I know this is the FACTS thread, but when the B777-300ER starts arriving can we asssume that all the A340-500 ultra long haul will transfer to this aircraft with the advantage of the same range but with greater capacity? If so what will the -500s do?
Bad assumption, the 777-300ER can not do SYD or MEL with a full payload. Max fuel with a full payload is around 103 tonnes versus about a 106 tonne fuel burn in calm winds. That is before including route reserve, alternate, and final holding. The 777-300ER is a good 11 to 12 hour airplane, not 14 plus. The A345 will keep the ultra long haul until the 777-200LR arrives
TP