STN is only now served by loganair as flybe so once the franchise ends so will flybe at STN. Looks like NQY has been dropped as it currently stands which is very surprising. It might be still to be announced or it could be the route will be transferred back to SEN or to LCY.
Either way I would be surprised if BE don't operate to another London airport on top of LGW to NQY.
cs