Iberia Lineas Aereas de Espana SA (IBLA.MC), Spain's largest airline, on Thursday said its passenger load factor was 77.4% in November, down from 77.8% a year earlier.

MAIN FACTS:

- Load factor, a measure of occupancy used in the airline industry, is the percentage of all seats offered which are occupied on flights.

- In a regulatory filing, Iberia said its domestic load factor in November was 69.2%, up from 66.9% a year earlier.

- The airline said its medium-haul load factor for the month was 73%, up from 72.4% a year earlier.

- The long-haul load factor dropped to 80.2% for November, down from 82.4% a year earlier, Iberia said.

Company Web site: http://www.iberia.com

-By Adam Mitchell, Dow Jones Newswires; 34 91 395 8120; adam.mitchell@dowjones.com