Great Lakes Aviation, Ltd. announced preliminary passenger traffic results for the month and year to date ended November 2014. For the month, the company reported revenue passenger miles of 3,139,000 against 8,839,000 a year ago. Available seat miles were 6,888,000 against 21,169,000 a year ago. Load factor was 45.6% against 41.8% a year ago. RASM was 65.52 cents against 36.80 cents a year ago.

For the year to date, the company reported revenue passenger miles of 51,172,000 against 124,289,000 a year ago. Available seat miles were 112,103,000 against 314,697,000 a year ago. Load factor was 45.7% against 39.5% a year ago. RASM was 46.43 cents against 34.05 cents a year ago.