Enjoying the Upturn

摘要

As a cyclic business, the airline industry has to admit it will operate-probably forever-in a succession of up- and downturns. It's not an easy life, by the way, calculating the many factors that contribute to maintaining a workable capacity/ demand ratio.rnCommercial transports have to be ordered years before they enter service and cannot be grounded when temporarily not needed without incurring a heavy cost.