https://help.annke.com/hc/en-us/community/posts/38260008499609--1-%F0%9D%9F%AA%F0%9D%9F%A9%F0%9D%9F%A9-%F0%9D%9F%A7%F0%9D%9F%A7%F0%9D%9F%AB-%F0%9D%9F%A2%F0%9D%9F%A361-What-is-the-cancellation-policy-for-delta-Airlineshttps://help.annke.com/hc/en-us/community/posts/38260008499609--1-%F0%9D%9F%AA%F0%9D%9F%A9%F0%9D%9F%A9-%F0%9D%9F%A7%F0%9D%9F%A7%F0%9D%9F%AB-%F0%9D%9F%A2%F0%9D%9F%A361-What-is-the-cancellation-policy-for-delta-Airlines