Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SOUTHWEST · FLIGHT WN 1375 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2

WN 1375 · DAL → ONT

departs 2:25 PM CT · arrives 3:25 PM PT

Forecast issued Wed 8:00 PM ET · 43h before departure

Arrive at ONT more than 15 minutes late?

37% chance · ±4 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
62%
15–30 min late
8%
30 min–1 hour late
14%
1–2 hours late
8%
Over 2 hours late
6%
Cancelled
2%

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

What’s moving the odds

↑ Cloud base down to 600 ft, 1.2 in of rain forecast at DAL that day

↑ DAL is prone to delays

↑ This flight has been late 25% of the time recently

↓ Mostly benign weather forecast at ONT

↓ DAL is quiet at that time

Weather at each end

DAL (origin) Gusts14 kt Ceiling600 ft Visibility3 mi Precip1.24 in

ONT (destination) Gusts16 kt Ceilingnone (clear) Visibility6 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 1375 · DAL → ONT

Odds over time

How late will it get to ONT?