If it is popular, the carrier plans to offer a larger boat that will operate all year.
The carrier plans to move much of this traffic onto its all-fiber-optic network now under construction.
He added that the carrier planned "more than a simple fare action."
The carrier plans to expand its fleet to 110 aircraft by 2015.
The carrier also plans to eliminate about 2,800 workers from its total force of 83,000.
The carrier plans to buy 23 747-400's worth nearly $5 billion.
Both carriers also plan to enter a codeshare agreement by Fall 2012 subject to government approval.
The carrier had planned to reach 390 flights on Aug. 1.
The carrier plans to add about 160 more planes by 1991.
The carrier also plans to add a third daily flight between Miami and Washington.