Tokyo Haneda→Washington Dulles HND→IAD
Cancellation: 1.9% / Avg delay when late: 58min
Flight time & service
- Flight time (scheduled)
- 12h 47mActual average 12h 26m
- Flights per day
- 2
- Airlines serving
- 2
Flight time is the median scheduled gate-to-gate (block) time; the actual average excludes cancelled and diverted flights
By carrier
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
By day of week
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| Mon | 71.4% | +70min | n=7 | |
| Tue | 71.4% | +47min | n=7 | |
| Wed | 87.5% | +37min | n=8 | |
| Thu | 62.5% | +83min | n=8 | |
| Fri | 87.5% | +48min | n=8 | |
| Sat | 85.7% | +24min | n=7 | |
| Sun | 87.5% | +43min | n=8 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule / Faded rows are indicative (n<10); below n=5 no rate is shown
By departure time
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| 9:00-12:00 | 85.2% | +32min | n=27 | |
| 12:00-15:00 | — | Collecting data | +52min | n=1 |
| 15:00-18:00 | 76% | +76min | n=25 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
Monthly trend
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| 2026-10 | 100% | — | n=5 | |
| 2026-09 | 75% | +60min | n=60 | |
| 2026-08 | 81.5% | +78min | n=65 | |
| 2026-07 | 67.6% | +93min | n=37 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule / Faded rows are indicative (n<10); below n=5 no rate is shown
Flights on this route 2
See the full aircraft rotation history
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Updated: / Last 28 days
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