ASL Airlines is an international cargo airline headquartered in Dublin, Ireland. It is the parent company of multiple airlines, including Air Contractors, ASL Airlines France, and ASL Airlines Belgium. The airline operates a fleet of over 70 aircraft and serves over 100 destinations in 30 countries. The airline operates both scheduled and charter flights.

ASL Airlines has a long and interesting history. The company began as a charter airline in the 1950s, when it was founded by Aer Lingus, the Irish national airline. In the 1960s, the airline began operating scheduled cargo flights, becoming the first freight carrier in Ireland. Over the years, ASL Airlines has grown from a small charter airline to a major international cargo carrier.

In the 1970s, ASL Airlines began operating cargo charters to the United States. In the 1980s, the airline expanded its reach by adding services to the Caribbean and Europe. In the 1990s, the company began expanding its fleet and added passenger services. In the 2000s, ASL Airlines began operating all-cargo services to Asia and Africa.

The fleet of ASL Airlines has grown significantly over the years, and now consists of over 70 aircraft. The airline operates a variety of aircraft, including Airbus A330, Boeing 737, and Boeing 767. The airline also operates several smaller aircraft, such as ATR 42, ATR 72, and Antonov An-12.

Throughout its history, ASL Airlines has achieved a number of important milestones. In the 1970s, the airline became the first freight carrier in Ireland. In the 1980s, the airline became the first cargo airline to operate services to the United States. In the 1990s, the airline became the first to operate all-cargo services to Asia and Africa. In 2011, ASL Airlines became the first airline to be certified under the European Aviation Safety Agency's new safety standards.

In recent years, ASL Airlines has made headlines due to a number of incidents and federal investigations. In 2017, an ASL Airlines flight carrying live animals had to make an emergency landing in France due to a fire on board. In 2019, the airline was fined by the European Commission for operating an illegal freight cartel. In 2020, the airline was the subject of an investigation by the US Department of Transportation for alleged price fixing.

Throughout its history, ASL Airlines has evolved from a small charter airline to a major international cargo carrier. The airline has achieved several important milestones and has faced a number of incidents and federal investigations. Despite these obstacles, ASL Airlines has remained a leader in the aviation industry, and continues to expand its operations around the world.