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China Southern Airlines Airline Profile

China Southern Airlines overview and available airline data

Last verified: September 27, 2026

China Southern Airlines logo China Southern Airlines profile
China Southern Airlines logo with name
Overview

Operating status: Active

Marketing name: China Southern Airlines

Legal name: China Southern Airlines

Year established: 1988

Region: Asia

Base country: China

Base city: Guangzhou

Base airport: Guangzhou Baiyun International Airport

Details

Airline IATA code: CZ

Airline ICAO code: CSN

Airline category: Scheduled

Airline type: Full service carrier

Alliance: —

Frequent-flyer programme: Sky Pearl Club

Useful links

Official Website: visit website

Baggage policy: visit website

Online check-in: visit website

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China Southern Airlines overview and services

China Southern Airlines is a currently operating Asian scheduled full-service airline company based in Guangzhou Baiyun International Airport, in Guangzhou, China.

This airline's 2-char IATA designator is CZ, and its ICAO code is CSN. Founded 38 years ago in 1988, the airline is one of the mature carriers.

China Southern Airlines offers both web and mobile check-in facilities for the convenience of its passengers. The current information about China Southern Airlines baggage policy (last updated 2026) is available on the airline's official website via the link in the menu on the left.