postal service mail delivery times

postal service mail delivery times Postal service mail delivery times vary based on the type of service used and the destination of the shipment. For domestic mail, USPS offers several services with different delivery times, such as First Class Mail (1-3 business days), Priority Mail (1-3 business days), and Priority Mail Express (overnight). International mail delivery times depend on the destination country and the service selected, with options like First Class International and Priority Mail International offering varying delivery speeds. To track your mail’s estimated delivery time, always refer to the specific service’s guidelines.