project: when is the next train from the station?
Travel information can be one of the things you need easy access to. If you have Google Home or Alexa you’ll find it helpful to recall the exact way to ask for the info. For example it might be “Alexa, ask Virgin trains to plan a journey” or “Hey Google, when’s the next train from XX to YY”.
As shown on posts nearby, I use Home Assistant as a home automation hub. A recycled monitor displays all the information I care to know just now. Continue reading to learn how we create the Home Assistant travel displays you see below.
If you need train or bus information there’s probably a public source in your country, such as the transportAPI for UK Transport. This information source gives you a number of free information requests per day. Sign up for an account and get yourself an APP_ID and an APP_PASSWORD.

To display this information in Home Assistant, edit your configuration.yaml and add the following information block as text. Do check here https://www.home-assistant.io/integrations/uk_transport/ for detailed instructions and also how to add buses or multiple journey requests.
sensor: - platform: uk_transport app_id: YOUR_APP_ID app_key: YOUR_APP_KEY queries: - mode: train origin: KGX destination: WAT scan_interval: 500
Save your configuration.yaml with this extra text, check it and then restart Home Assistant so that it starts picking up journey information from the TransportAPI. All being well, you’ll now have a few new sensor ‘entities’ to add to your Home Assistant page – you need to find out what your entities are called. So click Configure UI and add a card called Entities. Then add whatever train sensor entities you can find e.g.:
entities: entity: sensor.next_train_to_kgx entity: sensor.next_train_to_rys entity: sensor.next_train_to_fxn entity: sensor.time show_header_toggle: false type: entities
You can also add a gauge that will countdown how long it is before the next train. My example changes colour according to how soon that is. When the gauge is yellow I can just about catch the train. When it shows in red it’s unlikely I will get to the station in time.
entity: sensor.next_train_to_kgx max: 60 min: 0 name: next train down to KGX severity: green: 10 red: 6 yellow: 7 theme: default type: gauge