British Airways, founded in 1974, is the UK's second largest carrier operating flights to over 160 destinations. The most popular countries that BA flies to include: the UK and Northern Ireland, United States, Spain, France, Italy, Canada, India, Thailand, South Africa and China. The airline has its hubs at Heathrow Airport and Gatwick Airport. The airline's slogan says: 'To Fly. To Serve'. The carrier has a subsidiary airline BA CityFlyer which operates domestic and European routes.