WestJet Airlines Ltd. reported operating results for the month, fourth quarter and year ended December 2016. For the month, the company reported load factor of 80.8% against 79.2% a year ago. Available seat miles were 2.598 billion against 2.426 billion a year ago. Revenue passenger miles were 2.098 billion against 1.923 billion a year ago. For the fourth quarter, the company reported load factor of 80.2% against 78.4% a year ago. Available seat miles were 7.253 billion against 6.525 billion a year ago. Revenue passenger miles were 5.816 billion against 5.114 billion a year ago. For the full year, the company reported load factor of 81.8% against 80.0% a year ago. Available seat miles were 29.298 billion against 26.902 billion a year ago. Revenue passenger miles were 23.968 billion against 21.526 billion a year ago.