Page "Helsinki commuter rail" Paragraph 29

Train N runs from Helsinki to Kerava.

It stops at every station.

The service runs early in the morning, around noon, in the evenings and on weekends.

It runs at a 10 minute interval on weekdays and Saturdays and on a 15 minute interval on Sundays.

During rush hours this route is serviced by trains I and K. Last departures at night and on mornings are run as T-trains.

N is an original route dating from 1972, but until 2010 it used to be in a minor role running only on low-volume hours in early morning and in late evening.