Norwegian Air Shuttle has recorded 19% year-on-year growth in RPK passenger traffic for December.
The Scandinavian carrier says it saw an 8% increase in passenger numbers to 1.27 million for the month.
ASK capacity rose by 21% compared with the same month last year, while RASK unit revenue grew by 5%.
Load factor stood at 76% in December, down 1 percentage point year-on-year.
Average flying distances increased by 13% in December compared to the same month last year.