My experience is, UPS always arrives on time, Fedex sometimes a day late, USPS rarely arrives late, but if it's late, it's usually not arriving at all. The wor

My experience is, UPS always arrives on time, Fedex sometimes a day late, USPS rarely arrives late, but if it's late, it's usually not arriving at all. The worst, by far, is Amazon's own delivery service. Often late, frequently damaged, and inconsistent on when they show up during the day, if they can get into the building, and where they leave packages.