Maybe it was a diversion or something. EXT to SOU are quite near aren’t they? I dont think they would do a passanger split between those two airports as the pax are sort of in the same catchemant area if you know what I mean if they are that near.

But I may be wrong, as I’ve just remembered that Air 2000 did a ‘passanger split’ last year between CWL and BRS on the Faro route with an A321 and they are both quite near.