US Xpress Enterprises typically operates with standard business hours, but specific operating hours may vary depending on the specific division or service being utilized. While the general office hours are usually from Monday to Friday, 8 a.m. to 5 p.m. Eastern Time, the logistics and freight services may operate 24 hours a day to accommodate the needs of their customers. For the most accurate information regarding operating hours, especially for specific services or departments, it is advisable to visit their official website at usxpress.com. There, one may find detailed information related to different services or contact options that may be available. If further assistance is needed, the website provides various resources to address inquiries directly.