In charts: How Indian airlines are going international

Ahead of the summer season, India’s two leading airlines are ramping up their international presence. IndiGo, the market leader in the Indian international segment, has announced four new destinations—Mauritius, Langkawi, Penang and Medinah. That takes its international destination count to 38. In February, Air India announced more flights on 10 international routes from end-March, as well as new or expanded tie-ups with five foreign carriers covering 48 foreign…