Just been on UA's website and see that BHX, BFS, EDI, GLA, MAN & LGW to EWR flights are now available to book through until first week of June 2016. A error message appears when you search for NCL saying please contact customer services. I am sure the EWR started mid or late May this year. Wonder if they are moving the date they start the route next year until later in the summer, maybe mid June.