Train NS 721 Schiphol Airport – Groningen
✓ Today’s run finished
Today, last fix heading to Assen at 09:29 No data
- Schiphol Airport07:00
- Amsterdam Zuid07:07
- Almere Centrum07:31
- Lelystad Centrum07:46
- Zwolle08:14
- Assen08:55
- Groningen09:12
Next service: tomorrow 07:00 from Schiphol Airport · Fri 6 Nov
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
- Wed 4 Nov Max en route +12 min · last fix heading to Assen +11 min
- Sat 24 Oct Max en route +4 min · last fix heading to Assen +4 min
Distribution · 90 days
25 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 92% · 23
- 3–10 min 4% · 1
- 10–30 min 4% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=3
- 100% T n=5
- 80% W n=5
- 100% T n=4
- 100% F n=4
- 75% S n=4
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (7 stops).
Last 90 days, 25 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.
| Stop | Sched. | Usually | 9 days in 10 |
|---|---|---|---|
| 07:00 | on time | on time | |
| 07:07 / 07:11 | ≈ on time | ≈ on time | |
| 07:31 / 07:33 | ≈ on time | ≈ on time | |
| 07:46 / 07:48 | ≈ on time | ≈ on time | |
| 08:14 / 08:16 | ≈ on time | ≈ on time | |
| 08:55 | ≈ on time | ≈ on time | |
| 09:12 | on time | on time |
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 |
|---|---|---|---|
| Thu 5 Nov | Assen 09:29 | No data | — |
| Wed 4 Nov | Assen 09:34Partial coverage | +11 min | +12 min |
| Tue 3 Nov | Assen 09:09 | 0 min | — |
| Mon 2 Nov | Assen 09:14Partial coverage | 0 min | — |
| Sat 31 Oct | Assen 09:13 | 0 min | — |
| Fri 30 Oct | Assen 09:11 | 0 min | — |
| Thu 29 Oct | Assen 09:13Partial coverage | 0 min | — |
| Wed 28 Oct | Assen 09:13Partial coverage | +3 min | +3 min |
| Tue 27 Oct | Assen 09:14Partial coverage | 0 min | — |
| Mon 26 Oct | Schiphol Airport 09:13 | No data | — |
| Sat 24 Oct | Assen 09:20 | +4 min | +4 min |
| Fri 23 Oct | Assen 09:13 | 0 min | — |
| Thu 22 Oct | Assen 09:14Partial coverage | 0 min | — |
| Wed 21 Oct | Assen 09:10Partial coverage | 0 min | — |
| Tue 20 Oct | Assen 09:14 | 0 min | — |
| Mon 19 Oct | Assen 09:18 | 0 min | — |
| Sat 17 Oct | Schiphol Airport 09:10 | 0 min | +2 min |
| Fri 16 Oct | Assen 09:13 | 0 min | +11 min |
| Thu 15 Oct | Assen 10:58 | 0 min | — |
| Wed 14 Oct | Assen 09:13Partial coverage | 0 min | — |
| Tue 13 Oct | Assen 09:16Partial coverage | 0 min | — |
| Mon 12 Oct | Assen 09:14 | 0 min | — |
| Sat 10 Oct | Assen 09:13 | 0 min | — |
| Fri 9 Oct | Assen 09:09 | 0 min | — |
| Thu 8 Oct | Assen 09:13Partial coverage | 0 min | — |
| Wed 7 Oct | Schiphol Airport 09:14Partial coverage | 0 min | — |
| Tue 6 Oct | Assen 09:14Partial coverage | +1 min | +1 min |
| Mon 5 Oct | Assen 09:10 | No data | — |
| Sat 3 Oct | Assen 09:09 | No data | — |
| Fri 2 Oct | Assen 09:10 | No data | — |