Not sure how we deduce that given we cannot make a like for like comparison with the same month last year as the flights only started in June this year.
It is pretty obvious however that October/November loads would be less than summer loads though. If the loads have picked up again in December then great but we will only see if things are improving or not if we can make like for like comparisons.
I would imagine that DY will appreciate that these routes will take some time to grow given the nature of them. I still speak to people now who have no idea they exist which is a shame as there is so much untapped demand there who may well jump at the chance to fly from UK to US and back for under £200.