Unfortunately, no. We do not have the ability dynamically schedule processes to run. I think AppSheet is moving in that direction which is one of the main reasons for the new Automation implementation - my guess. For now, we can only create scheduled processes set to run at pre-determined times.
In the meantime, you can likely find an alternative approach to meet your needs. If not in AppSheet, there are many. many other software tools out there that you can link up with to accomplish your goals. In today’s online world, we don’t have to limit ourselves to a single tool. Of course, it comes down to time and money.
Let us know what you want to do and maybe we can help figure out an alternative approach!!