I think that another BOS-LHR flight, while welcome, would be late into an already tapped market. The Boston-London market supports currently 7 winter, and 8 summer flights to LHR and LGW with AA, BA, UA, and VS all flying the routes with A300's, B767's, B777, and 747's. This makes Boston-London the third largest US-Europe route, after JFK, and probably Chicago to London. With an 8th and 9th daily flight, I don't know how BM could possibly have success. I think a MAN-BOS, which there is currently no service between, would be great, as they would have a route monopoly, and it would open up Northern UK to Boston, as there is a huge British population in the Boston metro area.
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