iwantout,
the most recent schedule was announced a couple of days ago and it covers spring/2010.
WN dropped their only PHL/AUS flight. MHT and PVD each had 5 daily flights in the old schedule, each city will drop down to 4 r/t's a day. PHL/TPA was increased from 3 daily flights to 4.
WN added 9 flights into STL to fill the void AA made recently and WN will be the largest carrier in STL when the additions are made.
WN also announced the their newest city for 2010, Panama City, FL. They are going to provide at least 8 daily flights with 2 flights per day to 4 destinaions.
A few months ago, WN made a surprise last minute bid for Frontier. There was a lot of speculation and media reports concerning DEN supporting United, Frontier and Southwest. It was heavily reported that SWA was trying to get out of 3rd place and by buying out a competior would be the fastest way. After the pilots couldn't agree on a combined list seniority list, the bid was taken back and RJET won the bid.
There were many comments made that if WN had won the bid that it was pretty much "bye bye" to the employees and as it turns out RJET is reducing jobs. I read a report where the State of Colorado is considering tax breaks in order to save the jobs. After the bid, there was speculation that WN couldn't keep DEN operating and was going to draw down. WN surprised many the other day when they ADDED several new destinations and also added additional service to exisiting city pairs. WN will be holding a job fair in DEN.
WN is smart and agile enough to look at PHL and see that if it ain't working, to cut the losses Had the recession not been as bad as it is, I think they might have stayed around but there are other opportunities, and they are taking advantage of these.
LUV is gaining passengers while most carriers are losing them. They have been historically a growth company and in this economy, it's hard to keep that mantra. I would not take the idea that since WN has taken 20% of their seats out of PHL is a win for LCC. I would take it as a sign that LUV is actively looking for the best return and bigger growth opportunites. In a few years, LUV can always come back and add.