How is the autopilot typically engaged during flight?

The autopilot on the A320 is typically engaged by toggling the autopilot switch on the overhead panel. This method is standard for activating the autothrust and autopilot systems, which are essential for automating various flight operations. By using the overhead panel, pilots can easily access and manage avionics, ensuring that the autopilot engages properly in conjunction with other systems such as flight management.

This choice aligns with industry practices as it is designed to provide pilots with clear visual feedback and ease of access during flight operations. The overhead configuration also facilitates the activation of multiple modes and functions associated with the autopilot. Although engagement methods vary among different aircraft designs, the A320's design prioritizes efficiency and pilot control through its overhead panel layout.