NQY-MAN is a bit of everything from personal observation on the route.
Plenty of flybe U.K./euro transfers
Plenty of MAN/NQY terminating traffic
Decent amount of onward longhaul connections with plenty of codeshare customers checking in at NQY
However. As said. This is a successful route, ideally it could further increase with the use of NQY based equipment with an early AM departure