Aer Lingus has seen a drop in the number of passengers flown in December.
Total carryings for the month were down to 733,000 from 734,000 in December 2012.
Short-haul numbers were down by 1.5% to 648,000, while those taking long-haul flights rose by 11.8% to 85,000.
The Irish airline saw load factors improve overall, with mainline short-haul up by three percentage points to 73.9% and long-haul up by 4.3 points to 82% as capacity increased by 4.9% year on year.
Aer Lingus is due to deliver its annual results for 2013 on February 24.