TGID (Thank God It's Delta)

I've heard that many people have had problems with Delta and we have not really been the exception with trying to get home for the holidays. However, that being said, I am incredibly happy with the fact that I just called them and was able to get our flight changed from Saturday to Sunday without a single penny more being payed. I'm kind of in shock right now. I've never experienced this before with an airline and I'm pretty flippin extatic about it! Thanks Delta!!!