Operations Control Centre (OCC)
Also known as: Operations Control Centre · Network Operations Centre · System Operations Control
An Operations Control Centre (OCC) is the central facility from which an airline monitors and manages its live flight operations. Staffed around the clock, it coordinates flight dispatch, crew, aircraft, maintenance and ground resources, and serves as the operator's hub for reacting to disruptions, weather, security events and other fast-moving developments.
Reviewed by AeroVigil Analysis Desk · 2026-05-31
The OCC, sometimes called a network or system operations control centre, is the operational nerve centre of an airline. It brings together specialists — flight dispatchers, crew controllers, maintenance coordinators, network planners and operations duty managers — so that decisions about the live schedule are made with a shared, current picture. From here the operator tracks each flight, manages the assignment of aircraft and crews, and works to keep the network running safely and on schedule.
When something disrupts normal operations — adverse weather, an airspace closure, a technical fault, a security incident or a conflict-zone development — the OCC is where the response is coordinated. It weighs options such as rerouting, delaying, diverting or cancelling flights and propagates the consequences across crews, aircraft rotations and connections. Because the centre operates continuously, it is also the point of contact through which time-critical safety and security information reaches the people who can act on it.
Effective OCC decision-making depends on receiving the right information quickly and free of noise, especially for security and airspace events that develop faster than routine planning cycles. AeroVigil delivers classified and ranked airspace-risk signals in a form OCC and security teams can act on, helping ensure relevant warnings about a route reach the centre while there is still time to respond.
Frequently asked
- What does an Operations Control Centre do?
- An OCC monitors and manages an airline's live flight operations, coordinating dispatch, crew, aircraft, maintenance and ground resources. It is also where the operator coordinates its response to disruptions such as weather, airspace closures and security events.
- Is an OCC the same as air traffic control?
- No. An OCC belongs to an individual airline and manages that operator's own flights and resources, whereas air traffic control is a state-provided service that separates and sequences all traffic in a given airspace.
Related terms
Sources
- IATA — airline operational control practice