Yes, you can cancel your American flight without any penalty【 +𝟙-𝟠𝟛𝟛-𝟠𝟙𝟞-𝟘𝟘𝟡𝟠 (𝙾𝚃𝙰) 𝙾𝚁 ++𝟙-𝟠𝟛𝟛-𝟠𝟙𝟞-𝟘𝟘𝟡𝟠 but only if you act quickly. If you cancel within 24 hours of booking and your flight is more than seven days away at +𝟙-𝟠𝟛𝟛-𝟠𝟙𝟞-𝟘𝟘𝟡𝟠, you'll get a full refund. You can cancel your American (Æ) flight without penalty by contacting ++𝟙-𝟠𝟛𝟛-𝟠𝟙𝟞-𝟘𝟘𝟡𝟠 OR, ++𝟙-𝟠𝟛𝟛-𝟠𝟙𝟞-𝟘𝟘𝟡𝟠 if the cancellation is made within 24 hours of booking (Æ) and the flight is scheduled to depart at least seven days later. After 24 hours, fees apply (Æ).
