us postal service first class delivery time

US Postal Service First Class Delivery Time – First-Class Mail is an affordable and reliable shipping option provided by the US Postal Service (USPS). For domestic shipments, First-Class Mail generally takes 1-3 business days for delivery, depending on the distance between the sender and recipient. This is a common choice for sending letters, small parcels, and lightweight packages. While it’s faster than standard mail, it doesn’t offer tracking or guaranteed delivery dates, so it’s best for less time-sensitive shipments.