Oh, but did I mention non-stop at all?
Ok, as what I known of:
In some chance, before arriving their final destination(provided that's a long distance), Some aeroplanes have to stop in midway for a couple of hours or more for necessary safety check or fuel top-up or other needs, then continue flying, therefore the total travel time could possibly excess 20 hours for the same plane. In this circumstance, air companies would most likely using Boeing instead of airbus.
If you want to know what routes are very long distance and hours, especially those like what I've said above, I suppose you could do your own research, sorry I don't bother list them all here for you.
Your judgement.作者: 蒋づ天琪≈ 时间: 2011-10-7 12:06:35