PM ET · 10h after departure

Arrive at SNA more than 15 minutes late?

13% 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

↑ DEN is busy at that time

↑ 9am departures from DEN are often late

↓ Mostly benign weather forecast at SNA

↓ Mostly benign weather forecast at DEN

Weather at each end

DEN (origin) Gusts9 kt Ceiling6,000 ft Visibility10+ mi Precipnone

SNA (destination) Gusts17 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 4771 · DEN → SNA

Odds over time