Hi there, Steve! Welcome to planDisney and thanks for your question!
The Disneyland Resort does not operate a shuttle to the Disneyland Resort Hotels. If you book a
vacation package, you are able to add on airport transportation, but that service is provided by a third-party company called Karmel Shuttle Service. You can book transportation on your own through Karmel Shuttle Service or any other shuttle provider without a vacation package. I have also taken a ride share, like Lyft or Uber, to get to the parks and they have worked really well.
There are also many other transportation options for
getting to the Disneyland Resort including train and public transportation. If you are flying, I highly recommend flying into John Wayne Airport because it is small and super easy to navigate. You can usually debark your plane, grab your luggage, and be on your way to the Disneyland Resort within 30 minutes.
I hope this helps. Have a great day!
-Linda