What tool could be used when a Delivery Associate reports that no route is staged in their assigned location?

The Station Command Center is the most suitable tool for addressing the situation when a Delivery Associate reports that no route is staged in their assigned location. This center is designed to oversee and manage the daily operations of delivery logistics, enabling staff to quickly assess any issues related to route assignments and staging.

In this context, the Station Command Center provides real-time information about all vehicles and delivery routes. It can identify why no routes are staged for a particular delivery associate, whether it's due to delays in package sorting, operational problems, or other logistical challenges. By using this tool, managers can promptly resolve issues and ensure that delivery associates have the routes they need to perform their jobs effectively.

The other options, while useful in their own rights, do not specifically address route staging issues in the same manner. The Route Management Tool focuses primarily on planning and optimizing routes instead of addressing immediate concerns about staging. The Package Tracking System is centered around the tracking of individual packages rather than the overall delivery process. Similarly, the Departure Management System deals with the logistics of vehicles departing for delivery, rather than routing issues at the station level. Thus, the Station Command Center is clearly the most relevant tool for immediate resolution in this scenario.