Automatic tracking of shipments from major carriers like USPS is useful for both sellers and purchasers.
I devised a way to pull tracking data directly from USPS into Google Sheets.
You can try the "Shipment Tracker" Google Sheet add-on here at this link:
https://direct-link.net/1269250/VGk7kW6uk9ml
However, another option is to pull the data using "automanual" methods. This means using a browser automation that opens the tracking site, enters the tracking number, and records the data. I created such an automation which you can use on Automa, a free platform for creating and running these automations.
Use the browser automation by following these steps:
Download the Automa chrome extension
https://chromewebstore.google.com/detail/automa/infppggnoaenmfagbfknfkancpbljcca?hl=en
Open the shipment automation on Automa and add it to your computer
https://extension.automa.site/workflow/iaYwqKQthRYBzd3giG6jF