Train NS 3959 Sittard – Heerlen
It has not run yet today
Last recorded run: Saturday 14 November +1 min
Next service: today 18:26 from Sittard · Sun 15 Nov
Last 30 days
Arrival delay at Heerlen, 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 18 Oct Max en route +5 min · last fix heading to Eindhoven Centraal +4 min
- Fri 23 Oct Max en route +5 min · last fix heading to Sittard +4 min
- Sat 31 Oct Max en route +4 min · last fix heading to Sittard +3 min
Distribution · 90 days
35 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 91% · 32
- 3–10 min 9% · 3
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=6
- 100% T n=5
- 100% W n=5
- 100% T n=5
- 75% F n=4
- 83% S n=6
- 75% S n=4
Stops and timetable
Timetable of the latest run from the operator’s GTFS (2 stops).
Last 90 days, 35 runs. At intermediate stops it is an estimate from the delay at origin and destination. Delays over 2 h count as “> 2 h”: our data does not measure them exactly.
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.
Will I make my connection?
Pick where you get off and how many minutes you have until your next train. We work it out from what this train did over the last 90 days.
Include the time to change platforms. It is an estimate from past data, not a guarantee. Days more than 2 h late count as a missed connection.
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 14 Nov | Sittard 18:43Partial coverage | +1 min | +1 min |
| Fri 13 Nov | Sittard 18:39 | +2 min | +2 min |
| Thu 12 Nov | Roermond 18:44 | +1 min | — |
| Wed 11 Nov | Roermond 18:44 | +1 min | — |
| Tue 10 Nov | Roermond 18:44 | +2 min | +2 min |
| Mon 9 Nov | Roermond 18:43 | 0 min | +1 min |
| Sun 8 Nov | Vlissingen Souburg 19:19 | 0 min | — |
| Sat 7 Nov | Vlissingen Souburg 19:19 | 0 min | — |
| Fri 6 Nov | Sittard 18:44 | +2 min | +2 min |
| Thu 5 Nov | Roermond 18:44 | 0 min | — |
| Wed 4 Nov | Roermond 18:44 | 0 min | — |
| Tue 3 Nov | Roermond 18:24 | 0 min | — |
| Mon 2 Nov | Roermond 18:49 | +3 min | +3 min |
| Sun 1 Nov | Sittard 18:43 | 0 min | — |
| Sat 31 Oct | Sittard 18:50 | +3 min | +4 min |
| Fri 30 Oct | Sittard 18:46 | No data | — |
| Thu 29 Oct | Weert 18:09 | 0 min | — |
| Wed 28 Oct | Roermond 18:42 | +1 min | — |
| Tue 27 Oct | Weert 18:09 | No data | — |
| Mon 26 Oct | Weert 19:01 | +3 min | +3 min |
| Sun 25 Oct | Sittard 18:45 | No data | — |
| Sat 24 Oct | Sittard 18:57 | +2 min | +2 min |
| Fri 23 Oct | Sittard 18:46 | +4 min | +5 min |
| Thu 22 Oct | Sittard 18:40 | 0 min | — |
| Wed 21 Oct | Sittard 18:45 | No data | — |
| Tue 20 Oct | Sittard 18:45 | 0 min | — |
| Mon 19 Oct | Sittard 18:45 | 0 min | — |
| Sun 18 Oct | Eindhoven Centraal 18:49 | +4 min | +5 min |
| Sat 17 Oct | Sittard 18:43 | 0 min | — |
| Fri 16 Oct | Sittard 18:44 | No data | — |