<ul data-eligibleForWebStory="true">Jefferies maintains a 'buy' rating for InterGlobe Aviation Ltd. amid international expansion, product diversification, and strategic partnerships.Indigo targets a fleet size of more than 600 by financial year 2030 compared to the current 400.The airline plans to launch medium and long-haul routes across Europe and enter the North American market to support international expansion.Indigo aims to attract corporate and affluent travelers by adding premium 'stretch' seats on select international routes.Management expects transient geopolitical impacts on growth, with strong performance in April, impact in May due to tensions, and recovery in June.Indigo has excelled in reducing carbon emissions per available seat kilometer compared to peers, aligning with ESG commitments.