1. Sign in to Microsoft Flow, and then select My flows in the top navigation bar.

    Create a flow from blank

  2. Select Create from blank.

    Create a flow from blank

  3. Specify an event as Create a flow from scratch describes.

  4. Select New step, and then select Add an action.

    Option to add an action to a flow

  5. In the list of actions, do either of the following:

  • Select Delay, specify a Count, and specify a Unit of time such as second, minute, or hour.

  • Select Delay until, and then specify a date in this format.
    YYYY-MM-DDTHH:MM:SSZ

    Add a delay Specify delay in units of time Specify delay until

Source: Microsoft