<h1>Codeshare partnership expanded to enhance international connectivity and enable reciprocal marketing of partner flights across regional routes.</h1> Expansion of a codeshare partnership establishes reciprocal placement of designator codes so each carrier may market and sell seats on its partner's services under its own code, enabling single-ticket itineraries. The arrangement covers routes linking India with Mauritius, Reunion, South Africa and Madagascar, with Air India applying its 'AI' designator to partner flights to Cape Town, Johannesburg and Antananarivo alongside existing codeshares between Mauritius and Indian gateways.