Upload PDF Letter To Mail Upload PDF Letter to Mail - No Preview to Approve. How Do I Print A Label or Get Started Now How Do I Print A Label or Get Started Now. USPS Certified Mail - Required Green Banner. Error: Combination of Services not Available.
Using First Class Mail International, deliveries generally take between 7â21 days to arrive, although the USPS does not guarantee delivery dates or times. Mail may travel to its destination by ground, air or a combination of both.
This Site Might Help You. RE: how long will USPS first class mail take? ive read that it takes approximately 3-5 business days. what bothers me is the word &quot;approximately&quot; I am located in singapore, but have a friend in the US who is currently in the US. he is leaving the states on the 8th of May.SPS first class mail takes anywhere from 3 days to 14 days depending on when they process it, if the address is legible, etc.