Who are you expecting to operate all these cargo flights, cargo has been good over the summer only because of medical supplies as most of the other cargo is in decline except express
parcels, The MAG group has all the parcel operators i:e Fed Ex , UPS,and DHL which are way out of the league for Manchester parking and also night operations, ad hoc flights don`t make a lot on money
and quite aften tie up a parking stand for 24hrs plus and can cost the handlers a lot of money for staff and equipement, plus they have a high chance that the times will vary and tie a stand up for many hours.