Arrival time for Anthem

[LuvTheSea14]

We are going to pier with group of 10. We have 12 o'clock boarding time. The rest of the group has 11. Will they let me board with our group at 11?

[neflier]

Yes, you can stay with your group. We were on Anthem, showed up early, and were checked in based on the time we arrived at the terminal. I had called to change my time and was informed the check in time is just "guidance".