How does FedEx one day work?

Overnight delivery when you need it. With FedEx Priority Overnight, your shipment will arrive by 10:30 a.m. to most U.S. addresses. ... Choose FedEx Standard Overnight for delivery by 3 p.m. to most addresses, and by 8 p.m. to residences. Pick the service that works best for you — and your recipient. read more

Up to 150 lbs. for each shipment; prior approval is required if any package in the shipment exceeds 70 lbs. or if any one side of a package exceeds 48". For shipments of more than 150 lbs., use FedEx SameDay ® Freight. Additional Information. Before shipping via FedEx SameDay services, you must have a FedEx account number . read more