Priority boarding on Carnival Cruise Line is a perk primarily reserved for Diamond and Platinum VIFP members, as well as guests who purchase the "Faster to the Fun" (FTTF) package. This benefit allows you to bypass the standard, often long, embarkation lines and board the ship in one of the very first groups after the wedding parties and suite guests. Beyond the initial boarding, "Priority" on Carnival often includes priority water shuttle (tender) boarding at certain ports and priority line access at the Guest Services desk. In 2026, having priority boarding means you can be one of the first people to hit the Lido Deck buffet, secure a prime lounger by the pool, or visit the shore excursion desk before the afternoon rush. For those without elite status, FTTF is a high-demand "add-on" that typically sells out months in advance, making it a "must-buy" for those who want to start their vacation as quickly as possible.