Going back to Nepal from JFK,  just wanted to know what was the baggage allowance for virgin atlantic (economy class). i know on their website it says 1 baggage check in for economy, but i'm taking connecting flights GULF AIR from heathrow...

JFK                    / HEATHROW  / BAHRAIN  / KTM  
Virgin Atlantic  / GULF AIR       / GULF AIR

CLASS - ECONOMY
                                                           
any informations will be appreciated.