Greetings, Don!
Or as the Na'vi would say, "Kaltxi." You are going to be blown away by the sheer wonder and beauty of
Pandora - The World of Avatar. I "oohed" and "ahhed" my way through Na'vi River Journey and got goosebumps and teary-eyed on Avatar Flight of Passage. No matter how many times I've explored this incredible new world, I'm in awe!
Usually, if you're just a few minutes late, you will still be allowed to enter the FastPass+ queue, but it is ultimately up to the discretion of the Cast Member working the FastPass+ Touch Point. If you find yourself running later than that, I recommend using the
My Disney Experience Mobile App to see if it's possible to adjust your FastPass+ selections or times.
For the best opportunity in experiencing both attractions, you have a few options. You can arrive to the park very early and hope to be one of the first to enter Pandora - The World of Avatar to get in line. With this option, even if you are one of the first, you still run the risk of not making it to your FastPass+ selection for Na'vi River Journey. You could also, head to your FastPass+ selections and once redeeming all three, look for availability to schedule your additional FastPass+ selection for Avatar Flight of Passage. Or lastly, wait until later in the evening to experience it as sometimes the queue gets lighter as the evening progresses.
Good luck, Don! Have a wonderful vacation and please let us know if there is anything else we are able to assist you with.
Sivako!
~Lauren