Currently you can create a “task queue” from the microflow. This task will be executed directly when it is first in the queue.
Since 9.12+ the scheduled events also use “task queue”, it looks like the scheduled events are scheduled in the future based on scheduled event settings (every minute, every hour, etc).
If we could use this feature also in microflows, that would come in handy to create a new task, but schedule it in the future. E.g. x second, x minute, x hours, etc in the future.