Cathay Pacific Airways’ budget carrier, HK Express, expects passenger numbers to grow by up to 40 per cent this year despite feeling “some impact” from cuts to summer flights to Japan as a result of Hongkongers avoiding the country over earthquake rumours, its boss has said. HK Express CEO Jeanette Mao Jie-qiong said on Wednesday that flight adjustments to Japanese destinations coupled with the grounding of five aircraft this year because of engine problems had posed some challenges. Mao said...