How many aircraft typically comprise a division?

A division typically comprises four aircraft. This configuration allows for a balance between operational capability and support. In military aviation, divisions are structured to ensure that there are enough aircraft to carry out missions effectively while maintaining sufficient redundancy and support within the group. Each aircraft can perform specialized tasks, such as reconnaissance, transport, or combat roles, and having four enables more diverse operational potential.

While smaller numbers like two or three would limit the division's overall capability and flexibility, five may be considered excessive for a standard division structure, leading to complexity and logistical challenges. Thus, the organization of four aircraft provides an optimal grouping for tactical effectiveness.