Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 300
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
WN 300 · PDX → SMF
departs 10:00 AM PT · arrives 11:25 AM PT
Forecast issued Fri 3:00 PM ET · 2h after departure
Watch this flight
Other days
Today
Mon 10/5 12%
Odds over time
Arrive at SMF more than 15 minutes late?
8%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
8%
Leave 15+ late
12%
Arrive 1h+ late
3%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
3.6d
2d
1d
12h
6h
Departs
Lands
Arrive at SMF more than 15 minutes late?
Calm-weather odds: 9% · changed −1 pt in 24h
−1 pt
8%
Yes 8%
No 92%
Leave PDX more than 15 minutes late?
Calm-weather odds: 12% · changed +0 pts in 24h
+0 pts
12%
Yes 12%
No 88%
Arrive at SMF more than an hour late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 100%
How late will it get to SMF?
On time or early
91%
15–30 min late
4%
30 min–1 hour late
1%
1–2 hours late
2%
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
↑
This flight has been late 29% of the time recently
↑
Other factors
↑
10am departures from PDX are often late
↓
Mostly benign weather forecast at PDX
↓
Mostly benign weather forecast at SMF
Weather at each end
PDX (origin)
Gusts 7 kt Ceiling none (clear) Visibility 10+ mi Precip none
SMF (destination)
Gusts 5 kt Ceiling none (clear) Visibility 10+ mi Precip none
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.