With over 130,000 searches in the last 12 months, a potential city pair from Singapore to Vancouver has been identified as this week’s “Skyscanner-anna.aero Unserved Route of the Week” – a powerful analysis based on aspirational data captured from the Skyscanner.net flight comparison site used by +70 million unique visitors per month. “Vancouver is one of our top new link targets, given the strong O&D demand on the city pair, numbering in excess of 30,000 per annum,” explains Lim Ching Kiat, Changi Airport Group’s MD for Air Hub Development.
Source: http://www.anna.aero/2018/07/04/singapo ... -searches/
The fact that there is no direct (non-stop or otherwise) service between Singapore and Canada has been talked about on this forum repeatedly.
But here's an interesting new article where Changi's management claims that there is a demand for 30,000 O&D seats a year between Singapore and Vancouver specifically.
The article goes on to provide more statistics and analysis based on Skyscanner's data.