Here are the definitions of the statuses you will see in our "View Dispatches" area of the Portal
Dispatched – Status of a form that has been dispatched to a user, but has not been accessed / retrieved on the recipient’s device.
On Device – Status of a dispatched form that has been retrieved via the recipient’s Inbox on their device.
Started - Status of a dispatched form that has been opened on the recipient’s device.
Late - Status of a dispatched form that has not been submitted by the specified due date. NOTE: Currently, due dates can only be set via the FastField API and Dispatch Wizard.
Completed - Status of a dispatched form that has been completed and submitted by the recipient.