Great Lakes Aviation, Ltd. announced preliminary passenger traffic results for the month and year to dated ended September 2015. For the month, the company reported passengers enplaned of 7,942 against 15,149 a year ago. Revenue passenger miles were 2,169,000 against 4,229,000 a year ago. Available seat miles were 5,840,000 against 9,088,000 a year ago. Load factor was 37.1% compared to 46.5% a year ago.

For the year to date, the company reported passengers enplaned of 77,603 against 154,176 a year ago. Revenue passenger miles were 21,467,000 against 44,070,000 a year ago. Available seat miles were 57,899,000 against 96,392,000 a year ago. Load factor was 37.1% compared to 45.7% a year ago.