Business verses economic class: Cathay Pacific Airways economic class meals far better than US domestic airlines business class like those between SF and Hawaii. Economic class air travel in US charging you everything. As for movie selections, US domestic airlines are shamefully limited. 飛機商務艙和經濟艙比較: 國泰航空經濟艙餐點遠勝美國國內航空公司商務艙。搭乘美國國內航空經濟艙，像三藩市到夏威夷, 沒東西吃. 至於電影選擇，美國國內航空公司提供的影片選擇非常有限甚至沒有. 美國如何和亞洲尤其是中國競爭呢?