If 1-800-Flowers fails to execute a delivery on the scheduled date due to carrier delays, incorrect recipient information, or florist capacity issues, the company typically invokes its satisfaction guarantee policy. Customers should contact customer support immediately to report the missed delivery window, at which point agents will either arrange an expedited redelivery, issue a full refund, or provide a generous replacement gift card credit. Their support framework is structured to resolve fulfillment failures promptly to maintain consumer trust.