Daily performance report
Tuesday 21st March 2017
We publish our performance statistics for the previous day by 12 noon on the following day.
Daily Public Performance Measure (PPM) and Right Time Performance statistics for Govia Thameslink Railway (Gatwick Express, Great Northern, Southern and Thameslink).
PPM: % of trains arriving at their destination within five minutes of their scheduled time
Right Time: % of trains arriving at their destination early or within 59 seconds of their scheduled time