But aviation industry analyst and consultant Robert Mann said it remains unclear how aggressively flight attendants will implement it.

但航空业分析师兼顾问罗伯特·曼说，目前还不清楚乘务员执行此项规定时积极性有多大。

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Aviation consultant Robert Mann said chances for a tentative contract agreement do not appear to be high.

FORBES: Prospects Seem Dim as AMR and Pilots Seek Contract

But figure them to disappear quickly amid a pressing need for new airplanes, says independent airline consultant Robert Mann.

FORBES: Clear Skies For American Airlines?

Mr. ROBERT MANN (Airline Analyst): The objective is to stop instances of flying where they fly at a cash loss.

NPR: Airlines Cut Unprofitable Flights as Fuel Prices Rise