In message , David
FitzGerald writes

I've been asked to produce a series of Excel spreadsheets with train
timetable information for a number of National Rail (London only)
routes. Besides using the Network Rail journey planner and manually
typing/pasting them in, is there any way of getting this information
into Excel? It's getting a bit complicated and time consuming!

I don't know about the other TOCs, but SWT published its timetables in
PDF format:

http://www.swtrains.co.uk/traintimes/

--
Paul Terry