Currently, there is no way to query scheduled time. There are only data attributes for scheduled date, i.e., :block/scheduled and :block/deadline. So, there’s no way to check tasks against :right-now-ms.
So, i suggest to add :block/scheduled-ms and :block/deadline-ms for
fine-grained time management.
I’m really surprised to see that such a basic feature is missing and no one requested before! Is it real that no one needs task management within a day?! I have a long list of tasks within a day and want to check which is the next task from NOW, ignoring all tasks before this very moment.