Singapore Airlines is one of the renowned and largest airline of the Singapore. As per the statistic, Singapore Airlines is a largest passenger aircraft in the world. Its Headquarter is located in 25 Airline Road, Singapore. Singapore Airlines is founded in 1 May 1947 and commenced its operation on 1 October 1972. All travelers who usually travel through Singapore Airlines can check real time status of their reservation, simply by the visiting the pnr enquiry page of Airline.