Research: Understanding and Using Service Performance Data

Service performance measurements are crucial for understanding how metro services are running, so obtaining and leveraging accurate data in the form of useful metrics is key to improving performance. This research project aimed to understand what metrics metros are using to manage their service performance, including their precise definitions, and what methods they use to obtain the required data.

Five categories of service performance measurements help to answer the most important management questions about service performance. A comprehensive system of KPIs needs to comprise a balanced set of service performance measurements covering all five categories.

What do metro managers need to know?

What do metro managers need to know?

There is a need to measure both the actual delay to train service and the impacts of train delays on customers. Too much emphasis on the measurement of train service production and train service performance can be at the expense of other elements of service quality and the actual customer experience. One achievable approach is to use headway-based measurements, which reflect the waiting time for customers on platforms. Another is to weight delay measurements by the number of customers on the train at the time.

There is a clear trend towards more customer-focused measures, which are more difficult to measure but better reflect the actual customer experience. This trend is being driven primarily by technology, such as modern signalling/train control systems and smartcards (i.e. tap-in / tap-out systems). These new data sources are making it easier for metros to collect the data required for more customer-focused metrics.

Trends in service performance data collection, management and analysis

Trends in service performance data collection, management and analysis

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Posted in Community of Metros Research