But Dan Air were putting BAe146's in and out of Berne all those years ago and they weren't doing it from LCY.
I think too much emphasis is being put on the location of Canary Wharf to LCY ... There will be punters from other areas of London, the home counties etc. and for them I'd expect SEN to be less of a pain in the butt to travel to/from than LCY.