There will be changes to the timetables of T trains on the early morning of Tuesday 6 September due to maintenance.
The 1.48am T train from Helsinki will run slower than usual and arrive at Kerava 3 minutes and at Riihimäki 9 minutes later than usual.
The 3.12am T train from Riihimäki (from Kerava at 3.47am) is cancelled. A replacement train will leave from Riihimäki at 3.33am, from Kerava at 4.13am. The train will arrive at Helsinki at 4.53am, 30 minutes later than usual.
The abovementioned services will be operated with high-floor trains. The 04.12am T train from Riihimäki to Helsinki (from Kerava at 4.47am) will be a low-floor train.