Train NS 4221 Haarlem – Den Haag Centraal

Haarlem 08:17 → Den Haag Centraal 09:04 Mon, Tue, Wed, Thu, Fri, Sat 0 h 47 min · 10 stops NS (Nederlandse Spoorwegen)

It has not run yet today

Last recorded run: Friday 23 October 0 min

Next service: today 08:17 from Haarlem · Sat 24 Oct

Full trip card
Next departure 08:17 today · Haarlem
On-time · 30 days
100%
15/15 runs under 3 min
RT coverage: 13 full · 2 partial · 10 no data
On-time · 90 days
100%
31/31 runs under 3 min
RT coverage: 29 full · 2 partial · 42 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

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

  • Early 0% · 0
  • On time 100% · 31
  • 3–10 min 0% · 0
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 100% M n=5
  • 100% T n=5
  • 100% W n=3
  • 100% T n=5
  • 100% F n=9
  • 100% S n=4
  • — S n=0

Stops and timetable

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

StopSched.
Haarlem
08:17
Heemstede-Aerdenhout
08:22
Hillegom
08:27
Voorhout
08:34
Leiden Centraal
08:40 / 08:46
De Vink
08:50
Voorschoten
08:53
Den Haag Mariahoeve
08:58
Den Haag Laan v NOI
09:01 / 09:02
Den Haag Centraal
09:04

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
Fri 23 OctDen Haag Laan v NOI 09:16Partial coverage0 min—
Thu 22 OctDen Haag Laan v NOI 09:150 min—
Wed 21 OctDen Haag Laan v NOI 09:16No data—
Tue 20 OctDen Haag Laan v NOI 09:160 min—
Mon 19 OctDen Haag Laan v NOI 09:150 min—
Sat 17 OctVoorhout 08:500 min—
Fri 16 OctDen Haag Laan v NOI 09:160 min—
Thu 15 OctDen Haag Laan v NOI 09:17No data—
Wed 14 OctDen Haag Laan v NOI 09:15No data—
Tue 13 OctDen Haag Laan v NOI 09:150 min—
Mon 12 OctDen Haag Laan v NOI 09:19No data—
Fri 9 OctDen Haag Laan v NOI 09:16Partial coverage0 min—
Thu 8 OctDen Haag Laan v NOI 09:150 min—
Wed 7 OctDen Haag Laan v NOI 09:16+1 min—
Tue 6 OctDen Haag Laan v NOI 09:160 min—
Mon 5 OctHaarlem 10:200 min—
Sat 3 OctAmsterdam Sloterdijk 22:450 min+7 min
Fri 2 OctHaarlem 17:510 min—
Thu 1 OctDen Haag Laan v NOI 09:17No data—
Wed 30 SeptDen Haag Laan v NOI 09:24No data—
Tue 29 SeptDen Haag Laan v NOI 09:16No data—
Mon 28 SeptHaarlem 09:510 min—
Sun 27 SeptDen Haag Laan v NOI 09:26No data—
Sat 26 SeptVoorhout 08:50No data—
Fri 25 SeptDen Haag Laan v NOI 09:16No data—
Thu 24 SeptDen Haag Laan v NOI 09:16No data—
Wed 23 SeptDen Haag Laan v NOI 09:17No data—
Tue 22 SeptDen Haag Laan v NOI 09:16No data—
Mon 21 SeptDen Haag Laan v NOI 09:15No data—
Sat 19 SeptVoorhout 08:49No data—