America West FlightFund (Discontinued Program) - HP to introduce 2x LAS-MIA

Starting Dec.28, America west will introduce a 2x LAS-MIA in an attempt to expand in Florida. The plane will be operated by an 319, along with the other 320.

I think it's more likely an attempt to put the hurt on National. It was announced right after National said it made a deal to survive bankruptcy, along with another LAS-DFW flight.

http://biz.yahoo.com/prnews/020905/lath108_1.html