Schedule: the flights that flew on Tuesday, Nov 3, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

ALASKA · FLIGHT AS 305 SCHEDULED · TYPICAL SCHEDULE

Tuesday, November 10

AS 305 · MIA → SEA

departs 6:20 PM ET · arrives 10:00 PM PT

Forecast issued Sun 1:00 PM ET · 53h before departure

Arrive at SEA more than 15 minutes late?

27% chance · ±4 pts – · 24h

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

How late will it get to SEA?

On time or early
72%
15–30 min late
14%
30 min–1 hour late
8%
1–2 hours late
4%
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

↑ 0.3 in of rain forecast at SEA that day

↑ 6pm departures from MIA are often late

↑ This flight has been late 29% of the time recently

↓ Tuesdays in November are usually quieter than average

↓ Other factors

Weather at each end

MIA (origin) Gusts13 kt Ceiling5,000 ft Visibility10+ mi Precip0.01 in

SEA (destination) Gusts15 kt Ceiling1,500 ft Visibility3 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.

AS 305 · MIA → SEA

Odds over time

How late will it get to SEA?