Priority Mail Express 1-Day is not available SendPro Online, PitneyShip, or PitneyShip Pro

Learn why Priority Mail Express 1-Day service may not be available.
Products affected: SendPro® Online, PitneyShip™, PitneyShip™ Pro


The 1-Day option for Priority Mail Express is not shown. It only shows 2-Day availability.


The cutoff time for Priority Mail Express 1-Day has passed.


Priority Express 1-day cutoff varies per USPS facility. To find your USPS facility’s 1-Day Drop-Off By cutoff, visit

UPDATED: October 10, 2023