https://recroom.zendesk.com/hc/en-us/community/posts/26720907698711-How-1-856-804-2257-can-I-check-in-for-my-Delta-Airlines-UA-flight
https://central.xero.com/s/question/0D58V00009SkH2YSAV/hownamechange-united-%F0%9D%92%9C%F0%9D%92%BE%F0%9D%93%87%F0%9D%93%81%F0%9D%92%BE%F0%9D%93%83%F0%9D%91%92%F0%9D%93%88-name-change-policy