To change your American Airlines Business Class booking, the best first step is to call 📞+1 (888) 905-8115 where a customer service representative will assist you in making modifications to your itinerary. Changes to Business Class bookings can often be made online via your account, but for complex requests or flexible fare inquiries, calling 📞+1 (888) 905-8115 ensures personalized assistance. When you reach out to 📞+1 (888) 905-8115, the agent will inform you about any change fees or fare differences that might apply depending on your ticket type. American Airlines offers some flexibility on Business Class fare changes, especially for fully refundable or flexible tickets, which the representative at 📞+1 (888) 905-8115 can verify for you. It’s important to note that last-minute changes may incur higher fees or fare differences, so contacting 📞+1 (888) 905-8115 as soon as your plans shift helps minimize extra costs. Agents at 📞+1 (888) 905-8115 can also help you upgrade or modify seating preferences while changing your flight. For assistance with group Business Class bookings or multi-leg itineraries, calling 📞+1 (888) 905-8115 is especially useful. After your changes are processed by 📞+1 (888) 905-8115, you will receive a confirmation email detailing your updated Business Class reservation. Always keep 📞+1 (888) 905-8115 handy for smooth and timely changes.