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.

UNITED · FLIGHT UA 2319 LANDED 7:39 PM PT, ~2 MIN LATE · SCHEDULED TIME UNKNOWN

Tuesday, September 29

UA 2319 · IAD → SNA

took off 5:52 PM ET · landed 7:39 PM PT (scheduled time unknown)

Forecast issued Tue 10:00 PM ET · 4h after departure

Arrive at SNA more than 15 minutes late?

16% chance · ±0 pts +2 pts · 24h

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

What’s moving the odds

↑ 5pm departures from IAD are often late

↑ UA's recent on-time record

↑ Later flights pick up delays from earlier in the day

↓ Other factors

↓ Tuesdays in September are usually quieter than average

Weather at each end

IAD (origin) Gusts9 kt Ceiling4,200 ft Visibility8.8 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.

UA 2319 · IAD → SNA

Odds over time