Train NS 4821 Amsterdam Centraal – Santpoort Noord
✓ Today’s run finished
Today, last fix heading to Obdam at 09:59 No data
- Amsterdam Centraal08:25
- Amsterdam Sloterdijk08:30
- Halfweg-Zwanenburg08:35
- Haarlem08:43
- Bloemendaal08:49
- Santpoort Zuid08:52
- Santpoort Noord08:54
Next service: tomorrow 08:25 from Amsterdam Centraal · Tue 3 Nov
Next departure 08:25 tomorrow · Amsterdam Centraal
On-time · 30 days
100%
16/16 runs under 3 min
RT coverage: 15 full · 1 partial · 14 no data
On-time · 90 days
100%
16/16 runs under 3 min
RT coverage: 15 full · 1 partial · 73 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: +1 min
Last 30 days
Arrival delay at Santpoort Noord, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Distribution · 90 days
16 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 100% · 16
- 3–10 min 0% · 0
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=1
- 100% T n=2
- 100% W n=2
- 100% T n=2
- 100% F n=2
- 100% S n=4
- 100% S n=3
Stops and timetable
Timetable of the latest run from the operator’s GTFS (8 stops).
| Stop | Sched. |
|---|---|
| 08:25 | |
| 08:30 | |
| 08:35 | |
| 08:40 | |
| 08:43 / 08:45 | |
| 08:49 | |
| 08:52 | |
| 08:54 |
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.
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 2 Nov | Obdam 09:59 | No data | — |
| Sun 1 Nov | Santpoort Zuid 09:07Partial coverage | 0 min | — |
| Sat 31 Oct | Santpoort Zuid 09:08 | +1 min | +1 min |
| Fri 30 Oct | Obdam 10:03 | 0 min | — |
| Thu 29 Oct | Obdam 09:59 | No data | — |
| Wed 28 Oct | Obdam 09:59 | 0 min | — |
| Tue 27 Oct | Obdam 10:00 | No data | — |
| Mon 26 Oct | Obdam 09:59 | No data | — |
| Sun 25 Oct | Obdam 09:59 | No data | — |
| Sat 24 Oct | Obdam 09:59 | 0 min | — |
| Fri 23 Oct | Obdam 09:59 | No data | — |
| Thu 22 Oct | Obdam 09:59 | No data | — |
| Wed 21 Oct | Obdam 09:59 | No data | — |
| Tue 20 Oct | Obdam 10:04 | 0 min | — |
| Mon 19 Oct | Obdam 10:04 | 0 min | — |
| Sun 18 Oct | Obdam 10:01 | +2 min | +3 min |
| Sat 17 Oct | Obdam 09:59 | 0 min | — |
| Fri 16 Oct | Heemskerk 09:19 | No data | — |
| Thu 15 Oct | Alkmaar 10:58 | 0 min | — |
| Wed 14 Oct | Obdam 09:59 | No data | — |
| Tue 13 Oct | Obdam 09:59 | No data | — |
| Mon 12 Oct | Obdam 10:00 | No data | — |
| Sun 11 Oct | Alkmaar Noord 09:48 | 0 min | — |
| Sat 10 Oct | Alkmaar Noord 09:49 | 0 min | — |
| Fri 9 Oct | Alkmaar Noord 09:50 | 0 min | — |
| Thu 8 Oct | Alkmaar Noord 09:49 | 0 min | — |
| Wed 7 Oct | Alkmaar Noord 09:48 | 0 min | — |
| Tue 6 Oct | Alkmaar Noord 09:49 | 0 min | — |
| Mon 5 Oct | Alkmaar Noord 09:49 | No data | — |
| Sun 4 Oct | Heemskerk 09:20 | No data | — |