Sorry to be the bearer of bad news but long haul to NYC etc. from BOH is so far down the list when you think that in the UK/EIRE, DXB isn't served from:
- Bristol
- Liverpool
- Belfast
- DUBLIN
- Cork
- Edinburgh
- Luton
NYC:
- Newcastle
- East Midlands
- GATWICK
Those are just the few that would stand a slim chance of one of the routes, some a VERY slim chance.
I can't see the European flights mentioned coming off in the near future either to be honest.