Are flights between LTN-CAG to finish?. An email response from Volareweb said today that flights on this route were confirmed until 7 September(although they are bookable on the web until the end of October) but beyond that, a decision still has to be taken.
Judging by the price of the seats over the last 2/3 months, it would indicate that loads are pretty high. Certainly, on some flights, in the last month, no seats have been available whatsoever.
Pity if it goes, but I wouldn't hold your breath. There had been rumours that the Venice rotation may have restarted, but now Ryanair have announced that they will start this route in January, along with all the others, I think that it is now dead in the water.