Hi Jennifer,
You are my kind of Mouseketeer! I'm glad to see that you're already planning ahead to all of the magic and fun you'll enjoy on your upcoming visit to Magic Kingdom Park!
While I can't predict for sure which attractions and experiences will have remaining
FastPass+ availability on the day that you're in the park, in my personal experience, these attractions have often still had availability after we've used our three pre-scheduled selections: The Barnstormer, Dumbo the Flying Elephant, "it's a small world," Mad Tea Party, Mickey's PhilharMagic, Pirates of the Caribbean, Under the Sea - Journey of The Little Mermaid, The Magic Carpets of Aladdin, and Monsters, Inc. Laugh Floor. So many factors will play in, though. If you're visiting at a more popular time, there may not be as many remaining options, but if you're visiting during a slower season and you've planned all of your FastPass+ selections for fairly early in the day, you're likely to find more availability for additional selections. If there's something that you
really want to be able to use the FastPass+ service for, I'd encourage you to make that one of your initial three selections. Otherwise, I'd be open to wherever the magic takes you!
Don't forget to pick up a Times Guide when you enter the park, as you'll also find lots of wonderful shows and character greeting opportunities, plus the incredible Disney Festival of Fantasy Parade and the
must-do Happily Ever After fireworks display to enjoy in addition to all of the great attractions.
Thanks so much for visiting us at the Disney Parks Moms Panel, Jennifer, and please let us know if we can help with anything else as you're planning your trip. I hope that you have a truly magical vacation!
Missy