Hello,
thank you for your question, it looks like it was answered by our great community. Usually the trainline will release schedules 60 to 120 days before departure. Cheryl is correct in that the schedules do not change much and that by February your travel should be available to book. Also on our website www.italiarail.com46 if you enter a destination that is not available the system does give you an option to enter your email address to be notified as to when it is available for booking.