Who is referred to as the 'Commissioner' in airport management?

The 'Commissioner' in airport management specifically refers to the Commissioner of the City of Chicago Department of Aviation. This individual is responsible for overseeing the operations and management of all airports within Chicago, including O'Hare International Airport and Midway International Airport. The Commissioner plays a critical role in ensuring safety, efficiency, and compliance with regulations across airport operations.

In contrast, the mayor of Chicago holds a broader role in city governance and is not exclusively focused on airport management. While the head of all airport operations is a significant title, the term 'Commissioner' points to a specific position within the City Department. Airport security personnel, while vital for safety and compliance, do not carry the same overarching responsibilities associated with the role of Commissioner, which encompasses all operational aspects of airport management.