source: www.singaporeair.com

Following is a statement from Singapore Airlines:
Singapore Airlines will boost India services from the Northern Winter operating season (27 October 2013 – 29 March 2014), with a third daily flight to the capital New Delhi.

SIA currently operates two daily services to New Delhi using Boeing 777 aircraft. The third daily flight will also be operated with Boeing 777 aircraft. Flight schedules can be found on singaporeair.com.

From 27 October 2013, Singapore Airlines and SilkAir will operate a total of 107 weekly services  to 11 destinations in India, namely Ahmedabad, Bangalore, Chennai, Coimbatore, Hyderabad, Kochi, Kolkata, Mumbai, New Delhi, Thiruvananthapuram and Visakhapatnam.