and the A330 and A340 seem to be immune to the kind of seat widths commonly found down the back of the 777 and 787.
Amongst Big Airlines yes, but Air Transat currently holds the Trans-Atlantic Crush Trophy with nine-abreast in its A310s and A332s.
I believe they are now 'upgrading' their A333s to nine-abreast as well but fear not, this will have 'no impact on the customer experience'. How do executives look people in the eye and lie like that?
http://www.cbc.ca/m/news/business/ai...oney-1.2991951