Air Carrier is the courier company that helps deliver the parcels to the customer’s doorstep through the medium of air transport. Often, ecommerce shipments are shipped via air for various reasons. For example, the customer might want the product to be delivered next day, or there might be some perishable items that you’re shipping. In either cases, air carriers can help you deliver your products in a fast and quick manner. While an air carrier refers to the transportation company that helps deliver your parcel, it sometimes also refers to the mode of transport itself. Several companies offer air as the means for transport. Some of these include FedEx, DHL, Delhivery etc.