UPS Ground packages are generally delivered anytime Monday through Friday between the hours of 9:00 a.m. and 9:00 p.m. (and sometimes later) to residences, and to business addresses during their normal business hours Monday through Friday. Weekend delivery is available in eligible locations. Learn more about our weekend services. UPS Ground packages cannot be scheduled to arrive at a specific time of day. UPS express shipments have guaranteed delivery times that vary by service. Track your package for an up-to-date status.