Schedule: the flights that flew on Monday, Oct 26, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

DELTA · FLIGHT DL 397 SCHEDULED · TYPICAL SCHEDULE

Monday, November 2 Tomorrow

DL 397 · OGG → SLC

departs 8:08 PM HT · arrives 5:00 AM MT

Forecast issued Sun 5:00 PM ET · 32h before departure

Arrive at SLC more than 15 minutes late?

14% chance · ±2 pts −1 pt · 24h

HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.

How late will it get to SLC?

On time or early
85%
15–30 min late
7%
30 min–1 hour late
3%
1–2 hours late
3%
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

↑ Later flights pick up delays from earlier in the day

↑ 0.3 in of rain forecast at SLC that day

↑ Gusts to 42 kt forecast at OGG that day

↓ 8pm departures from OGG are usually not late

↓ Arrivals into SLC at that hour are usually not late

Weather at each end

OGG (origin) Gusts42 kt Ceiling11,000 ft Visibility10+ mi Precipnone

SLC (destination) Gusts21 kt Ceiling1,933 ft Visibility8 mi Precip0.30 in

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 397 · OGG → SLC

Odds over time

How late will it get to SLC?