Train NS 4266 Leiden Centraal – Haarlem

Leiden Centraal 20:50 → Haarlem 21:13 Daily 0 h 23 min · 5 stops NS (Nederlandse Spoorwegen)

✓ Today’s run finished

Today, last fix heading to — at 21:14 0 min

  1. Leiden Centraal20:50
  2. Voorhout20:55
  3. Hillegom21:02
  4. Heemstede-Aerdenhout21:08
  5. Haarlem21:13

Next service: tomorrow 20:50 from Leiden Centraal · Tue 13 Oct

Full trip card
Next departure 20:50 tomorrow · Leiden Centraal
On-time · 30 days
83%
5/6 runs under 3 min
RT coverage: 6 full · 0 partial · 6 no data
On-time · 90 days
83%
5/6 runs under 3 min
RT coverage: 6 full · 0 partial · 20 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 min

Last 30 days

Arrival delay at Haarlem, in minutes. One bar per run.

  • On time (<3 min)
  • 3–10 min
  • 10–30 min
  • 30+ min
  • Partial coverage
  • No data

Worst days

  • Thu 8 Oct Max en route +8 min · last fix heading to — +8 min

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 83% · 5
  • 3–10 min 17% · 1
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 100% M n=2
  • 100% T n=1
  • 100% W n=1
  • 0% T n=1
  • 100% F n=1
  • — S n=0
  • — S n=0

Stops and timetable

Timetable of the latest run from the operator’s GTFS (5 stops).

StopSched.
Leiden Centraal
20:50
Voorhout
20:55
Hillegom
21:02
Heemstede-Aerdenhout
21:08
Haarlem
21:13

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
Mon 12 Oct— 21:140 min—
Fri 9 Oct— 21:140 min—
Thu 8 Oct— 21:27+8 min+8 min
Wed 7 Oct— 21:14+1 min+1 min
Tue 6 Oct— 21:14+3 min+3 min
Mon 5 Oct— 21:140 min—
Sun 4 OctHeemstede-Aerdenhout 21:22No data—
Sat 3 OctHalfweg-Zwanenburg 21:38No data—
Sun 27 SeptHeemstede-Aerdenhout 21:22No data—
Sat 26 SeptHeemstede-Aerdenhout 21:22No data—
Sun 20 SeptHeemstede-Aerdenhout 21:24No data—
Sat 19 SeptHeemstede-Aerdenhout 21:22No data—
Sun 6 SeptHeemstede-Aerdenhout 21:22No data—
Sat 5 SeptHeemstede-Aerdenhout 21:23No data—
Sun 30 AugHeemstede-Aerdenhout 21:23No data—
Sat 29 AugHeemstede-Aerdenhout 21:23No data—
Fri 21 AugBloemendaal 20:36No data—
Sun 16 AugHeemstede-Aerdenhout 21:22No data—
Sat 15 AugHeemstede-Aerdenhout 21:24No data—
Fri 7 AugHeemstede-Aerdenhout 21:22No data—
Sun 2 AugHeemstede-Aerdenhout 21:22No data—
Sat 1 AugHeemstede-Aerdenhout 21:22No data—
Sun 26 JulHeemstede-Aerdenhout 21:22No data—
Sat 25 JulHeemstede-Aerdenhout 21:26No data—
Sun 19 JulHeemstede-Aerdenhout 21:22No data—
Sat 18 JulLeiden Centraal 21:37No data—