I realise that the long haul flying of Norwegian has probably very few reliably profitable routes. However which parts of Norwegian or which bases have been consistently good performers ? Domestic routes within Norway ? Other routes within the Nordic countries ? Gatwick ?
I know that if an airline pulls a route it means it either makes a loss or just about breaks even, but when an airline has committed to a lot of aircraft it sometimes ends up flying them just because it will be less loss making than a grounded aircraft and thus to recover some of the lease cost. Norwegian has far too many aircraft in its fleet - so continuing to fly a routes does not imply profitability !