Tokyo Haneda→Seattle–Tacoma Delta Air Lines · HND→SEA
Cancellation: 3.8% / Avg delay when late: 141min
2026-9-9 – 2026-10-4 ・ 26 flights
By day of week Last 28 days
Mon
Dep100%n=3
Arr100%n=3
Tue
Dep66.7%n=3
Arr66.7%n=3
Wed
Dep50%n=4
Arr50%n=4
Thu
Dep33.3%n=3
Arr66.7%n=3
Fri
Dep75%n=4
Arr75%n=4
Sat
Dep100%n=4
Arr100%n=4
Sun
Dep100%n=4
Arr75%n=4
Days with n<5 are indicative. The last 2 days are pending confirmation and not yet included
By flight
| Flight | STD | On-time departure | n | On-time arrival | n | ||
|---|---|---|---|---|---|---|---|
| DL166 | 16:20 | 76% | 25 | 76% | 25 | ||
STD is the most frequent scheduled departure time over the last 28 days (local at origin)
Updated: / Last 28 days
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