Stansted has always been, and still is a commercial turkey
No doubt the thought (as per usual) of those who reside by a certain M1 motorway, close to an airport with half the through-put of London's third airport and are
still bitter and twisted that their airport never did and never will make the grade.
I never realised that the symbol of a profitable airport was one where a BA and a VS had to sit side by side. Hmmm... That really just leaves LGW & LHR I guess, however it may be worth noting that @ LHR BA = T1 & T5 and @ LGW BA = North Terminal VS = South. Oh maybe the UK is just a commercial aviation disaster. Or maybe I just don't get this obvious "Aviation Expert" of a comment?