Cruise only passengers
While you are checking in, you will be directed to the baggage drop off area where porters will be waiting to take your cases/ bags from you.
Your luggage will then be taken straight to your cabin or stateroom.
Once you get off your flight, you will usually have to reclaim your own luggage before heading to the transfer coach or car, to take you to the ship. From here your bags will be taken directly to your stateroom.
Pre-cruise hotel stays can sometimes be the exception to this together with embarkation in some US ports.