In 2026, the policy for Disneyland Resort remains quite strict regarding last-minute changes. While most theme park tickets are non-refundable and non-transferable, you can cancel or modify your park reservation without penalty as long as you do so by 11:59 PM the night before your scheduled visit. If you miss this midnight deadline, you are considered a "no-show" if you do not enter the park. A grounded reality check: for Magic Key (Annual Pass) holders, the "no-show" policy is particularly impactful; accumulating three no-shows within a rolling 90-day window will result in a 30-day suspension where you cannot make or modify any new reservations. This rule is designed to ensure that as many guests as possible can access the limited daily capacity. A supportive peer tip: if you are a day-ticket holder and can't make your date, you don't "lose" the money—the ticket itself remains valid for a future date (until its expiration), but you must cancel the specific reservation to free up your spot and avoid being flagged in the system.