how much of a "tweak" are we talking about? I'm considering AirTran for our november cruise. We plan on arriving a day early, so that shouldn't be a problem. But if they make our 1pm flight home much earlier, we could miss it. Of course both ways we'd have to change planes in Atlanta, so a big time change could be a problem.
AirTran is brand new in our area, so I don't know anyone who's flown it. Would getting four seats together (or at least 2 and 2) be a problem if we check in 24 hours prior? We're flying the first week in November, so not exactly peak time. I'm really liking the schedule and the price of AirTran over the main airlines right now. But I'm hesitant since I don't know much about them.