PSA ordered four British Aerospace jetliners.

Pacific Southwest Airlines exercised an option and will take delivery early next year of the additional British Aerospace 146 jets, bringing the total number of BA-146s in its fleet to 24. Although the San Diego carrier declined to comment on the purchase price, British Aerospace said the deal was worth $65 million. PSA flies the 85-seat aircraft to 23 of its 27 destinations.