Guidance assembly for guiding a movement of an airfoil leading edge high-lift device carrier track between a retracted position and an extended position, comprising at least one lower guide element contacting a lower surface of said carrier track and/or at least one upper guide element contacting an upper surface of said carrier track, wherein at least one of said lower or upper guide elements includes a sliding surface arranged to be in sliding contact with said high-lift device carrier track during movement of said carrier track.