Today almost all of the package delivery companies have a web site where it is possible to track their next delivery. I sometimes order several components or electronic devices over internet and each web shop uses a different delivery company so sometimes its hard to follow all the packages. I recently found this web app that is a life changer: https://www.aftership.com
It is compatible with hundreds of delivery companies and allows you to group all ongoing deliveries in a single page!
You also have the Android app so you can follow your packages using your phone. It is simpler then the web app and you can’t login to your web account so you need to enter again your item track numbers. But if you move a lot its worth it. Hope they improve communication between the Android app and the web app soon.
Here you have a nice how to.