Uhhh...it was a requirement by the DOT to submit the schedule with the application. And yes, I would think that the schedule would be set in stone...with maybe only variations by 1/2 hour or less if they were to actually change it. When you decide to apply for a route like this you would have to know when you would be flying the flight to know how to plan your resources and how it would affect your daily operation. It's not that far off to know the schedule you will fly when you apply....
Here is the DOT's request
You drink way too much Kool Aid.