As of 2026, the system formerly known as Genie+ has been rebranded and updated at Walt Disney World and Disneyland, now operating under the Lightning Lane Multi Pass name. Under the current rules, you can generally hold one "active" reservation at a time, but there are nuances to how you can stack them throughout the day. You can book your next selection as soon as you "tap in" for your current reservation at the attraction's entrance. Alternatively, if you haven't used your reservation yet, the "120-minute rule" applies: you can book a second reservation two hours after the park has opened, or two hours after you made your previous selection, whichever comes later. This allows strategic guests to "stack" multiple return windows for later in the afternoon or evening. It is important to remember that you can only use the Lightning Lane for a specific attraction once per day. In 2026, Disney also allows guests staying at resort hotels to pre-book up to three selections several days in advance, providing a much more predictable itinerary than the original "day-of" only system that caused so much morning stress for families.