Hi NicLeT
Thank you for your request.
I inform you that work will be carried out on the lines in Italy, the trains are being replaced by buses between Domodossola & Milano Centrale.
You will find the adapted timetable under the following link. For more information, please contact our Railservice on +41 848 44 66 88 (CHF0.08/min.). If this number does not work, please try +41 51 225 78 00.
I wish you a nice day.
Regards
NicolasK