Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 4516
SCHEDULED
Today
WN 4516 · SEA → SJC
departs 9:29 AM PT · arrives 11:32 AM PT
Forecast issued Wed 10:00 AM ET · 2h before departure
Odds over time
Arrive at SJC more than 15 minutes late?
23%
chance · ±0 pts
+8 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
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How late will it get to SJC?
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On time or early
77%
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15–30 min late
18%
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30 min–1 hour late
3%
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1–2 hours late
1%
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Over 2 hours late
<1%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.