Behind schedule (4)
'behind schedule' is the definition.
(running late)
This is all the clue.
(Other definitions for late that I've seen before include "Former, delayed" , "Recently deceased" , "Dead or dilatory" , "Delayed; dead" , "Running behind time" .)
'behind schedule' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for overdue that I've seen before include "Not paid by the appropriate time" , "Beyond the designated time for payment" , "Not paid at the scheduled time" , "Do revue after the appointed time" , "Late for payment" .)