AS 306 · BOS → SEA

took off 8:23 PM ET · landed 11:06 PM PT (scheduled 6:37 PM ET → 9:49 PM PT)

Forecast issued Sun 10:00 PM ET · 3h after departure

Arrive at SEA more than 15 minutes late?

Late chance · ±1 pts −2 pts · 24h

HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.

How late did it get to SEA?

RESOLVED

On time or early
–
15–30 min late
–
30 min–1 hour late
–
1–2 hours late
✓
Over 2 hours late
–

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ Arrivals into SEA at that hour are often late

↑ This flight has been late 36% of the time recently

↑ 6pm departures from BOS are often late

↓ Mostly benign weather forecast at BOS

↓ Cloud base down to 100 ft, visibility down to 0.25 mi forecast at SEA that day

Weather at each end

BOS (origin) Gusts13 kt Ceiling1,280 ft Visibility10+ mi Precip0.01 in

SEA (destination) Gusts6 kt Ceiling100 ft Visibility0.25 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.

AS 306 · BOS → SEA

Odds over time

How late did it get to SEA?