Delta takes 49 % stake in Virgin Atlantic . `` I think they 're looking forward to being able to offer their customers more choice . '' Airlines hope that codeshare will increase their trans-Atlantic success . UK-U.S. routes are the most world 's busiest and lucrative . Comment:
Delta takes 49 % stake in Virgin Atlantic . Airlines hope that codeshare will increase their trans-Atlantic success . UK-U.S. routes are the most world 's busiest and lucrative . Comment: