errr..
Which model doesn't work? The one with Q400s - lossmaking without the one off sale of LHR slots - or the one with several years of substantial and sustained profit making under its belt (£60 million plus predicted this year).
And as for BHD being the preferred airport - on those routes which are served from both airports - BRS, EDI, GLA, LGW, MAN, and LBA the BFS 737 opertor has more than 60 per cent of the mkt in all cases. And on EDI, GLA, MAN, BRS it is closer to 75 per cent.
Most is not on in four or even one in three!!!