Delta Air Lines not interested in 'short-term growth spikes that aren't sustainable'

Delta Air Lines president Ed Bastian, via the carrier's Twitter account, stated (15-Dec-2016) the US economy and demand "look good", but the carrier is keeping capacity in check until it gets unit revenues where they should be. He noted Delta's goal is long-term, durable growth, not "short-term growth spikes that aren't sustainable."