If you're a last-minute shopper, or shipper, the deadline for holiday deliveries is almost here. Know when the last day to post your packages is for USPS, FedEx and UPS.If you haven't mailed your ...

USPS had a contract with FedEx for domestic air transportation services, but it expired on Sept. 29, 2024. The government agency later chose UPS for its new air cargo contract. "FedEx and the ...