Regular journey (5)
I believe the answer is:
route
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">regular journey</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for route that I've seen before include "Way of getting from A to B" , "Course of 7" , "Itinerary; way" , "Way travelled" , "Regular journey" .)