????-????????????/????????????/????????????????What is United Airlines Cancellation Policy? https://support.us.edu/hc/en-us/profiles/27088521070487-%F0%9D%9F%A3-%F0%9D%9F%AA%F0%9D%9F%A8%F0%9D%9F%A8-%F0%9D%9F%AA%F0%9D%9F%AA%F0%9D%9F%A6-%F0%9D%9F%A5%F0%9D%9F%A5%F0%9D%9F%A3%F0%9D%9F%A7What-is-United-Airlines-Cancellation-Policy United cancellation policy includes a "24-Hours Free Cance... https://support.us.edu/hc/en-us/profiles/27088521070487-%F0%9D%9F%A3-%F0%9D%9F%AA%F0%9D%9F%A8%F0%9D%9F%A8-%F0%9D%9F%AA%F0%9D%9F%AA%F0%9D%9F%A6-%F0%9D%9F%A5%F0%9D%9F%A5%F0%9D%9F%A3%F0%9D%9F%A7What-is-United-Airlines-Cancellation-Policy