Select "View Details" for the theme park reservation that you'd like to cancel or modify
If you wish to cancel, select "Cancel Reservation"
If you wish to modify and are eligible to do so, select "Modify Reservation"
Note: You can modify your reservation date or reserved park. Please modify or cancel prior to your originally scheduled arrival date. Bonus reservations and reservations made in connection with a Resort hotel stay cannot be modified at this time; you’ll need to cancel and rebook.