Published By Office of Rail Regulation
Issued about 10 years ago
GB
final
Summary
Description
Public performance measure (PPM) measures the number of trains reaching their final destination 'on time'. On time is defined as within five minutes for regional and London and South East trains, and within ten minutes for long distance trains. Source agency: Office for Rail Regulation Designation: Official Statistics not designated as National Statistics Language: English Alternative title: Train punctuality and reliability