Originally Posted by
longhorn11
Maybe you have already done this, but the easiest way is to look at aa.com and look for mile saver awards for available dates. After you find availability, call BA and have the phone reps book it for you. Tell them it was a website error and you need them to handle it without any type of fee. The BA/partner date check is not accurate and I've only had success once using the BA website to book an award ticket through AA.
I've had to do the same. The availability on BA.com for AA flights is just horrible/broken. Check on AA.com and then call BA to book it. Be adamant about not being charged a fee b/c their site is