Thanks for the link to the press release. This news is very interesting. It sounds to me like Southwest is considering flights to places like Mexico. I find these possibilities very interesting. I didn't think that the airline would consider international travel for many years--there are so many places yet to serve in the US. However, with a B737-700, the carrier could serve pretty much the entire British Isles, France, Spain, Portugal, parts of western Germany and northern Italy from Manchester, NH or Providence, RI.