CSA was founded in 1923, by the Czechoslovak government as CSA Československé státní aerolinie (Czechoslovak State Airlines). It operated only domestic services until its first international flight from Prague to Zagreb in 1930. After the German occupation of Czechoslovakia in 1939 development of the airline was terminated.
In 1957 CSA became the third of the world’s airlines to fly jet services. The first transatlantic services started in 1962 with a flight to Havana. From the late 1960s, CSA used a range of Soviet-built aircraft, and modifications of them, for its extensive European and intercontinental services which totalled some 50 international and 15 domestic destinations. After the breakup of the Czechoslovak Federation the airline adopted its present name (CSA Czech Airlines) in 1995.
Source: Wikipedia
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