We've been to Disneyland a few times now and have found that sometimes the shuttle bus leaves from right outside the terminal andother times you have to get a bus to another part of the airport. It can be a pain with kids and luggage in tow?
Last couple of times we have been we used Prestige Private Transfers. It actually worked out cheaper than the shuttle bus and the service was very good. There was a driver waiting for us at the airport and we got taken straight to our hotel whereas the shuttle bus obviously has to visit all the Disney hotels and do drop offs. I'll try and do the link but can't promise it will work.
http://www.prestigepr...ezbgrMCFcfKtAodz0oAFw
sorry, Ed , if this look likes spam, it's just a personal recommendation. Other transfer companies are available and easily found on google. : )