Train NS 4263 Haarlem – Leiden Centraal
It has not run yet today
Last recorded run: Saturday 7 November 0 min
Next service: today 18:47 from Haarlem · Sun 8 Nov
Last 30 days
Arrival delay at Leiden Centraal, 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
20 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 100% · 20
- 3–10 min 0% · 0
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=4
- 100% T n=2
- 100% W n=1
- 100% T n=3
- 100% F n=4
- 100% S n=4
- 100% S n=2
Stops and timetable
Timetable of the latest run from the operator’s GTFS (5 stops).
Last 90 days, 20 runs. At intermediate stops it is an estimate from the delay at origin and destination. Delays over 2 h count as “> 2 h”: our data does not measure them exactly.
| Stop | Sched. | Usually | 9 days in 10 |
|---|---|---|---|
| 18:47 | on time | on time | |
| 18:52 | ≈ on time | ≈ on time | |
| 18:57 | ≈ on time | ≈ +1 min | |
| 19:04 | ≈ on time | ≈ +1 min | |
| 19:10 | on time | +1 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.
Will I make my connection?
Pick where you get off and how many minutes you have until your next train. We work it out from what this train did over the last 90 days.
Include the time to change platforms. It is an estimate from past data, not a guarantee. Days more than 2 h late count as a missed connection.
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Voorhout 19:19Partial coverage | 0 min | — |
| Fri 6 Nov | Haarlem 19:37 | +2 min | +2 min |
| Thu 5 Nov | — 19:34 | No data | — |
| Wed 4 Nov | — 19:34 | No data | — |
| Tue 3 Nov | — 19:34 | No data | — |
| Mon 2 Nov | Haarlem 19:34 | 0 min | — |
| Sun 1 Nov | Voorhout 19:19Partial coverage | 0 min | — |
| Sat 31 Oct | Voorhout 19:19Partial coverage | 0 min | — |
| Fri 30 Oct | Heemstede-Aerdenhout 19:06 | 0 min | — |
| Thu 29 Oct | — 19:35 | 0 min | — |
| Wed 28 Oct | — 19:35 | 0 min | — |
| Tue 27 Oct | — 20:26 | 0 min | — |
| Mon 26 Oct | — 19:37 | No data | — |
| Sun 25 Oct | Voorhout 19:22 | No data | — |
| Sat 24 Oct | Voorhout 19:22Partial coverage | 0 min | — |
| Fri 23 Oct | Den Haag Mariahoeve 19:42 | +1 min | — |
| Thu 22 Oct | — 19:36 | 0 min | — |
| Wed 21 Oct | — 19:36 | No data | — |
| Tue 20 Oct | — 19:35 | No data | — |
| Mon 19 Oct | — 19:35 | 0 min | — |
| Sun 18 Oct | Voorhout 19:19Partial coverage | 0 min | — |
| Sat 17 Oct | Voorhout 19:19Partial coverage | 0 min | — |
| Fri 16 Oct | Den Haag Laan v NOI 19:46 | No data | — |
| Thu 15 Oct | — 19:35 | No data | — |
| Wed 14 Oct | Den Haag Laan v NOI 19:42 | No data | — |
| Tue 13 Oct | — 19:36 | No data | — |
| Mon 12 Oct | — 19:36 | 0 min | — |
| Fri 9 Oct | — 19:36 | 0 min | — |
| Thu 8 Oct | — 02:25 | 0 min | +15 min |
| Tue 6 Oct | — 19:35 | 0 min | — |