Originally Posted by
united 1k flyer
what is the worlds best top tier status NOT invite only must be published.This is not hardest to attain but the one with the best benefits.ex most upgrades best lounge access SWUs etc
Frequent upgrades & SWU's are a very USA airline centric.
Non USA airlines do not give out (free) upgrades like is common/expected/entitlement with USA airlines.
Upgrades on other than you own airline are a different topic.