Oldest Airlines in the World Still in Operation.

The aviation industry has witnessed incredible transformations over the years, from humble beginnings to the modern, high-tech air travel we experience today. Some of the world’s oldest airlines, however, have stood the test of time, remaining operational through decades of change. These enduring airlines have weathered challenges, adapted to innovations, and are today symbols of resilience and progress in the skies. While KLM is often cited as the world’s oldest airline, several others, including British Airways, Avianca, and Qantas, also deserve recognition for their longevity.

1. British Airways (BA) – Founded in 1919 as Aircraft Transport and Travel Limited, British Airways has grown into one of the largest and most recognized carriers globally. Its rich history in aviation includes pioneering transatlantic services and playing a key role in the development of modern air travel.
2. KLM Royal Dutch Airlines (KL) – KLM holds the title of the world’s oldest airline still in operation under its original name, founded in 1919. Based in the Netherlands, KLM has been a major player in international aviation and is known for its service excellence.
3. Avianca (AV) – As the national airline of Colombia, Avianca has a proud history, tracing its roots to 1919. It is South America’s second-oldest airline and has played an essential role in connecting the region to the rest of the world.
4. Qantas (QF) – Established in 1920, Qantas is Australia’s flagship carrier and one of the oldest continuously operating airlines. The airline is renowned for its safety record and long-distance international flights, including the famous Kangaroo Route to London.
5. Aeroflot (SU) – Founded in 1923, Aeroflot is Russia’s largest airline and has one of the most storied histories in the aviation industry. It initially began as a government-operated carrier and has grown to be a major international player.
6. Finnair (AY) – Founded in 1923, Finnair is the flag carrier of Finland and is known for its efficient operations and role in connecting Europe and Asia. The airline has maintained a reputation for punctuality and safety.
7. Delta Air Lines (DL) – As one of the largest airlines in the United States, Delta’s roots stretch back to 1924 when it was founded as a crop-dusting company. It has since evolved into a global aviation leader.
8. United Airlines (UA) – United Airlines, founded in 1926 as Varney Air Lines, is now one of the largest airlines in the U.S. Its rich history includes pioneering the development of the airline industry in North America.
9. American Airlines (AA) – Founded in 1930, American Airlines is another prominent U.S. carrier that has played a significant role in the development of air travel. The airline is known for its expansive network, especially in North America.
10. Lufthansa (LH) – Established in 1953, Lufthansa is Germany’s largest airline and one of the world’s leading carriers. It has been at the forefront of aviation innovations and has a global reputation for high-quality service.
11. Iberia (IB) – Founded in 1927, Iberia is Spain’s flag carrier. Over the years, the airline has expanded its network significantly and is known for connecting Europe to Latin America.
12. Air Serbia (JU) – Tracing its roots back to 1927, Air Serbia is the flag carrier of Serbia. The airline has a long history and plays a crucial role in connecting the Balkans with the rest of the world.
13. LOT Polish Airlines (LO) – Established in 1929, LOT is Poland’s flagship carrier and one of the oldest airlines in the world. It has been instrumental in connecting Eastern Europe with the rest of the globe.
14. Hawaiian Airlines (HA) – Founded in 1929, Hawaiian Airlines is the oldest U.S. airline still in operation, known for its strong presence in the Pacific region. It offers a unique insight into island travel, with a focus on the Hawaiian Islands.