From the daytime to the nighttime, the train runs every 15 minutes, and out of the trains bound for Kyoto Station one goes through to the Kosei Line while the other three go through to the Biwako Line during the daytime.
日中から夜にかけては15分おきの運転で、京都方は日中うち1本が湖西線へ、残り3本は琵琶湖線直通。