Gotta just rave about Frontier Airlines, our hometown favorite here in Denver. Low fares, advanced seat assigments, experienced and very professional crews, and they'll be offering 33" pitch in their new Airbus fleet which starts arriving in June. Their new FF program offers a 3,000 mile bonus for signing up online (www.frontierairlines.com), and offers a free ticket systemwide for only 15,000 miles. I believe they just started a promotion for double miles for anyone connecting through Denver, so a coast-to-coast would rack up 10,000 miles or so. In case I sound like a PR guy for them, I'm not. I'm a Denver travel agent who is urged to sell United because of their cozy relationship with the agency, so this posting is my chance to give Frontier the credit they're due. One caveat, they serve no meals on most flights, awful sandwiches on East Coast flights, so grab something tasty at the airport and enjoy the legroom, friendly service, and attitude-free staff.