For the month of December 2012, Air Canada reported a record system load factor of 82.1 per cent, versus 81.0 per cent in December 2011, an increase of 1.1 percentage points. System traffic increased 3.2 per cent on a system-wide capacity increase of 1.8 per cent. For the full year 2012, load factor was a record 82.7 per cent, versus 81.6 per cent, an increase of 1.1 percentage points. Air Canada...