Post
by Steeevooo » 15 Oct 2020, 17:22
The Working Timetable has the 1619 arriving at Richmond at 1623, ahead of the District Line behind it (as you would expect). However, the Passenger Timetable schedules it for arrival at 1626 - therefore allowing 3 minutes padding. Could be for a range of reasons, but most likely is that it allows 3 minutes of recovery time at the end of the route.