Recommended Practice
Comparison of Rail Transit Vehicle Reliability Using On-Time Performance
Abstract
This Recommended Practice describes the basic common procedures that rail transit systems can use to make meaningful comparisons of vehicle reliability.
Document History
Document Number | Version | Publication Date | Publication | Related Information |
---|---|---|---|---|
APTA RT-VIM-RP-024-12 | 03/01/2012 | Published | Current |
Keywords
5-minute reliability, on-time performance, rail transit, vehicle reliability
Summary
This standard establishes a common measure, vehicle 5-minute on-time performance reliability, that allows rail transit systems to compare their vehicle reliability with the vehicle reliability of their peers, or to monitor changes in their vehicle reliability over time. These comparisons can be made weekly, monthly, quarterly or annually.
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