Train NS 523 Utrecht Centraal – Groningen
It has not run yet today
Last recorded run: Sunday 18 October +1 min
Next service: today 07:16 from Utrecht Centraal · Mon 19 Oct
Next departure 07:16 today · Utrecht Centraal
On-time · 30 days
83%
10/12 runs under 3 min
RT coverage: 11 full · 1 partial · 17 no data
On-time · 90 days
83%
10/12 runs under 3 min
RT coverage: 11 full · 1 partial · 76 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 min
Last 30 days
Arrival delay at Groningen, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sun 11 Oct Max en route +6 min · last fix heading to Assen +5 min
- Thu 8 Oct Max en route +5 min · last fix heading to Assen +5 min
Distribution · 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 83% · 10
- 3–10 min 17% · 2
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- 100% T n=2
- 100% W n=2
- 50% T n=2
- 100% F n=2
- 100% S n=2
- 50% S n=2
Stops and timetable
Timetable of the latest run from the operator’s GTFS (9 stops).
| Stop | Sched. |
|---|---|
| 07:16 | |
| 07:33 / 07:35 | |
| 07:41 | |
| 07:52 | |
| 07:57 / 07:58 | |
| 08:12 / 08:13 | |
| 08:40 / 08:46 | |
| 09:26 | |
| 09:42 |
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 |
|---|---|---|---|
| Sun 18 Oct | Utrecht Centraal 09:44Partial coverage | +1 min | — |
| Sat 17 Oct | Assen 09:39 | 0 min | — |
| Fri 16 Oct | Assen 09:43 | 0 min | — |
| Thu 15 Oct | Assen 10:58 | 0 min | — |
| Wed 14 Oct | Assen 09:43 | 0 min | — |
| Tue 13 Oct | Assen 09:44 | 0 min | — |
| Mon 12 Oct | Assen 09:44 | No data | — |
| Sun 11 Oct | Assen 09:53 | +5 min | +6 min |
| Sat 10 Oct | Assen 09:43 | 0 min | — |
| Fri 9 Oct | Assen 09:44 | 0 min | — |
| Thu 8 Oct | Assen 09:54 | +5 min | +5 min |
| Wed 7 Oct | Assen 09:44 | 0 min | — |
| Tue 6 Oct | Assen 09:44 | +1 min | — |
| Mon 5 Oct | Assen 09:39 | No data | — |
| Sun 4 Oct | Assen 09:39 | No data | — |
| Sat 3 Oct | Assen 09:54 | No data | — |
| Fri 2 Oct | Assen 09:41 | No data | — |
| Thu 1 Oct | Assen 09:39 | No data | — |
| Wed 30 Sept | Assen 09:40 | No data | — |
| Tue 29 Sept | Assen 09:39 | No data | — |
| Mon 28 Sept | Assen 09:39 | No data | — |
| Sun 27 Sept | Assen 09:39 | No data | — |
| Sat 26 Sept | Assen 09:39 | No data | — |
| Fri 25 Sept | Assen 09:49 | No data | — |
| Thu 24 Sept | Assen 09:39 | No data | — |
| Wed 23 Sept | Assen 09:39 | No data | — |
| Tue 22 Sept | Assen 09:39 | No data | — |
| Mon 21 Sept | Assen 09:46 | No data | — |
| Sun 20 Sept | Assen 09:39 | No data | — |
| Sat 19 Sept | Assen 09:39 | No data | — |