Singapore Airlines and Silk Air have increased the weekly number of flights out of India to 29 adding 3 more flights from Bombay on Sundays. Singapore Airlines operates 10 international flights from Bombay, while its subsidiary, Silk Air, has 11 international flights weekly. Silk Air has 4 flights each from Hyderabad and Kochi, and 3 flights from Thiruvananthapuram and by the end of the year, the airline...