In 2026, most standard date-based tickets for Walt Disney World and Disneyland do not require a separate theme park reservation, as the reservation is automatically tied to the start date you selected at the time of purchase. However, if you hold an Annual Pass, a "flexible" undated ticket, or a special promotional pass, you must manually secure a reservation. To verify your status, log into the My Disney Experience or Disneyland app and navigate to the "Future Plans" or "My Theme Park Reservations" section. If you see a specific park and date listed under your itinerary, your spot is secured. If you only see a ticket but no associated park, you may still need to make a reservation before you can enter. Disney recommends checking the "Availability Calendar" frequently, especially for high-demand periods like Spring Break or the winter holidays, to ensure you don't arrive at the gates only to find the park is at capacity.