Originally Posted by
anabolism
AA and QF do.
I've never been offered Slippers in J on my AA flights to and from LHR.
Originally Posted by
orbitmic
Not just ultra hauls for QF but yes for AA. However, other airlines provide pyjamas in J on more flights, including VS, JL, etc, which also provides slippers.
Worth noting that VS Upper Class is above Business Class (based on fare pricing), and so is really their attempt at F - where Slippers should always be offered.
JL offer them, as you have said yourself, based on cultural reasons.
M