Yes, this is a classic problem. I order often, and the best services are those where the map shows not just a point, but the courier's actual route, updated every few seconds. Nowadays, many companies are developing their own navigation modules specifically for logistics — with accurate positioning, estimated time of arrival, and even traffic detours. If you're interested in how this is technically implemented (from geolocation to backend logic), check out the guide at https://weelorum.com/blog/guide-to-developing-a-gps-navigation-application/. There are examples of integration with Google Maps API, OpenStreetMap, and even how to add custom routes for couriers — it really helps to understand why some apps are more accurate than others