Are Angels more accessible than Jesus?

Why would one choose to pray to an Angel or a Guardian Angel over Jesus at times? Some people notice that their prayers are answered on some occasions more readily from an Angel or Guardian Angel. Could it be that Angels are sometimes more accessible than Jesus or more specialized for certain tasks? Why would this be? Since I can't imagine Jesus is busy at times nor can I imagine that he is incapable of anything. So would this mean that it be His desire for us to form a relationship with the Angels for some reason and if so why?