South Korea and China have agreed to add new air routes between them, bringing the total number of routes up from 57 to 66.<br />That'll mean up to 588 flights between them every week.<br />Seoul's Ministry of Land, Infrastructure and Transport said Thursday that the two countries reached that agreement in talks that began in March. <br />The two flag carriers Korean Air and Asiana Airlines will be allowed to operate an additional four and three weekly flights, respectively, between Incheon and Beijing.<br />The additional flights are expected to help meet ever-growing demand for travel between the two countries. <br />