usps first class mail how long

usps first class mail how long typically takes 1 to 3 business days for delivery within the United States. First-Class Mail is the most affordable option for sending letters, postcards, and small packages, but delivery times are not guaranteed. The actual delivery time can vary depending on the distance between the origin and destination, as well as factors such as weather conditions or holidays. For quicker delivery, customers can opt for Priority Mail or Priority Mail Express, both of which provide faster delivery options at higher costs.