Schedule: FAA flight plans.
DELTA · FLIGHT DL 1421
IN THE AIR (OFF 8:39 AM PT, ETA 9:31 AM PT)
Today
DL 1421 · LAX → SFO
took off 8:39 AM PT · expected to land 9:31 AM PT (scheduled 7:28 AM PT → 8:51 AM PT)
Forecast issued Mon 10:00 AM ET · 0h before departure
Odds over time
Arrive at SFO more than 15 minutes late?
100%
chance · ±0 pts
−5 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
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How late will it get to SFO?
LIVE
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On time or early
<1%
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15–30 min late
4%
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30 min–1 hour late
86%
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1–2 hours late
10%
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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.