question: Indian Airlines Flight 605 was flying from an airport formerly known by what name?
answer: Sahar International Airport
context: Title: China Airlines Flight 605
  Passage: China Airlines Flight 605 (callsign "Dynasty 605") was a daily non-stop flight departing from Taipei at 6:30 a.m. and arriving at Kai Tak Airport in Hong Kong at 7:00 a.m. local time.  On November 4, 1993, the plane crashed after overrunning the runway on landing during a storm.  It was the first major loss of a Boeing 747-400.
  Title: Chhatrapati Shivaji International Airport
  Passage: Chhatrapati Shivaji International Airport (IATA: BOM, ICAO: VABB) , formerly known as Sahar International Airport, is the primary international airport serving the Mumbai Metropolitan Area, India.
  Title: Indian Airlines Flight 605
  Passage: Indian Airlines Flight 605 was a scheduled domestic passenger flight, flying from Chhatrapati Shivaji International Airport in India's largest city of Bombay (present day Mumbai) to Hindustan Airport in Bangalore, the capital of Indian state of Karnataka.  On 14 February 1990, the aircraft involved in the crash, an Airbus A320-231 registered in India as VT-EPN, crashed onto a golf course while on a landing attempt on Bangalore International Airport, killing 92 people.
  Title: Airline Allied Services
  Passage: Airline Allied Services Limited (AASL) is Public Sector Undertaking (PSU) of the Government of India and is a subsidiary of Indian Airlines.  Established in 1983, the company provides support services to Indian Airlines such as air transport services and manage airplane purchase, lease and sale transactions.  As a subsidiary of Indian Airlines, AASL also provides air transport services under the name "Alliance Air".  AASL is headquartered in New Delhi.
  Title: Capital Airlines Flight 75
  Passage: Capital Airlines Flight 75 was a domestic scheduled Capital Airlines flight operating between La Guardia Airport and Atlanta Airport.  A Vickers Viscount flying the route crashed in Chase, Maryland, on May 12, 1959, with the loss of all on board.  The crash was the second of three involving a Capital Airlines Vickers Viscount in as many years; the other two were Capital Airlines Flight 20 and Capital Airlines Flight 67.
  Title: Indian Airlines
  Passage: Indian Airlines, later Indian (Indian Airlines Limited from 1993 and Indian Airlines Corporation from 1953 to 1993), was a major Indian airline based in Delhi and focused primarily on domestic routes, along with several international services to neighbouring countries in Asia.  It was state-owned, after merger of eight pre-Independence domestic airlines and was administered by the Ministry of Civil Aviation.  Indian was formerly one of the two flag carriers of India, the other being Air India.
citations: Chhatrapati Shivaji International Airport Indian Airlines Flight 605