PARIS (AP) — Costs associated with cutting jobs, higher fuel prices and weakness in Europe have combined to swell losses at airline Air France-KLM.

The Paris-based company says Friday it made a net loss of €1.13 billion ($1.49 billion) in 2012 from €809 million the year before. However, it says it performed better at the operating level, trimming losses to €300 million from €353 million as it made more revenue from each seat, particularly on North American routes.

The Franco-Dutch airline, which is one year into a three-year turnaround plan, says it is hoping to strengthen its position this year by paying down debt and reducing staff costs further.