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As Earth rotates about its axis,it takes three hours for the

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As Earth rotates about its axis,it takes three hours for the United States to pass beneath a point above Earth that is stationary relative to the sun.What is wrong with the following scheme?To travel from Washington,D.C.to San Francisco using very little fuel,simply ascend in a helicopter high over Washington,D.C.and wait three hours until San Francisco passes below.
由于人或者直升机的参考系选择的都是地球,且人或者直升机因惯性会随着地球一起自传.即使直升机升到空中悬停,其相对于地球的纬线速度还是0,还是无法完成从华盛顿到旧金山的旅行.