LARGEST AİRLİNES İN THE WORLD

- LARGEST AİRLİNES İN THE WORLD - 

The largest airlines in the world can be defined in several ways. As of 2019, American Airlines Group was the largest by fleet size, passengers carried and revenue passenger mile. Delta Air Lines was the largest by revenue, assets value and market capitalization. Lufthansa Group was the largest by number of employees, FedEx Express by freight tonne-kilometers, Turkish Airlines by number of countries served and UPS Airlines by number of destinations served, or United Airlines for passengers carriers.

- World's Biggest Public Airline Companies By Revenue - 

Delta Airlines / United States

American Airlines / United States

Lufthansa / Germany

United Airlines / United States

Air France–KLM / France - Netherlands

IAG - Spain / UK

Southwest Airlines / United States

China Southern Airlines / China

All Nippon Airways / Japan

China Eastern Airlines / China

Note that Emirates is a state-owned company and is thus not included in this list of public companies.

- By Passengers Carried - 

American Airlines / United States

Delta Airlines / United States

Southwest Airlines / United States

United Airlines / United States

Ryanair / Ireland

China Southern Airlines / China

Lufthansa / Germany

China Eastern Airlines / China

IAG - Spain / UK

Air China / China

- Largest Cargo Companies - 

FedEx Express / United States

Emirates SkyCargo / United Arab Emirates

Qatar Airways Cargo / Qatar

UPS Airlines / United States

Cathay Pacific Cargo / Hong Kong

Korean Air Cargo / South Korea

Lufthansa Cargo / Germany

Cargolux / Luxembourg

Air China Cargo / China

 - By Fleet Size - 

American Airlines / United States

Delta Air Lines / United States

United Airlines / United States

Southwest Airlines / United States

China Eastern Airlines / China

China Southern Airlines / China

SkyWest / United States

Ryanair / Ireland

Air China / China

FedEx Express / United States

Lufthansa / Germany

Turkish Airlines / Turkey

- By Number Of Countries Served - 

Turkish Airlines / Turkey

Air France / France

British Airways / United Kingdom

Ethiopian Airlines / Ethiopia

Emirates / United Arab Emirates

Qatar Airways / Qatar

Lufthansa / Germany

KLM / Netherlands

American Airlines / United States

United Airlines / United States

- By Brand Value - 

American Airlines / United States

Delta Airlines / United States

United Airlines / United States

Emirates / United Arab Emirates

Southwest Airlines / United States

China Southern Airlines / China

China Eastern Airlines / China

British Airways / United Kingdom

Air China / China

Lufthansa / Germany