The Air France-KLM Group reported a 2018 net profit of €409 million ($468 million), more than doubled from €163 million for 2017, on a 2.5% year-over-year (YOY) increase in revenue to €26.5 billion. However, the group’s full-year operating profit declined by almost €600 million to €1.3 billion in 2018, largely because of industrial action at the French unit earlier in the year and a higher fuel bill.