Air Canada (AC, Montréal Trudeau) expects to cut costs by up to 15 percent over the medium term as a result of new fuel-efficient planes, the launch of a low-cost carrier, Air Canada rouge (RV, Toronto Pearson), and other cost-cutting measures. The Canadian carrier said its capacity would rise between 9 and 11% in 2014 through the addition of five new B777-300(ER)s and seven B787-8s and the launch of rouge, due in July. Additionally, the transfer of several E175s to Sky Regional Airlines (Montréal Trudeau) would help help lower its overall cost per available seat mile by up to 15 percent. The extra capacity will allow Air Canada to greatly expand its international business which, it hopes, will transform it into a sustainably profitable airline in the long run. Internally, deals have also been struck with the airline's various unions which will result in the elimination of its pension fund deficit come 2020.