Withamaximumtake-offweight(MTOW)of280tonnes,theA350XWBUltraLongRangeiscapableofflyingupto9,700nauticalmilesorover20hoursnon-stop,combiningthehighestlevelsofpassengerandcrewcomfortwithunbeatableeconomicsforsuchdistances.

2008年成立的国4BCK能源局，CR3g然没能把UT3E国的能源R3Uj理职能统IVfc起来，原OPRx在于：中oopD各项能源W9rN理职能仍XTyG散在国家piSC改委、商VNz6部、国土gmy8、电监会bBoc安监总局BHLG十多个部DwEg。