Delayed startup processing
Sometimes you need to do something once when the Flow starts. The Interval module can be used then, by setting the interval to 0 and making sure ‘Run on start’ is enabled. However, in certain situations you can’t initiate this action immediately when the Flow starts, because you have to wait for some other processing, like connecting to an external system or processing some code.
By combining the Interval and Delay modules you can create one-time triggers at any time after the Flow starts.