You can setup different turnaround times for each of your pickup and delivery routes under the Route settings.
Adding Custom Turnaround times to Routes
To adjust the turnaround times per route go to Settings > Admin > App > Routes and click on "Custom Turnaround Time".
Once you have activated the Custom Turnaround Times setting you will see additional options to add the specific turnaround times for this route.
Note. You will need to have more than one route to activate this setting, your default turnaround time will apply to Route 0.