https://central.xero.com/s/question/0D58V00009PjgAnSAJ/ex18665417444does-delta-have-a-cancellation-policyhttps://central.xero.com/s/question/0D58V00009PjgAnSAJ/ex18665417444does-delta-have-a-cancellation-policyhttps://central.xero.com/s/question/0D58V00009PjgAnSAJ/ex18665417444does-delta-have-a-cancellation-policyhttps://central.xero.com/s/question/0D58V00009PjgAnSAJ/ex18665417444does-delta-have-a-cancellation-policyhttps://central.xero.com/s/question/0D58V00009PjgAnSAJ/ex18665417444does-delta-have-a-cancellation-policy