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Onboard WiFi

Chiltern WiFi sticker on our trains

All Chiltern's Mainline trains have complimentary Wi-Fi (subject to availability). Here's how to connect to it :

  1. Go to your Wi-Fi icon within your phone or laptop and look for '_Chiltern-wifi'
  2. Start your web broswer
  3. Fill in a simple registration form (you'll only need to register once)
  4. That's it, you're connected

At our stations : If you do have any problems at a station WifiSpark have a helpdesk that passengers and staff can report connectivity problems to open 24 hours a day every day. Either call 0344 848 9555 or email 

Onboard our trains : If you are on a train you should contact Icomera by calling 020 8028 0375 or emailing

Chiltern's WiFi is based on mobile signals.  Watch the video below to see how this can be affected when travelling.