The order manager in your company likes to monitor order delivery commitments in real time...

Orders in jeopardy – Details – The Fulfillment Lines in Jeopardy Analysis shows the number of fulfillment lines that are in jeopardy, using a bar for each jeopardy priority that you have defined. For example, a range can indicate high, medium, or low jeopardy priorities. You can click a range bar to drill down to the Manage Fulfillment Lines page, which displays a list of fulfillment lines restricted to the exception type that corresponds to that range, as indicated by an icon in the Exception Type column.

Orders on Past Due – Details and allows filtering based upon :◦Year◦Inventory Organization Name◦Item Name◦Business Unit Name◦Bill-to Customer Name◦Ship-to Customer Name

So Past due seems to give root cause details while Jeopardy gives ranges