Flag carriers have historically enjoyed similar dominance at the main international airport of their countries and some still do. Examples include Lufthansa at Frankfurt, Air Canada at Toronto-Pearson, KLM at Amsterdam, Cathay Pacific at Hong Kong, British Airways at London–Heathrow, Air China at Beijing–Capital, Iberia at Madrid, South African Airways at Johannesburg, Qantas at Sydney Kingsford Smith and Air France at Paris–Charles de Gaulle.