Air freight can be carried out through various types of aircraft, including cargo planes, commercial passenger planes, and chartered planes. Cargo planes are specifically designed to carry freight and have larger cargo holds, while commercial passenger planes carry both passengers and cargo in their luggage compartments.

Air freight rates are typically calculated based on the weight and volume of the cargo, as well as the distance traveled, the type of goods being shipped, and any additional services required, such as customs clearance or expedited delivery.

Air freight is a key component of global trade and logistics, and is essential for businesses operating on a global scale.