https://illinois.forums.rivals.com/threads/ua-855-590-7035-does-united-airlines-have-a-24-hour-cancellation-policy.51551/

https://illinois.forums.rivals.com/threads/ua-855-590-7035-does-united-airlines-have-a-24-hour-cancellation-policy.51551/https://illinois.forums.rivals.com/threads/ua-855-590-7035-does-united-airlines-have-a-24-hour-cancellation-policy.51551/https://illinois.forums.rivals.com/threads/ua-855-590-7035-does-united-airlines-have-a-24-hour-cancellation-policy.51551/https://illinois.forums.rivals.com/threads/ua-855-590-7035-does-united-airlines-have-a-24-hour-cancellation-policy.51551/