Train NS 4239 Haarlem – Leiden Centraal
✓ Today’s run finished
Today, last fix heading to Den Haag Laan v NOI at 13:47 No data
- Haarlem12:47
- Heemstede-Aerdenhout12:52
- Hillegom12:57
- Voorhout13:04
- Leiden Centraal13:10
Next service: tomorrow 12:47 from Haarlem · Thu 22 Oct
Next departure 12:47 tomorrow · Haarlem
On-time · 30 days
100%
6/6 runs under 3 min
RT coverage: 5 full · 1 partial · 22 no data
On-time · 90 days
100%
6/6 runs under 3 min
RT coverage: 5 full · 1 partial · 75 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 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
6 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 100% · 6
- 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=1
- 100% W n=1
- 100% T n=1
- 100% F n=1
- — S n=0
- 100% S n=1
Stops and timetable
Timetable of the latest run from the operator’s GTFS (5 stops).
| Stop | Sched. |
|---|---|
| 12:47 | |
| 12:52 | |
| 12:57 | |
| 13:04 | |
| 13:10 |
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 |
|---|---|---|---|
| Wed 21 Oct | Den Haag Laan v NOI 13:47 | No data | — |
| Tue 20 Oct | Den Haag Laan v NOI 13:49 | No data | — |
| Mon 19 Oct | Den Haag Laan v NOI 13:46 | No data | — |
| Sun 18 Oct | Voorhout 13:21Partial coverage | +2 min | +2 min |
| Sat 17 Oct | Voorhout 13:22 | No data | — |
| Fri 16 Oct | Den Haag Laan v NOI 13:47 | No data | — |
| Thu 15 Oct | Den Haag Laan v NOI 13:45 | No data | — |
| Wed 14 Oct | Den Haag Laan v NOI 13:46 | No data | — |
| Tue 13 Oct | Den Haag Laan v NOI 13:46 | No data | — |
| Mon 12 Oct | Den Haag Laan v NOI 13:45 | No data | — |
| Fri 9 Oct | Den Haag Laan v NOI 13:47 | 0 min | — |
| Thu 8 Oct | Den Haag Laan v NOI 13:45 | 0 min | — |
| Wed 7 Oct | Den Haag Laan v NOI 13:45 | 0 min | — |
| Tue 6 Oct | Den Haag Laan v NOI 13:45 | 0 min | — |
| Mon 5 Oct | Den Haag Laan v NOI 13:45 | 0 min | — |
| Sun 4 Oct | Voorhout 13:20 | No data | — |
| Sat 3 Oct | Voorhout 13:20 | No data | — |
| Fri 2 Oct | Den Haag Laan v NOI 13:47 | No data | — |
| Thu 1 Oct | Den Haag Laan v NOI 13:46 | No data | — |
| Wed 30 Sept | Den Haag Laan v NOI 13:45 | No data | — |
| Tue 29 Sept | Den Haag Laan v NOI 13:45 | No data | — |
| Mon 28 Sept | Den Haag Laan v NOI 13:46 | No data | — |
| Sun 27 Sept | Den Haag Laan v NOI 13:50 | No data | — |
| Sat 26 Sept | Voorhout 13:21 | No data | — |
| Fri 25 Sept | Den Haag Laan v NOI 13:46 | No data | — |
| Thu 24 Sept | Den Haag Laan v NOI 13:45 | No data | — |
| Wed 23 Sept | Den Haag Laan v NOI 13:45 | No data | — |
| Tue 22 Sept | Den Haag Laan v NOI 13:45 | No data | — |
| Mon 21 Sept | Den Haag Laan v NOI 13:46 | No data | — |
| Sun 20 Sept | Voorhout 13:20 | No data | — |