> Oh wait that will be immediately controlled by one player. According to[1], the average number of competitors per US domestic city-pair is 3.5 and has been i

> Oh wait that will be immediately controlled by one player. According to[1], the average number of competitors per US domestic city-pair is 3.5 and has been increasing over the last few decades. [1] http://darinlee.net/pdfs/airline_competition.pdf http://darinlee.net/pdfs/airline_competition.pdf