Which page displays an operational summary of the aircraft status after failures are detected?

The STATUS page is the correct answer because it consolidates critical information about the aircraft's operational status following any failures that have been detected. This page displays a comprehensive summary, providing pilots with key data regarding any faults or abnormalities in systems, allowing for immediate assessment and necessary actions to maintain safety and operational integrity.

In contrast, the MAINTENANCE page is focused on providing details related to maintenance tasks and historical data, which can be useful for ground crews but does not offer a real-time summary of current aircraft status. The FLIGHT page primarily presents information pertinent to the current flight, such as flight plan data and performance parameters, and lacks specific failure details. The OVERVIEW page can include various operational data but does not serve the primary function of summarizing failures and aircraft status succinctly. Thus, the STATUS page is specifically designed for this function, emphasizing its critical role in the cockpit during abnormal situations.