I made a reservation online with Viator for the USS Arizona Memorial at 1:00pm, I wanted plenty of time to see and read all the museum displays and the memorial (there is much to see, indoors and outdoors). I also had a reservation to tour the USS Bowfin and the submarine museum (on the same site). My 1pm reservation gave my wife and I four full hours before closing to soak it all in and pay reverence to our fellow Americans who perished.
But the internet information was deceptive; Our reservation to the USS Arizona was passed onto another tour company, Karma Tours, who forced us to be picked up 10 miles away in Waikiki area before they would give us our tickets. They were late picking us up and wasted one hour driving around 3 other hotels picking up others. Karma Tours booked our ferry boat reservation to the Arizona Memorial at 2:30pm. They also forced us to leave one hour early (4pm) for the ride back to our car 10 miles away. We did not have time to see the outdoor displays or museums or the Bowfin museum, we felt deceived and cheated.
The Arizona Memorial & Museums are amazing and should be a reverent experience, not a rush-rush.