v_phoenix

Cathy's is flying within China air space. They fallow China's regulation.
: k9 V, I: i2 q# A! w! s5.39.217.76The alternative is not fly within China air space like the early 70'.
2 {9 v6 D5 v! D8 H: Z  _& c% pThis will mean an additional 2 - 3 hours of flight time on long haul flight ( Only if the plane have the range to make it).
& d9 \1 U' C2 ^% `8 x3 p3 S# pI 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.