What happens if you book your air thru Princess...

[Cruising Forever!]

What happens if you book your air through Princess and your ship is delayed getting into port (like several in the last week) and you miss your flights?  Is Princess going to arrange new flights for you at their cost?  Or do you have to use your travel insurance and you’re on your own?

[ExploringTheGlobe]

yes, they will change your flights. 

Late Arrival
Protection

Rest easy that you'll make your cruise if flights are delayed or canceled and get home if you miss flights because of your cruise or transfer.

https://www.princess.com/plan/ezair/

[satxdiver]

A big advantage of using EZair is that Princess is now responsible to get you to the ship and get you home.  The Royal and Regal are now having problems getting their pax off the ship.  Those with EZair will be put up in a hotel, taken to the airport and have rebooked flights all at Princess' expense.