The ruling seems to be that the QC0.25 aircraft such as the NEO and MAX still count against the night quota despite being quieter than those prop aircraft that are exempt! If so, there's no incentive for airlines to use these types here, nor much incentive for LBA to offer discounts for them to do so. Truly bonkers. Unless the airport find a way around this, the impact on Jet2 would be significant as they are totally reliant on most of their based fleet landing after 2300 and a few departing before 0700. Ryanair don't do this to such a degree but once the quota is gone, then what? Divert? How are LBA expected to plan for night movements given the frequency of delays, which now also count. Its totally unworkable.
LBA could just carry on, and pay the fines, but if the Council get an injunction then that would stop. This is a matter which in my view, needs the likes of Jet2 to step up, support LBA, and rattle a few cages. They are, after all, a major Leeds based employer and they need to make sure LCC understand what they might lose.
As for Easyjet , they are in a position to increase their presence here considerably using non based aircraft, which is a good thing, but this certainly won't encourage any