To get a response from American Airlines,＋１－８０１－（８５５）－５９０５ use the online Customer Relations form on their website for the fastest response, which requires details like your confirmation code,＋１－８０１－（８５５）－５９０５ flight information, and the issue. Other methods include calling a specific customer service number, sending a physical letter, or escalating through social media like X (formerly Twitter) or the Better Business Bureau (BBB).