Yes, the 732's should be gone by early 2005. The 733 fleet of 37, as DesertJets said, will be evaluated on a one at a time basis.
Also will they replace them with airbus jets or will they buy more boeing jets
It's hard to say. In a previous webcast, CEO D. Parker said that they were looking at both Boeing and Airbus.
However, they have yet to add another Boeing jet to the fleet. Four previously unannounced A320's have been added (601AW, 602AW, 603AW, and 604AW). This is outside of the recent Airbus order.
On a recent flight from CUN
, the pilot told me they were looking to add two planes a month.
The 747: The hands who designed it were guided by god.