Https://patch.com/new-york/chelsea-ny/calendar/event/20250201/3626223d-d8c7-48a2-b6be-74dee07bbcc1/1-855-875-0129-how-do-i-contact-delta-for-a-refund-refund-policy https://patch.com/new-york/chelsea-ny/calendar/event/20250201/3626223d-d8c7-48a2-b6be-74dee07bbcc1/1-855-875-0129-how-do-i-contact-delta-for-a-refund-refund-policy