Expected to arrive (3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">expected to arrive</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for due that I've seen before include "Rightful" , "Expected; proper" , "Owing, unpaid" , "Expected, scheduled" , "Owed, or payable immediately" .)