Hi Susan, welcome to planDisney!
Thanks so much for bringing your question to us. I'm happy to walk you through the steps of updating your
theme park reservations!
To change your current reservation dates, you will need to first cancel your current reservation, and then you can book a new reservation. To cancel your current reservation, you will need to log in to your
Disneyland Resort account, select the "My Disneyland" link, and then click the "Ticket and Reservation Details" link. Select the reservation you wish to cancel and click "Cancel Reservation". Once canceled, you're free to go ahead and book your new reservation.
Before you cancel your current reservation, please first take a look at the
Theme Park Reservation Availability Calendar to see if reservations are available for your desired date and theme park. And a quick warning, please know that even if a reservation is available on your desired date and theme park, there is a chance that the reservation will get booked by the time you cancel your current reservation and try to book a new one. Guests have informed us of this happening before. AND, once you cancel your current reservation, it is canceled, and another Guest will be free to pick up your reservation.
If you have any other questions though, please visit us again!
See ya real soon!
Jin