For trips in 2026, Walt Disney World has transitioned the "Genie+" name to Lightning Lane Multi Pass. A major rule for off-site guests is that they can purchase the pass and make their first three attraction selections 3 days in advance of their park visit. This is a significant disadvantage compared to Disney Resort guests, who can book 7 days in advance for their entire stay. Regardless of when you purchase, the "booking window" officially opens at 7:00 AM EST on your eligible day. If you are staying off-site, it is critical to be on the My Disney Experience app exactly at 7:00 AM three days before your trip, as many of the most popular "Tier 1" rides (like Slinky Dog Dash or Tiana’s Bayou Adventure) may already have limited availability due to the on-site guests who booked four days earlier.