Even when it was a single company, Federal Express has used trucks to transport packages where it makes sense. Trucks are commonly used to transport freight from the airport to stations located off-airport in the same city, and in nearby cities. The difference between those trucks, and, say, a FedEx Ground truck is the product they transport -- it's one of the FedEx Express products, with guaranteed on-time delivery the next day, or in some cases, the 2nd day. It will be delivered by a FedEx Express courier wearing the blue and purple uniform.
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