Welcome to planDisney, Paula!
My schedule is constantly changing, and one of the things that I like best about using a
My Disney Experience Account is that I can easily modify the dates of an existing stay.
To make any changes to your stay, including modifying your dates,
changing your hotel, or updating your traveling party, head on over to your My Disney Experience Account by clicking on the blue icon on the top right of the page. After you log in, scroll down to your hotel details and you should see a blue button that says "Change Reservation."
Paula, if this blue button does not appear for you, you will need to call (407) 939-1936 to have your dates changed. Just make sure that you are more than 30-days out so that you do not encounter any change fees.
I hope that you will have a magical time, Paula!
Happy Planning!
Sarah B.