Shinjuku 661K
Alerts for train 661K
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Shinjuku.
Running now ยท updated 07:01
Running now 0 min
Today it is running no worse than usual: typical arrival delay is 0 min; 100% of the last 30 runs arrived on time.
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sun 23 Aug Max en route +13 min ยท last fix heading to โ +9 min
Distribution ยท 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% ยท 0
- On time 99% ยท 89
- 3โ10 min 1% ยท 1
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=13
- 100% T n=13
- 100% W n=12
- 100% T n=13
- 100% F n=13
- 100% S n=13
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 27 Oct | Jimbocho 06:59 | 0 min | +1 min |
| Mon 26 Oct | Shinjuku 07:09 | 0 min | โ |
| Sun 25 Oct | Shinjuku 07:05 | 0 min | โ |
| Sat 24 Oct | Shinjuku 07:05 | +1 min | +1 min |
| Fri 23 Oct | Shinjuku 07:09 | +1 min | +1 min |
| Thu 22 Oct | Shinjuku 07:10 | 0 min | +1 min |
| Wed 21 Oct | Shinjuku 07:10 | 0 min | โ |
| Tue 20 Oct | Shinjuku 07:10 | 0 min | +1 min |
| Mon 19 Oct | Shinjuku 07:10 | +1 min | +1 min |
| Sun 18 Oct | Shinjuku 07:06 | 0 min | +1 min |
| Sat 17 Oct | Shinjuku 07:05 | 0 min | +1 min |
| Fri 16 Oct | Shinjuku 07:09 | +1 min | +1 min |
| Thu 15 Oct | Shinjuku 07:09 | +1 min | +1 min |
| Wed 14 Oct | Shinjuku 07:10 | 0 min | +1 min |
| Tue 13 Oct | Shinjuku 07:10 | 0 min | โ |
| Mon 12 Oct | Shinjuku 07:05 | 0 min | +1 min |
| Sun 11 Oct | Shinjuku 07:06 | 0 min | โ |
| Sat 10 Oct | Shinjuku 07:05 | 0 min | โ |
| Fri 9 Oct | Shinjuku 07:10 | 0 min | +1 min |
| Thu 8 Oct | Shinjuku 07:09 | 0 min | +1 min |
| Wed 7 Oct | Shinjuku 07:09 | 0 min | +1 min |
| Tue 6 Oct | Shinjuku 07:09 | 0 min | โ |
| Mon 5 Oct | โ 07:09 | 0 min | โ |
| Sun 4 Oct | โ 06:58 | 0 min | โ |
| Sat 3 Oct | โ 07:05 | 0 min | โ |
| Fri 2 Oct | โ 07:10 | 0 min | โ |
| Thu 1 Oct | โ 07:10 | 0 min | โ |
| Wed 30 Sept | โ 07:09 | 0 min | โ |
| Tue 29 Sept | โ 07:10 | 0 min | โ |
| Mon 28 Sept | โ 07:09 | 0 min | โ |
Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 11 July 2026.