When you looked at the route the plane took from Los Angeles to Beijing, it was close to North Korea. I do not think NKn is crazy enough to shoot down airliner from China.
アンディ 
take 
SanDiegoTown & LosAngelesTown 
神谷保険 
SI広島 
高坂福美(こうさかふくみ) 
やまざきりえ 
shiropoko 
加藤敦子 
ゆり