Make your Fastpass+ reservations for early in the day, but not too early. Lines are the shortest right when the park opens, so try to time your Fastpass+ selections for an hour and a half to two hours after opening, as this will be when the crowds start hitting the parks. Also, by making your Fastpass+ reservations early in the day, you’ll have a better chance of getting more Fastpass+ selections once your third reservation is done.