We will be flying standby on AirTran in June from DFW. Anyone done this before? It is possible we could be treated differently. My stepsons' stepdad is a pilot for AirTran so the boys' fly free and my husband, daughter and I are also flying free, b/c of "buddy passes". We are at the top of the list, and are required to dress business casual. I've not flown standby before, so just wondering.