OO 3744 · ONT → SLC

departs 5:12 PM PT · arrives 8:08 PM MT

Forecast issued Wed 10:00 PM ET · 2h after departure

Arrive at SLC more than 15 minutes late?

17% 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 SLC?

On time or early
90%
15–30 min late
4%
30 min–1 hour late
2%
1–2 hours late
2%
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

↑ Later flights pick up delays from earlier in the day

↑ OO's recent on-time record

↓ This flight has been late 9% of the time recently

↓ Wednesdays in September are usually quieter than average

Weather at each end

ONT (origin) Gusts18 kt Ceilingnone (clear) Visibility10+ 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.

OO 3744 · ONT → SLC

Odds over time

How late will it get to SLC?