Her last Caribbean cruise ends in Ft Lauderdale on March 28 and her first Alaskan cruise departs Seattle on May 3. That is 35 days unaccounted for. A Panama Canal full transit Ft Lauderdale to LA is about 15 days and a repo from LA to Seattle is less than a week. There would still be some free time. There would also be time to sail around Cape Horn. It will be interesting to see what Princess is planning.