  We derive semiclassical periodic orbit expansions for a correlation function
of the Wigner time delay. We consider the Fourier transform of the two-point
correlation function, the form factor $K(\tau,x,y,M)$, that depends on the
number of open channels $M$, a non-symmetry breaking parameter $x$, and a
symmetry breaking parameter $y$. Several terms in the Taylor expansion about
$\tau=0$, which depend on all parameters, are shown to be identical to those
obtained from Random Matrix Theory.
