Xystence

The earliest time for Vista has been 11AM. When did they change it to 10AM?

Not sure, when I booked it I selected 10:00-10:30 as my window. Although it never mattered being platinum but I still have my paperwork that shows it in my bag as I just returned from the trip today lol.

Just got back from a cruise on the Vista out of Miami and my check in time was 10AM, but they did not even open the door for anyone until closer to 11:30. Boarding did not begin until after 1PM. They checked in people in the order they arrived rather then the times that came before others. It went fairly quickly due to the faster process they've recently started so it was not a big deal.