Schedule: the flights that flew on Tuesday, Oct 20, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 345 SCHEDULED · TYPICAL SCHEDULE

Tuesday, October 27

UA 345 · EWR → LAX

departs 8:12 PM ET · arrives 11:02 PM PT

Forecast issued Tue 11:00 PM ET · 3h after departure

Arrive at LAX more than 15 minutes late?

35% chance · ±0 pts +2 pts · 24h

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

How late will it get to LAX?

On time or early
64%
15–30 min late
21%
30 min–1 hour late
8%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
<1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ UA's recent on-time record

↑ EWR is prone to delays

↑ 8pm departures from EWR are often late

↓ Mostly benign weather forecast at EWR

↓ Tuesdays in October are usually quieter than average

Weather at each end

EWR (origin) Gusts18 kt Ceilingnone (clear) Visibility10+ mi Precipnone

LAX (destination) Gusts11 kt Ceiling1,500 ft Visibility9 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 345 · EWR → LAX

Odds over time

How late will it get to LAX?