The BWIA livery looks even worse on the A340 !!!.
For me the worst has to be :-
New Britannia Livery - Awful just Awful - how to ruin a classic livery in one easy step.
New EVA Air Livery - that green looks awful - it's far too bright. It's like those socks I used to wear back in the 80's !!!.
Asiana - You have something the size of a 747 to paint and you paint it..........Grey - boring !!!.
Just about all Chinese airlines. They are all white with differant coloured cheat lines depending on the airline - come on let's have some variation.
travel - Urggh. Enough said.
FlyBE - Another awful one - the old one was much better - much more bright and cheerful.
Aeroflot - Come on cheer it up a bit. Your free from communism now !!.
New Gulf Air - Disgusting. Another example of James Hogan's influance on ruining a classic livery.
PIA - Blurghhh. Awful airline - Awful livery.
Aer Lingus.COM livery. - If your going to make a flying billboard at least put some effort into it.
Old DHL - But the new one is just as bad.
UPS - Brown is the colour of poo not aeroplanes.
Thats about all I can think of for now.
"She Rolls, 45 knots, 90, 135, nose comes up to 20 degrees, she's airborne - She flies, Concorde Flies"