Skip Navigation

04 Sep 2025

Thousands more train seats coming to Kent and south east London this December

Thousands more train seats coming to Kent and south east London this December: Class 377 train pulls into Rochester station-2

  • South Eastern Railway has unveiled its timetable enhancements that are coming this December
  • Key improvements include more Metro and highspeed services
  • Longer trains where they are needed most
  • Introduction of three more modern and air-conditioned trains

Commuters across Kent and South East London will benefit from significant train service improvements when South Eastern Railway’s new timetable launches on Sunday 14 December.

The changes will deliver thousands more seats during rush hour, with several of the busiest trains extended from eight to 12 carriages. Three additional modern air-conditioned trains will also join the fleet.

What passengers can expect:

Better connections and frequencies:

  • Extra evening trains on the busy Charing Cross to Dartford route via Bexleyheath 
  • Retimed Charing Cross services on the Hayes Line, improving the interval between services at London Bridge 
  • Additional peak-time services from Charing Cross to the Maidstone East line to provide half-hourly services in the morning and evening peaks 
  • 29 additional weekday and weekend highspeed services between St Pancras International and Faversham, providing a half-hourly service until weekday evenings and all day Saturday

More capacity:

  • 07.20 Hastings to Charing Cross extended from eight to 12 carriages
  • 16.04 St Pancras to Dover highspeed service extended from six to 12 carriages
  • 17.15 Cannon Street to Hastings extended from eight to 12 carriages
  • Weekend services between Victoria and Dartford/Gravesend lengthened to eight carriages

Modern trains with better customer facilities:

  • Three more Class 377 Electrostar trains featuring air conditioning, device charging points and greater comfort

The improvements respond directly to growing passenger demand and feedback. South Eastern Railway carried almost 138 million journeys last year – up 9 million from the previous year. Growth is continuing this year, and journey numbers are on track to be over 143m by the end of March 2026.

Scott Brightwell, Safety, Planning and Performance Director for South Eastern Railway, said:

"These changes directly address what passengers have told us they need most, more space during the busiest times, better connections and more highspeed services from London St Pancras International.

"The longer trains will provide thousands more seats exactly when and where they're needed most, while the introduction of more of our modern air-conditioned trains offer a much more comfortable journey with additional customer facilities.

“We are a growing railway and we are continuing to do everything we can to support this demand by making it easier and more convenient for people to travel to work, education, healthcare or simply to visit family, friends or some of the fantastic locations on our network.”

Passengers should check journey times from late September when updated timetables become available online, as some services have minor timing adjustments.

The December timetable changes are part of the industry-wide national rail timetable update that happens twice yearly.

 

Contact information

David Meechan

Communications Manager - Major Programmes

david.meechan@southeasternrailway.co.uk

Notes to editors

DETAILED ROUTE CHANGES

METRO SERVICES

Bexleyheath Line

Extra services will run on weekday evenings, increasing the frequency to half-hourly:

  • 20.25 and 21.25 from Charing Cross to Dartford
  • 19.23 and 20.23 Dartford to Charing Cross

On Saturday and Sunday, services between Victoria and Dartford/Gravesend will be lengthened to eight carriages.

Hayes Line

To improve the interval between trains, services from Charing Cross to Hayes will be retimed.

  • Departures at xx18 & xx48 will start later at Charing Cross and the interval from London Bridge will be improved from the current 9/21-minute interval to a 13/17-minute interval
  • An additional service will run at 08.02 from Charing Cross to Hayes calling at Waterloo East and London Bridge

MAINLINE SERVICES

Bromley South Line - Victoria to Orpington via Herne Hill

  • The 04.33 service from Swanley to Victoria is an earlier start and it will not stop at the stations between Shortlands and Brixton. The train will now arrive in to Victoria at 05.00 offering an 18-minute earlier arrival for shift workers
  • An additional service will run at 04.35 from Orpington to Victoria calling at all stations via Herne Hill

 Maidstone East Line to Charing Cross – Monday to Friday

Additional services will run at peak times creating a half-hourly service throughout both the morning and evening peak periods to/from Charing Cross:

  • 08.44 Maidstone East to Charing Cross
  • 07.57 Charing Cross to Maidstone East
  • 17.44 Maidstone East to Charing Cross
  • 18.59 Charing Cross to Maidstone East

Services will call at Waterloo East, London Bridge, Swanley, Otford, Borough Green and Wrotham, and West Malling.

Maidstone East Line to Victoria – Monday to Friday

Additional services will run on the Victoria to Ashford route via Maidstone East on Monday to Friday:

  • 09.28 Ashford to Victoria
  • 21.55 Victoria to Ashford

Services will call at Bromley South, St Mary Cray, Swanley, Otford, Borough Green & Wrotham, West Malling, East Malling, Barming, Maidstone East, Bearsted, Hollingbourne, Harrietsham, Lenham and Charing.

HIGHSPEED SERVICES

Monday to Friday

  • Extra weekday services from St Pancras to Faversham at 20.50 and 21.50
  • Extra weekday services from Faversham to St Pancras at 18.30, 19.30 and 20.30
  • These additional services mean there will be a half-hourly service all day on the St Pancras to Faversham route until late evening.

Saturdays

There will be additional highspeed services on Saturdays' at the busiest times of day increasing the frequency to half-hourly:

  • 09.30 Faversham to St Pancras
  • 10.50 St Pancras to Faversham
  • 16.30 Faversham to St Pancras
  • 17.50 St Pancras to Faversham

Downloads

  1. Home
  2. Help and contact
  3. Media centre
  4. News Releases
  5. Thousands more train seats coming to Kent and south east London this December