To get a response from American Airlines,＋１－８０１－（８５５）－５９０５or ＋１－８０１－（８５５）－５９０５ the fastest method is typically to call their customer service line at ＋１－８０１－（８５５）－５９０５or ＋１－８０１－（８５５）－５９０５. You can also use online chat or email for less urgent matters, or utilize their website's customer relations form.