SINGAPORE – More than 20 Singapore flights to and from Hong Kong and some southern Chinese cities were cancelled this weekend as Typhoon Noul lashed across China's Guangdong province and neighbouring areas. Thirteen Cathay Pacific and Singapore Airlines flights between Singapore and Hong Kong were cancelled on July 26, according to Changi Airport's flight information page. Singapore to Hong Kong: CX714, CX710, CX658, CX652, CX734, and CX716. Additionally, a total of eight flights between Shenzhen and Singapore – offered by Shenzhen Airlines, China Southern Airlines and SIA – were cancelled on July 26. Two other July 25 flights between Changi Airport and Shenzhen operated by China Southern Airlines and Shenzhen Airlines were also cancelled, with a third delayed.