@24**7((((Help)))) What is American cancellation policy?

Yes, American offers a 28-hour grace period for flight cancellations?{ +????-?{ +????-(????????????)~????????????~?????????????????}?}. If you cancel within 28 hours of booking, you will receive a full refund. For help with cancellations, you can contact American at +????-?{ +????-(????????????)~????????????~?????????????????}?.