Keystone 644
Alerts for train 644
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Keystone.
Running now · updated 18:01
Running now +3 min
Today it is running no worse than usual: typical arrival delay is +11 min; 27% of the last 22 runs arrived on time.
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 20 Oct Max en route +54 min · last fix heading to Ny Moynihan Train Hall At Penn Station +54 min
- Mon 5 Oct Max en route +36 min · last fix heading to Ny Moynihan Train Hall At Penn Station +33 min
- Fri 30 Oct Max en route +28 min · last fix heading to Grand Central +28 min
- Fri 23 Oct Max en route +24 min · last fix heading to Grand Central +22 min
- Fri 16 Oct Max en route +21 min · last fix heading to Grand Central +21 min
Distribution · 90 days
25 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% · 4
- On time 16% · 4
- 3–10 min 16% · 4
- 10–30 min 44% · 11
- 30+ min 8% · 2
On-time by weekday
- 20% M n=5
- 40% T n=5
- 40% W n=5
- 60% T n=5
- 0% F n=5
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | Trenton 17:58 | +3 min | +3 min |
| Thu 5 Nov | Grand Central 11:49 | +11 min | +19 min |
| Wed 4 Nov | Grand Central 11:47 | 0 min | +6 min |
| Tue 3 Nov | Grand Central 11:49 | 0 min | +7 min |
| Mon 2 Nov | Grand Central 11:48 | +12 min | +20 min |
| Fri 30 Oct | Grand Central 11:50 | +28 min | +28 min |
| Thu 29 Oct | Grand Central 11:51 | +6 min | +10 min |
| Wed 28 Oct | Grand Central 11:48 | +11 min | +13 min |
| Tue 27 Oct | Ny Moynihan Train Hall At Penn Station 11:54 | +20 min | +24 min |
| Mon 26 Oct | Grand Central 11:49 | −3 min | +4 min |
| Fri 23 Oct | Grand Central 11:47 | +22 min | +24 min |
| Thu 22 Oct | Grand Central 11:49 | 0 min | +7 min |
| Wed 21 Oct | Grand Central 11:48 | +8 min | +13 min |
| Tue 20 Oct | Ny Moynihan Train Hall At Penn Station 12:09 | +54 min | +54 min |
| Mon 19 Oct | Grand Central 11:50 | +13 min | +17 min |
| Fri 16 Oct | Grand Central 11:44 | +21 min | +21 min |
| Thu 15 Oct | Grand Central 11:48 | 0 min | +7 min |
| Wed 14 Oct | Grand Central 11:48 | +10 min | +10 min |
| Tue 13 Oct | Grand Central 11:49 | +13 min | +15 min |
| Mon 12 Oct | Grand Central 11:52 | +6 min | +10 min |
| Fri 9 Oct | Grand Central 11:43 | +11 min | +13 min |
| Thu 8 Oct | Grand Central 11:42 | −3 min | +4 min |
| Wed 7 Oct | Grand Central 11:47 | −7 min | — |
| Tue 6 Oct | Grand Central 11:51 | −5 min | +4 min |
| Mon 5 Oct | Ny Moynihan Train Hall At Penn Station 12:05 | +33 min | +36 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 10 July 2026.