Canada plans to allow more flight connections to China, as it seeks to rebuild ties with Beijing and capitalise on rising demand for Canadian travel among Chinese tourists, but airlines may be reluctant to add new routes due to soaring jet fuel costs and a lack of access to Russian airspace. Steven MacKinnon, Canada’s transport minister, announced last week that Ottawa would permit an “incremental” increase in direct passenger combination flights to China and up to 20 cargo flights per week. The...