WN 3544 · SEA → SMF

departs 7:24 PM PT · arrives 9:17 PM PT

Forecast issued Wed 3:00 PM ET · 7h before departure

Arrive at SMF more than 15 minutes late?

48% chance · ±0 pts – · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to SMF?

On time or early
52%
15–30 min late
32%
30 min–1 hour late
6%
1–2 hours late
8%
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

↑ 7pm departures from SEA are often late

↑ WN's recent on-time record

↑ Later flights pick up delays from earlier in the day

↓ Wednesdays in September are usually quieter than average

↓ Mostly benign weather forecast at SMF

Weather at each end

SEA (origin) Gusts9 kt Ceiling1,300 ft Visibility10+ mi Precipnone

SMF (destination) Gusts6 kt Ceilingnone (clear) 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.

WN 3544 · SEA → SMF

Odds over time

How late will it get to SMF?