Priority Mail Express 1-Day is not available PitneyShip or PitneyShip Pro
Learn why Priority Mail Express 1-Day service may not be available.
Products affected: PitneyShip®, PitneyShip® Pro
Issue
The 1-Day option for Priority Mail Express is not shown. It only shows 2-Day availability.
Cause
The cutoff time for Priority Mail Express 1-Day has passed.
Resolution
Priority Express 1-day cutoff varies per USPS facility. To find your USPS facility’s 1-Day Drop-Off By cutoff, visit https://postcalc.usps.com/.
UPDATED: April 09, 2025