In mid-February I need to go to Lugano for a whole day.
I have three questions, as Trenitalia website isn't very clear:
1. Should I buy tickets in advance to save money?
2. Is it quick/easy enough to print tickets bought online at Milano Centrale (sadly, Trenitalia doesn't offer print-at-home option for this route)
3. Is the travel time on the ticket fixed? I.e. if it says departure at 09:10, can I depart on the next train (if there are some unforeseen circumstances)?
Thank you all in advance!!