Schedule: FAA flight plans.
DELTA · FLIGHT DL 797
IN THE AIR (OFF 7:42 PM ET, ETA 10:24 PM PT)
Today
DL 797 · BOS → SEA
took off 7:42 PM ET · expected to land 10:24 PM PT (scheduled 7:25 PM ET → 10:36 PM PT)
Forecast issued Mon 6:00 PM ET · 1h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
7%
chance · ±0 pts
−2 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 SEA?
LIVE
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On time or early
93%
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15–30 min late
6%
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30 min–1 hour late
<1%
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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.