Alaska Air Group reported December operational results for its subsidiaries, Alaska Airlines and Horizon Air. Alaska reported a 13.3% increase in traffic on a 10.7% increase in capacity, resulting in a 2.0-point increase in load factor to 85.6%.
Horizon reported a 2.4% decline in traffic on a 5.8% decline in capacity compared to December 2009, resulting in a 2.7-point increase in load factor to 78.6%.