Vienna International Airport in the context of "Wizz Air"

The airport apron, apron, flight line, or ramp is the area of an airport where aircraft are parked, unloaded or loaded, refueled, boarded, or maintained. Although the use of the apron is covered by regulations, such as lighting on vehicles, it is typically more accessible to users than the runway or taxiway. However, the apron is not usually open to the general public, and a permit may be required to gain access. An apron's designated areas for aircraft parking are called aircraft stands.

By extension, the term apron is also used to identify the air traffic control (ATC) position responsible for coordinating movement on this surface at busier airports. When the aerodrome control tower does not have control over the apron, the use of the apron may be controlled by an apron management service (also known as apron control or apron advisory) to provide coordination between the users. Apron control allocates aircraft parking stands (gates) and communicates this information to tower or ground control and to airline handling agents; it also authorises vehicle movements where they could conflict with taxiing aircraft such as outside of painted road markings. The authority responsible for the aprons is also responsible for relaying to ATC information about the apron conditions such as water, snow, construction or maintenance works on or adjacent to the apron, temporary hazards such as birds or parked vehicles, systems failure etc. Procedures should be established for a coordinated information provision between the aircraft, vehicle, apron control unit and ATC to facilitate the orderly transition of aircraft between the apron management unit and the aerodrome control tower.

A very important person (VIP or V.I.P.) or personage is a person who is accorded special privileges due to their high social rank, status, influence, or importance. The term was not common until sometime after World War II when it was popularised by Royal Air Force pilots.

Examples include celebrities, heads of state or government, other high-ranking politicians, or any other socially notable person who receives special treatment for any reason. The special treatment usually involves separation from common people, and a higher level of comfort or service.

Austrian Airlines (often shortened to Austrian or AUA) is the flag carrier of Austria and a subsidiary of Lufthansa, the flag carrier of Germany. The airline is headquartered on the grounds of Vienna International Airport in Schwechat where it also maintains its hub. As of July 2016, the airline flew to six domestic and more than 120 international year-round and seasonal destinations in 55 countries and is a member of the Star Alliance.

Air Austria and Austrian Airways merged to form the airline in 1957, but its history dates back to the founding of Austrian Airways in 1923. Throughout much of the company's existence, it was a state-owned entity. On 31 March 1958, the airline performed its scheduled service, flying a leased Vickers Viscount from Vienna to Zürich and London; it subsequently purchased its own Viscount fleet. On 18 February 1963, Austrian ordered its first jet-powered airliner, the Sud Aviation Caravelle. It subsequently introduced various models and derivatives of the Douglas DC-9 jetliner; by the end of 1971, Austrian was an all-jet operator. During the 1980s, it introduced the DC-9-80, otherwise known as the McDonnell Douglas MD-80, to its fleet. Various airliners produced by Airbus, Boeing, Fokker and other manufacturers were introduced across the 1980s and 1990s.