As an administrator, you can reschedule an existing route on the web application with the help of any of the methods.
Rescheduling the Route using the Route Editor:
1. Click on Edit and then select Route Settings from the list. 
2. Update the corresponding fields to reschedule the route for the preferred date and time.
3. To apply the changes, click on the Update Route Settings button.
Rescheduling Routes in the Routes List:
1. In the Routes list, click on the gear icon next to the route that you want to reschedule.
2. Next, select Change Schedule For Date from the route’s options menu.
3. Update the corresponding calendar to reschedule the route for the preferred date and time.
4. To apply the changes, click on the OK button.
Rescheduling Routes from the Routes Map:
1. In the Routes Map, click on the gear icon next to the route that you want to reschedule and select Change Schedule For Date from the route’s options menu.
2. Update the corresponding calendar to reschedule the route for the preferred date and time.
3. To apply the changes, click on the OK button.