Schedule: FAA flight plans.
DELTA · FLIGHT DL 1421
DELAYED: NOW PLANNED TO TAKE OFF 7:52 AM PT (15 MIN LATER THAN FIRST FILED)
Today
DL 1421 · LAX → SFO
departs 7:28 AM PT · arrives 8:52 AM PT
Forecast issued Tue 2:00 AM ET · 8h before departure
Odds over time
Arrive at SFO more than 15 minutes late?
38%
chance · ±0 pts
+4 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
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How late will it get to SFO?
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On time or early
80%
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15–30 min late
8%
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30 min–1 hour late
7%
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1–2 hours late
3%
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Over 2 hours late
2%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.