Train NS 4220 Leiden Centraal – Haarlem
It has not run yet today
Last recorded run: Saturday 24 October 0 min
Next service: today 09:20 from Leiden Centraal · Sun 25 Oct
Next departure 09:20 today · Leiden Centraal
On-time · 30 days
100%
12/12 runs under 3 min
RT coverage: 9 full · 3 partial · 15 no data
On-time · 90 days
100%
12/12 runs under 3 min
RT coverage: 9 full · 3 partial · 68 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
0min
9 in 10 runs arrive with less than this
30 days: 0 min
Last 30 days
Arrival delay at Haarlem, 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
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 100% · 12
- 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=2
- 100% S n=1
Stops and timetable
Timetable of the latest run from the operator’s GTFS (5 stops).
| Stop | Sched. |
|---|---|
| 09:20 | |
| 09:25 | |
| 09:32 | |
| 09:38 | |
| 09:43 |
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 |
|---|---|---|---|
| Sat 24 Oct | Heemstede-Aerdenhout 09:52Partial coverage | 0 min | — |
| Fri 23 Oct | Heemstede-Aerdenhout 09:52 | No data | — |
| Thu 22 Oct | Heemstede-Aerdenhout 09:53 | 0 min | — |
| Wed 21 Oct | Heemstede-Aerdenhout 09:52 | 0 min | — |
| Tue 20 Oct | Heemstede-Aerdenhout 09:56 | 0 min | — |
| Mon 19 Oct | Heemstede-Aerdenhout 09:52 | 0 min | — |
| Sun 18 Oct | Heemstede-Aerdenhout 09:52Partial coverage | 0 min | — |
| Sat 17 Oct | Heemstede-Aerdenhout 09:52Partial coverage | 0 min | — |
| Fri 16 Oct | Heemstede-Aerdenhout 09:53 | 0 min | — |
| Thu 15 Oct | Hillegom 10:58 | No data | — |
| Wed 14 Oct | Heemstede-Aerdenhout 09:52 | No data | — |
| Tue 13 Oct | Heemstede-Aerdenhout 09:52 | No data | — |
| Mon 12 Oct | Heemstede-Aerdenhout 09:53 | No data | — |
| Fri 9 Oct | Heemstede-Aerdenhout 09:53 | 0 min | — |
| Thu 8 Oct | Heemstede-Aerdenhout 09:52 | 0 min | — |
| Wed 7 Oct | Heemstede-Aerdenhout 09:52 | 0 min | — |
| Tue 6 Oct | Heemstede-Aerdenhout 09:52 | 0 min | — |
| Mon 5 Oct | Heemstede-Aerdenhout 09:53 | No data | — |
| Sun 4 Oct | Heemstede-Aerdenhout 09:52 | No data | — |
| Sat 3 Oct | Halfweg-Zwanenburg 10:06 | No data | — |
| Fri 2 Oct | Heemstede-Aerdenhout 09:52 | No data | — |
| Thu 1 Oct | Heemstede-Aerdenhout 09:52 | No data | — |
| Wed 30 Sept | Heemstede-Aerdenhout 09:54 | No data | — |
| Tue 29 Sept | Heemstede-Aerdenhout 09:52 | No data | — |
| Mon 28 Sept | Heemstede-Aerdenhout 09:52 | No data | — |
| Sun 27 Sept | Heemstede-Aerdenhout 09:52 | No data | — |
| Sat 26 Sept | Heemstede-Aerdenhout 09:52 | No data | — |
| Fri 25 Sept | Heemstede-Aerdenhout 09:52 | No data | — |
| Thu 24 Sept | Heemstede-Aerdenhout 09:52 | No data | — |
| Wed 23 Sept | Heemstede-Aerdenhout 09:52 | No data | — |