(a) whether despite of losses in Air India (AI), it increases its routes and frequencies of travel, if so, the details thereof;
(b) the income and expenditure comparison between the flights of domestic and international sectors therefor;
(c) whether due to high ground charges, Air India is facing maximum losses in international sectors and if so, the details thereof; and
(d) the details of flights and profit in comparison to expenditure with domestic and international sectors during last five years therein, sector-wise?