Monthly cancelled trains (archive)

Monthly account and proportion of cancelled trains A train can be cancelled either on a portion or on the entirety of its path. Until September 2022, the proportion of cancelled trains was calculated as the ratio between the monthly account of cancelled trains and the number of train sightings over the same period. However, in the same way as for the calculation of punctuality, a train crossing the North-South junction on its journey is spotted twice (at the first station of the junction crossed, and at the destination station). From September 2022 onwards, in order to provide more accurate information, the monthly number of cancelled trains will no longer be related to the number of sightings, but to the total number of trains that have operated on the network. A new dataset with historical data from January 2020 onwards is now available. The present dataset with the old calculation method is closed with data from August 2022 and will no longer be updated.停运列车月度数量及占比 列车可部分区段停运，亦可全程停运。 2022年9月之前，停运列车占比的计算方式为同期停运列车月度数量与列车通过计数（train sightings）的比值。但与准点率的计算规则一致，行经南北枢纽的列车会被计数两次：分别在途经枢纽的首个站点及终到站处进行统计。 自2022年9月起，为提供更为精准的统计信息，停运列车月度数量的统计基准不再采用列车通过计数，而是改为全网实际运营的列车总班次。目前已推出包含2020年1月至今历史数据的全新数据集。 采用旧计算方法的现有数据集已停止更新，其数据覆盖至2022年8月。