China Southwest Airlines

Airline origin China · SZ CXN

Passenger based in China

IATA SZ · ICAO CXN · Callsign CHINA SOUTHWEST

About China Southwest Airlines

China Southwest Airlines is an airline based in China. The airline is known in international aviation by the ICAO code CXN and has the callsign CHINA SOUTHWEST.

Registered with IATA (International Air Transport Association) under the code SZ.

Last updated: 31 Aug 2026, 11:52

CXN · CHINA SOUTHWEST

Operating since: 1987
Ceased operations: 2002
Country of origin: China

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