Fuel & Labor
The five largest expense categories in a spending plan
finnair
Lufthansa is Germany's main airline, it is also the largest airline company in Europe
The world's largest airline company in terms of the number of passengers carried is Delta Air Lines.
Aristotle subdivided his largest taxonomic categories into all his kingdoms
Delta Air Lines is the largest airline in the world. It serves 366 cities in over 66 countries. It is the Only airline to serve 6 continents.
Air France is the largest French airline. It is a founding member of the SkyTeam global airline alliance.
Nonpayment for services rendered is one of the largest expenses incurred in the health care organization. Claims, by far, is number one. Employee expenses, number two - salaries, benefits, compliance, payroll taxes, etc.
Depreciation
Lufthansa German Airlines is the largest European airline by number of passengers carried. They have a website with more information and a form to book flights.
The airport is not operated by an airline. The airlines are tenants, including Delta, the largest airline. They pay the airport for the right to operate there.
American Airlines