Copa Holdings SA announced preliminary consolidated traffic results for month and year to date ended December 2017. For the month, the company reported available seat miles of 2,130.7 mm compared with 1,977.0 mm for the same period a year ago. Revenue passenger miles were 1,760.4 mm compared with 1,601.3 mm for the same period a year ago. Load factor was 82.6% compared with 81% for the same period a year ago. For the year to date, the company reported available seat miles of 23,935.1 mm compared with 22,005.5 mm for the same period a year ago. Revenue passenger miles were 19,914.2 mm compared with 17,689.8 mm for the same period a year ago. Load factor was 83.2% compared with 80.4% for the same period a year ago.