IAG traffic measured in Revenue Passenger Kilometres (RPKs) was up by 5.7 per cent compared to December 2013.
Group seat capacity measured in Available Seat Kilometres (ASKs) was up by five per cent over the same period last year.
For the full year 2014, the Group carried 77.3 million customers – an increase of 10 million passengers or 15.0 per cent versus last year.
Group passenger load factor rose by 0.5 points versus December 2013.
Group premium traffic was up by 4.3 per cent against last year.
At BA, RPKs were up by 3.5 per cent and ASKs by 3.0 per cent. Iberia saw RPKs up by 9.2 per cent and ASKs rose by 8.2 per cent.
In Vueling, RPKs were up by 16.3 per cent and ASKs by 13.6 per cent