Flag carrier

It has been suggested that Chosen instrument be merged into this article. (Discuss) Proposed since March 2024.

A flag carrier is a transport company, such as an airline or shipping company, that, being locally registered in a given sovereign state, enjoys preferential rights or privileges accorded by the government for international operations.

Historically, the term was used to refer to airlines owned by the government of their home country and associated with the national identity of that country.^[1] Such an airline may also be known as a national airline or a national carrier, although this can have different legal meanings in some countries. Today, it is any international airline with a strong connection to its home country or that represents its home country internationally, regardless of whether it is government-owned.^[2][3]

Flag carriers may also be known as such due to laws requiring aircraft or ships to display the state flag of the country of their registry.^[4] For example, under the law of the United States, a U.S. flag air carrier is any airline that holds a certificate under Section 401 of the Federal Aviation Act of 1958 (i.e., any U.S.-based airline operating internationally),^[5] and any ship registered in the United States is known as a U.S. flag vessel.^[6]