Https://patch.com/new-york/chelsea-ny/calendar/event/20250201/11a89d52-506a-4408-b06a-55026a43ec51/risk-free-csncellation-does-delta-give-you-a-full-refund https://patch.com/new-york/chelsea-ny/calendar/event/20250201/11a89d52-506a-4408-b06a-55026a43ec51/risk-free-csncellation-does-delta-give-you-a-full-refund