Originally Posted by Brostman

Thank you for your insights.... I follow your logic, and agree. I am guessing that extra-long haul flights would have the best chance of F suites, based on a post in this thread where STC suggested that the A380 will serve the trunk routes, and I am guessing that if a 777X is inserted into either a trunk route or a heavily traveled medium to long haul route that there is a good chance the particular aircraft employed would include F