v_phoenix

Cathy's is flying within China air space. They fallow China's regulation.! _& ?' F* s* J( Y5 ?8 b
The alternative is not fly within China air space like the early 70'.
. }, z8 ~; `$ E  I  ^0 x/ _7 ]This will mean an additional 2 - 3 hours of flight time on long haul flight ( Only if the plane have the range to make it).
: S5 f' n  U- U2 Z3 N/ @! W: @% V  SI the plane don't have the range, it will have to make a fueling stop which will increase the total flight time for another 2 to three hours.