K 9123 Helsinki – Kerava
Alerts for train 9123
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line K.
✓ Today’s run finished
Today it reached Kerava at 10:16 +1 min
- Helsinki09:41
- Käpylä09:47
- Malmi09:54
- Puistola09:58
- Hiekkaharju10:02
- Korso10:09
- Kerava10:15
Next service: tomorrow 09:41 from Helsinki · Fri 6 Nov
Last 30 days
Arrival delay at Kerava, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Fri 11 Sept Max en route +8 min · last fix heading to — +8 min
- Mon 19 Oct Max en route +9 min · last fix heading to Savio +8 min
- Wed 30 Sept Max en route +4 min · last fix heading to — +4 min
Distribution · 90 days
65 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 95% · 62
- 3–10 min 5% · 3
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 92% M n=13
- 100% T n=13
- 92% W n=13
- 100% T n=12
- 92% F n=12
- 100% S n=1
- 100% S n=1
Stops and timetable
Timetable of the latest run from the operator’s GTFS (15 stops).
Last 90 days, 65 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 |
|---|---|---|---|
| 09:41 | on time | +1 min | |
| 09:44 / 09:45 | ≈ on time | ≈ +1 min | |
| 09:47 / 09:48 | ≈ on time | ≈ +1 min | |
| 09:49 / 09:50 | ≈ on time | ≈ +1 min | |
| 09:52 | ≈ on time | ≈ +1 min | |
| 09:54 | ≈ on time | ≈ +1 min | |
| 09:56 | ≈ on time | ≈ +1 min | |
| 09:58 | ≈ on time | ≈ +1 min | |
| 10:00 / 10:01 | ≈ on time | ≈ +1 min | |
| 10:02 / 10:03 | ≈ on time | ≈ +1 min | |
| 10:05 | ≈ on time | ≈ +1 min | |
| 10:06 / 10:07 | ≈ on time | ≈ +1 min | |
| 10:09 | ≈ on time | ≈ +1 min | |
| 10:11 / 10:12 | ≈ +1 min | ≈ +1 min | |
| 10:15 | +1 min | +1 min |
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 | Kerava 10:44 | +1 min | +1 min |
| Wed 4 Nov | Kerava 10:44 | +1 min | — |
| Tue 3 Nov | Kerava 10:47 | +2 min | +2 min |
| Mon 2 Nov | Kerava 10:44 | +1 min | — |
| Fri 30 Oct | Kerava 10:46 | +1 min | — |
| Thu 29 Oct | Kerava 10:45 | 0 min | — |
| Wed 28 Oct | Kerava 10:45 | +1 min | — |
| Tue 27 Oct | Kerava 10:45 | 0 min | — |
| Mon 26 Oct | Kerava 10:45 | 0 min | — |
| Fri 23 Oct | Kerava 10:45 | +1 min | — |
| Thu 22 Oct | Korso 10:44Partial coverage | 0 min | — |
| Wed 21 Oct | Savio 10:47Partial coverage | +2 min | +3 min |
| Tue 20 Oct | Kerava 10:45 | +1 min | — |
| Mon 19 Oct | Savio 10:52Partial coverage | +8 min | +9 min |
| Fri 16 Oct | Korso 10:44Partial coverage | 0 min | — |
| Thu 15 Oct | Kerava 10:44 | 0 min | — |
| Wed 14 Oct | Korso 10:45Partial coverage | 0 min | — |
| Tue 13 Oct | Kerava 10:46 | +1 min | — |
| Mon 12 Oct | Korso 10:44Partial coverage | 0 min | — |
| Fri 9 Oct | Korso 10:45Partial coverage | 0 min | — |
| Thu 8 Oct | Kerava 10:46 | +1 min | +1 min |
| Wed 7 Oct | Kerava 10:46 | +1 min | +1 min |
| Tue 6 Oct | Kerava 10:47 | +2 min | +2 min |
| Mon 5 Oct | Kerava 10:48 | +3 min | +3 min |
| Fri 2 Oct | — 10:44 | 0 min | — |
| Thu 1 Oct | — 10:45 | 0 min | — |
| Wed 30 Sept | — 10:48 | +4 min | +4 min |
| Tue 29 Sept | — 10:45 | +1 min | — |
| Mon 28 Sept | — 10:45 | 0 min | — |
| Fri 25 Sept | — 10:44 | 0 min | — |