DL 509 · JAC → SLC

departs 5:48 PM MT · arrives 6:50 PM MT

Forecast issued Tue 4:00 PM ET · 4h before departure

Arrive at SLC more than 15 minutes late?

12% chance · ±1 pts −4 pts · 24h

HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.

How late will it get to SLC?

On time or early
87%
15–30 min late
7%
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

↑ Other factors

↑ JAC is prone to delays

↓ This flight has been late 11% of the time recently

↓ Tuesdays in September are usually quieter than average

Weather at each end

JAC (origin) Gusts7 kt Ceiling100 ft Visibility0.25 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 509 · JAC → SLC

Odds over time

How late will it get to SLC?