AH
Out of interest took a look at AH website to see just where they fly. As you would expect a large number of flights to France and Spain plus a few others like LHR, AMS, FRA, MXP, FCO and GVA. LHR is served four times a week. Other than that, some West and North African cities, Medinah, Dubai, Beijing and Montreal. I really can't see BHX being added to this collection.