If i do a regular journey and i want to save it so that i dont have to keep waiting for it to plan out the journey each time, how do i do it?

Last time i hit "favorites" and tried to save it in there, but how on earth do i recall it when i need to use the it again? i tried going into favorites but theres nothing in there relating to my route that i saved

How do i do it?

Its a "one classic" if that makes any difference to your replys
Cheers