While the flight is not very long, It is really an odd (in a good way) traveling working experience that vacation nerds really should be dying to test.  There's typically a energetic dialogue among tourists about which U.S. airline — American, Delta or United — delivers the best first-class encounter. https://businessflightshop.co.uk/blog/get-cheap-business-class-airfare-from-the-uk-to-costa-rica-for-a-healing-holiday/