An airport worker walks away from an SAS Boeing 737 aircraft after it was pushed back from the terminal at Arlanda airport, north of Stockholm, Sweden, Wednesday, Dec. 12, 2012.

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An airport worker walks away from an SAS Boeing 737 aircraft after it was pushed back from the terminal at Arlanda airport, north of Stockholm, Sweden, Wednesday, Dec. 12, 2012. Struggling Scandinavian airline SAS AB, which last month announced an aggressive cost-cutting plan in a final desperate attempt to avoid bankruptcy, reported a 3 billion kronor ($450 million) full-year loss on Wednesday. (AP Photo/Scanpix, Johan Nilsson) SWEDEN OUT less