Dart not running right.

Ok, I got around to taking the top off the carb and found not too much fuel in the bowls. Now that car has sat since sat. But I think there should still be fuel in the bowls, so I am leaning towards fuel pump or clogged line. I am going to go ahead and pull the carb and kit it since I have it apart. and will replace the fuel pump, the line going to the pump since it looks a little weak.