Aug 13, 2014 - 06:34 AM
PNR AV3SGN is an economy fare and per the fare ruloes stated on your eticket no changes or cancellations are allowed per Trenitalia:
- No booking or ticket changes are allowed with this fare. This fare is not refundable.
PNR AV3XSM is a regional train ticket, it is valid for 2 months from date of purchase on any regional on that route