Is it true that if you book a flight on AA and make a change within 24hrs there are no change fees? Recently, I booked a flight on AA to leave at 8:30am but the next morn I saw a flight that was leaving later and better suited for my plans, so I called the airline and a rep informed me that there would be change fee of $200. The ticket was only $144. So I ask to speak to someone in Advantage thinking I would just use my miles but was informed there is not a change fee because reservation was made less than 24hrs-I ended up paying just the difference in cost and I was on my merry way. So is this true about not paying a change fee or misinformation from the CSP.