Impact Of magnetic field on jeffery fluid flow with baffle have been studied. The governing equations were simplified analytically and numerically by using boundary and interface condition at distinct baffle position .Solution for velocity ,temperature have been obtained for Jeffery, viscous and magnetic parameter in a vertical channel ,results are displayed graphically for numerous important non-dimensional parameter and exposed graphically .we found that the expression for increase in , which leads to increases velocity as well as temperature and decreases for the porous ,viscosity ,magnetic parameter and chemical reaction parameter.