Buy a ticket online using either Trenitalia's site in English, a ticket machine or at a teller booth/ticket office. By purchasing your tickets online at least seven days in advance, you may be eligible for a discount.
Arrive at your train terminal early with either your ticket, or an email printout which contains your reservation information. Board the train on time. If you have an email printout, head to your reserved seat and show the conductor your email in order to receive a receipt. This receipt will be your actual ticket.
Disembark the train once it has arrived at the Pescara train station to start enjoying the city of Pescara.