Thank you for the suggestion. I am also a worrier and would love nothing more than to just head straight to the ship, drop off our bags and then consider light sightseeing once we off loaded our luggage but I’m not sure how early NCL will allow us to board. I don’t know if they would store luggage at the port? For sure I would think no boarding before 11.
I’m sure others have been in this predicament where their flight arrives early morning, but boarding isn’t until evening. I need to figure out transportation options between airport, cruise port and tourist attractions. I get the impression Reykjavik is compact but perhaps the air/cruise ports are more remote.