Air Canada is making all the changes its making -- new colours, uniforms, logos, paint and a Celine Dion video -- not so it can win more business from its domestic rivals like WestJet,but so it can compete for profitable international routes. But on those international routes, airlines like Singapore Air or British Airways are way ahead in terms of making passengers on long haul flights comfortable. That's why Air Canada is building seats like the one above into more planes. This seat -- I've sat in one for a few minutes during a media preview day -- lets the passenger stretch our completely and is pretty comfy.