British Airways (BA) is to resume flights to Saudi Arabia, with five services a week from its London-Heathrow Airport to both Jeddah and Riyadh from 31 May. It will serve Riyadh with Boeing 777s, and Jeddah with 767s. BA suspended operations to Saudi Arabia in March 2005 because of the poor commercial performance of its flights, but the country has remained on the oneworld network through flights...