Z 9815 Helsinki – Lahti

View line Z

Helsinki 07:35 → Lahti 08:40 Fri 1 h 05 min · 8 stops VR (Finland)

It does not run today

Last recorded run: Friday 16 October +1 min

Full trip card
On-time · 30 days
89%
17/19 runs under 3 min
RT coverage: 19 full · 0 partial · 2 no data
On-time · 90 days
97%
61/63 runs under 3 min
RT coverage: 63 full · 0 partial · 2 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: +2 min

Last 30 days

Arrival delay at Lahti, 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 13 Oct Max en route +5 min · last fix heading to Lahti +5 min
  • Tue 6 Oct Max en route +3 min · last fix heading to Lahti +3 min

Distribution · 90 days

63 runs with a known final delay. On time = under 3 min, the same cut the map uses.

  • Early 22% · 14
  • On time 75% · 47
  • 3–10 min 3% · 2
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 100% M n=12
  • 85% T n=13
  • 100% W n=13
  • 100% T n=12
  • 100% F n=13
  • — S n=0
  • — S n=0

Stops and timetable

Timetable of the latest run from the operator’s GTFS (8 stops).

StopSched.
Helsinki
07:35
Pasila
07:39 / 07:40
Tikkurila
07:48 / 07:49
Kerava
07:57 / 07:58
Haarajoki
08:04 / 08:05
Mäntsälä
08:14 / 08:15
Henna
08:25 / 08:26
Lahti
08:40

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

DateLast stopFinalMax
Fri 16 OctLahti 09:11+1 min—
Thu 15 OctLahti 09:100 min+1 min
Wed 14 OctLahti 09:090 min—
Tue 13 OctLahti 09:15+5 min+5 min
Mon 12 Oct— 09:15No data—
Fri 9 OctLahti 11:140 min—
Thu 8 OctLahti 09:11+1 min+2 min
Wed 7 OctLahti 09:11+1 min+2 min
Tue 6 OctLahti 09:13+3 min+3 min
Mon 5 OctLahti 09:18+1 min+2 min
Fri 2 Oct— 09:050 min—
Thu 1 Oct— 09:04−1 min—
Wed 30 Sept— 09:04−1 min—
Tue 29 Sept— 09:040 min—
Mon 28 Sept— 09:03−2 min—
Fri 25 Sept— 09:04−1 min—
Thu 24 Sept— 09:04No data—
Wed 23 Sept— 09:06+1 min+2 min
Tue 22 Sept— 09:04−1 min—
Mon 21 Sept— 09:03−2 min—
Fri 18 Sept— 09:04−1 min—
Thu 17 Sept— 09:04−1 min—
Wed 16 Sept— 09:04−1 min—
Tue 15 Sept— 09:03−2 min—
Mon 14 Sept— 09:040 min—
Fri 11 Sept— 09:04−1 min—
Thu 10 Sept— 09:050 min—
Wed 9 Sept— 09:06+2 min+2 min
Tue 8 Sept— 09:06+1 min—
Mon 7 Sept— 09:05+1 min+1 min