Delivery drones are unmanned aerial vehicles designed to transport packages directly to customers. They use GPS and advanced navigation systems to fly efficiently, avoiding obstacles and reaching their destinations quickly. Companies like Amazon and UPS are exploring the use of these drones to enhance their delivery services. These drones can carry small to medium-sized packages, making them ideal for delivering items like groceries, medical supplies, and online orders. By reducing the need for traditional delivery vehicles, delivery drones aim to decrease traffic congestion and lower carbon emissions, contributing to more sustainable logistics solutions.