The scheduling queue of the present invention is configured as a systolic array utilizing self-sorting scheduling cells to sort information packets based upon previously assigned priorities, while at the same time yielding a small constant latency independent of the length of the queue. The scheduling queue of the present invention is effective in supporting various Quality of Service (QoS) policies and algorithms, including both Differentiated Services (DiffServ) and Integrated Services (IntServ) having an arbitrary number of flows.