Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

ALASKA · FLIGHT AS 271 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 29 Tomorrow

AS 271 · HNL → ONT

departs 12:58 PM HT · arrives 9:27 PM PT

Forecast issued Wed 8:00 AM ET · 35h before departure

Arrive at ONT more than 15 minutes late?

39% chance · ±2 pts +2 pts · 24h

HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.

How late will it get to ONT?

On time or early
61%
15–30 min late
21%
30 min–1 hour late
9%
1–2 hours late
7%
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

↑ Cloud base down to 1,467 ft forecast at HNL that day

↑ 12pm departures from HNL are often late

↑ This flight has been late 23% of the time recently

↓ Mostly benign weather forecast at ONT

↓ Thursdays in October are usually quieter than average

Weather at each end

HNL (origin) Gusts18 kt Ceiling1,467 ft Visibility3 mi Precip0.10 in

ONT (destination) Gusts15 kt Ceiling3,500 ft Visibility7 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.

AS 271 · HNL → ONT

Odds over time

How late will it get to ONT?