Train NS 4251 Haarlem – Den Haag Centraal

Haarlem 15:47 → Den Haag Centraal 16:34 Daily 0 h 47 min · 10 stops NS (Nederlandse Spoorwegen)

Running now · updated 15:35

Heading to Den Haag Centraal No data

Estimated arrival at Den Haag Centraal 16:34

  1. Haarlem15:47
  2. Hillegom15:57
  3. Voorhout16:04
  4. De Vink16:20
  5. Voorschoten16:23
  6. Den Haag Laan v NOI16:31
  7. Den Haag Centraal16:34
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On-time · 30 days
100%
10/10 runs under 3 min
RT coverage: 5 full · 5 partial · 18 no data
On-time · 90 days
100%
12/12 runs under 3 min
RT coverage: 7 full · 5 partial · 69 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 Den Haag 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

12 runs with a known final delay. On time = under 3 min, the same cut the map uses.

  • Early 8% · 1
  • On time 92% · 11
  • 3–10 min 0% · 0
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 100% M n=2
  • 100% T n=2
  • 100% W n=1
  • 100% T n=3
  • 100% F n=1
  • 100% S n=1
  • 100% S n=2

Stops and timetable

Timetable of the latest run from the operator’s GTFS (10 stops).

StopSched.Today
Haarlem
15:47
Heemstede-Aerdenhout
15:52
Hillegom
15:57
Voorhout
16:04
Leiden Centraal
16:10 / 16:16
De Vink
16:20
Voorschoten
16:23
Den Haag Mariahoeve
16:28
Den Haag Laan v NOI
16:31
Den Haag Centraal
16:34

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

DateLast stopFinalMax
Thu 15 OctHaarlem 15:34No data—
Wed 14 OctDen Haag Laan v NOI 16:45No data—
Tue 13 OctDen Haag Laan v NOI 16:47No data—
Mon 12 OctDen Haag Laan v NOI 16:46Partial coverage0 min+3 min
Fri 9 OctDen Haag Laan v NOI 16:460 min—
Thu 8 OctDen Haag Laan v NOI 16:45Partial coverage0 min+2 min
Wed 7 OctDen Haag Laan v NOI 16:46Partial coverage0 min—
Tue 6 OctDen Haag Laan v NOI 16:46Partial coverage0 min—
Mon 5 OctDen Haag Laan v NOI 16:45Partial coverage0 min—
Sun 4 OctHaarlem 17:220 min—
Sat 3 OctAmsterdam Sloterdijk 19:45−2 min+2 min
Fri 2 OctDen Haag Laan v NOI 16:46No data—
Thu 1 OctDen Haag Laan v NOI 16:45No data—
Wed 30 SeptDen Haag Laan v NOI 16:45No data—
Tue 29 SeptDen Haag Laan v NOI 16:46No data—
Mon 28 SeptDen Haag Laan v NOI 16:45No data—
Sun 27 SeptHaarlem 20:190 min—
Sat 26 SeptVoorhout 16:19No data—
Fri 25 SeptDen Haag Laan v NOI 16:46No data—
Thu 24 SeptHaarlem 18:530 min—
Wed 23 SeptDen Haag Laan v NOI 16:45No data—
Tue 22 SeptDen Haag Laan v NOI 16:45No data—
Mon 21 SeptDen Haag Laan v NOI 16:45No data—
Sun 20 SeptVoorhout 16:19No data—
Sat 19 SeptVoorhout 16:21No data—
Fri 18 SeptDen Haag Laan v NOI 16:46No data—
Thu 17 SeptDen Haag Laan v NOI 16:45No data—
Wed 16 SeptDen Haag Laan v NOI 16:46No data—
Tue 15 SeptDen Haag Laan v NOI 16:45No data—
Mon 14 SeptDen Haag Laan v NOI 16:45No data—