Introduced with the new May timetable, the 06:52 Didcot Parkway to London Paddington has been increased to 12-carriages and a new 07:53 Twyford to London Paddington service, calling at Maidenhead only, has been created.
Made up of 12-carriage class 387 Electrostar trains, the two services will add 446 extra seats into London Paddington before 09:00.
The timetable change delivers extra seats in London and the Thames Valley at key times of the morning. The 07:53 Twyford service connects with the 07:36 Henley-on-Thames branch line train that arrives at 07:48, offering customers changing just a 5-minute wait for a fast service to London (arriving at 08:24).
Those returning home in the evening will also be able to take advantage of more seats, with the 18:42 London Paddington to Reading now also formed of 12-carriages.
https://www.gwr.com/about-us/media-...-delivering-more-seats-into-london-before-9am