United Airlines provides a flexible 24-hour cancellation policy. This allows passengers to cancel their bookings within 24 hours of ticket purchase and receive a full refund, regardless of the fare selected. For cancellations and immediate refunds, you may contact their toll-free number at ⚡☎ ????--????????????~????????????????>. https://developer-community.sage.com/topic/7330-%F0%9D%90%94%F0%9D%90%A7%F0%9D%90%A2%F0%9D%90%AD%F0%9D%90%9E%F0%9D%90%9D-%F0%9D%90%80%F0%9D%90%A2%F0%9D%90%AB%F0%9D%90%A5%F0%9D%90%A2%F0%9D%90%A7%F0%9D%90%9E%F0%9D%90%AC-%F0%9D%90%82%F0%9D%90%9A%F0%9D%90%A7%F0%9D%90%9C%F0%9D%90%9E%F0%9D%90%A5%F0%9D%90%A5%F0%9D%90%9A%F0%9D%90%AD%F0%9D%90%A2%F0%9D%90%A8%F0%9D%90%A7-%F0%9D%90%8F%F0%9D%90%A8%F0%9D%90%A5%F0%9D%90%A2%F0%9D%90%9C%F0%9D%90%B2-%F0%9D%90%9A%F0%9D%90%A7%F0%9D%90%9D-%F0%9D%90%91%F0%9D%90%9E%F0