Missing a flight with American Airlines can be stressful, but understanding their missed flight policy and fees can help you handle the situation smoothly. In this guide, we explain everything you need to know about the American Airlines missed flight policy, including what to expect if you miss your flight, how to avoid additional fees, and your options for rebooking. Learn about same-day flight changes, the standby list, and tips to minimize costs if you're ever in this situation. Stay informed to make your travel experience easier, even if things don't go as planned.