Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 4320
IN THE AIR (OFF 8:24 AM PT, ETA 9:32 AM PT)
Today
WN 4320 · SAN → SMF
took off 8:24 AM PT · expected to land 9:32 AM PT (scheduled 8:21 AM PT → 10:05 AM PT)
Forecast issued Thu 10:00 AM ET · 1h before departure
Odds over time
Arrive at SMF more than 15 minutes late?
0%
chance · ±0 pts
−7 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 SMF?
LIVE
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On time or early
100%
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15–30 min late
0%
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30 min–1 hour late
0%
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1–2 hours late
0%
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Over 2 hours late
0%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.