A "Flag Carrier" is an airline that is owned or heavily supported by a country's government. These airlines often represent their nation and are typically the largest in terms of passenger capacity and international routes. They play a crucial role in promoting tourism and trade, connecting their home country to the rest of the world. Flag carriers usually operate under the national flag, symbolizing their connection to the country. Examples include British Airways for the United Kingdom and Air France for France. These airlines often receive government subsidies to maintain their operations and competitiveness in the global market.