K 9021 Helsinki – Kerava
Alerts for train 9021
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 05:55 0 min
- Helsinki05:21
- Käpylä05:27
- Malmi05:34
- Puistola05:38
- Hiekkaharju05:42
- Korso05:49
- Kerava05:55
Next service: tomorrow 05:21 from Helsinki · Sun 15 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
- Wed 2 Sept Max en route +4 min · last fix heading to — +4 min
Distribution · 90 days
85 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 99% · 84
- 3–10 min 1% · 1
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=12
- 100% T n=12
- 92% W n=13
- 100% T n=12
- 100% F n=13
- 100% S n=12
- 100% S n=11
Stops and timetable
Timetable of the latest run from the operator’s GTFS (15 stops).
Last 90 days, 85 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 |
|---|---|---|---|
| 05:21 | on time | +1 min | |
| 05:24 / 05:25 | ≈ on time | ≈ +1 min | |
| 05:27 / 05:28 | ≈ on time | ≈ +1 min | |
| 05:29 / 05:30 | ≈ on time | ≈ +1 min | |
| 05:32 | ≈ on time | ≈ +1 min | |
| 05:34 | ≈ on time | ≈ +1 min | |
| 05:36 | ≈ on time | ≈ +1 min | |
| 05:38 | ≈ on time | ≈ +1 min | |
| 05:40 / 05:41 | ≈ on time | ≈ +1 min | |
| 05:42 / 05:43 | ≈ on time | ≈ +1 min | |
| 05:45 | ≈ on time | ≈ +1 min | |
| 05:46 / 05:47 | ≈ on time | ≈ +1 min | |
| 05:49 | ≈ on time | ≈ +1 min | |
| 05:51 / 05:52 | ≈ on time | ≈ +1 min | |
| 05:55 | on time | +2 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 |
|---|---|---|---|
| Sat 14 Nov | Kerava 06:24 | 0 min | — |
| Fri 13 Nov | Kerava 06:24 | 0 min | — |
| Thu 12 Nov | Korso 16:48Partial coverage | 0 min | — |
| Wed 11 Nov | Korso 06:24Partial coverage | 0 min | — |
| Tue 10 Nov | Korso 06:24Partial coverage | 0 min | — |
| Mon 9 Nov | Korso 06:25Partial coverage | 0 min | — |
| Sun 8 Nov | Korso 06:27Partial coverage | 0 min | — |
| Sat 7 Nov | Kerava 06:24 | +1 min | +1 min |
| Fri 6 Nov | Korso 06:24Partial coverage | 0 min | — |
| Thu 5 Nov | Kerava 06:24 | 0 min | — |
| Wed 4 Nov | Kerava 06:24 | +1 min | — |
| Tue 3 Nov | Kerava 06:24 | 0 min | — |
| Mon 2 Nov | Kerava 06:24 | 0 min | — |
| Sun 1 Nov | Kerava 06:25 | +1 min | — |
| Sat 31 Oct | Korso 06:25Partial coverage | 0 min | — |
| Fri 30 Oct | Kerava 06:25 | 0 min | — |
| Thu 29 Oct | Kerava 06:25 | 0 min | — |
| Wed 28 Oct | Korso 06:24Partial coverage | 0 min | — |
| Tue 27 Oct | Kerava 06:28 | +1 min | +1 min |
| Mon 26 Oct | Kerava 06:25 | 0 min | — |
| Sun 25 Oct | Savio 06:24Partial coverage | 0 min | — |
| Sat 24 Oct | Kerava 06:26 | +1 min | +1 min |
| Fri 23 Oct | Korso 06:24Partial coverage | 0 min | — |
| Thu 22 Oct | Korso 06:24Partial coverage | 0 min | — |
| Wed 21 Oct | Kerava 06:26 | +1 min | +1 min |
| Tue 20 Oct | Kerava 06:26 | +2 min | +2 min |
| Mon 19 Oct | Kerava 06:25 | 0 min | — |
| Sun 18 Oct | Korso 06:24Partial coverage | 0 min | +1 min |
| Sat 17 Oct | Korso 06:24Partial coverage | 0 min | +1 min |
| Fri 16 Oct | Kerava 06:25 | 0 min | — |