title: Google Maps API V3 retrieving data for with and without traffic
body: <p>I want to access the duration from one point to another point with traffic and without traffic (see picutre below)</p>
  
  <p><img src="https://i.stack.imgur.com/4WAX9.png" alt="enter image description here"></p>
  
  <p>I want to calculate the delay with and without traffic. I can't find the method in the Gogole Maps API v3 that could provide me that data. Or do I have calculate it with other data somehow?</p>
  
  <p>EDIT:<br>
  I know how to calculate the duration. The problem is I want to get the duration with traffic and also the duration without traffic (see the picture I provided above), in order to calculate the possible delay time.</p>
  
  <p>EDIT: 
  Please correct me if I'm wrong, but it seems like that's not possible with the Google API V3 according to this link
  <a href="https://stackoverflow.com/questions/13455793/google-maps-traffic-prediction-api-v3">Google maps traffic prediction API V3</a></p>
  
  <p>Does anyone know how I can get the duration from one point to another? It doesn't have to be by Google though.</p>