A method for operating a packaging line of a packaging installation, wherein the packaging line includes at least one packaging machine having an infeed conveyor belt, wherein the packaging line further includes at least one transport belt which is disposed upstream of the infeed conveyor belt, wherein the method includes the steps of: i) defining and/or determining a current machine performance of the at least one packaging machine; ii) determining an output request for the at least one transport belt; and iii) defining and setting a transport speed of the at least one transport belt, wherein the transport speed is defined as a function of the determined output request.