Top Law News Airlines launch legal battle against 3-fold tariff hike July 9, 2012 by Legal India Admin | Leave a Comment Stung by the three-fold hike in aeronautical tariff to use the Indira Gandhi International Airport here, various airlines of the country have jointly moved the Delhi High Court contending that it will not only hit their operations but also adversely affect the Indian economy. The airlines have challenged the Airport Economic Regulatory Authority’s (AERA) April […] Read more » AERA airlines Airport Economic Regulatory Authority Delhi High Court Delhi International Airport Limited Federation of Indian Airlines IGI airport Indira Gandhi International Airport international airlines connectivity