The P trains from Helsinki at 10.38pm, 10.53pm, 11.08pm and 11.23pm and from Helsinki Airport at 11.12pm, 11.27pm, 11,42pm and 11.57pm will run through Puistola, Tapanila, Malmi and Pukinmäki stations without stopping on the nights of Monday 22 January and Tuesday 23 January. Passengers travelling to these stations will have to change from P train to I train at Oulunkylä station or use a K train.
In addition, there will be delays to K trains from Helsinki 0.21am and 0.51am.
See the Journey Planner for timetables and alternative routes.
The service changes are due to platform maintenance.