Schedule: the flights that flew on Sunday, Oct 25, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

DELTA · FLIGHT DL 691 SCHEDULED · TYPICAL SCHEDULE

Sunday, November 1

DL 691 · ATL → PDX

departs 7:29 PM ET · arrives 9:32 PM PT

Forecast issued Fri 3:00 PM ET · 54h before departure

Arrive at PDX more than 15 minutes late?

20% chance · ±3 pts – · 24h

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

How late will it get to PDX?

On time or early
79%
15–30 min late
8%
30 min–1 hour late
8%
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

↑ 7pm departures from ATL are often late

↑ Later flights pick up delays from earlier in the day

↑ Arrivals into PDX at that hour are often late

↓ ATL usually runs smoothly

↓ Mostly benign weather forecast at PDX

Weather at each end

ATL (origin) Gusts24 kt Ceiling3,000 ft Visibility10+ mi Precipnone

PDX (destination) Gusts2 kt Ceiling2,700 ft Visibility8 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 691 · ATL → PDX

Odds over time

How late will it get to PDX?