A mega-carrier structure was implemented through a variety of acquisitions and agreements; CAI became part of the American/British Airways-led one-world structure and Air Canada joined United/Lufthansa's Star Alliance. ###>Une série d'accords et acquisitions crée une structure de mégatransporteurs; Canadien International s'allie à la structure One World d'American et British Airways, alors qu'Air Canada rejoint la Star Alliance de United et Lufthansa.