DL 1173 · ONT → SLC

took off 1:06 PM PT · expected to land 3:25 PM MT (scheduled 1:01 PM PT → 3:50 PM MT)

Forecast issued Tue 3:00 PM ET · 1h before departure

Arrive at SLC more than 15 minutes late?

<1% 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?

LIVE

On time or early
100%
15–30 min late
<1%
30 min–1 hour late
0%
1–2 hours late
0%
Over 2 hours late
0%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.

What’s moving the odds

↑ 1pm departures from ONT are often late

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

↓ Tuesdays in September are usually quieter than average

Weather at each end

ONT (origin) Gusts20 kt Ceilingnone (clear) Visibility9 mi Precipnone

SLC (destination) Gusts16 kt Ceiling6,500 ft 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?