The current fares include Rs 18,000 for Delhi-Patna, Rs 20,000 for Delhi-Darbhanga, Rs 15,000 for Delhi-Mumbai and Rs 16,000-Rs 18,000 for Delhi-Bengaluru. The Chamber of Trade and Industry (CTI) has written to Union Civil Aviation Minister, Ram Mohan Naidu Kinjarapu, urging the government to take immediate steps to regulate rising airfares and put.