The ADG reported this morning that Little Rock National Airport is listed on the nation's worst airports for on-time arrivals. During the period studied, the late arrivals averaged 53 minutes behind schedule. The problem may lie in the number of short flights to connection airports. If a flight to Memphis or St. Louis is late, then it will be late getting into Little Rock. You would have to fault air carriers, not the airport, in most instances. They in turn blame the FAA's air trafic control system. For more see here. The report is here.