Train NS 2121 Amsterdam Centraal – Den Haag Centraal

Amsterdam Centraal 08:20 → Den Haag Centraal 09:09 Mon, Tue, Wed, Thu, Fri, Sat 0 h 49 min · 6 stops NS (Nederlandse Spoorwegen)

✓ Today’s run finished

Today, last fix heading to Leiden Centraal at 09:12 0 min

  1. Amsterdam Centraal08:20
  2. Amsterdam Sloterdijk08:25
  3. Haarlem08:35
  4. Heemstede-Aerdenhout08:41
  5. Leiden Centraal08:56
  6. Den Haag Centraal09:09

Next service: tomorrow 08:20 from Amsterdam Centraal · Fri 23 Oct

Full trip card
Next departure 08:20 tomorrow · Amsterdam Centraal
On-time · 30 days
95%
21/22 runs under 3 min
RT coverage: 14 full · 8 partial · 3 no data
On-time · 90 days
98%
63/64 runs under 3 min
RT coverage: 56 full · 8 partial · 14 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 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

Worst days

  • Fri 9 Oct Max en route +6 min · last fix heading to Leiden Centraal +5 min

Distribution · 90 days

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

  • Early 44% · 28
  • On time 55% · 35
  • 3–10 min 2% · 1
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 100% M n=9
  • 100% T n=11
  • 100% W n=11
  • 100% T n=11
  • 90% F n=10
  • 100% S n=10
  • 100% S n=2

Stops and timetable

Timetable of the latest run from the operator’s GTFS (6 stops).

StopSched.
Amsterdam Centraal
08:20
Amsterdam Sloterdijk
08:25
Haarlem
08:35 / 08:36
Heemstede-Aerdenhout
08:41
Leiden Centraal
08:56 / 08:58
Den Haag Centraal
09:09

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 22 OctLeiden Centraal 09:12Partial coverage0 min—
Wed 21 OctLeiden Centraal 09:12No data—
Tue 20 OctLeiden Centraal 09:12Partial coverage0 min—
Mon 19 OctLeiden Centraal 09:12Partial coverage0 min—
Sat 17 OctAmsterdam Sloterdijk 08:40+1 min—
Fri 16 OctLeiden Centraal 09:160 min—
Thu 15 OctLeiden Centraal 09:12No data—
Wed 14 OctLeiden Centraal 09:12Partial coverage0 min—
Tue 13 OctLeiden Centraal 09:12No data—
Mon 12 OctLeiden Centraal 09:12Partial coverage0 min—
Sat 10 OctAmsterdam Sloterdijk 08:40+1 min—
Fri 9 OctLeiden Centraal 09:25+5 min+6 min
Thu 8 OctLeiden Centraal 09:12Partial coverage+1 min+1 min
Wed 7 OctLeiden Centraal 09:12Partial coverage0 min+1 min
Tue 6 OctLeiden Centraal 09:12Partial coverage+1 min+1 min
Mon 5 OctAmsterdam Centraal 12:200 min+2 min
Fri 2 OctAmsterdam Sloterdijk 20:20−2 min+10 min
Thu 1 OctAmsterdam Sloterdijk 00:220 min+42 min
Wed 30 SeptAmsterdam Sloterdijk 23:270 min+4 min
Tue 29 SeptAmsterdam Sloterdijk 01:03−3 min+40 min
Mon 28 SeptAmsterdam Centraal 00:46−4 min+3 min
Sat 26 SeptAmsterdam Centraal 20:180 min+3 min
Fri 25 SeptAmsterdam Sloterdijk 18:41−3 min+3 min
Thu 24 SeptAmsterdam Sloterdijk 00:150 min+10 min
Wed 23 SeptAmsterdam Sloterdijk 10:060 min—
Tue 22 SeptAmsterdam Centraal 20:180 min+2 min
Mon 21 SeptAmsterdam Sloterdijk 19:49−1 min+3 min
Sat 19 SeptAmsterdam Sloterdijk 19:06−2 min+7 min
Fri 18 SeptAmsterdam Centraal 00:180 min+7 min
Thu 17 SeptAmsterdam Centraal 19:35−1 min+1 min