So..here in PHX, our big airline carriers are US Airways and Southwest. Southwest hasn't posted their fares for October, yes, and US Airways can't seem to give me anything cheaper than $1800 airfare for the 4 of us to get to FL and back for our cruise. Airtran has an excellent rate (in comparison) and was wondering if anyone has flown with them? Experience? Are they good? Are they in danger of going out of business before October? Thanks in advance for the information!