International Airlines Group (IAG) posted a 3.6% increase in passenger traffic in November when compared with the same month in 2011.
Total passengers carried by the group rose by 7.4% year-on-year to 4.17 million.
Capacity grew 1.2% at the parent company of British Airways and Iberia, while passenger load factor increased by 1.9 percentage points to 77.2%.
The group's premium traffic grew 4.7% and non-premium traffic increased by 3.4%.
BA recorded a 7.6% increase in passenger traffic during the month against capacity growth of 3.1%, while freight traffic grew 1.7%.
Iberia posted a 5.8% decrease in passenger traffic and a 3.5% decrease in capacity, with freight traffic down 13%.