A 8172 Leppävaara – Helsinki
Alerts for train 8172
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line A.
It has not run yet today
Last recorded run: Monday 5 October 0 min
Next service: today 18:06 from Leppävaara · Tue 6 Oct
Last 30 days
Arrival delay at Helsinki, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 18 Aug Max en route +17 min · last fix heading to — +17 min
Distribution · 90 days
57 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 3
- On time 93% · 53
- 3–10 min 0% · 0
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=9
- 88% T n=8
- 100% W n=8
- 100% T n=8
- 100% F n=8
- 100% S n=8
- 100% S n=8
Stops and timetable
Timetable of the latest run from the operator’s GTFS (8 stops).
| Stop | Sched. |
|---|---|
| 18:06 | |
| 18:07 / 18:08 | |
| 18:09 | |
| 18:10 / 18:11 | |
| 18:12 / 18:13 | |
| 18:15 | |
| 18:17 / 18:18 | |
| 18:23 |
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 |
|---|---|---|---|
| Mon 5 Oct | Helsinki 18:52 | 0 min | — |
| Sun 4 Oct | Helsinki 18:52 | −1 min | — |
| Sat 3 Oct | — 18:52 | −1 min | — |
| Fri 2 Oct | — 18:52 | 0 min | — |
| Thu 1 Oct | — 18:52 | +1 min | — |
| Wed 30 Sept | — 18:52 | 0 min | — |
| Tue 29 Sept | — 18:54 | +1 min | +1 min |
| Mon 28 Sept | — 18:54 | 0 min | — |
| Sun 27 Sept | — 18:52 | −1 min | — |
| Sat 26 Sept | — 18:53 | 0 min | — |
| Fri 25 Sept | — 18:53 | 0 min | — |
| Thu 24 Sept | — 18:54 | 0 min | — |
| Wed 23 Sept | — 18:53 | 0 min | — |
| Tue 22 Sept | — 18:55 | +2 min | +2 min |
| Mon 21 Sept | — 18:53 | 0 min | — |
| Sun 20 Sept | — 18:52 | −1 min | — |
| Sat 19 Sept | — 18:52 | −1 min | — |
| Fri 18 Sept | — 18:52 | 0 min | — |
| Thu 17 Sept | — 18:53 | 0 min | — |
| Wed 16 Sept | — 18:52 | 0 min | — |
| Tue 15 Sept | — 18:52 | 0 min | — |
| Mon 14 Sept | — 18:52 | 0 min | — |
| Sun 13 Sept | — 18:52 | −1 min | — |
| Sat 12 Sept | — 18:53 | 0 min | — |
| Fri 11 Sept | — 18:53 | 0 min | — |
| Thu 10 Sept | — 18:53 | 0 min | — |
| Wed 9 Sept | — 18:52 | 0 min | — |
| Tue 8 Sept | — 18:51 | 0 min | — |
| Mon 7 Sept | — 18:51 | 0 min | — |
| Sun 6 Sept | — 18:53 | 0 min | — |