Our speediest domestic service, Priority Mail Express, delivers your packages overnight
to 2 days to most locations. Its benefits include:
Guaranteed overnight to 2 days delivery to most locations.
Find the scheduled delivery time for your Priority Mail Express item with Priority Mail Express Service Commitments.
Insurance up to $100 included at no extra charge.
Priority Mail can be tracked at www.usps.com/shipping/trackandconfirm.htm