British Airways is the flag carrier airline of the United Kingdom and the second largest airline in the United Kingdom. The airline is the world's third-largest with regard to yearly income. British Airways is the founding individual of the Oneworld airline partnership. British Airways is the principal traveler airline that produced $1 billion on a single air course in a year. With an expanding armada size of 277, serves the north of 160 destinations, including six homegrown and 27 in the United States.