Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 420
SCHEDULED
Today
WN 420 · AUS → SAN
departs 6:04 AM CT · arrives 7:18 AM PT
Your aircraft is N8662F (B738), coming in as WN 1417 from PHX: landed 1:11 AM CT.
Forecast issued Mon 6:00 AM ET · 1h before departure
Odds over time
Arrive at SAN more than 15 minutes late?
18%
chance · ±0 pts
+0 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 SAN?
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On time or early
91%
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15–30 min late
5%
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30 min–1 hour late
1%
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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%.