We present our study of $\pi-N$ scattering in the iso-spin $I=3/2$ channel
for the first time at the physical point. The calculation is performed using $N_f=2+1+1$ flavors of
twisted mass fermions with clover improvement at physical pion mass. We compute energy levels for the
rest frame and moving frames up to a total momentum of $|\vec{P}|=\sqrt{3} \,\frac{2\pi}{L}$,
and for all the relevant ireducible representations of the lattice symmetry groups. We perform a
phase-shift analysis including $s\,(\ell=0)$ and $p\,(\ell=1)$ wave phase shifts assuming a Breit-Wigner
form and determine the parameters of the $\Delta$ resonance.