Sabena Congo, caused thousands of Belgians to flee the country. The Belgian government commandeered Sabena's entire long haul fleet to get the refugees back to Europe. Independence also meant the end of the impressive regional network of routes that the airline had built up in the Congo since 1924. When the new republic began its own airline, Air Congo, in June 1961, Sabena held 30 percent of that airline's shares. The Douglas DC-6Bs remained in service with Sabena in the mid-1960s although they were no longer used on the airline's main routes. The Boeing 707s and Caravelles became the mainstay types
Sabena planes were part of a record-order of 34 Airbus A320 family aircraft, imposed on Sabena when under Swissair management. After an airline recession and the effects on the airline industry of the September 11 attacks in 2001, all airlines that flew across the Atlantic suffered. Swissair had pledged to invest millions in Sabena but failed to do so, partly because the airline had financial problems itself, having filed for bankruptcy protection one month prior. The company filed for legal protection against its creditors on 3 October, and went into liquidation on 6 November 2001. Fred Chaffart, Chairman of the Board