Changing FP+ during window open time

Hi, I apologize if this is clearly answered, I haven’t been able to find an answer by searching:

Is it possible to change a FP+ during its window? Meaning, if I have a FP+ for a certain ride for 11:15-12:15, and I show up at 12:05 and see that the standby line is short, can I still change that FP+ to something else later in the day? Or can I only make changes to the FP+ prior to the window opening at 11:15?

If this is possible, can I make the change from the app or only from a kiosk?

Thanks very much for all answers and happy holidays.

Yes you can change it until you check in, as long as it’s still within the window.

Yep you can change it til the window expires and you can change it from the app. We did this in June a few times and it worked out great!

@bram - what a great idea! I never thought of that idea… I just made note of it for our visit to MK on a level 2 day next month! I have my 3 fpp already secured for the morning and plan to add more fpp throughout the day, but most likely some of my attractions that I have a fpp for won’t be long waits anyways…

Thanks all, much appreciated.