Yay, we have movement at last. Is there an up to date list of the differences between ceo and neo?
Wing tips that significantly extend the wing span, engines, electronic/electrical bleed control instead of pneumatic. We see on the first pictures that there are some aerodynamic refinements regarding the wing body fairings. The new cabin should be similar to the A350.
There was talk about weight reduction, compensating partly for the increased weight of the engines. There was talk about a soon to come raise of the MTOW to 245 t.