"...ever wondered why some letters arrive in a couple of days while others seem to take forever, you're not alone. Maps showing United States Postal Service (USPS) First-Class Mail delivery times across the U.S. reveal just how much location matters.
Whether you're sending a birthday card across town or important documents across the country, the delivery timeline for First-Class Mail can stretch from as few as two days to as many as five. ..."
This Article is From: www.newsweek.com
