is there saturday mail delivery

is there saturday mail delivery for most USPS services, yes, they do deliver on Saturdays. USPS provides regular mail and package deliveries on Saturdays, including services like First-Class Mail, Priority Mail, and even Priority Mail Express. However, certain services like Media Mail and First-Class Package Service may have different delivery schedules, and some may not guarantee Saturday delivery. For packages requiring expedited service, USPS also delivers on Saturdays as part of their regular operation. UPS and FedEx also provide Saturday delivery options for certain services.