Hi, If you want to permanently delete a page and there is still ( a lot) traffic on . i'll think it's best to redirect the page to a relevant one. when there is no traffic and no backlinks, delete it, and delete the page with the url removal from Google webmastertools.
With temporary /on hold pages, i used to give them a 302, but lately i started a test to see what's better. I keep the pages alive, with content and links to another page. I still have to find out what's best, ( just testing this for 1 month) but the bouncerate is low. I want my clients to go to another section of the website, i explain this in the content with the right links.
Grtz, Leonie

