Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3210
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
WN 3210 · PDX → SJC
departs 5:20 PM PT · arrives 7:05 PM PT
Forecast issued Sun 9:00 AM ET · 35h before departure
Watch this flight
Other days
Mon 10/5
Fri 10/9 27%
Odds over time
Arrive at SJC more than 15 minutes late?
23%
chance · ±3 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
23%
Leave 15+ late
27%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at SJC more than 15 minutes late?
Calm-weather odds: 18% · changed +0 pts in 24h
+0 pts
23%
Yes 23%
No 77%
Leave PDX more than 15 minutes late?
Calm-weather odds: 24% · changed +3 pts in 24h
+3 pts
27%
Yes 27%
No 73%
Arrive at SJC more than an hour late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SJC?
On time or early
77%
15–30 min late
10%
30 min–1 hour late
7%
1–2 hours late
5%
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
↑
Later flights pick up delays from earlier in the day
↑
This flight has been late 32% of the time recently
↑
5pm departures from PDX are often late
↓
Mondays in October are usually quieter than average
↓
Mostly benign weather forecast at SJC
Weather at each end
PDX (origin)
Gusts 12 kt Ceiling none (clear) Visibility 0.5 mi Precip none
SJC (destination)
Gusts 14 kt Ceiling none (clear) Visibility 7 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.