World's Largest Airlines
- American Airlines
- Country: United States
The largest airline in the world with a huge number of flights within the United States, as well as to many other countries
- Delta Air Lines
- Country: United States
The second largest airline in the world with a wide network of routes in the USA and outside the country
- United Airlines
- Country: United States
One more airline from the USA with a large network of domestic and international routes
- Emirates
- Country: United Arab Emirates
The global airline from the UAE has the world's largest network of international routes connecting all continents
- Lufthansa
- Country: Germany
Europe’s largest airline serves both routes within Germany and many international flights to destinations in all continents