Shinjuku 664K
View line Shinjuku
Alerts for train 664K
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.
The mini-map returns when the train runs
On-time · 30 days
90%
18/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
91%
20/22 runs under 3 min
RT coverage: 22 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: +2 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 13 Oct Max en route +9 min · last fix heading to Motoyawata +8 min
- Wed 4 Nov Max en route +3 min · last fix heading to Motoyawata +3 min
Distribution · 90 days
22 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 91% · 20
- 3–10 min 9% · 2
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=4
- 75% T n=4
- 80% W n=5
- 100% T n=5
- 100% F n=4
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Motoyawata 07:49 | +1 min | +1 min |
| Wed 4 Nov | Motoyawata 07:49 | +3 min | +3 min |
| Mon 2 Nov | Motoyawata 07:48 | 0 min | — |
| Fri 30 Oct | Motoyawata 07:49 | 0 min | — |
| Thu 29 Oct | Motoyawata 07:49 | 0 min | — |
| Wed 28 Oct | Motoyawata 07:49 | 0 min | — |
| Tue 27 Oct | Motoyawata 07:48 | 0 min | +1 min |
| Mon 26 Oct | Motoyawata 07:51 | +2 min | +3 min |
| Fri 23 Oct | Motoyawata 07:48 | 0 min | — |
| Thu 22 Oct | Motoyawata 07:48 | 0 min | +1 min |
| Wed 21 Oct | Motoyawata 07:49 | 0 min | — |
| Tue 20 Oct | Motoyawata 07:49 | 0 min | — |
| Mon 19 Oct | Motoyawata 07:48 | 0 min | +1 min |
| Fri 16 Oct | Motoyawata 07:49 | +2 min | +3 min |
| Thu 15 Oct | Motoyawata 07:48 | 0 min | — |
| Wed 14 Oct | Motoyawata 07:50 | 0 min | — |
| Tue 13 Oct | Motoyawata 07:58 | +8 min | +9 min |
| Fri 9 Oct | Motoyawata 07:49 | 0 min | +1 min |
| Thu 8 Oct | Motoyawata 07:48 | 0 min | +1 min |
| Wed 7 Oct | Motoyawata 07:48 | +1 min | +1 min |
| Tue 6 Oct | Motoyawata 07:48 | 0 min | — |
| Mon 5 Oct | — 07:49 | 0 min | — |
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.