DL 1173 · ONT → SLC

departs 1:06 PM PT · arrives 3:59 PM MT

Forecast issued Tue 5:00 PM ET · 23h before departure

Arrive at SLC more than 15 minutes late?

6% chance · ±0 pts – · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to SLC?

On time or early
94%
15–30 min late
2%
30 min–1 hour late
1%
1–2 hours late
1%
Over 2 hours late
1%
Cancelled
<1%

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

What’s moving the odds

↑ 1pm departures from ONT are often late

↓ This flight has been late 8% of the time recently

↓ Wednesdays in September are usually quieter than average

Weather at each end

ONT (origin) Gusts17 kt Ceilingnone (clear) Visibility7 mi Precipnone

SLC (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.

DL 1173 · ONT → SLC

Odds over time

How late will it get to SLC?