Hey there, Cedric! Thanks for popping in to planDisney with your question. How exciting that you’re planning a visit to the Happiest Place on Earth!
Cedric, although you can purchase
tickets once you arrive at the park, it will be subject to availability of
park reservations. The Cast Members at the main entrance ticket booth are using the same central
reservation system that we access from home, so I would keep checking for reservations on the Disneyland website. When Guests change plans and cancel reservations, those reservations are released back into the system for Guests like you looking for them!
I have my fingers crossed for you, Cedric! Best of luck securing the reservations,
Kamini