USPS Ground Advantage typically takes about 2 to 5 business days for delivery within the continental United States, depending on the distance between the origin and destination
. Some users report delivery times consistently within this 5-day window, though occasional delays can occur, especially for longer distances or specific routes
. For comparison, older USPS Retail Ground services can take anywhere from 2 to 9 days, sometimes up to 14 business days in rare cases
. USPS Ground Advantage also includes $100 insurance automatically, which is an added benefit over previous ground services
. In summary, expect USPS Ground shipments to take approximately 2-5 business days under normal conditions.